Analysis

  • max time kernel
    76s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10-11-2022 19:47

General

  • Target

    7f0014cc61000faf80241d367baed6d2b53301a0c037c90b8d851542b1c8616d.exe

  • Size

    1.1MB

  • MD5

    9b09dc4c443854dac077bf67f0af89fd

  • SHA1

    17b5eda190896f5c6db8073a33e2baf7f3b26f95

  • SHA256

    7f0014cc61000faf80241d367baed6d2b53301a0c037c90b8d851542b1c8616d

  • SHA512

    5bee6f9f482d95d92ade027d37029a993c04bd160a7c921a2d76aeb7e6f9a624bbd12274b62896bfb4f0db567d0904ab427d035f42c389e6fe3f8b4d4908e006

  • SSDEEP

    24576:EEsZg89x5NU+wnzihMeDfWmASWKBzTXBfxztO9gXircbQVG7691SNsmJAkOy:EEsJnEevhTHZOyP09Sem9x

Malware Config

Signatures

  • joker

    Joker is an Android malware that targets billing and SMS fraud.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Modifies Internet Explorer settings 1 TTPs 16 IoCs
  • Modifies registry class 10 IoCs
  • Modifies system certificate store 2 TTPs 8 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\7f0014cc61000faf80241d367baed6d2b53301a0c037c90b8d851542b1c8616d.exe
    "C:\Users\Admin\AppData\Local\Temp\7f0014cc61000faf80241d367baed6d2b53301a0c037c90b8d851542b1c8616d.exe"
    1⤵
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Modifies system certificate store
    • Suspicious use of SetWindowsHookEx
    PID:4788

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads