Analysis

  • max time kernel
    147s
  • 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
    20-04-2024 08:44

General

  • Target

    fc5e54a1a849c9b9534b02484ffa1565_JaffaCakes118.dll

  • Size

    102KB

  • MD5

    fc5e54a1a849c9b9534b02484ffa1565

  • SHA1

    11de25f4a602b24a17fd02020544358ffa8e556b

  • SHA256

    df7bb9439060827d9fd032fb0f53ce9d9090c7e8d971779dbea15ecd3c2728bc

  • SHA512

    1722f53e5a74e1bcac95a7e9d43fd50058b25daf50d278fc0db87f0d281dbb97908c54ef7b08f55f1eb955ed6478b22952bc7708f2f659a2e6ed74352becb5f7

  • SSDEEP

    3072:VoHEZ21Uiv2iXR1ISOnwuJ0QVrJ/Sz3Hgl:VzcSiaS9Y07zXY

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\fc5e54a1a849c9b9534b02484ffa1565_JaffaCakes118.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3720
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\fc5e54a1a849c9b9534b02484ffa1565_JaffaCakes118.dll,#1
      2⤵
        PID:4844
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4844 -s 544
          3⤵
          • Program crash
          PID:1080
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4844 -ip 4844
      1⤵
        PID:632

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

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      Downloads

      • memory/4844-0-0x0000000010000000-0x000000001002F000-memory.dmp

        Filesize

        188KB