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Analysis

  • max time kernel
    81s
  • max time network
    143s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240708-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240708-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08/07/2024, 22:40

General

  • Target

    2e1506b946b1fdf1f0c3c2e67e048f7b_JaffaCakes118.exe

  • Size

    1.5MB

  • MD5

    2e1506b946b1fdf1f0c3c2e67e048f7b

  • SHA1

    538b228270eb4de2419887d9f64cc610b9727de3

  • SHA256

    0d59cf1f40f79516e27384c8a5fd6acd9c74b4da1bc971634c703951e68e89bc

  • SHA512

    3e6b8d0734d9450c6fc00519d3678d5c123565c3c9831c531578cb6ee58966aecba715428f97e011985683ad9114cac2c7bc59a7d5152b77bcef886b878e28ea

  • SSDEEP

    24576:430Nh0hW/AhqPksuz6Y6HAlzlbFvMSBflkek4CKzzhOcbiTW:43MPtuz6Y6H8fvMkl6QEcbiTW

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Enumerates physical storage devices 1 TTPs

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

  • Event Triggered Execution: Netsh Helper DLL 1 TTPs 1 IoCs

    Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.

  • Checks processor information in registry 2 TTPs 5 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Enumerates system info in registry 2 TTPs 41 IoCs
  • Suspicious behavior: EnumeratesProcesses 50 IoCs
  • Suspicious use of FindShellTrayWindow 7 IoCs
  • Suspicious use of SendNotifyMessage 7 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2e1506b946b1fdf1f0c3c2e67e048f7b_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\2e1506b946b1fdf1f0c3c2e67e048f7b_JaffaCakes118.exe"
    1⤵
    • Checks computer location settings
    • Adds Run key to start application
    • Event Triggered Execution: Netsh Helper DLL
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:2136
    • C:\Windows\SysWOW64\regsvr32.exe
      "C:\Windows\System32\regsvr32.exe" /c /s "C:\Users\Admin\AppData\Local\Temp\redir.dll"
      2⤵
        PID:1996

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Roaming\Power-Antivirus-2009\Power-Antivirus-2009.ini

      Filesize

      72B

      MD5

      fc59cb12ead6243968dfbd93d5636e82

      SHA1

      6f170b07ef2cdf3879f4c0ad1fa038e836f64d04

      SHA256

      e2ee4b43c94cf032d3a687c378f9b88484a4e03b7e6dfa38f44dd53b5e1a687f

      SHA512

      482a78d07ba1adad39322f2267569b10a6f78345c444a6943af7e4f33587028320e33c1c95d7d4db0e56e08aba4308edf1b0054bf30117a44da45506e33713c9

    • memory/2136-43-0x0000000000400000-0x000000000057E000-memory.dmp

      Filesize

      1.5MB

    • memory/2136-46-0x0000000000400000-0x000000000057E000-memory.dmp

      Filesize

      1.5MB

    • memory/2136-38-0x0000000000400000-0x000000000057E000-memory.dmp

      Filesize

      1.5MB

    • memory/2136-39-0x0000000002330000-0x0000000002331000-memory.dmp

      Filesize

      4KB

    • memory/2136-40-0x0000000000400000-0x000000000057E000-memory.dmp

      Filesize

      1.5MB

    • memory/2136-41-0x0000000000400000-0x000000000057E000-memory.dmp

      Filesize

      1.5MB

    • memory/2136-37-0x0000000000400000-0x000000000057E000-memory.dmp

      Filesize

      1.5MB

    • memory/2136-44-0x0000000000400000-0x000000000057E000-memory.dmp

      Filesize

      1.5MB

    • memory/2136-42-0x0000000000400000-0x000000000057E000-memory.dmp

      Filesize

      1.5MB

    • memory/2136-45-0x0000000000400000-0x000000000057E000-memory.dmp

      Filesize

      1.5MB

    • memory/2136-0-0x0000000002330000-0x0000000002331000-memory.dmp

      Filesize

      4KB

    • memory/2136-47-0x0000000000400000-0x000000000057E000-memory.dmp

      Filesize

      1.5MB

    • memory/2136-48-0x0000000000400000-0x000000000057E000-memory.dmp

      Filesize

      1.5MB

    • memory/2136-51-0x0000000000400000-0x000000000057E000-memory.dmp

      Filesize

      1.5MB

    • memory/2136-52-0x0000000000400000-0x000000000057E000-memory.dmp

      Filesize

      1.5MB