Analysis

  • max time kernel
    2747185s
  • max time network
    158s
  • platform
    android_x86
  • resource
    android-x86-arm-20220621-en
  • submitted
    27-06-2022 05:55

General

  • Target

    0de7ded6e4db0cb540ef7249c4bb96ca3147aa193801b06c5235781271bc4b23.apk

  • Size

    3.0MB

  • MD5

    75c0eb2c78ff31534a588ec47088b622

  • SHA1

    abc703f6e5b824d0a1c14108228009001509a162

  • SHA256

    0de7ded6e4db0cb540ef7249c4bb96ca3147aa193801b06c5235781271bc4b23

  • SHA512

    d0b74f972f851fc7a1f715e152e6f439a080b4d7b1f3129cec6c3164d8b1f75c34a920c393d5d05be45185a2b926b6c382b5e83387436b7905b2500e3db4c36b

Malware Config

Signatures

  • FluBot

    FluBot is an android banking trojan that uses overlays.

  • FluBot Payload 4 IoCs
  • suricata: ET MALWARE Possible Compromised Host AnubisNetworks Sinkhole Cookie Value Snkz

    suricata: ET MALWARE Possible Compromised Host AnubisNetworks Sinkhole Cookie Value Snkz

  • suricata: ET MALWARE Possible Zeus GameOver/FluBot Related DGA NXDOMAIN Responses

    suricata: ET MALWARE Possible Zeus GameOver/FluBot Related DGA NXDOMAIN Responses

  • Makes use of the framework's Accessibility service. 3 IoCs
  • Loads dropped Dex/Jar 3 IoCs

    Runs executable file dropped to the device during analysis.

  • Creates a large amount of network flows 1 TTPs

    This may indicate a network scan to discover remotely running services.

  • Removes a system notification. 1 IoCs
  • Uses Crypto APIs (Might try to encrypt user data). 1 IoCs

Processes

  • com.xunmeng.pinduoduo
    1⤵
    • Makes use of the framework's Accessibility service.
    • Loads dropped Dex/Jar
    • Removes a system notification.
    • Uses Crypto APIs (Might try to encrypt user data).
    PID:4297
    • /system/bin/dex2oat --instruction-set=x86 --instruction-set-features=ssse3,-sse4.1,-sse4.2,-avx,-avx2,-popcnt --runtime-arg -Xhidden-api-checks --runtime-arg -Xrelocate --boot-image=/system/framework/boot.art --runtime-arg -Xms64m --runtime-arg -Xmx512m --instruction-set-variant=x86 --instruction-set-features=default --inline-max-code-units=0 --compact-dex-level=none --dex-file=/data/user/0/com.xunmeng.pinduoduo/app_apkprotector_dex/xCSswjlO.king --output-vdex-fd=41 --oat-fd=42 --oat-location=/data/user/0/com.xunmeng.pinduoduo/app_apkprotector_dex/oat/x86/xCSswjlO.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:4734

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/user/0/com.xunmeng.pinduoduo/app_apkprotector_dex/oat/x86/xCSswjlO.odex

    MD5

    d41d8cd98f00b204e9800998ecf8427e

    SHA1

    da39a3ee5e6b4b0d3255bfef95601890afd80709

    SHA256

    e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

    SHA512

    cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

  • /data/user/0/com.xunmeng.pinduoduo/app_apkprotector_dex/oat/x86/xCSswjlO.vdex

    MD5

    d41d8cd98f00b204e9800998ecf8427e

    SHA1

    da39a3ee5e6b4b0d3255bfef95601890afd80709

    SHA256

    e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

    SHA512

    cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

  • /data/user/0/com.xunmeng.pinduoduo/app_apkprotector_dex/xCSswjlO.king

    Filesize

    2.4MB

    MD5

    5b49441a9350dd3b4dba093b8faa2c8e

    SHA1

    bbe36075bd706b87eb7f96fc498c83088b717226

    SHA256

    c23491993bd680fa89ca42a5ff0695365e07c83874e4db29b96234d8a21fe10d

    SHA512

    e4ce7f58ed24644094dee157d4e364c9bd4d68507bac760c760695dc2280052914bfeeb2c020f53b4e9e5da75e173bba28fd994176a4cea66d79a0e648279f94

  • /data/user/0/com.xunmeng.pinduoduo/app_apkprotector_dex/xCSswjlO.king

    Filesize

    2.4MB

    MD5

    5b49441a9350dd3b4dba093b8faa2c8e

    SHA1

    bbe36075bd706b87eb7f96fc498c83088b717226

    SHA256

    c23491993bd680fa89ca42a5ff0695365e07c83874e4db29b96234d8a21fe10d

    SHA512

    e4ce7f58ed24644094dee157d4e364c9bd4d68507bac760c760695dc2280052914bfeeb2c020f53b4e9e5da75e173bba28fd994176a4cea66d79a0e648279f94

  • /data/user/0/com.xunmeng.pinduoduo/app_apkprotector_dex/xCSswjlO.king

    Filesize

    2.4MB

    MD5

    3295dbeea222279d227a2c3cab5d99ca

    SHA1

    a8cdf90f561932d3c4d731df6bf659229488167b

    SHA256

    c6c265e23b50e5375c9e67b27da8bb36ada0f10840a2881720ef4f3314abd6f8

    SHA512

    27a15346ee73a817fcbcf6a80c4c576e91b74d2f0141a11fe11a5be8cd94482e3597a54e0277475b420702ca064d02422bff3adc9d702215a8f59a1d01ffea00

  • /data/user/0/com.xunmeng.pinduoduo/app_apkprotector_dex/xCSswjlO.king

    Filesize

    2.4MB

    MD5

    5b49441a9350dd3b4dba093b8faa2c8e

    SHA1

    bbe36075bd706b87eb7f96fc498c83088b717226

    SHA256

    c23491993bd680fa89ca42a5ff0695365e07c83874e4db29b96234d8a21fe10d

    SHA512

    e4ce7f58ed24644094dee157d4e364c9bd4d68507bac760c760695dc2280052914bfeeb2c020f53b4e9e5da75e173bba28fd994176a4cea66d79a0e648279f94

  • /data/user/0/com.xunmeng.pinduoduo/app_apkprotector_dex/xCSswjlO.king.x86.flock

    MD5

    d41d8cd98f00b204e9800998ecf8427e

    SHA1

    da39a3ee5e6b4b0d3255bfef95601890afd80709

    SHA256

    e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

    SHA512

    cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e