Analysis

  • max time kernel
    32s
  • max time network
    146s
  • platform
    android_x64
  • resource
    android-x64-arm64-20240624-en
  • resource tags

    androidarch:armarch:arm64arch:x64arch:x86image:android-x64-arm64-20240624-enlocale:en-usos:android-11-x64system
  • submitted
    18-10-2024 17:27

General

  • Target

    b4bd65520d764bea63e2956f63cfe1e79109aa63efc39f3fd938e29df77cf0fd.apk

  • Size

    361KB

  • MD5

    18a3c09ce58b3db05cf248730adb6bd0

  • SHA1

    b8df9c4fbc07539f5b25929b132d97c1416b6710

  • SHA256

    b4bd65520d764bea63e2956f63cfe1e79109aa63efc39f3fd938e29df77cf0fd

  • SHA512

    e883b9da7887e01f13a25eb7a3f8ca619cf1040f2b50f7790632cc58e09f833a4b76f77aa687bb1fded4ebbe8703f5106138c9acd2b21f57e76f44e84bd81ff6

  • SSDEEP

    6144:DTomipFaxl2ZkyY47C+uGFKkOsOQwT7gTnEJD0VilSIKexXSFuauAvGh:DUmipFayvu+uqKkKQ+DliFuauAvGh

Malware Config

Extracted

Family

anubis

C2

https://qzwrxetcryvtubynumnuybtvrcewsdcfv.com

Signatures

  • Anubis banker

    Android banker that uses overlays.

  • 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 Accessibility service 4 TTPs 2 IoCs

    Retrieves information displayed on the phone screen using AccessibilityService.

  • Queries the phone number (MSISDN for GSM devices) 1 TTPs
  • Acquires the wake lock 1 IoCs
  • 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 information about active data network 1 TTPs 1 IoCs
  • Queries the mobile country code (MCC) 1 TTPs 1 IoCs
  • Requests disabling of battery optimizations (often used to enable hiding in the background). 1 TTPs 1 IoCs
  • Requests enabling of the accessibility settings. 1 IoCs
  • Listens for changes in the sensor environment (might be used to detect emulation) 1 TTPs 1 IoCs

Processes

  • com.kcyhit.tjdedz
    1⤵
    • Removes its main activity from the application launcher
    • Loads dropped Dex/Jar
    • Makes use of the framework's Accessibility service
    • Acquires the wake lock
    • Makes use of the framework's foreground persistence service
    • Queries information about active data network
    • Queries the mobile country code (MCC)
    • Requests disabling of battery optimizations (often used to enable hiding in the background).
    • Requests enabling of the accessibility settings.
    • Listens for changes in the sensor environment (might be used to detect emulation)
    PID:4642

Network

MITRE ATT&CK Mobile v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/user/0/com.kcyhit.tjdedz/app_files/lyqpustqpfi.jar

    Filesize

    184KB

    MD5

    ad0b831361de0aa3ef9f15004bf8f574

    SHA1

    869f3107c20842e3e7897baa068731247768e6c0

    SHA256

    10af72e1709bece34705e9b8903d83217a645da841f5868ef1151d742c72575c

    SHA512

    09640c3dc9c207d977d3492540a6532de97dd00a2ecd359042922021022611fad7e96c79b5c4da5b3f55d6789a384e5ed462b37f56aec728ca86ade940b9d9bb

  • /data/user/0/com.kcyhit.tjdedz/app_files/lyqpustqpfi.jar

    Filesize

    370KB

    MD5

    8948db9613f2e38613b46632a19b9d3f

    SHA1

    93267c031f65423e4f590667ae2a87535938120f

    SHA256

    5cdc2336d5c98e5f26f16ec19d7f875e0e8fd9b05c0f91c1eaefa040790be405

    SHA512

    2e5c742047649a199d96055ab9e036d5de1bc062f61082536ec31562fa8b924c80725ffe3069c034417a8d3e5fff651d25b6de67581f23f4463ca5ea2c140a4c