General

  • Target

    E1D863E16D0585609677790971D97A394376E1BB6A96DA221719738249669C5A.apk

  • Size

    2.0MB

  • Sample

    240508-2etchadd35

  • MD5

    df2cca4519794070ad7671435a3a1e11

  • SHA1

    e3c369e86eabdba643e0a4c3f34488bc64b11789

  • SHA256

    e1d863e16d0585609677790971d97a394376e1bb6a96da221719738249669c5a

  • SHA512

    d7be25260a822fa98352cd56ca815eaecf2f6d03f7538613f0b9bb2a3cf3022e728db9321000a3ec575cfabb81011e16fe24fcb22026a9a5ad01442f4ae97278

  • SSDEEP

    49152:Klmh0ViOZW/Xmg2fPY+TaTK9kjEGUXvHcO8:ph0boXmg2fLa+9k80Z

Malware Config

Extracted

Family

alienbot

C2

http://kurutses11.com

Targets

    • Target

      E1D863E16D0585609677790971D97A394376E1BB6A96DA221719738249669C5A.apk

    • Size

      2.0MB

    • MD5

      df2cca4519794070ad7671435a3a1e11

    • SHA1

      e3c369e86eabdba643e0a4c3f34488bc64b11789

    • SHA256

      e1d863e16d0585609677790971d97a394376e1bb6a96da221719738249669c5a

    • SHA512

      d7be25260a822fa98352cd56ca815eaecf2f6d03f7538613f0b9bb2a3cf3022e728db9321000a3ec575cfabb81011e16fe24fcb22026a9a5ad01442f4ae97278

    • SSDEEP

      49152:Klmh0ViOZW/Xmg2fPY+TaTK9kjEGUXvHcO8:ph0boXmg2fLa+9k80Z

    • 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

    • Makes use of the framework's Accessibility service

      Retrieves information displayed on the phone screen using AccessibilityService.

    • Prevents application removal

      Application may abuse the framework's APIs to prevent removal.

    • Removes its main activity from the application launcher

    • Checks CPU information

      Checks CPU information which indicate if the system is an emulator.

    • Checks memory information

      Checks memory information which indicate if the system is an emulator.

    • Loads dropped Dex/Jar

      Runs executable file dropped to the device during analysis.

    • Obtains sensitive information copied to the device clipboard

      Application may abuse the framework's APIs to obtain sensitive information copied to the device clipboard.

    • Queries account information for other applications stored on the device

      Application may abuse the framework's APIs to collect account information stored on the device.

    • Queries the mobile country code (MCC)

    • Queries the phone number (MSISDN for GSM devices)

    • Registers a broadcast receiver at runtime (usually for listening for system events)

    • Requests enabling of the accessibility settings.

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

    • Schedules tasks to execute at a specified time

      Application may abuse the framework's APIs to perform task scheduling for initial or recurring execution of malicious code.

MITRE ATT&CK Mobile v15

Tasks