Android.Packed.54231

Technical information

Malicious functions:

Executes code of the following detected threats:

Android.DownLoader.743.origin

Network activity:

Connects to:

UDP(DNS) <Google DNS>
TCP(HTTP/1.1) www.voicech####.cn:5880
TCP(HTTP/1.1) rq####.sp####.mig.####.net:80
TCP(HTTP/1.1) amdc####.m.ta####.com:80
TCP(HTTP/1.1) www.wechatf####.com:5880
TCP(TLS/1.0) 2####.107.1.97:443
TCP(TLS/1.0) dualsta####.wagbr####.ali####.####.com:443
TCP(TLS/1.0) et2-na6####.wagbr####.ali####.####.com:443
TCP(TLS/1.0) al####.u####.com:443

DNS requests:

a####.man.aliy####.com
ag####.m.ta####.com
amdc####.m.ta####.com
and####.b####.qq.com
log.u####.com
plb####.u####.com
u####.u####.com
umen####.m.ta####.com
umengj####.m.ta####.com
www.voicech####.cn
www.wechatf####.com

HTTP GET requests:

www.wechatf####.com:5880/name/validate?imei=####&versionCode=####&channe...
www.wechatf####.com:5880/yyb/banner/get?imei=####&versionCode=####&chann...
www.wechatf####.com:5880/yyb/voice/categoryList?imei=####&versionCode=##...
www.wechatf####.com:5880/yyb/voice/freeSetting?imei=####&versionCode=###...

HTTP POST requests:

amdc####.m.ta####.com/amdc/mobileDispatch?appkey=####&deviceId=####&plat...
rq####.sp####.mig.####.net/rqd/async?aid=####
www.voicech####.cn:5880/report
www.wechatf####.com:5880/report

File system changes:

Creates the following files:

/data/data/####/.imprint
/data/data/####/.jg.ic
/data/data/####/1002
/data/data/####/1004
/data/data/####/1c5e8e763c826eecb6741e5393b5ed509015f89f60df559....0.tmp
/data/data/####/2f98fa6a5f7481e0fa10dedf750f5749.0.tmp
/data/data/####/2f98fa6a5f7481e0fa10dedf750f5749.1.tmp
/data/data/####/330364d819bc5de76f31812cbafa8583.0.tmp
/data/data/####/330364d819bc5de76f31812cbafa8583.1.tmp
/data/data/####/ACCS_LOAD_SO.xml
/data/data/####/ACCS_SDK.xml
/data/data/####/ACCS_SDK_CHANNEL.xml
/data/data/####/Agoo_AppStore.xml
/data/data/####/Alvin2.xml
/data/data/####/BUGLY_COMMON_VALUES.xml
/data/data/####/ContextData.xml
/data/data/####/DaemonServer
/data/data/####/MessageStore.db-journal
/data/data/####/MsgLogStore.db-journal
/data/data/####/a0aaff7d8b8369de17a2f24c1ad5c97ee4c2a6a871173bb....0.tmp
/data/data/####/a==7.5.3&&2.1_1598302394340_envelope.log
/data/data/####/accs.db-journal
/data/data/####/ae78582bea24d086138e934e3b3cce5f.0.tmp
/data/data/####/ae78582bea24d086138e934e3b3cce5f.1.tmp
/data/data/####/agoo.pid
/data/data/####/bugly_db_-journal
/data/data/####/c9829b84e611b2d0790176b1e50ba03f.0.tmp
/data/data/####/c9829b84e611b2d0790176b1e50ba03f.1.tmp
/data/data/####/com.iytirhht.cbg.BETA_VALUES.xml
/data/data/####/com.iytirhht.cbg.xml
/data/data/####/com.iytirhht.cbg_preferences.xml
/data/data/####/crashrecord.xml
/data/data/####/d61d859b4bede42a4f52264a39ee65caeacc582ef7bb0ea....0.tmp
/data/data/####/dW1weF9pbnRlcm5hbF8xNTk4MzAyMzgyODgw;
/data/data/####/dW1weF9pbnRlcm5hbF8xNTk4MzAyMzkxMjMw;
/data/data/####/exchangeIdentity.json
/data/data/####/exid.dat
/data/data/####/httpdns_config_cache.xml
/data/data/####/i==1.2.0&&2.1_1598302383450_envelope.log
/data/data/####/info.xml
/data/data/####/j.jar
/data/data/####/journal.tmp
/data/data/####/libjiagu-1761383404.so
/data/data/####/local_crash_lock
/data/data/####/message_accs_db
/data/data/####/message_accs_db-journal
/data/data/####/multidex.version.xml
/data/data/####/native_record_lock
/data/data/####/qianduoduo3-journal
/data/data/####/security_info
/data/data/####/share_data.xml
/data/data/####/statlog.db
/data/data/####/statlog.db-journal
/data/data/####/statlog.db-journal (deleted)
/data/data/####/statlog.db-shm (deleted)
/data/data/####/statlog.db-wal
/data/data/####/statlog.db-wal (deleted)
/data/data/####/ua.db
/data/data/####/ua.db-journal
/data/data/####/umdat.xml
/data/data/####/umeng_common_config.xml
/data/data/####/umeng_general_config.xml
/data/data/####/umeng_it.cache
/data/data/####/umeng_message_state.xml
/data/data/####/umeng_socialize.xml
/data/data/####/webview.db-journal
/data/data/####/webviewCookiesChromium.db-journal
/data/data/####/webviewCookiesChromium.db-journal (deleted)
/data/data/####/webviewCookiesChromiumPrivate.db-journal
/data/media/####/.a.dat
/data/media/####/.adfwe.dat
/data/media/####/.cca.dat
/data/media/####/.nomedia
/data/media/####/.udid.com.iytirhht.cbg
/data/media/####/.umm.dat
/data/media/####/26c7b0634cda4683901bc4a28e849d32
/data/media/####/818342a75b044448aaff16677663464c
/data/media/####/Alvin2.xml
/data/media/####/ContextData.xml
/data/media/####/a24875212c724f14be097a17795505bf
/data/media/####/a4d57f817951404fa8225d1c5afcfab5

Miscellaneous:

Executes the following shell scripts:

/system/bin/cat /proc/cpuinfo
/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 type su
<Package Folder>/files/DaemonServer -s <Package Folder>/lib/ -n runServer -p startservice -n <Package>/com.taobao.accs.ChannelService --user 0 -f <Package Folder> -t 600 -c agoo.pid -P <Package Folder> -K 1009527 -U tb_accs_eudemon_1.1.3 -L http://agoodm.m.taobao.com/agoo/report -D {"package":"<Package>","appKey":"umeng:5b10c0d2f43e4830ed00007c","utdid":"X0QonTZf93MDAGdzx1FrXA6S","sdkVersion":"221"} -I agoodm.m.taobao.com -O 80 -T -Z
chmod 500 <Package Folder>/files/DaemonServer
chmod 755 <Package Folder>/.jiagu/libjiagu-1761383404.so
getprop
getprop ro.build.display.id
getprop ro.miui.ui.version.name
logcat -d -v threadtime
ls /
ls /sys/class/thermal
sh

Loads the following dynamic libraries:

Bugly
fmod
libjiagu-1761383404
payguard
tnet-3.1

Uses the following algorithms to encrypt data:

AES-CBC-PKCS5Padding
AES-CBC-PKCS7Padding
AES-GCM-NoPadding
RSA-ECB-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 running apps.

Adds tasks to the system scheduler.

Displays its own windows over windows of other apps.

テクノロジー

用語

トレーニングコースおよび啓蒙プロジェクト

アンチウイルスに関する誤解と噂

Technical information

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