Analysis

  • max time kernel
    127s
  • max time network
    151s
  • platform
    android_x64
  • resource
    android-x64-20240221-en
  • resource tags

    androidarch:x64arch:x86image:android-x64-20240221-enlocale:en-usos:android-10-x64system
  • submitted
    16/03/2024, 08:44

General

  • Target
    cd9cc2c288b39d58324c96eedda21831.apk
  • Size 3.1MB
  • Sample240316-knfpbsfe6t
  • SHA256 808f0c09e176834a8f3c0750677fbe9f6ec10caab55067cbec5c98dee300e151
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • cerberus

C2
  • http://googleglobal.cf

Signatures

  • Cerberus

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

  • 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 TTPs 1 IoCs
  • Loads dropped Dex/Jar 1 TTPs 2 IoCs

    Runs executable file dropped to the device during analysis.

  • Listens for changes in the sensor environment (might be used to detect emulation) 1 IoCs

Processes

  • rhythm.retreat.absorb
    1⤵
    • Makes use of the framework's Accessibility service
    • Removes its main activity from the application launcher
    • Loads dropped Dex/Jar
    • Listens for changes in the sensor environment (might be used to detect emulation)
    PID:5028

Network

        MITRE ATT&CK Mobile v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        fiyJ.json

        • Path /data/data/rhythm.retreat.absorb/app_DynamicOptDex/fiyJ.json
        • Size 598KB
        • SHA256 1f783ba379284cb7eca50ec255b49658aaf7b2779e6fa984dcfc521aa09313be
        • MD5 SHA1 SHA512 SSDEEP

        fiyJ.json

        • Path /data/data/rhythm.retreat.absorb/app_DynamicOptDex/fiyJ.json
        • Size 598KB
        • SHA256 06f476ea954a0adc82991daefb7554abd1a79f5fd029837c7cc600aead39f0f3
        • MD5 SHA1 SHA512 SSDEEP

        fiyJ.json.cur.prof

        • Path /data/data/rhythm.retreat.absorb/app_DynamicOptDex/oat/fiyJ.json.cur.prof
        • Size 269B
        • SHA256 e88f74f1a253325ccec998e7e4f8d3d2b0fec803a3a3f28b4c50fc0cc4134156
        • MD5 SHA1 SHA512