Analysis

  • max time kernel
    93s
  • max time network
    123s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29-03-2024 00:57

General

  • Target

    14780b5a751c81330858aa795b384be9_JaffaCakes118.exe

  • Size

    276KB

  • MD5

    14780b5a751c81330858aa795b384be9

  • SHA1

    ea060b9e447d87cd2a8194c3110acfc2f0fb49dd

  • SHA256

    7191bacce32bac868401f96bdcf0c59275951ba2ceabc27e295d3c9ccd9c0474

  • SHA512

    bb1e2be739a2d08112dbd8d8e9d12628605d253deca7e9a4ce73e4575409f117bb4e813f9c5cd6931e8d4fe805b66d015d8172169ec880786a08cd55eaa3475e

  • SSDEEP

    6144:wBlL/cP3WE4EA6OlIsGlQadt9DD1Fgww/4sy0+gA:CeP3a/+dt9DhFtZs1JA

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\14780b5a751c81330858aa795b384be9_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\14780b5a751c81330858aa795b384be9_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:2256
    • C:\Users\Admin\AppData\Local\Temp\14780b5a751c81330858aa795b384be9_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\14780b5a751c81330858aa795b384be9_JaffaCakes118.exe"
      2⤵
        PID:4016
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2256 -s 996
        2⤵
        • Program crash
        PID:632
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 2256 -ip 2256
      1⤵
        PID:4880

      Network

      MITRE ATT&CK Matrix ATT&CK v13

      Replay Monitor

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      Downloads

      • C:\Users\Admin\AppData\Local\Temp\nst3598.tmp\nitltkq.dll
        Filesize

        33KB

        MD5

        6af5e7b9a184d0be2697ce73e4785fe4

        SHA1

        2d3828288bd07abf1d44105fbbff2d3101fa40eb

        SHA256

        3cf2b5d1e973b29a24fb05f608046e483f008cd0861246bc6367c1507bb4a672

        SHA512

        33baa87d649f9eebd54c4aa9a75e5e4a6c9e36b5197ad4b6a757e8c1aa4810dd81a59d4cb64257a131892d725919ef8874f6c664d7f066878b4030338fc3dcf5