Android.Packed.41321

Technical information

Malicious functions:

Executes code of the following detected threats:

Android.DownLoader.463.origin

Accesses the ITelephony private interface.

Network activity:

Connects to:

UDP(DNS) <Google DNS>
TCP(HTTP/1.1) a####.u####.com:80
TCP(HTTP/1.1) et2-na6####.wagbr####.ali####.####.com:80
TCP(HTTP/1.1) ti####.c####.l####.####.com:80
TCP(HTTP/1.1) c-h####.g####.com:80
TCP(HTTP/1.1) l####.tbs.qq.com:80
TCP(HTTP/1.1) p####.tc.qq.com:80
TCP(HTTP/1.1) s####.e.qq.com:80
TCP(HTTP/1.1) v.g####.qq.com:80
TCP(HTTP/1.1) mi.g####.qq.com:80
TCP(HTTP/1.1) sdk.o####.p####.####.com:80
TCP(HTTP/1.1) pi####.qq.com:80
TCP(HTTP/1.1) s####.tc.qq.com:80
TCP(TLS/1.0) i####.xing####.cn:443
TCP(TLS/1.0) and####.xing####.cn:443
TCP sdk.o####.t####.####.com:5224
TCP c####.g####.ig####.com:5227

DNS requests:

a####.u####.com
and####.xing####.cn
c####.g####.ig####.com
c-h####.g####.com
i####.xing####.cn
i####.xing####.cn
imgc####.qq.com
l####.tbs.qq.com
log.u####.com
log.xing####.cn
mi.g####.qq.com
mt####.go####.com
p####.ugd####.com
pi####.qq.com
qzones####.g####.cn
s####.e.qq.com
sdk.c####.ig####.com
sdk.o####.p####.####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.net
v.g####.qq.com

HTTP GET requests:

et2-na6####.wagbr####.ali####.####.com/bar/get/5b67b501a40fa33d25000013/...
mi.g####.qq.com/gdt_mview.fcg?actual_width=####&count=####&r=####&templa...
mi.g####.qq.com/gdt_mview.fcg?posw=####&posh=####&count=####&r=####&data...
p####.tc.qq.com/qzone/biz/gdt/mob/sdk/v2/android01/banner.appcache
p####.tc.qq.com/qzone/biz/gdt/mob/sdk/v2/android01/banner.html
p####.tc.qq.com/qzone/biz/gdt/mob/sdk/v2/android01/images/ad_logo.png
p####.tc.qq.com/qzone/biz/gdt/mob/sdk/v2/android01/images/banner_close_b...
p####.tc.qq.com/qzone/biz/gdt/mob/sdk/v2/android01/images/bannerbg02.png
p####.tc.qq.com/qzone/biz/gdt/mob/sdk/v2/android01/images/bannerbg03.jpg
p####.tc.qq.com/qzone/biz/gdt/mob/sdk/v2/android01/images/bannerbg07.png
p####.tc.qq.com/qzone/biz/gdt/mob/sdk/v2/android01/images/close02.png
p####.tc.qq.com/qzone/biz/gdt/mob/sdk/v2/android01/images/close03.png
p####.tc.qq.com/qzone/biz/gdt/mob/sdk/v2/android01/images/download_icon....
p####.tc.qq.com/qzone/biz/gdt/mob/sdk/v2/android01/images/download_icon_...
p####.tc.qq.com/qzone/biz/gdt/mob/sdk/v2/android01/images/gdt_logo_black...
p####.tc.qq.com/qzone/biz/gdt/mob/sdk/v2/android01/images/icon-ad.png
p####.tc.qq.com/qzone/biz/gdt/mob/sdk/v2/android01/images/sdk_bg.png
p####.tc.qq.com/qzone/biz/gdt/mob/sdk/v2/android01/images/tc-gdt-sdk-ope...
p####.tc.qq.com/qzone/biz/gdt/mob/sdk/v2/android01/images/tsa_ad_logo.png
p####.tc.qq.com/qzone/biz/gdt/mob/sdk/v2/android01/images/tsa_logo.png
p####.tc.qq.com/qzone/biz/gdt/mob/sdk/v2/android01/js-release/20170821/b...
p####.tc.qq.com/qzone/biz/gdt/mob/sdk/v2/android01/js/lib/require.js
p####.tc.qq.com/qzone/biz/gdt/mob/sdk/v2/android03/js-release/1.1.0/nati...
p####.tc.qq.com/qzone/biz/gdt/mod/android/AndroidAllInOne/proguard/his/r...
s####.tc.qq.com/gdt/0/DAAfs1OABIABIAAIBbm3waC2ErbxTB.jpg/0?ck=####
s####.tc.qq.com/gdt/0/DAAgPB_AUAALQABaBbjzcEDFGNNoOP.jpg/0?ck=####
ti####.c####.l####.####.com/config/hz-hzv3.conf

HTTP POST requests:

a####.u####.com/app_logs
c-h####.g####.com/api.php?format=####&t=####
l####.tbs.qq.com/ajax?c=####&k=####
pi####.qq.com/mstat/report/?index=####
s####.e.qq.com/activate
sdk.o####.p####.####.com/api.php?format=####&t=####
v.g####.qq.com/gdt_stats.fcg

File system changes:

Creates the following files:

/data/data/####/.imprint
/data/data/####/.jg.ic
/data/data/####/09c3c7f97401062af0cc8f8a79ed343d07a9b60e4a93bd0....0.tmp
/data/data/####/20181203135479.v1.crash
/data/data/####/2266.yaqcookie
/data/data/####/374db653639d128379c0e9c86f50c23b39239704a56b501....0.tmp
/data/data/####/3abcca76e99bf0679b495e351ad39e52404086eada83445....0.tmp
/data/data/####/552cdf8b667ab4827ff808c4a2f5f4cf65f9c4e3f88694f....0.tmp
/data/data/####/ApplicationCache.db-journal
/data/data/####/BuglySdkInfos.xml
/data/data/####/GDTSDK.db
/data/data/####/GDTSDK.db-journal
/data/data/####/MiscDATA.xml
/data/data/####/ReadSetting.xml
/data/data/####/UserDATA.xml
/data/data/####/WebViewSettings.xml
/data/data/####/c4cbfba23975338605355aaa174b49b23ae8a4ade133a1a....0.tmp
/data/data/####/cc.db
/data/data/####/cc.db-journal
/data/data/####/cn.xingread.free.mid.world.ro.xml
/data/data/####/cn.xingread.free_preferences.xml
/data/data/####/collect_config_file.xml
/data/data/####/core_info
/data/data/####/data_0
/data/data/####/data_1
/data/data/####/data_2
/data/data/####/data_3
/data/data/####/debug.conf
/data/data/####/devCloudSetting.cfg
/data/data/####/devCloudSetting.sig
/data/data/####/dexMethod.63273144.dat
/data/data/####/e88ec841d392ec533d2bcb007e0cd3aaffbb284fe8fd820....0.tmp
/data/data/####/exchangeIdentity.json
/data/data/####/exid.dat
/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/####/fc1bacd696e1e69c62d175056b2fcb997d5be96c9be106e....0.tmp
/data/data/####/first_install_time.xml
/data/data/####/fistInstall.xml
/data/data/####/gdaemon_20161017
/data/data/####/gdt_ad_info.xml
/data/data/####/gdt_first_install_file.xml
/data/data/####/gdt_plugin.jar
/data/data/####/gdt_plugin.jar.sig
/data/data/####/gdt_plugin.tmp
/data/data/####/gdt_plugin.tmp.sig
/data/data/####/gdt_suid
/data/data/####/getui_sp.xml
/data/data/####/gx_sp.xml
/data/data/####/hong.db
/data/data/####/hong.db-journal
/data/data/####/hsfirstopen.xml
/data/data/####/index
/data/data/####/init.pid
/data/data/####/init_c1.pid
/data/data/####/journal.tmp
/data/data/####/libjiagu-1939308213.so
/data/data/####/libyaqbasic.63273144.so
/data/data/####/libyaqpro.63273144.so
/data/data/####/multidex.version.xml
/data/data/####/pop_config_file.xml
/data/data/####/pri_tencent_analysis.db_cn.xingread.free-journal
/data/data/####/push.pid
/data/data/####/pushext.db-journal
/data/data/####/pushg.db-journal
/data/data/####/pushsdk.db-journal
/data/data/####/qihoo_jiagu_crash_report.xml
/data/data/####/run.pid
/data/data/####/sdkCloudSetting.cfg
/data/data/####/sdkCloudSetting.sig
/data/data/####/select_class_id_file.xml
/data/data/####/sex_flag_name.xml
/data/data/####/tbs_download_config.xml
/data/data/####/tbs_download_stat.xml
/data/data/####/tbscoreinstall.txt
/data/data/####/tbslock.txt
/data/data/####/tencent_analysis.db_cn.xingread.free-journal
/data/data/####/ua.db
/data/data/####/ua.db-journal
/data/data/####/umeng_general_config.xml
/data/data/####/umeng_it.cache
/data/data/####/umeng_socialize.xml
/data/data/####/update_lc
/data/data/####/webview.db-journal
/data/data/####/webviewCookiesChromium.db-journal
/data/data/####/yaqsdkcookie
/data/media/####/-204112655
/data/media/####/-587683706
/data/media/####/.nomedia
/data/media/####/231857.sht
/data/media/####/231858.sht
/data/media/####/231859.sht
/data/media/####/231860.sht
/data/media/####/231861.sht
/data/media/####/231862.sht
/data/media/####/231863.sht
/data/media/####/231864.sht
/data/media/####/231865.sht
/data/media/####/231866.sht
/data/media/####/235378.sht
/data/media/####/235379.sht
/data/media/####/235380.sht
/data/media/####/235381.sht
/data/media/####/235382.sht
/data/media/####/235383.sht
/data/media/####/235384.sht
/data/media/####/235385.sht
/data/media/####/235386.sht
/data/media/####/235387.sht
/data/media/####/245022.sht
/data/media/####/245023.sht
/data/media/####/245024.sht
/data/media/####/245025.sht
/data/media/####/245026.sht
/data/media/####/245027.sht
/data/media/####/245028.sht
/data/media/####/245029.sht
/data/media/####/245030.sht
/data/media/####/245031.sht
/data/media/####/316584161
/data/media/####/831183623
/data/media/####/app.db
/data/media/####/cn.xingread.free.bin
/data/media/####/cn.xingread.free.db
/data/media/####/com.igexin.sdk.deviceId.db
/data/media/####/crash-2018-12-03-13-54-38-1543845278429.log
/data/media/####/store_cache_grilzh_TW
/data/media/####/store_category_grilzh_TW
/data/media/####/tbslog.txt
/data/media/####/test.log

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
<Package Folder>/files/gdaemon_20161017 0 <Package>/<Package>.PushService 24569 300 0
chmod 700 <Package Folder>/files/gdaemon_20161017
getprop ro.product.cpu.abi
logcat -c
logcat -d -v time
sh <Package Folder>/files/gdaemon_20161017 0 <Package>/<Package>.PushService 24569 300 0

Loads the following dynamic libraries:

MtaNativeCrash_v2
getuiext2
libjiagu-1939308213
libyaqbasic.63273144
libyaqpro.63273144

Uses the following algorithms to encrypt data:

AES-CBC-NoPadding
AES-CBC-PKCS7Padding
AES-ECB-PKCS7Padding
RSA-ECB-NoPadding
RSA-NONE-OAEPWithSHA1AndMGF1Padding

Uses the following algorithms to decrypt data:

AES-CBC-NoPadding
AES-ECB-PKCS7Padding
RSA-ECB-PKCS1Padding

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.

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