Analysis

  • max time kernel
    96s
  • max time network
    123s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15-07-2024 23:56

General

  • Target

    4bf5e4c3aa4d722e5799c363aa5edc6c_JaffaCakes118.dll

  • Size

    9KB

  • MD5

    4bf5e4c3aa4d722e5799c363aa5edc6c

  • SHA1

    c07604a655eaf6c49bf05dcff6772bc31f29ef62

  • SHA256

    a2247bb1627d6b21a9fa4d495cab2137e8f4e0a5debcfda9d75034065923bf96

  • SHA512

    03e5b9c057cc762ad64cca269c71ce39ec43a654641594d0615a62cab2371c3ac7fc8c025b7fa43dcc04c477e2f9ffa87e1698277afe7aed53f67acea5477d32

  • SSDEEP

    96:q1V7dR7uwEU+hCT3GrxZ4MUtPNlz0MdG8EWvdM3IWwG34b:kuwEt8rsTUtPLzKNWSYWF4b

Score
3/10

Malware Config

Signatures

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

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\4bf5e4c3aa4d722e5799c363aa5edc6c_JaffaCakes118.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3928
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\4bf5e4c3aa4d722e5799c363aa5edc6c_JaffaCakes118.dll,#1
      2⤵
        PID:2532
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2532 -s 624
          3⤵
          • Program crash
          PID:4944
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 2532 -ip 2532
      1⤵
        PID:1108

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/2532-0-0x0000000000680000-0x0000000000687000-memory.dmp

        Filesize

        28KB

      • memory/2532-1-0x0000000000680000-0x0000000000687000-memory.dmp

        Filesize

        28KB