Analysis

  • max time kernel
    141s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    22-06-2024 22:49

General

  • Target

    043c553850c663447d247949966606e4_JaffaCakes118.dll

  • Size

    2.0MB

  • MD5

    043c553850c663447d247949966606e4

  • SHA1

    8113a1738e5b5b343ee04f829e102e7321766765

  • SHA256

    14eac60830856e16b8acd4e15a9b63a38385e6e887f6831c426ac23b1faa276f

  • SHA512

    11cde6386da9094cc1587a97b0296850c4d8dd9d85723f6ad321e07954cc206d540af717cd6f702546223c0439bdc6419e89c8a33d8c7696ea5df4fddb7bc69b

  • SSDEEP

    24576:k7RZDGoF0YYweiqaHa35FebfKcrCJ3qYyC1OpLon3hjPBCYQ5m3P3O:k9pa35FLXJrFE

Malware Config

Extracted

Family

metasploit

Version

encoder/shikata_ga_nai

Signatures

  • MetaSploit

    Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.

  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\043c553850c663447d247949966606e4_JaffaCakes118.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2220
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\043c553850c663447d247949966606e4_JaffaCakes118.dll,#1
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2228
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2228 -s 232
        3⤵
        • Program crash
        PID:2172

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/2228-1-0x00000000000D0000-0x00000000000D2000-memory.dmp

    Filesize

    8KB

  • memory/2228-0-0x0000000067700000-0x000000006784B000-memory.dmp

    Filesize

    1.3MB