Resubmissions

19/04/2024, 05:52

240419-gkytysad4610

12/04/2024, 14:00

240412-rbfbcsah9310

25/03/2024, 02:20

240325-csfwwsde6510

Analysis

  • max time kernel
    37s
  • max time network
    309s
  • 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
    12/04/2024, 14:00

General

  • Target
    b4bd65520d764bea63e2956f63cfe1e79109aa63efc39f3fd938e29df77cf0fd.apk
  • Size 361KB
  • Sample240412-rbfbcsah93
  • SHA256 b4bd65520d764bea63e2956f63cfe1e79109aa63efc39f3fd938e29df77cf0fd
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • anubis

C2
  • https://qzwrxetcryvtubynumnuybtvrcewsdcfv.com

Signatures

  • Anubis banker

    Android banker that uses overlays.

  • 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 3 IoCs

    Runs executable file dropped to the device during analysis.

  • Makes use of the framework's foreground persistence service 1 TTPs 1 IoCs

    Application may abuse the framework's foreground service to continue running in the foreground.

  • Queries the phone number (MSISDN for GSM devices) 1 TTPs
  • Requests enabling of the accessibility settings. 1 IoCs
  • Acquires the wake lock 1 IoCs
  • Reads information about phone network operator. 1 TTPs
  • 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.kcyhit.tjdedz
    1⤵
    • Makes use of the framework's Accessibility service
    • Removes its main activity from the application launcher
    • Loads dropped Dex/Jar
    • Makes use of the framework's foreground persistence service
    • Requests enabling of the accessibility settings.
    • Acquires the wake lock
    • 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:4465

Network

        MITRE ATT&CK Mobile v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        lyqpustqpfi.jar

        • Path /data/user/0/com.kcyhit.tjdedz/app_files/lyqpustqpfi.jar
        • Size 184KB
        • SHA256 10af72e1709bece34705e9b8903d83217a645da841f5868ef1151d742c72575c
        • MD5 SHA1 SHA512 SSDEEP

        lyqpustqpfi.jar

        • Path /data/user/0/com.kcyhit.tjdedz/app_files/lyqpustqpfi.jar
        • Size 370KB
        • SHA256 5cdc2336d5c98e5f26f16ec19d7f875e0e8fd9b05c0f91c1eaefa040790be405
        • MD5 SHA1 SHA512 SSDEEP