Adware.Gexin.13055

Technical information

Malicious functions:

Executes code of the following detected threats:

Adware.Gexin.2.origin

Network activity:

Connects to:

UDP(DNS) <Google DNS>
TCP(HTTP/1.1) sc.yunjigl####.com:80
TCP(HTTP/1.1) 1####.207.168.45:80
TCP(HTTP/1.1) gl####.w.kunl####.####.com:80
TCP(HTTP/1.1) a####.b####.qq.com:8011
TCP(HTTP/1.1) pi####.qq.com:80
TCP(HTTP/1.1) a####.b####.qq.com:8012
TCP(HTTP/1.1) t####.c####.q####.####.com:80
TCP(HTTP/1.1) and####.b####.qq.com:80
TCP(HTTP/1.1) 2####.107.1.1:80
TCP(HTTP/1.1) c-h####.g####.com:80
TCP(HTTP/1.1) norma-e####.m####.com:80
TCP(HTTP/1.1) vi####.yunjigl####.com:80
TCP(HTTP/1.1) d####.yunjiwe####.com:80
TCP(HTTP/1.1) ta.yunjigl####.com:80
TCP(HTTP/1.1) sdk-ope####.g####.com:80
TCP(TLS/1.0) x####.tc.qq.com:443
TCP(TLS/1.0) ta.yunjigl####.com:443
TCP(TLS/1.0) i####.yunjigl####.com:443
TCP(TLS/1.0) sc.yunjigl####.com:443
TCP(TLS/1.0) vi####.yunjigl####.com:443
TCP(TLS/1.0) 2####.107.1.97:443
TCP(TLS/1.0) gl####.w.kunl####.####.com:443
TCP(TLS/1.0) m.yunjigl####.com:443
TCP(TLS/1.0) 1####.217.17.110:443
TCP c####.g####.ig####.com:5226
TCP sdk.o####.t####.####.com:5224

DNS requests:

7j####.c####.z0.####.com
a####.b####.qq.com
a####.man.aliy####.com
aexcep####.b####.qq.com
and####.b####.qq.com
c####.g####.ig####.com
c-h####.g####.com
d####.yunjiwe####.com
i####.yunjigl####.com
i####.yunjiwe####.com
m.yunjigl####.com
mt####.go####.com
norma-e####.m####.com
pi####.qq.com
pin####.qq.com
s.b####.g####.com
sc.yunjigl####.com
sdk-ope####.g####.com
sdk.c####.ig####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.net
st####.yunjigl####.com
st####.yunjiwe####.com
ta.yunjigl####.com
vi####.yunjigl####.com
ys.yunjigl####.com
yunjiop####.yunjigl####.com

HTTP GET requests:

gl####.w.kunl####.####.com/28044a2ff2e92ddb62396a6ba0af6210.jpg?imageVi#...
gl####.w.kunl####.####.com/3851dcf0730758873a69ea31089e972a.jpg?imageVi#...
gl####.w.kunl####.####.com/42f96059512eb589e1f34057d5165603.jpg?imageVi#...
gl####.w.kunl####.####.com/45dc1f4371933662a69393c965f4b3d7.jpg?imageVi#...
gl####.w.kunl####.####.com/6e5cdeb87d521c481218d1787c572970.jpg?imageVi#...
gl####.w.kunl####.####.com/70533c4a92fcd830e60f86d941b503ea.jpg?imageVi#...
gl####.w.kunl####.####.com/a121d74920aec8f17f8474c8b54a950c.gif?imageVi#...
gl####.w.kunl####.####.com/admin_idc/16f4418b06f13005408c1a2322b3338c.jp...
gl####.w.kunl####.####.com/admin_idc/644e359d12982e2fb3c86e1270753f8b.jp...
gl####.w.kunl####.####.com/admin_idc/7030eb6a5f4a39cc5528d1b2140d6939.jp...
gl####.w.kunl####.####.com/admin_idc/c273f91edd7c906b3aa9ec115a52c008.jp...
gl####.w.kunl####.####.com/admin_idc/d1584158f0477f172493ae9298248a7a.jp...
gl####.w.kunl####.####.com/admin_idc/eb8b24899411d996be35f6cb5e157c68.jp...
gl####.w.kunl####.####.com/b407449ac13feb2247111d6d877d214a.jpg?imageVi#...
gl####.w.kunl####.####.com/b59fbcedb7c2f283e58c7dd86f0adec5.png?imageVi#...
gl####.w.kunl####.####.com/c02120781222732627fb421595c4e25d.jpg?imageVi#...
gl####.w.kunl####.####.com/dd7a7613b8a76bb38efc6c16db8c5d18.jpg?imageVi#...
gl####.w.kunl####.####.com/df215e802eac8d1beb554dae4820a118.jpg?imageVi#...
gl####.w.kunl####.####.com/f4e2fac274f78210b14e53a882de6097.jpg?imageVi#...
gl####.w.kunl####.####.com/qnUpload/frontend/icon/subject-title-cart-poi...
norma-e####.m####.com/android/exchange/getpublickey.do
t####.c####.q####.####.com/config/hz-hzv6.conf
t####.c####.q####.####.com/tdata_Jga153
t####.c####.q####.####.com/tdata_duV457
t####.c####.q####.####.com/tdata_mSr887
ta.yunjigl####.com/config?appid=####
vi####.yunjigl####.com/yunjiapp4buyer/app4buyer/anon/getSelectionSecond....
vi####.yunjigl####.com/yunjiapp4buyer/app4buyer/buyervip/startPage.json?...
vi####.yunjigl####.com/yunjiapp4buyer/app4buyer/global/getCategorySwitch...
vi####.yunjigl####.com/yunjiapp4buyer/app4buyer/global/queryActivitySkin...
vi####.yunjigl####.com/yunjiapp4buyer/app4buyer/global/queryByActivityBo...
vi####.yunjigl####.com/yunjiapp4buyer/app4buyer/global/queryByUrlPath.js...
vi####.yunjigl####.com/yunjiapp4buyer/app4buyer/item/queryLevelOneCatego...
vi####.yunjigl####.com/yunjiapp4buyer/app4buyer/queryExistToBeExpiredCou...
vi####.yunjigl####.com/yunjiapp4buyer/app4buyer/queryExistToBeExpiredFul...
vi####.yunjigl####.com/yunjiapp4buyer/app4buyer/querySearchRedPacketConf...

HTTP POST requests:

a####.b####.qq.com:8011/rqd/async
a####.b####.qq.com:8012/rqd/async
and####.b####.qq.com/rqd/async
and####.b####.qq.com/rqd/async?aid=####
c-h####.g####.com/api.php?format=####&t=####
d####.yunjiwe####.com/yunjidata/data/reportByJsonString.json
norma-e####.m####.com/push/android/external/add.do
pi####.qq.com/mstat/report/?index=####
sc.yunjigl####.com/yunjidata/data/reportByJsonString.json
sdk-ope####.g####.com/api.php?format=####&t=####
ta.yunjigl####.com/sync

File system changes:

Creates the following files:

/data/com.yunjibuyer.yunji/####/info.lock
/data/com.yunjibuyer.yunji/####/patch.info
/data/com.yunjibuyer.yunji/####/resources.apk
/data/data/####/-1037359673
/data/data/####/-1674496258
/data/data/####/0.21.2.bak
/data/data/####/1002
/data/data/####/1004
/data/data/####/1130009577
/data/data/####/1f6c50e0b820523b412a3a750ce3977f496ff809a158455....0.tmp
/data/data/####/325a2596-d440-4bb8-91b1-27c563392a33.zip
/data/data/####/4JB5BhxeXufcbo6y7XZ8EZnqyaA.-1858656625.tmp
/data/data/####/798081204
/data/data/####/859658193
/data/data/####/Alvin2.xml
/data/data/####/BUGLY_COMMON_VALUES.xml
/data/data/####/ContextData.xml
/data/data/####/GOfmfJdg8gvtIueuNd5jOcA0KVU.-821714807.tmp
/data/data/####/UP_app_pefercen_profile.xml
/data/data/####/UPpref_longtime.xml
/data/data/####/UPpref_shorttime.xml
/data/data/####/UPtcagent.db
/data/data/####/UPtcagent.db-journal
/data/data/####/YjnuI1eNBNUw2wcU_bMmRPd4uC4.-369932706.tmp
/data/data/####/abc_ab_share_pack_mtrl_alpha.9.png
/data/data/####/abc_btn_switch_to_on_mtrl_00001.9.png
/data/data/####/abc_btn_switch_to_on_mtrl_00012.9.png
/data/data/####/abc_cab_background_top_mtrl_alpha.9.png
/data/data/####/abc_list_divider_mtrl_alpha.9.png
/data/data/####/abc_list_pressed_holo_dark.9.png
/data/data/####/abc_list_pressed_holo_light.9.png
/data/data/####/abc_list_selector_disabled_holo_dark.9.png
/data/data/####/abc_list_selector_disabled_holo_light.9.png
/data/data/####/abc_menu_hardkey_panel_mtrl_mult.9.png
/data/data/####/abc_popup_background_mtrl_mult.9.png
/data/data/####/abc_scrubber_primary_mtrl_alpha.9.png
/data/data/####/abc_scrubber_track_mtrl_alpha.9.png
/data/data/####/abc_spinner_mtrl_am_alpha.9.png
/data/data/####/abc_switch_track_mtrl_alpha.9.png
/data/data/####/abc_tab_indicator_mtrl_alpha.9.png
/data/data/####/abc_textfield_activated_mtrl_alpha.9.png
/data/data/####/abc_textfield_default_mtrl_alpha.9.png
/data/data/####/abc_textfield_search_activated_mtrl_alpha.9.png
/data/data/####/abc_textfield_search_default_mtrl_alpha.9.png
/data/data/####/bg_float_box_light.9.png
/data/data/####/bugly_db_-journal
/data/data/####/bugly_db_legu-journal
/data/data/####/byINWaIraDFylmhBEqpDABE08PM.-1600860613.tmp
/data/data/####/changed_classes1.dex.dex
/data/data/####/changed_classes1.dex.jar
/data/data/####/changed_classes2.dex.dex
/data/data/####/changed_classes2.dex.jar
/data/data/####/changed_classes3.dex.dex
/data/data/####/changed_classes3.dex.jar
/data/data/####/changed_classes4.dex.dex
/data/data/####/changed_classes4.dex.jar
/data/data/####/city.json
/data/data/####/com.thinkingdata.analyse.xml
/data/data/####/com.x.y.1.xml
/data/data/####/com.x.y.2.xml
/data/data/####/com.yunjibuyer.yunji-journal
/data/data/####/com.yunjibuyer.yunji.BETA_VALUES.xml
/data/data/####/com.yunjibuyer.yunji.BETA_VALUES.xml.bak (deleted)
/data/data/####/com.yunjibuyer.yunji.mid.world.ro.xml
/data/data/####/com.yunjibuyer.yunji_preferences.xml
/data/data/####/com.yunjibuyer.yunji_preferences.xml.bak
/data/data/####/crashrecord.xml
/data/data/####/data_0
/data/data/####/data_1
/data/data/####/data_2
/data/data/####/data_3
/data/data/####/directory_bg.9.png
/data/data/####/f_000001
/data/data/####/f_000002
/data/data/####/f_000003
/data/data/####/f_000004
/data/data/####/f_000005
/data/data/####/f_000006
/data/data/####/f_000007
/data/data/####/f_000008
/data/data/####/f_000009
/data/data/####/f_00000a
/data/data/####/f_00000b
/data/data/####/f_00000c
/data/data/####/f_00000d
/data/data/####/f_00000e
/data/data/####/fmVASvXuML2b3bY2xvjGMyw8ERM.895125308.tmp
/data/data/####/getui_sp.xml
/data/data/####/httpdns_config_cache.xml
/data/data/####/img_round_bg_ticket.9.png
/data/data/####/index
/data/data/####/index.android.bundle
/data/data/####/info.lock
/data/data/####/init.pid
/data/data/####/init_c1.pid
/data/data/####/invite_shop_info_bg.9.png
/data/data/####/journal
/data/data/####/journal.tmp
/data/data/####/libnfix.so
/data/data/####/libshella-2.9.0.2.so
/data/data/####/libufix.so
/data/data/####/local_crash_lock
/data/data/####/mix.dex
/data/data/####/multidex.version.xml
/data/data/####/native_record_lock
/data/data/####/patch-25b50e9b.apk
/data/data/####/patch.apk
/data/data/####/patch.retry
/data/data/####/pri_tencent_analysis.db_com.yunjibuyer.yunji-journal
/data/data/####/pri_tencent_analysis.db_com.yunjibuyer.yunji;patch-journal
/data/data/####/pri_tencent_analysis.db_com.yunjibuyer.yunji;pu...ournal
/data/data/####/pull_up_arrow.9.png
/data/data/####/push.pid
/data/data/####/pushg.db-journal
/data/data/####/pushk.db-journal
/data/data/####/pushsdk.db-journal
/data/data/####/qcs4fo2uhTdUNZnTS6eIzTdilQ0.633536851.tmp
/data/data/####/resources.apk
/data/data/####/resources.arsc
/data/data/####/run.pid
/data/data/####/security_info
/data/data/####/td.lock
/data/data/####/tdata_Jga153
/data/data/####/tdata_Jga153.jar
/data/data/####/tdata_duV457
/data/data/####/tdata_duV457.jar
/data/data/####/tdid.xml
/data/data/####/temp.apk
/data/data/####/tencent_analysis.db_com.yunjibuyer.yunji-journal
/data/data/####/tencent_analysis.db_com.yunjibuyer.yunji;patch-journal
/data/data/####/tencent_analysis.db_com.yunjibuyer.yunji;pushse...ournal
/data/data/####/test.dex.dex
/data/data/####/test.dex.jar
/data/data/####/tmpPatch.apk
/data/data/####/upsdk_btn_emphasis_normal_layer.9.png
/data/data/####/webview.db-journal
/data/data/####/webviewCookiesChromium.db-journal
/data/data/####/webviewCookiesChromiumPrivate.db-journal
/data/data/####/yj_bundle.zip
/data/data/####/yj_market_main_item_bottom_shadow.9.png
/data/data/####/yj_market_main_item_middle_shadow.9.png
/data/data/####/yj_market_main_item_onlyone_shadow.9.png
/data/data/####/yj_market_main_item_top_shadow.9.png
/data/data/####/yj_order_logist.9.png
/data/data/####/yunji_buyer.db-journal
/data/data/####/yunjibuyer_config.xml.xml
/data/media/####/.tcookieid
/data/media/####/05ad5a17ca5f293b337480f4739dea62.0.tmp
/data/media/####/05ad5a17ca5f293b337480f4739dea62.1.tmp
/data/media/####/086a48cb2553ddfd0cdc1801188484e9.0.tmp
/data/media/####/086a48cb2553ddfd0cdc1801188484e9.1.tmp
/data/media/####/0f7e6d72bd17881e813da7f36cd68e0c.0.tmp
/data/media/####/0f7e6d72bd17881e813da7f36cd68e0c.1.tmp
/data/media/####/2019-05-01.log.txt
/data/media/####/2634635c3f45a069cf157a8c747a3bd1.0.tmp
/data/media/####/2634635c3f45a069cf157a8c747a3bd1.1.tmp
/data/media/####/3048a130d7581d752da181a9308e6f60.0.tmp
/data/media/####/3048a130d7581d752da181a9308e6f60.1.tmp
/data/media/####/311f58498451a3b1851520cc464b003d.0.tmp
/data/media/####/311f58498451a3b1851520cc464b003d.1.tmp
/data/media/####/4c8d3b1a176a47f17252d32a75f13153.0.tmp
/data/media/####/4c8d3b1a176a47f17252d32a75f13153.1.tmp
/data/media/####/50cae9e3d2b04be6df1e80c9c73d79db.0.tmp
/data/media/####/50cae9e3d2b04be6df1e80c9c73d79db.1.tmp
/data/media/####/6754d2ae86945b4dfa6a0bfd936a4ede.0.tmp
/data/media/####/6754d2ae86945b4dfa6a0bfd936a4ede.1.tmp
/data/media/####/67cd12f8978026cdc3e0aecb5ba18838.0.tmp
/data/media/####/67cd12f8978026cdc3e0aecb5ba18838.1.tmp
/data/media/####/8af44d710b44e78f0e5e0ed1e29630b3.0.tmp
/data/media/####/8af44d710b44e78f0e5e0ed1e29630b3.1.tmp
/data/media/####/8e51fc9ea574da61c849969795380bb6.0.tmp
/data/media/####/8e51fc9ea574da61c849969795380bb6.1.tmp
/data/media/####/94b862ef920f3173a8cdcb49c8c8ad1b.0.tmp
/data/media/####/94b862ef920f3173a8cdcb49c8c8ad1b.1.tmp
/data/media/####/94e99028ea64e2820bb1c18c4e7b2707.0.tmp
/data/media/####/94e99028ea64e2820bb1c18c4e7b2707.1.tmp
/data/media/####/Alvin2.xml
/data/media/####/ContextData.xml
/data/media/####/app.db
/data/media/####/b0ad921027627804fc8a21134a1b53a1.0.tmp
/data/media/####/b0ad921027627804fc8a21134a1b53a1.1.tmp
/data/media/####/b6043d3a7926299af58f3f7d5b3e98f1.0.tmp
/data/media/####/b6043d3a7926299af58f3f7d5b3e98f1.1.tmp
/data/media/####/com.igexin.sdk.deviceId.db
/data/media/####/com.yunjibuyer.yunji.bin
/data/media/####/com.yunjibuyer.yunji.db
/data/media/####/dbb38f76447abda07a58c295a30e26e0.0.tmp
/data/media/####/dbb38f76447abda07a58c295a30e26e0.1.tmp
/data/media/####/e97d4670b89b4d0dd608b168eddb57a7.0.tmp
/data/media/####/e97d4670b89b4d0dd608b168eddb57a7.1.tmp
/data/media/####/ea2458159cd7864f7f22d23bf1ae1715.0.tmp
/data/media/####/ea2458159cd7864f7f22d23bf1ae1715.1.tmp
/data/media/####/f280c60942153cf59c23c29cf8131b20.0.tmp
/data/media/####/f280c60942153cf59c23c29cf8131b20.1.tmp
/data/media/####/journal.tmp
/data/media/####/log_20190501.txt
/data/media/####/tdata_Jga153
/data/media/####/tdata_duV457

Miscellaneous:

Executes the following shell scripts:

/system/bin/cat /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_max_freq
/system/bin/cat /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_min_freq
/system/bin/sh -c getprop
/system/bin/sh -c getprop ro.aa.romver
/system/bin/sh -c getprop ro.board.platform
/system/bin/sh -c getprop ro.build.fingerprint
/system/bin/sh -c getprop ro.build.nubia.rom.name
/system/bin/sh -c getprop ro.build.rom.id
/system/bin/sh -c getprop ro.build.tyd.kbstyle_version
/system/bin/sh -c getprop ro.build.version.emui
/system/bin/sh -c getprop ro.build.version.opporom
/system/bin/sh -c getprop ro.gn.gnromvernumber
/system/bin/sh -c getprop ro.lenovo.series
/system/bin/sh -c getprop ro.lewa.version
/system/bin/sh -c getprop ro.meizu.product.model
/system/bin/sh -c getprop ro.miui.ui.version.name
/system/bin/sh -c getprop ro.vivo.os.build.display.id
/system/bin/sh -c type su
chmod 700 <Package Folder>/tx_shell/libnfix.so
chmod 700 <Package Folder>/tx_shell/libshella-2.9.0.2.so
chmod 700 <Package Folder>/tx_shell/libufix.so
getprop
getprop ro.aa.romver
getprop ro.board.platform
getprop ro.build.fingerprint
getprop ro.build.nubia.rom.name
getprop ro.build.rom.id
getprop ro.build.tyd.kbstyle_version
getprop ro.build.version.emui
getprop ro.build.version.opporom
getprop ro.gn.gnromvernumber
getprop ro.lenovo.series
getprop ro.lewa.version
getprop ro.meizu.product.model
getprop ro.miui.ui.version.name
getprop ro.vivo.os.build.display.id
getprop ro.yunos.version
logcat -d -v threadtime

Loads the following dynamic libraries:

Bugly
MtaNativeCrash_v2
entryexpro
getuiext3
imagepipeline
libnfix
libshella-2.9.0.2
libufix
nfix
ufix

Uses the following algorithms to encrypt data:

AES-CBC-PKCS5Padding
AES-CBC-PKCS7Padding
AES-CFB-NoPadding
AES-ECB-PKCS5Padding
AES-GCM-NoPadding
RSA-ECB-PKCS1Padding
RSA-NONE-OAEPWithSHA1AndMGF1Padding
RSA-NONE-PKCS1PADDING

Uses the following algorithms to decrypt data:

AES-CBC-PKCS7Padding
AES-GCM-NoPadding

Accesses the ITelephony private interface.

Uses special library to hide executable bytecode.

Gets information about location.

Gets information about network.

Gets information about phone status (number, IMEI, etc.).

Gets information about installed apps.

Adds tasks to the system scheduler.

Displays its own windows over windows of other apps.

Tecnologías

Términos

Formación y educación

Mitos

Technical information

Curing recommendations

Free trial