Analysis

  • max time kernel
    151s
  • max time network
    160s
  • 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
    10-04-2024 16:07

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.

  • Cerberus

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

  • Cerberus payload 1 IoCs
  • 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 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 foreground persistence service 1 TTPs 1 IoCs

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

  • 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
  • Requests disabling of battery optimizations (often used to enable hiding in the background). 1 TTPs 1 IoCs

Processes

  • flock.trip.upper
    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
    • Queries account information for other applications stored on the device.
    • Acquires the wake lock
    • Requests disabling of battery optimizations (often used to enable hiding in the background).
    PID:4445

Network

MITRE ATT&CK Mobile v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/user/0/flock.trip.upper/app_DynamicOptDex/oat/wr.json.cur.prof

    Filesize

    378B

    MD5

    da265534f42e86bc2f1d026dc6810a59

    SHA1

    673f4417979a581fce93dd1b56e068377e2a67ed

    SHA256

    ba2568d0e78a09713513f1879bfe6e7f43c09e39f0e32a5b804fd28d4d36d855

    SHA512

    58deeb4c51ba556d5ea488acd8cd1a4ec2f733e5b3c1ab9b32dd4e74669e3bfcbb55d7cc62e30cc20e0f2b1afa6c7208d2545714527bc47210a1fa573627b8bb

  • /data/user/0/flock.trip.upper/app_DynamicOptDex/wr.json

    Filesize

    729KB

    MD5

    c838317e3a64ab9be76c92ad3351bfe2

    SHA1

    d30d3e45ece87ffc65fe9bc965717aa7b7ed3211

    SHA256

    935a133607090b950afe950a3a8715c6fa6d7b4cddb789e4a6a331dfa2b866ca

    SHA512

    94e90cb7fefb6cef9f6c7b7450f3efe79ca26d0c85b4a22e6d4e28e31c295f118646ff3e8a1ea9f42d1e672aedcf20b339bfd0411848679f7865bca32126ee7b

  • /data/user/0/flock.trip.upper/app_DynamicOptDex/wr.json

    Filesize

    729KB

    MD5

    4ecd31144926e22a143aea10ea36a045

    SHA1

    472512b071b5e9ab3fac8e603f6c891e56c77568

    SHA256

    4804a8c361bc4bac8c5dc7570eaecc28e1a6cc7cb98d8034214c94a071ae5bad

    SHA512

    1f07d948d8a3f348208e77e4421dd10cecbe995660bfcdf13d13ebd0f2960235cf19d986c12fcbc74c605054759626fa0d2c987004f99fcebec00dc47b1cd7a6