Analysis

  • max time kernel
    82s
  • max time network
    132s
  • platform
    android_x64
  • resource
    android-x64-arm64-20240221-en
  • resource tags

    androidarch:armarch:arm64arch:x64arch:x86image:android-x64-arm64-20240221-enlocale:en-usos:android-11-x64system
  • submitted
    17/04/2024, 22:03

General

  • Target
    74bbdbb6389b68770829c5919af9e5383cb62cdf1c28ec350aa65e1f9ef40c35.apk
  • Size 1.2MB
  • Sample240417-1ycnesfe86
  • SHA256 74bbdbb6389b68770829c5919af9e5383cb62cdf1c28ec350aa65e1f9ef40c35
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • cerberus

C2
  • http://185.246.67.79

Signatures

  • Cerberus

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

  • Makes use of the framework's Accessibility service 2 TTPs 3 IoCs

    Retrieves information displayed on the phone screen using AccessibilityService.

  • Removes its main activity from the application launcher 1 TTPs 1 IoCs
  • Checks CPU information 2 TTPs 1 IoCs

    Checks CPU information which indicate if the system is an emulator.

  • Checks memory information 2 TTPs 1 IoCs

    Checks memory information which indicate if the system is an emulator.

  • Loads dropped Dex/Jar 1 TTPs 3 IoCs

    Runs executable file dropped to the device during analysis.

  • Queries the phone number (MSISDN for GSM devices) 1 TTPs
  • Tries to add a device administrator. 1 TTPs 1 IoCs
  • Requests disabling of battery optimizations (often used to enable hiding in the background). 1 TTPs 1 IoCs
  • Listens for changes in the sensor environment (might be used to detect emulation) 1 TTPs 1 IoCs

Processes

  • com.budget.hawk
    1⤵
    • Makes use of the framework's Accessibility service
    • Removes its main activity from the application launcher
    • Checks CPU information
    • Checks memory information
    • Loads dropped Dex/Jar
    • Tries to add a device administrator.
    • Requests disabling of battery optimizations (often used to enable hiding in the background).
    • Listens for changes in the sensor environment (might be used to detect emulation)
    PID:4605

Network

        MITRE ATT&CK Mobile v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        QwNDdlS.json

        • Path /data/user/0/com.budget.hawk/app_DynamicOptDex/QwNDdlS.json
        • Size 34KB
        • SHA256 d33ef51d04a1d7f93f581225bb2bcfba019acda994ea901035c96deba2bf5700
        • MD5 SHA1 SHA512 SSDEEP

        QwNDdlS.json

        • Path /data/user/0/com.budget.hawk/app_DynamicOptDex/QwNDdlS.json
        • Size 34KB
        • SHA256 a3b308b98cbc1d2638a6ac847e46f1020a46f600fb93d43b94d4a810aaec0d6c
        • MD5 SHA1 SHA512 SSDEEP

        QwNDdlS.json

        • Path /data/user/0/com.budget.hawk/app_DynamicOptDex/QwNDdlS.json
        • Size 76KB
        • SHA256 bed55ec7aa193c05ef742f0ef03762a5e4d9e3476234a7c0e658421713294a16
        • MD5 SHA1 SHA512 SSDEEP

        QwNDdlS.json.cur.prof

        • Path /data/user/0/com.budget.hawk/app_DynamicOptDex/oat/QwNDdlS.json.cur.prof
        • Size 150B
        • SHA256 5b1baa135da556452c2a2ab8979ef30b55b5fe65a60b4a6c0f48205250e86404
        • MD5 SHA1 SHA512