Android.Packed.43156

Technical information

Malicious functions:

Executes code of the following detected threats:

Android.DownLoader.3887
Android.DownLoader.860.origin

Network activity:

Connects to:

UDP(DNS) <Google DNS>
TCP(HTTP/1.1) hd.a####.com:80
TCP(HTTP/1.1) adv.jpi####.com:80
TCP(HTTP/1.1) gl####.w.kunl####.####.com:80
TCP(HTTP/1.1) pi####.qq.com:80
TCP(HTTP/1.1) hx.beila####.com:8086
TCP(HTTP/1.1) dc.l####.com:80
TCP(HTTP/1.1) a####.exc.mob.com:80
TCP(HTTP/1.1) and####.b####.qq.com:80
TCP(HTTP/1.1) cdn.1####.wang:80
TCP(HTTP/1.1) api.zhuishu####.com:80
TCP(HTTP/1.1) api.51aiz####.cn:80
TCP(HTTP/1.1) src.r####.com.####.com:80
TCP(HTTP/1.1) ss####.youxi####.com:80
TCP(HTTP/1.1) ip.adi####.net:80
TCP(HTTP/1.1) si####.jom####.com:80
TCP(HTTP/1.1) api.alli####.com:80
TCP(HTTP/1.1) p.rqco####.com:8806
TCP(HTTP/1.1) l####.tbs.qq.com:80
TCP(HTTP/1.1) c.xz####.com:3350
TCP(HTTP/1.1) a####.u####.com:80
TCP(HTTP/1.1) sdk.c####.com:80
TCP(HTTP/1.1) mobjump####.oss-cn-####.aliy####.com:80
TCP(HTTP/1.1) cgi.con####.qq.com:80
TCP(TLS/1.0) ssl.gst####.com:443
TCP(TLS/1.0) an####.l####.com:443
TCP(TLS/1.0) ip.mm####.cn:443
TCP(TLS/1.0) publish####.b####.com.####.com:443
TCP(TLS/1.0) ip.adi####.net:443
TCP(TLS/1.0) www.go####.com:443
TCP(TLS/1.0) www.gst####.com:443
TCP(TLS/1.0) aliyuno####.oss-cn-####.aliy####.com:443
TCP(TLS/1.0) adser####.go####.com:443

DNS requests:

a####.exc.mob.com
a####.u####.com
adser####.go####.com
adv-u####.t####.u####.net
adv.jpi####.com
aliyuno####.oss-cn-####.aliy####.com
an####.l####.com
and####.b####.qq.com
api.51aiz####.cn
api.alli####.com
api.m####.adu####.com
api.zhuishu####.com
c.xz####.com
cdn.1####.wang
cgi.con####.qq.com
dc.l####.com
f11.b####.com
f12.b####.com
hx.beila####.com
ip.adi####.net
ip.mm####.cn
l####.tbs.qq.com
mobjump####.oss-cn-####.aliy####.com
p.rqco####.com
pi####.qq.com
publish####.b####.com
s####.adi####.net
s.69####.com
sdk.c####.com
src.r####.com
ss####.youxi####.com
ssl.gst####.com
sta####.zhuishu####.com
t12.b####.com
www.go####.com
www.go####.nl
www.gst####.com

HTTP GET requests:

api.alli####.com/books/free_subject?id=####
api.alli####.com/product_h5_setup/config?pid=####&isClient=####
api.zhuishu####.com/book/auto-complete?query=####
api.zhuishu####.com/book/hot-word
api.zhuishu####.com/book/recommend?gender=####
cdn.1####.wang/sc_160
cgi.con####.qq.com/qqconnectopen/openapi/policy_conf?sdkv=####&appid=###...
gl####.w.kunl####.####.com/agent/http://img.1391.com/api/v1/bookcenter/c...
hd.a####.com/android/adv/qsz/advsdk/advsdk-release.enc
hd.a####.com/android/adv/qsz/resource/ljsdk.dex
hd.a####.com/android/adv/qsz/resource/zl002sdk.dex
ip.adi####.net/api/ad/ad/sendDeviceInfo
ip.adi####.net/extra/information/list?acc=####
mobjump####.oss-cn-####.aliy####.com/libs/aristotle_20191119_v50.zip
p.rqco####.com:8806/c/1551694234715
si####.jom####.com/it/u=1248375338,3034546813&fm=76
si####.jom####.com/it/u=1465478365,592862712&fm=76
si####.jom####.com/it/u=1541927384,250435449&fm=76
src.r####.com.####.com/kubo/dex/luomi_9.1.24.dex
ss####.youxi####.com/Exposead/index/?re=cmFk####
ss####.youxi####.com/clickad/getYhIds?userkey=####

HTTP POST requests:

a####.exc.mob.com/errconf
a####.u####.com/app_logs
adv.jpi####.com/adv/dayActive
adv.jpi####.com/adv/getTask
adv.jpi####.com/adv/pluginFeedback
adv.jpi####.com/adv/pluginReq
adv.jpi####.com/adv/taskFedback
and####.b####.qq.com/rqd/async?aid=####
api.51aiz####.cn/api/cmcc/activetoday
api.51aiz####.cn/api/cmcc/check?sdk=####&app=####
api.51aiz####.cn/api/cmcc/config?sdk=####&app=####
api.51aiz####.cn/api/cmcc/register?sdk=####&app=####
c.xz####.com:3350/s/
dc.l####.com/adLogs/adLog
dc.l####.com/startLog/startLog
dc.l####.com/wLog/wLog
hx.beila####.com:8086/configure/arouse/as/dau
l####.tbs.qq.com/ajax?c=####&k=####
p.rqco####.com:8806/p/1551694235404
p.rqco####.com:8806/t/1551694244505
pi####.qq.com/mstat/report
sdk.c####.com/versiontapi.php?v=####&type=####
ss####.youxi####.com/Requestad

File system changes:

Creates the following files:

/data/data/####/._MIME.MF
/data/data/####/.duid
/data/data/####/.imprint
/data/data/####/.jg.ic
/data/data/####/.lock
/data/data/####/.vpl_lock
/data/data/####/1002
/data/data/####/1004
/data/data/####/75e6dbe2f26ce903d5507769b82e7a59f813bbdecc519a8....0.tmp
/data/data/####/8423167e2269c886d04232cfa113b4ca64e86bfd69368ce....0.tmp
/data/data/####/8dc1ad0081ef587941557d3599f0e1900482f144f4b0d01....0.tmp
/data/data/####/8fd20d71aef240a83c0488f5d0d72614.db
/data/data/####/A73A0540BCD4820052CCAC6FB86421A4.jar
/data/data/####/A73A0540BCD4820052CCAC6FB86421A4.tmp
/data/data/####/MIME.MF
/data/data/####/ThrowalbeLog.db-journal
/data/data/####/V2pnJ4.jar
/data/data/####/YD_SP.xml
/data/data/####/ad4d962bb79118b6d9be51e7b9b1eb770e411fce88a623e....0.tmp
/data/data/####/ax_c.xml
/data/data/####/b19288e.dex
/data/data/####/b8881e73f05504043fc6a898e9a60e350d139a03f703029....0.tmp
/data/data/####/bugly_db_-journal
/data/data/####/cc.db
/data/data/####/cc.db-journal
/data/data/####/cmcc.xml
/data/data/####/com.tencent.open.config.json.1106413839
/data/data/####/com.zhangchen.reader.BETA_VALUES.xml
/data/data/####/com.zhangchen.reader_preference.xml
/data/data/####/com.zhangchen.reader_preferences.xml
/data/data/####/core_info
/data/data/####/crashrecord.xml
/data/data/####/data_0
/data/data/####/data_1
/data/data/####/data_2
/data/data/####/data_3
/data/data/####/dd55ced.dex
/data/data/####/df97fc3e813673b2e571f12864e95d19.db
/data/data/####/domain_1
/data/data/####/exchangeIdentity.json
/data/data/####/exid.dat
/data/data/####/f1457f082411ff8cda8638ce1809c3c06bc84547a3f70e8....0.tmp
/data/data/####/gg.dex
/data/data/####/ibkad_config.xml
/data/data/####/index
/data/data/####/journal.tmp
/data/data/####/libjiagu886892094.so
/data/data/####/local_crash_lock
/data/data/####/map_record.txt
/data/data/####/mc177.dex
/data/data/####/mc_cache.xml
/data/data/####/mob_commons_1
/data/data/####/mob_sdk_exception_1
/data/data/####/native_record_lock
/data/data/####/reg_record.txt
/data/data/####/rqd_record.eup
/data/data/####/security_info
/data/data/####/ssp_brush_data.xml
/data/data/####/tbs_download_config.xml
/data/data/####/tbs_download_stat.xml
/data/data/####/tbscoreinstall.txt
/data/data/####/tbslock.txt
/data/data/####/temp_file
/data/data/####/temp_file (deleted)
/data/data/####/tencent_analysis.db-journal
/data/data/####/tomb.zip
/data/data/####/tomb.zip (deleted)
/data/data/####/tomb_1551694250575.txt
/data/data/####/tomb_1551694270484.txt
/data/data/####/ua.db
/data/data/####/ua.db-journal
/data/data/####/umeng_general_config.xml
/data/data/####/umeng_it.cache
/data/data/####/webview.db-journal
/data/data/####/webviewCookiesChromium.db-journal
/data/data/####/webviewCookiesChromiumPrivate.db-journal
/data/data/####/x9.so
/data/data/####/ycmgce
/data/media/####/-1741312354
/data/media/####/-703259647
/data/media/####/-943431157
/data/media/####/.artc_lock
/data/media/####/.di
/data/media/####/.dic_lock
/data/media/####/.duid
/data/media/####/.globalLock
/data/media/####/.im_lock
/data/media/####/.lesd_lock
/data/media/####/.mn_-1464060969
/data/media/####/.nomedia
/data/media/####/.pkg_lock
/data/media/####/.pkgs_lock
/data/media/####/.rc_lock
/data/media/####/.slw
/data/media/####/.ss_lock
/data/media/####/.wkl
/data/media/####/306CA629465036930188E6B2E0A5BFAC.tmp
/data/media/####/6BBE531CBBBD2B57FEEF3FE2CEA2B5AC.tmp
/data/media/####/8F5EAEF978586FC83317421EB6027BCC.tmp
/data/media/####/adv
/data/media/####/com.tencent.mobileqq_connectSdk.19.03.04.10.log
/data/media/####/config
/data/media/####/deviceId
/data/media/####/log.data
/data/media/####/master
/data/media/####/master.lock
/data/media/####/tbslog.txt

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
busybox ifconfig
cat /sys/class/net/wlan0/address
chmod 0755 <Package Folder>/app_ht_sdk/check/MIME.MF
chmod 0755 <Package Folder>/app_ht_sdk/check/__MACOSX/._MIME.MF
chmod 0755 <Package Folder>/app_ht_sdk/check/x9.so
getprop
getprop ro.product.cpu.abi
logcat -d -v threadtime -s dalvikvm art zygote zygote64 OpenGLRenderer Bugly-libunwind:S
logcat -t 1000 -v threadtime Bugly-libunwind:S

Loads the following dynamic libraries:

Bugly
MtaNativeCrash
libjiagu886892094

Uses the following algorithms to encrypt data:

AES-CBC-PKCS7Padding
AES-ECB-PKCS5Padding
AES-ECB-PKCS7Padding
AES-GCM-NoPadding
DES-CBC-PKCS5Padding
DES-ECB-PKCS7Padding
RSA-ECB-NoPadding
RSA-ECB-PKCS1Padding

Uses the following algorithms to decrypt data:

AES-CBC-PKCS7Padding
AES-ECB-NoPadding
AES-ECB-PKCS5Padding
AES-GCM-NoPadding
ARCFOUR
DES
DES-CBC-PKCS5Padding

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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