Analysis

  • max time kernel
    95s
  • max time network
    103s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/07/2024, 15:47

General

  • Target

    30fcd4132d8d101c966d6a6bad57621a_JaffaCakes118.dll

  • Size

    85KB

  • MD5

    30fcd4132d8d101c966d6a6bad57621a

  • SHA1

    4f9b7e3f4e1e492297b6a55e9ee9025d710e62b5

  • SHA256

    281e27437fe4044bfcc5052a85a29f0f445717f7d33ed0e8e7d26ac485ea0796

  • SHA512

    7f668083374f76b96506693e92646c737429464f4db5d1e3fe20298ca5bd33da59628403b98d4521b42b6ec07c148df59252158a9728cd2b06f22ca0e96c6b6c

  • SSDEEP

    1536:jCRUtytWkdiVBWiz45qFgofug4j0XglHv1o+a/GSbkQPfPWhq7r4TwOmMnEeTugh:e2yYkELz4Wf4ugp1o+xxQvWhq70ZDz4E

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\30fcd4132d8d101c966d6a6bad57621a_JaffaCakes118.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:232
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\30fcd4132d8d101c966d6a6bad57621a_JaffaCakes118.dll
      2⤵
        PID:3520
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3520 -s 600
          3⤵
          • Program crash
          PID:4460
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 3520 -ip 3520
      1⤵
        PID:1400

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

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      Downloads

      • memory/3520-0-0x0000000000400000-0x000000000043F000-memory.dmp

        Filesize

        252KB