Resubmissions

10-12-2023 02:26

231210-cwtl6abegr 10

05-12-2023 16:51

231205-vcvdfsce9z 10

Analysis

  • max time kernel
    1368173s
  • max time network
    131s
  • platform
    android_x64
  • resource
    android-x64-20231023.1-en
  • resource tags

    androidarch:x64arch:x86image:android-x64-20231023.1-enlocale:en-usos:android-10-x64system
  • submitted
    10-12-2023 02:26

General

  • Target

    base.apk

  • Size

    1.7MB

  • MD5

    7dd252bc7eb5a0f4af362b30a225b5ed

  • SHA1

    e84bf0c991a22e3dff64231dc1508eeb9d1cbbf9

  • SHA256

    a78eb5e01531b42d8380be1d6a507f10610c95557716bb2173b331f80e7d2d81

  • SHA512

    1342e015fc81da1fe16dd0fd32bdba6919517053fdcc45e4857fb85f9d827b040d96a2c3d3c02581a10e2db3b9a0b6d51aa7f233a5ed61474f18f9493c517841

  • SSDEEP

    49152:uUahGKVUaBL2zClijxscjgVunVrgyk/9ygYmhFuONYIc2biMQ7:uUaAKVUaBLfglgExgx9/1hFuONU2biM0

Malware Config

Extracted

Family

cerberus

C2

http://162.55.21.189

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 1 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

  • com.share.seed
    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:5043

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/com.share.seed/app_DynamicOptDex/PZST.json

    Filesize

    63KB

    MD5

    e55668923d7c9aec5e9e52268f37b14d

    SHA1

    0db9c06d230c7bc5fc32bf9bf7e284d10e1044b7

    SHA256

    b72a3b59a5d38ddcdc50349a474a24b95baabac945165cf808c988c50d1494c9

    SHA512

    ec1c90283003644156d5905a2727630baf148c8c920ddbb8ff3b0e6cb9a9f35bffb5af320fbf90c3483aa05b958481dce8ef2348117ab9406fc4a717bec41ac7

  • /data/data/com.share.seed/app_DynamicOptDex/PZST.json

    Filesize

    63KB

    MD5

    decebb743a92fe0a0acfdeca968c5d6c

    SHA1

    d32c12030a200b5caf85a07c09dc063ad5431d44

    SHA256

    a92ea079b1602ca7a43ca2048e16475c2832a1b9b98c9602d30779aff6fb3981

    SHA512

    434557959be34d19c1c0b28a74d55c75aa44e97bab79fb55c03f66d29ae1856e78395976c27af6f3c1f4bf972753ab950339877ab7bb9c59cbfef4d77f2ad261

  • /data/data/com.share.seed/app_DynamicOptDex/oat/PZST.json.cur.prof

    Filesize

    836B

    MD5

    0f918f8d4add65af526a2de5669e45f6

    SHA1

    158c0efc8da831ae36113c9b9795eaaf8fba94d1

    SHA256

    1edfdbb2196312607084f4d545df562d3cf90b6cd891382802189a0412447ce5

    SHA512

    3aa46a7b050231ff9fb3d8c65416cec6032dcee72e3a05e288845e079eb991caab343349ae66cef3719362d0cdae00749aae7b48fcbc45127caa0bfd71c90d9c

  • /data/user/0/com.share.seed/app_DynamicOptDex/PZST.json

    Filesize

    124KB

    MD5

    bf3a8b20950af2241e402aa6c819bcbf

    SHA1

    fbe7196d34d9fff857087a88a95df291b02e52c1

    SHA256

    307be83b576c86145b3783ac63ee9f0d99cd759510a8fa5d346bb6a65c8c47af

    SHA512

    68ac1f6de65006b9725ab9272d2cdd320e2281c411a5d78d181cf58e343a19c9496ad770d0a9241e15be2fedf2340ed6bc6cd9feb5cdead3087ff1adcd5232b0