Analysis

  • max time kernel
    92s
  • max time network
    113s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14/04/2024, 22:34

General

  • Target
    efab4862b0b3404b81cc5371de21a09a_JaffaCakes118.exe
  • Size 521KB
  • Sample240414-2hjbpsff57
  • SHA256 ec9fa2a359946a754445620e8c9ad1eb5bdd24c3630bc3fa600c13fa59664aaa
  • MD5 SHA1 SHA512 SSDEEP
Score
3/10

Malware Config

Signatures

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\efab4862b0b3404b81cc5371de21a09a_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\efab4862b0b3404b81cc5371de21a09a_JaffaCakes118.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4416
    • C:\Users\Admin\AppData\Local\Temp\efab4862b0b3404b81cc5371de21a09a_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\efab4862b0b3404b81cc5371de21a09a_JaffaCakes118.exe"
      2⤵
        PID:4764
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4416 -s 424
        2⤵
        • Program crash
        PID:4368
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4416 -ip 4416
      1⤵
        PID:3908

      Network

            MITRE ATT&CK Matrix

            Replay Monitor

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            Downloads

            memory/4416-0-0x0000000000400000-0x0000000000450000-memory.dmp

            memory/4416-1-0x00000000004F0000-0x00000000004F2000-memory.dmp