Resubmissions

29-05-2024 14:07

240529-rfdckagg7y 10

26-05-2024 15:52

240526-ta5wqsce73 10

Analysis

  • max time kernel
    176s
  • max time network
    131s
  • platform
    android_x64
  • resource
    android-x64-20240514-en
  • resource tags

    androidarch:x64arch:x86image:android-x64-20240514-enlocale:en-usos:android-10-x64system
  • submitted
    26-05-2024 15:52

General

  • Target

    75fe4067f1b0a3e7f30453575c47f254_JaffaCakes118.apk

  • Size

    2.6MB

  • MD5

    75fe4067f1b0a3e7f30453575c47f254

  • SHA1

    cc8ec6ac3178050bc10b5e5c2dd62b344eafa88c

  • SHA256

    79b384ce704a6dc24f0af972cc24e12ed6f3a8f7ab3739d6279642435f399497

  • SHA512

    f02a2ddbc45cc8f855f3832fea8fd6ab2ec08c84f5ee446f0e3fcd26689db71c8793048d2c35b6896e373a24461d969e7c589347fac7886f24ed3ba856677214

  • SSDEEP

    49152:pVYesMiZMd49s6Y4nFMFErIbjcmQW//nlRDBui366+DpBIe1TQN8ytk5iWrwkZyn:pSDTTrJK/nlBqN9BuJtk5ifkZyTHekWk

Malware Config

Extracted

Family

alienbot

C2

http://manavgatselalesi2.xyz

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 1 IoCs
  • Makes use of the framework's Accessibility service 4 TTPs 2 IoCs

    Retrieves information displayed on the phone screen using AccessibilityService.

  • Prevents application removal 1 TTPs 1 IoCs

    Application may abuse the framework's APIs to prevent removal.

  • Removes its main activity from the application launcher 1 TTPs 10 IoCs
  • Loads dropped Dex/Jar 1 TTPs 2 IoCs

    Runs executable file dropped to the device during analysis.

  • Queries account information for other applications stored on the device 1 TTPs 1 IoCs

    Application may abuse the framework's APIs to collect account information stored on the device.

  • Queries the phone number (MSISDN for GSM devices) 1 TTPs
  • Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 1 IoCs
  • Schedules tasks to execute at a specified time 1 TTPs 1 IoCs

    Application may abuse the framework's APIs to perform task scheduling for initial or recurring execution of malicious code.

Processes

  • mzzkzccicuudsxkqnsbiycfntf.nsbdsdpssmxtrmjlnssxeaop.exmpfudabkgwtupakathaygxbj
    1⤵
    • Makes use of the framework's Accessibility service
    • Prevents application removal
    • Removes its main activity from the application launcher
    • Loads dropped Dex/Jar
    • Queries account information for other applications stored on the device
    • Registers a broadcast receiver at runtime (usually for listening for system events)
    • Schedules tasks to execute at a specified time
    PID:5136

Network

MITRE ATT&CK Mobile v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/mzzkzccicuudsxkqnsbiycfntf.nsbdsdpssmxtrmjlnssxeaop.exmpfudabkgwtupakathaygxbj/app_DynamicOptDex/mEcRlr.json

    Filesize

    781KB

    MD5

    593c7409e786f9d4010c3f50ce13db36

    SHA1

    3e00cf2164bcec1af1b3ec32be10337f8d9a9bbd

    SHA256

    25d23efb77bbc4ec6e4c4e31c0cca056f767fb7d28b8f752e18061a8ee5d1c6e

    SHA512

    a24a81e87cf4e7301e07f28932dbd7a4110b589971bc653bd85b042e2ecae607fba5881bf6a1ea621c72ee72d211eb8e9da5c74b6b0a478bdca0370cdeb1bc2a

  • /data/data/mzzkzccicuudsxkqnsbiycfntf.nsbdsdpssmxtrmjlnssxeaop.exmpfudabkgwtupakathaygxbj/app_DynamicOptDex/mEcRlr.json

    Filesize

    781KB

    MD5

    8d077131c8ea346f25c3701c9328297e

    SHA1

    5349312bb588844699cf7506f18d0b8df645b29e

    SHA256

    d09334d34819d10df073afb943ba2b9603f0d70ff41d04a48a61d85b21e3bb37

    SHA512

    bc54f1f8b9a47b3f2ca2fa9f44f5855da5004970c310b622ade37f58224b26398905ef77f5a224775c2fe6698858cca659d98afb7d02cb305d1c16f2656d0acd

  • /data/data/mzzkzccicuudsxkqnsbiycfntf.nsbdsdpssmxtrmjlnssxeaop.exmpfudabkgwtupakathaygxbj/app_DynamicOptDex/oat/mEcRlr.json.cur.prof

    Filesize

    391B

    MD5

    3cd3da1afe066fd05796e578aea80dfb

    SHA1

    b388cfad2c5fafb46e613f9c9d4790b61678ed28

    SHA256

    b914ef7d0287c4896e9ecdf0ec6b36f96f3fe517ace29512e33d03c29db735c2

    SHA512

    d5a8de9a446186acda124e8b969bbfa0042f7d31cc71f322f9ab3bc49428785c1f30c88e424416d6cf14b8f280641700fcb32cbbe42fee26bbdca389a8ef8b30