Resubmissions

16-12-2024 22:35

241216-2hyrdssrer 10

13-12-2024 12:13

241213-pd9xmsxrcs 10

Analysis

  • max time kernel
    132s
  • max time network
    151s
  • platform
    android-10_x64
  • resource
    android-x64-20240910-en
  • resource tags

    arch:x64arch:x86image:android-x64-20240910-enlocale:en-usos:android-10-x64system
  • submitted
    13-12-2024 12:13

General

  • Target

    eb73dee8702ed7e3582e4d6ac3f47e74_JaffaCakes118.apk

  • Size

    2.9MB

  • MD5

    eb73dee8702ed7e3582e4d6ac3f47e74

  • SHA1

    eb2ed2bed4c2a0409d7e17034b408ca676dbb254

  • SHA256

    29e4bdd32b7f308d1a138dcff54c30ac11aa5c178f6e19fe413c7999fdb120a9

  • SHA512

    d24c3ffbc340c86c3f471c510bcadf41dc591199f9166865e685eacd71abea24d7868000cd91d35c3e1e0d0988229014601c3c892f12a6e96cc396acca5ab4fe

  • SSDEEP

    49152:DfxBJaK11uGSEJJ4y6pkcyoyheHwnT+wpLhdpqPCM4Wk7g5FZGNYJ1hbSJHw:kK1A0WkNPrCKLhnFjKkNYJIQ

Malware Config

Extracted

Family

alienbot

C2

http://194.163.136.78

rc4.plain

Extracted

Family

alienbot

C2

http://194.163.136.78

Signatures

  • Alienbot

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

  • Alienbot family
  • Cerberus

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

  • Cerberus family
  • Cerberus payload 1 IoCs
  • Removes its main activity from the application launcher 1 TTPs 8 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.

  • Registers a broadcast receiver at runtime (usually for listening for system events) 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

  • flock.trip.upper
    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
    • Registers a broadcast receiver at runtime (usually for listening for system events)
    • Schedules tasks to execute at a specified time
    PID:5241

Network

MITRE ATT&CK Mobile v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/flock.trip.upper/app_DynamicOptDex/oat/wr.json.cur.prof

    Filesize

    434B

    MD5

    327325d0b4475e87ac16da2dba1dfd28

    SHA1

    fadb814bc22c5ed05fb04a4333db93bfc61f1a17

    SHA256

    d0de8f11a85195c9fe1fb05af3cdb3b277e3b7ca859e62c73c08573dc9be6880

    SHA512

    03f15858d9b976a0b06cbc4116f32b6e4fef6d3cc299858154304282e2d2956b701b5f77deac17b8a81feb676b566b2a8b405fb3c940476bab33e214e6a227d4

  • /data/data/flock.trip.upper/app_DynamicOptDex/wr.json

    Filesize

    729KB

    MD5

    c838317e3a64ab9be76c92ad3351bfe2

    SHA1

    d30d3e45ece87ffc65fe9bc965717aa7b7ed3211

    SHA256

    935a133607090b950afe950a3a8715c6fa6d7b4cddb789e4a6a331dfa2b866ca

    SHA512

    94e90cb7fefb6cef9f6c7b7450f3efe79ca26d0c85b4a22e6d4e28e31c295f118646ff3e8a1ea9f42d1e672aedcf20b339bfd0411848679f7865bca32126ee7b

  • /data/data/flock.trip.upper/app_DynamicOptDex/wr.json

    Filesize

    729KB

    MD5

    4ecd31144926e22a143aea10ea36a045

    SHA1

    472512b071b5e9ab3fac8e603f6c891e56c77568

    SHA256

    4804a8c361bc4bac8c5dc7570eaecc28e1a6cc7cb98d8034214c94a071ae5bad

    SHA512

    1f07d948d8a3f348208e77e4421dd10cecbe995660bfcdf13d13ebd0f2960235cf19d986c12fcbc74c605054759626fa0d2c987004f99fcebec00dc47b1cd7a6