Analysis

  • max time kernel
    58s
  • max time network
    159s
  • platform
    android_x64
  • resource
    android-x64-20231215-en
  • resource tags

    androidarch:x64arch:x86image:android-x64-20231215-enlocale:en-usos:android-10-x64system
  • submitted
    26-01-2024 22:02

General

  • Target

    13436d21d21a1e1229d45603a5ed503ec6b916a7325fb387c9aa654aa0a112fd.apk

  • Size

    3.3MB

  • MD5

    f1405383ce3d4b7e3688a92f4ff14262

  • SHA1

    4584f60bc3391ef11c00f035dbe5b34d9817c5aa

  • SHA256

    13436d21d21a1e1229d45603a5ed503ec6b916a7325fb387c9aa654aa0a112fd

  • SHA512

    fa661c8d2fe3b2123afaf2e8d626055940d7529b672600c2bce15709bfe5db3997f78d8d185768a5a43bfd53f07597ec1a7a1680f98eade980441baa52299cf7

  • SSDEEP

    49152:zZqa9XFAIdQjvlY+36tm5en6LeXryLOZB87V92gE7EpdlmcEuVaHKVWcnTq9:zVDh6jvLqUS6CWLV5EQDpERqV5q9

Malware Config

Extracted

Family

cerberus

C2

http://185.177.59.179/

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

  • oxygen.punch.festival
    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:5084

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/oxygen.punch.festival/app_DynamicOptDex/lnAK.json

    Filesize

    713KB

    MD5

    eb3ca2bd108f9647d7b1328543ca8e12

    SHA1

    b7a4e9182bddb60ad01972bceeaa20e7bb5d498d

    SHA256

    5ede27ca919ee0c5af0197f770776e7bfb94936451463d65a6748755809bb9c5

    SHA512

    778b99ec1d7511baa643a391387a192b58f152659ab9c9de527abf25893f3bd9172bf5d7cba902a4d5b83daa2060cf6840a89ff8560446a35f6f6c6eb897a5b2

  • /data/data/oxygen.punch.festival/app_DynamicOptDex/lnAK.json

    Filesize

    713KB

    MD5

    f64316a187642d9dd9a46487e8619f52

    SHA1

    d8a4d89c99489836a110cf552a5c02cd74afeac6

    SHA256

    f61fb9b03f6191fc600d9c4b83ebd58ecadc47da1f833712f4ca1e74bbc71688

    SHA512

    9e04f91da35ae9fbaff22591718fdde95bef8f4e967b0a2aa5ed4dce47fbec20779352dd9b0602fe6bdec0387dae986895a1c0e51f2153d3693e735357fef40d

  • /data/data/oxygen.punch.festival/app_DynamicOptDex/oat/lnAK.json.cur.prof

    Filesize

    285B

    MD5

    b597c81807dc3c5e60996d2666012e7f

    SHA1

    d694dc193d4dbc2d99821d7f06399438f5660026

    SHA256

    2a56e4b1ce394426ffed3500b357759ee6dd1edeee5a5e02dad5b91f17e1e6c4

    SHA512

    8592440d6ca626921bbc3803b1e6db49ef338f817228fffd3e827c572af89fef998e714792acb780a2c5df9b7287f335c909ea7d84d137e4b2fdb3b64acccef7