Analysis

  • max time kernel
    93s
  • max time network
    95s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240704-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06-07-2024 07:24

General

  • Target

    27b75f80c8a3f6943b3c36b74efc0c7f_JaffaCakes118.dll

  • Size

    113KB

  • MD5

    27b75f80c8a3f6943b3c36b74efc0c7f

  • SHA1

    db7a5027e1e099493f9661df938baee79dde57b1

  • SHA256

    ab3ce568694aa23e5fce98087a3042ad8b60667291525590d333938f93c9075f

  • SHA512

    b4ad919a356a8f15060b659b05fa071c21744f94b7239f6d450c68d80d867a13895207bd374b47d8b4be1c768c852b2bbadd05065c315ee9f991ff7e0360a1c4

  • SSDEEP

    1536:V80tppULBnUo4TGhe7PrZKIwHDt77KFfilnX0UeAgyeky:HtsLBnUoFSdKnHpKPFfky

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\27b75f80c8a3f6943b3c36b74efc0c7f_JaffaCakes118.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1940
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\27b75f80c8a3f6943b3c36b74efc0c7f_JaffaCakes118.dll,#1
      2⤵
        PID:536
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 536 -s 560
          3⤵
          • Program crash
          PID:3808
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 536 -ip 536
      1⤵
        PID:2956

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

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      Downloads

      • memory/536-0-0x00000000021D0000-0x00000000021F4000-memory.dmp

        Filesize

        144KB