Analysis

  • max time kernel
    2786811s
  • max time network
    160s
  • platform
    android_x64
  • resource
    android-x64-arm64-20231215-en
  • resource tags

    androidarch:armarch:arm64arch:x64arch:x86image:android-x64-arm64-20231215-enlocale:en-usos:android-11-x64system
  • submitted
    24-12-2023 06:07

General

  • Target

    e42988084f6d064c900d922f374a33fdbbefa14fd420ce1df1d5d632b851f560.apk

  • Size

    3.6MB

  • MD5

    a7800a5e355a0adc53c6ebcea6fa9a08

  • SHA1

    f3da3c9707625acb37971452262b158739e243c5

  • SHA256

    e42988084f6d064c900d922f374a33fdbbefa14fd420ce1df1d5d632b851f560

  • SHA512

    0d24cb353da3b942a43ea6fe35f55febc3254fa64062cac4c9c1afb43cbaf6318f7c5fdde63c276aeadabb0e4ef5db8a8e9dba80dca8ea9d36b4f08a28413330

  • SSDEEP

    98304:llhFH/oe6k2esxFH/6KbMCv/XEB6NFOw2Ycb9fP:xqE2BxFCK4w/XqwV2Yc5X

Malware Config

Extracted

Family

alienbot

C2

http://bilmem23x.digital

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 IoCs

    Retrieves information displayed on the phone screen using AccessibilityService.

  • Removes its main activity from the application launcher 5 IoCs
  • Loads dropped Dex/Jar 2 IoCs

    Runs executable file dropped to the device during analysis.

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

Processes

  • call.toward.black
    1⤵
    • Makes use of the framework's Accessibility service
    • Removes its main activity from the application launcher
    • Loads dropped Dex/Jar
    • Requests disabling of battery optimizations (often used to enable hiding in the background).
    PID:4622

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/user/0/call.toward.black/app_DynamicOptDex/DE.json

    Filesize

    728KB

    MD5

    3e835dea8eb7ec72ce233a64fb033e70

    SHA1

    021d92b8c01ef611542ba1f34e92c2cc37c75eff

    SHA256

    98c4c65e8083ceb7bf204c4959e7d290a1d4401686f06f226a62734da4138b7d

    SHA512

    5946ed63e2e36817303d1b01cadb1566df11706a1bf2750708494e89b88b3b4348e3cb609a750883238a3c14f1b4338a75af3739704726bdb6fc1a19f392549b

  • /data/user/0/call.toward.black/app_DynamicOptDex/DE.json

    Filesize

    728KB

    MD5

    1bf3ddfe0d4044dee52234e6eb7cc925

    SHA1

    ad646c5b50e4050ca5b79b3360cd9e1bb84ddc9e

    SHA256

    4de189e1fdc6d8305a20c8aa9a7420d106c5d8dd0fd1d3a5f06142eb15721c08

    SHA512

    cee67c49817b34dff8899001728b7aa932bc108a23c3d352e905fdeae650459f1be68a3642700ad2d9834b06d567f5018a7c48540ecb7aab8eea1321dabfabe5

  • /data/user/0/call.toward.black/app_DynamicOptDex/oat/DE.json.cur.prof

    Filesize

    319B

    MD5

    6256af082a24582068c0b87b2284d58b

    SHA1

    c92c46a4522bda37d44d87b6c4fe8bf1e16cf3ed

    SHA256

    881cfbc9a1da135b102bd4daded8bf1f42a0f19f90eabd2da407cfd919282640

    SHA512

    c47e237936fb792bf2bacb91da758cc7c49f6fc2973be2db08e6c22c5bb68e5ac5ffcbae0f9ee5884ec4220e105f7be5a9a63fc3d2afb19b72a4df6f9e44e9cb