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Analysis

  • max time kernel
    3404185s
  • max time network
    154s
  • platform
    android_x64
  • resource
    android-x64-20231215-en
  • resource tags

    androidarch:x64arch:x86image:android-x64-20231215-enlocale:en-usos:android-10-x64system
  • submitted
    02/01/2024, 15:57

General

  • Target

    3e65fd2988671a1dd2269fa50f2f10e8.apk

  • Size

    3.2MB

  • MD5

    3e65fd2988671a1dd2269fa50f2f10e8

  • SHA1

    909231aaefcda1ec3e233111d766138e91e73897

  • SHA256

    55e5211ab621f036553f7025e9a3d9446fcf84f6d6dc8f0256033d2199d53734

  • SHA512

    232d1c62f45bba05f7b2688423e4d81306e4d1b05418b23585f2ffff494b7fd314313740fba60a6dedff4990efc162b23ca0663a1131f9eee6666dd5ddea4a36

  • SSDEEP

    49152:rvbDTFYSO6ystCT9TVk/iE2dyIGbMHG19QnkeXlZu79qtvglSyDWnjzWIoqn7tCA:2S+stSpVS2k1jYke1479uIlNovoksSf

Malware Config

Extracted

Family

cerberus

C2

https://tertemizgagasetaga.xyz

Signatures

  • Cerberus

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

  • Makes use of the framework's Accessibility service 2 IoCs

    Retrieves information displayed on the phone screen using AccessibilityService.

  • Removes its main activity from the application launcher 1 IoCs
  • Loads dropped Dex/Jar 2 IoCs

    Runs executable file dropped to the device during analysis.

  • Listens for changes in the sensor environment (might be used to detect emulation) 1 IoCs

Processes

  • cheese.badge.exist
    1⤵
    • Makes use of the framework's Accessibility service
    • Removes its main activity from the application launcher
    • Loads dropped Dex/Jar
    • Listens for changes in the sensor environment (might be used to detect emulation)
    PID:4978

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/cheese.badge.exist/app_DynamicOptDex/Id.json

    Filesize

    664KB

    MD5

    569824fcabb0af34850441f7b016bc3a

    SHA1

    25be52d302db481822025d3715f2c26a03ab6228

    SHA256

    d280adaa8c75a83777ee2414c61fb0b7f90420973dd8dfc2ff56b81f716deef4

    SHA512

    b662e5588110ca1c2bd79a1f96c8921d70bf1f0c3e1a3c589be02b77a713a2cfa2d17f8ef8cc58c98d478adbb4555bbfeb614f633b79f848e3d6b6338e4e326a

  • /data/data/cheese.badge.exist/app_DynamicOptDex/Id.json

    Filesize

    664KB

    MD5

    8e5a5870e99764f3c033912fe65c2c66

    SHA1

    96a0d2ef37e5eb01950c259e49456903e372ca38

    SHA256

    fcc99f6d21665215cbeace4feffcfa42fc7eb037409bbcbac9a79f6319a16669

    SHA512

    81be8753d23dbc8a5fbd7781d87b5713b4d932b14c01beecf87712c70517b96611d4530f21264a785dd338b2455a99c4f4ed96f7388b8434d04c08f551c010d4

  • /data/data/cheese.badge.exist/app_DynamicOptDex/oat/Id.json.cur.prof

    Filesize

    277B

    MD5

    7557ddd4813c8d2c755cb17362adbc2f

    SHA1

    bb6af58265250347c444b2c0f65bc20e4f033fa3

    SHA256

    c6d55394b7a0111ac7707b6da798268348cace6c4e90bdcef9062ffbcf5cf914

    SHA512

    e5118c886cb35c7f9cda03dd6a3bf2f1e9f70eb50d6b8cee88df03b42c0d9b606e81ec29b251428d1b202ba7ddf98b077a3bb5cec1547b9b24754b420a7f9e06