Technical information
Malicious functions:
Executes code of the following detected threats:
- Adware.Gexin.2.origin
Gains access to the ITelephony private interface.
Network activity:
Connecting to:
- UDP(DNS) <Google DNS>
- TCP(HTTP/1.1) aexcep####.b####.qq.com:8011
- TCP(HTTP/1.1) c-h####.g####.com:80
- TCP(HTTP/1.1) l####.tbs.qq.com:80
- TCP(HTTP/1.1) aexcep####.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) cgi.con####.qq.com:80
- TCP(HTTP/1.1) sdk.o####.p####.####.com:80
- TCP(HTTP/1.1) scs.opensp####.cn:80
- TCP(TLS/1.0) api.w####.com:443
- TCP(TLS/1.0) et2-na6####.wagbr####.ali####.####.com:443
- TCP(TLS/1.0) a####.hua.com.####.com:443
- TCP(TLS/1.0) 1####.217.20.110:443
- TCP c####.g####.ig####.com:5224
- TCP sdk.o####.t####.####.com:5224
- TCP c####.g####.ig####.com:5226
DNS requests:
- 7j####.c####.z0.####.com
- a####.b####.qq.com
- a####.hua.com
- aexcep####.b####.qq.com
- and####.b####.qq.com
- api.w####.com
- c####.g####.ig####.com
- c####.g####.ig####.com
- c-h####.g####.com
- cgi.con####.qq.com
- d####.opensp####.cn
- l####.tbs.qq.com
- mt####.go####.com
- plb####.u####.com
- scs.opensp####.cn
- sdk.c####.ig####.com
- sdk.o####.p####.####.com
- sdk.o####.t####.####.com
- sdk.o####.t####.####.com
- sdk.o####.t####.####.net
- u####.u####.com
HTTP GET requests:
- cgi.con####.qq.com/qqconnectopen/openapi/policy_conf?sdkv=####&appid=###...
- t####.c####.q####.####.com/config/hz-hzv3.conf
- t####.c####.q####.####.com/tdata_SBh025
- t####.c####.q####.####.com/tdata_ZKm258
HTTP POST requests:
- aexcep####.b####.qq.com:8011/rqd/async
- aexcep####.b####.qq.com:8012/rqd/async
- and####.b####.qq.com/rqd/async
- c-h####.g####.com/api.php?format=####&t=####
- l####.tbs.qq.com/ajax?c=####&k=####
- scs.opensp####.cn/scs?cmd=####&logver=####&size=####
- sdk.o####.p####.####.com/api.php?format=####&t=####
Modified file system:
Creates the following files:
- /data/data/####/.imprint
- /data/data/####/4605ce2bb8a54c44955ac341d6f41e4acbdaa936ea21e52....0.tmp
- /data/data/####/MultiDex.lock
- /data/data/####/_nohttp_cache_db.db
- /data/data/####/_nohttp_cache_db.db-journal
- /data/data/####/_nohttp_cookies_db.db
- /data/data/####/_nohttp_cookies_db.db-journal
- /data/data/####/a==7.5.3&&4.8_1539583254947_envelope.log
- /data/data/####/bb35c0ab387fc65da356fda4bbb3adc4de7e8fb2f8f77be....0.tmp
- /data/data/####/bugly_db_legu-journal
- /data/data/####/com.google.android.gms.appid-no-backup
- /data/data/####/com.google.android.gms.appid.xml
- /data/data/####/com.google.android.gms.measurement.prefs.xml
- /data/data/####/com.hua.order_preferences.xml
- /data/data/####/com.iflytek.id.xml
- /data/data/####/com.iflytek.msc.xml
- /data/data/####/com.tencent.open.config.json.1102579750
- /data/data/####/core_info
- /data/data/####/ea8217d9083459520bf6713aa2a5ddd5bcd0be40ba87080....0.tmp
- /data/data/####/exchangeIdentity.json
- /data/data/####/exid.dat
- /data/data/####/getui_sp.xml
- /data/data/####/google_app_measurement_local.db
- /data/data/####/google_app_measurement_local.db-journal
- /data/data/####/i==1.2.0&&4.8_1539583254194_envelope.log
- /data/data/####/i==1.2.0&&4.8_1539583273306_envelope.log
- /data/data/####/i==1.2.0&&4.8_1539583289246_envelope.log
- /data/data/####/iflytek_state_com.hua.order.xml
- /data/data/####/info.xml
- /data/data/####/init.pid
- /data/data/####/init_c1.pid
- /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/####/push.pid
- /data/data/####/pushg.db-journal
- /data/data/####/pushsdk.db-journal
- /data/data/####/run.pid
- /data/data/####/security_info
- /data/data/####/tbs_download_config.xml
- /data/data/####/tbs_download_stat.xml
- /data/data/####/tbscoreinstall.txt
- /data/data/####/tbslock.txt
- /data/data/####/tdata_SBh025
- /data/data/####/tdata_SBh025.jar
- /data/data/####/tdata_ZKm258
- /data/data/####/tdata_ZKm258.jar
- /data/data/####/ua.db
- /data/data/####/ua.db-journal
- /data/data/####/um_pri.xml
- /data/data/####/umdat.xml
- /data/data/####/umeng_common_config.xml
- /data/data/####/umeng_common_location.xml
- /data/data/####/umeng_general_config.xml
- /data/data/####/umeng_it.cache
- /data/data/####/weibo_sdk_aid1
- /data/media/####/.a.dat
- /data/media/####/.adfwe.dat
- /data/media/####/.cca.dat
- /data/media/####/.umm.dat
- /data/media/####/app.db
- /data/media/####/com.hua.order.bin
- /data/media/####/com.hua.order.db
- /data/media/####/com.igexin.sdk.deviceId.db
- /data/media/####/com.tencent.mobileqq_connectSdk.18.10.15.06.log
- /data/media/####/iflyworkdir_test
- /data/media/####/sysid.dat
- /data/media/####/tbslog.txt
- /data/media/####/tdata_SBh025
- /data/media/####/tdata_ZKm258
Miscellaneous:
Executes next 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 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 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.product.cpu.abi
- getprop ro.vivo.os.build.display.id
- getprop ro.yunos.version
- logcat -d -v threadtime
- ls /sys/class/thermal
Loads the following dynamic libraries:
- Bugly
- getuiext2
- libnfix
- libshella-2.9.0.2
- libufix
- msc
- nfix
- ufix
- weibosdkcore
Uses the following algorithms to encrypt data:
- AES-CBC-PKCS7Padding
- AES-GCM-NoPadding
- DES
- RSA-ECB-NoPadding
- RSA-ECB-PKCS1Padding
- RSA-NONE-OAEPWithSHA1AndMGF1Padding
Uses the following algorithms to decrypt data:
- AES-CBC-PKCS7Padding
- AES-GCM-NoPadding
- DES
Uses special library to hide executable bytecode.
Gains access to geolocation.
Gains access to network information.
Gains access to telephone information (number, imei, etc.).
Gains access to information about APN settings.
Gains access to information about installed applications.
Adds tasks to the system scheduler.
Displays its own windows over windows of other applications.
