Analysis

  • max time kernel
    148s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16/04/2024, 14:37

General

  • Target

    f3b184f298908a9b503c9e19de08eb33_JaffaCakes118.dll

  • Size

    86KB

  • MD5

    f3b184f298908a9b503c9e19de08eb33

  • SHA1

    6e4d535eed9f9185cf31548f1be71c3c0d09cff4

  • SHA256

    6d32dadd04332e68afaa945f235dbe15c3095b2e6ee214de153de0a7b69b4336

  • SHA512

    48f40fe64d03131af880074492d7588a7ba21dcc3b58e1ab3489804fcbe71b6ec8bd6cb015d348640477b8576147ca4400402234e0845d06bf7e85a8d4726984

  • SSDEEP

    1536:wD5k2qth7uK/4k65bOayvnQCK7n7CxXa5+QJDzRsJ1UZQd4WNQunXMTCYgKazyoi:wDnqth7ui4kIOaanq+xw+synxd9NQOXO

Score
3/10

Malware Config

Signatures

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

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\f3b184f298908a9b503c9e19de08eb33_JaffaCakes118.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1768
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\f3b184f298908a9b503c9e19de08eb33_JaffaCakes118.dll
      2⤵
        PID:2132
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2132 -s 604
          3⤵
          • Program crash
          PID:4532
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 2132 -ip 2132
      1⤵
        PID:612

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

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      Downloads

      • memory/2132-0-0x0000000000320000-0x0000000000363000-memory.dmp

        Filesize

        268KB