Analysis

  • max time kernel
    170s
  • max time network
    132s
  • platform
    android_x64
  • resource
    android-x64-arm64-20240611.1-en
  • resource tags

    androidarch:armarch:arm64arch:x64arch:x86image:android-x64-arm64-20240611.1-enlocale:en-usos:android-11-x64system
  • submitted
    19-06-2024 07:08

General

  • Target

    bd361bd641a75b16ae3e3ba388c3c42c_JaffaCakes118.apk

  • Size

    1.4MB

  • MD5

    bd361bd641a75b16ae3e3ba388c3c42c

  • SHA1

    d9518d572c576afeabc568a53e6b7daa8dee76d7

  • SHA256

    7787ca51a67c54a82a6e0a0378a2df1e9c3817560838fd3fcfc87d855686ef24

  • SHA512

    42889c7993f957780c3392bbd341b550a4f263bdb9976e6d143f80bc4514310b3ddbb9648c48687f90a0db9d71e9093afb1307099575bb14d574c2b2e7495363

  • SSDEEP

    24576:jbgZqAMipL6u5p+Gn/fndHbB8MOIBNlLQ3w/rVd8AGdF4JWO5VB4Pr6NBGSrpcP2:ojMip3Sw/l7qwN1Q3MrjVGdF4p5VBv6I

Malware Config

Extracted

Family

alienbot

C2

http://tyrantthrone.xyz

Signatures

  • Alienbot

    Alienbot is a fork of Cerberus banker first seen in January 2020.

  • Cerberus

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

  • Cerberus payload 1 IoCs
  • Removes its main activity from the application launcher 1 TTPs 5 IoCs
  • Loads dropped Dex/Jar 1 TTPs 2 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 account information for other applications stored on the device 1 TTPs 1 IoCs

    Application may abuse the framework's APIs to collect account information stored on the device.

  • 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.

  • Performs UI accessibility actions on behalf of the user 1 TTPs 2 IoCs

    Application may abuse the accessibility service to prevent their removal.

  • Requests disabling of battery optimizations (often used to enable hiding in the background). 1 TTPs 1 IoCs
  • Schedules tasks to execute at a specified time 1 TTPs 1 IoCs

    Application may abuse the framework's APIs to perform task scheduling for initial or recurring execution of malicious code.

Processes

  • ocrgwbhbazwrwsxoi.azqajwqcdpsn.dorpbrfy
    1⤵
    • Removes its main activity from the application launcher
    • Loads dropped Dex/Jar
    • Makes use of the framework's Accessibility service
    • Queries account information for other applications stored on the device
    • Acquires the wake lock
    • Makes use of the framework's foreground persistence service
    • Performs UI accessibility actions on behalf of the user
    • Requests disabling of battery optimizations (often used to enable hiding in the background).
    • Schedules tasks to execute at a specified time
    PID:4567

Network

MITRE ATT&CK Mobile v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/user/0/ocrgwbhbazwrwsxoi.azqajwqcdpsn.dorpbrfy/app_DynamicOptDex/RbnU.json

    Filesize

    694KB

    MD5

    71af9635dadb0b61d4b994779fe9474f

    SHA1

    083697ac399e7f27c23e2fa18de400d6c4ae16d3

    SHA256

    1e99f925152e9fa9ca4b37cd0ce8b29d1b37b0794bd221f70b6107131b4f720c

    SHA512

    41fc40ca9a8b3d4a8b03c75cfb3d9be4de28191fadca409cd6198b90e30c87b65ef3fbb8428027c2bd7a647a754d25bcfdd0db7f8a49bab108ec192f1ebd39c7

  • /data/user/0/ocrgwbhbazwrwsxoi.azqajwqcdpsn.dorpbrfy/app_DynamicOptDex/RbnU.json

    Filesize

    694KB

    MD5

    890f5dcfe976d040943d0657921187bf

    SHA1

    fb0954481fa8ba91e44e8a1b156b84ac5bbb5909

    SHA256

    ce9b54128ae868af7b803eb241e34ee7ba7cef8a6bb9b8d31b58af9129ecfe29

    SHA512

    2d906524ad87b3efdef39c1dce928a6600c30e1c11fd7a2ffe911a996fc66d24c55324fa6fafa5db9686abacc7d250dc1c346cf9a358b2142d9c227fe7cf9cbf

  • /data/user/0/ocrgwbhbazwrwsxoi.azqajwqcdpsn.dorpbrfy/app_DynamicOptDex/oat/RbnU.json.cur.prof

    Filesize

    342B

    MD5

    ca227806061aaf9a47b54152711ccb90

    SHA1

    79495c87208da204284732ef520ef7bdd5f8d9f1

    SHA256

    90e1d052167734d444875e50942fdc64edfd83453ca04277f2bca9c33bdfe393

    SHA512

    992fee291ce51e4e3b199fe8889401d0a6b1c9920d9d427629c887e77ca4f491e01c51b1d4adda2aab7d0a0211967370d6444ee6642311ecd9402faa30b78f5b