Analysis

  • max time kernel
    142s
  • max time network
    129s
  • platform
    android_x86
  • resource
    android-x86-arm-20240221-en
  • resource tags

    androidarch:armarch:x86image:android-x86-arm-20240221-enlocale:en-usos:android-9-x86system
  • submitted
    25-02-2024 07:49

General

  • Target

    a33fa98242f62443e0304aa0c886e204.apk

  • Size

    2.6MB

  • MD5

    a33fa98242f62443e0304aa0c886e204

  • SHA1

    7c0ec3f1f1610e266cafe77991404d53b635b9ec

  • SHA256

    0b018c290dbb5aa2af3f324f2a83c6654d5a47e4026413a6a082623bf2e35787

  • SHA512

    82273a0e16b0c131bdebf51981ca99c7e2ba60092353382388b336af10547f7108850c6994ec6ddac4e34f571d9928637c4d6de00117a3d6230c3cb21f510b78

  • SSDEEP

    49152:vZ+BWZHq+s1pBFu0uls9FFFHc+MxwjHFkaZNG8jIuveCFv/LNIvArN+qh4Xyb:vcBWhBe97KwhbZAfM/LqIwMb

Malware Config

Extracted

Family

alienbot

C2

http://feawetawe.sbs

Signatures

  • Alienbot

    Alienbot is a fork of Cerberus banker first seen in January 2020.

  • Cerberus

    An Android banker that is being rented to actors beginning in 2019.

  • Cerberus payload 2 IoCs
  • Makes use of the framework's Accessibility service 2 TTPs 2 IoCs

    Retrieves information displayed on the phone screen using AccessibilityService.

  • Removes its main activity from the application launcher 1 IoCs
  • Loads dropped Dex/Jar 3 IoCs

    Runs executable file dropped to the device during analysis.

  • Requests disabling of battery optimizations (often used to enable hiding in the background). 1 IoCs

Processes

  • crime.fashion.dentist
    1⤵
    • Makes use of the framework's Accessibility service
    • Removes its main activity from the application launcher
    • Loads dropped Dex/Jar
    • Requests disabling of battery optimizations (often used to enable hiding in the background).
    PID:4315
    • /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/crime.fashion.dentist/app_DynamicOptDex/OryanwM.json --output-vdex-fd=41 --oat-fd=42 --oat-location=/data/user/0/crime.fashion.dentist/app_DynamicOptDex/oat/x86/OryanwM.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:4340

Network

MITRE ATT&CK Mobile v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/crime.fashion.dentist/app_DynamicOptDex/OryanwM.json

    Filesize

    694KB

    MD5

    9fd66a415ef711423bd7973ce48c5573

    SHA1

    ca4e05ee4e101cd51e81c564e7f4da065124ec62

    SHA256

    e40821343e602cd3069fc6eb308d2fb9a8fbf1773463bc0a08296b3e2b671c91

    SHA512

    d1573c6ac3bbc045ede2e101a064a0a4c54607847c76e57f2bcdf8da9a6ac2120f004d534e43588e8b333c454a008c47b0eb9fffc8277eab7ff98469af37225c

  • /data/data/crime.fashion.dentist/app_DynamicOptDex/OryanwM.json

    Filesize

    694KB

    MD5

    30f0e8f8cb5a5cc795e109ba5fe68c90

    SHA1

    7587ce3e1071f4196c3bbffc1722cedcad65545f

    SHA256

    c28e626980d7fe0f86c698d2aba70fff6a90aa18ae0bf1a2c23acc466607dff8

    SHA512

    d86ee0a7cc321687f697e083ed6135cf611ed2fd4a6481db40830bc75c3b24a2a8741e7e8bf0d4ea9496ada695f51eba6deb9a73f9e7392d38c2bf173e282c22

  • /data/data/crime.fashion.dentist/app_DynamicOptDex/oat/OryanwM.json.cur.prof

    Filesize

    472B

    MD5

    17d32f49aa4b53f2661a1a4538572c43

    SHA1

    bf3a603250567274b11c5dd5c2c8118ad0d8e10b

    SHA256

    d4a4f3ea92c7dc40156696af490b07fd89b0734538a407ca548e729d9dd0cea2

    SHA512

    22055cf318d96713cdc92f6ebcef072df99304445e0936009912de7422b80a8bfbfe62beaecc83a40354b4df0850bc2153071f4976b50441b63fdbbec4730b6e

  • /data/user/0/crime.fashion.dentist/app_DynamicOptDex/OryanwM.json

    Filesize

    694KB

    MD5

    cb2cfef74387d6e449f468357886ae98

    SHA1

    7abd1ae058f75ed3c0bfb57c4a4c332f0c7ac8ec

    SHA256

    b29a36180442786ad1c7075dbc1335a906b504c5c6e94f76815d855e98e106e7

    SHA512

    699a82b13f594da15dd00a369168ea264c565dd36b3ea3466022d98192c56c6764f7e3ccc2f5fd1ec58c52065eec67509c805be4bc55d9c3d99dcdd54eeb7ffa