Analysis

  • max time kernel
    58s
  • 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
    01/04/2024, 03:52

General

  • Target
    66ff573205df6847e473db816628bf8a_JaffaCakes118.apk
  • Size 2.8MB
  • Sample240401-efj4wsdc74
  • SHA256 45e63dd8588695731b33aa0b84f386f89fc4022166a42900e0467dabd4867d17
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • cerberus

C2
  • http://144.91.116.117

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 TTPs 1 IoCs

Processes

  • com.regular.border
    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:5032

Network

        MITRE ATT&CK Mobile v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        MonTqA.json

        • Path /data/data/com.regular.border/app_DynamicOptDex/MonTqA.json
        • Size 124KB
        • SHA256 ec9e915d2e16d92e92a9ad32dc2b9e2179dae0bd832a1b438982deb9556367d4
        • MD5 SHA1 SHA512 SSDEEP

        MonTqA.json

        • Path /data/data/com.regular.border/app_DynamicOptDex/MonTqA.json
        • Size 124KB
        • SHA256 e43f67209b6ffb23a42da427f47434003b2074bfbec5bf06b8c6189de04de9de
        • MD5 SHA1 SHA512 SSDEEP

        MonTqA.json.cur.prof

        • Path /data/data/com.regular.border/app_DynamicOptDex/oat/MonTqA.json.cur.prof
        • Size 195B
        • SHA256 56a70235211dea945a8559d5139e63ad7169bf6406851e2e77cc77630dcea6da
        • MD5 SHA1 SHA512