Analysis

  • max time kernel
    66s
  • max time network
    139s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05-11-2022 20:53

General

  • Target

    60d78a3e4ae17de27bd75e31ed54096609296119e95fab81dd9ec13e0d8014be.exe

  • Size

    1.6MB

  • MD5

    487892aa05aebd816ef517f1c7726cc0

  • SHA1

    315a25c549336551dba47857cca400a23bf28e0d

  • SHA256

    60d78a3e4ae17de27bd75e31ed54096609296119e95fab81dd9ec13e0d8014be

  • SHA512

    0fa64e7c92490355b0bb915ec72fc48e8affabb9b70059371851036a57ca0fb5bc94ed3a9e05cd11d17d55c853bb91eb90553200005d74707ee965f456597c8d

  • SSDEEP

    24576:EEsZg89x5NU+wnzihMeDfWmASWKBzTXBfxztO9g810RNQNReTRuGVSSZhentzjQO:EEsJnEevhTHZOy6weIR1atwOIAaZ9A

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\60d78a3e4ae17de27bd75e31ed54096609296119e95fab81dd9ec13e0d8014be.exe
    "C:\Users\Admin\AppData\Local\Temp\60d78a3e4ae17de27bd75e31ed54096609296119e95fab81dd9ec13e0d8014be.exe"
    1⤵
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Modifies system certificate store
    • Suspicious use of SetWindowsHookEx
    PID:4600

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads