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Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06/04/2024, 21:56

General

  • Target

    e3600cdb71f3db0c3fef8918b68a33f5_JaffaCakes118.exe

  • Size

    199KB

  • MD5

    e3600cdb71f3db0c3fef8918b68a33f5

  • SHA1

    3142e1e9dcb858967d694c2efac26aba7053846c

  • SHA256

    45f0d85fd880bf24e0a28f88b6fa6628bbf8e51eb5965ca57a0a1f5d0be8fae5

  • SHA512

    95f5904055155a59b791bad7df73e75575e774fed30810d3b95894a0f26800faea851efe721f6c560d23767cf8a81f41d13f31b9418a2e87aa217fc9a80cc431

  • SSDEEP

    3072:VmbReHY1lcee3DFRFNVfQMTzHPDizD9h5NSAsF5hYGk1Zssdqibd3Y/BpeOM:yRWY1KJrvfQMTSn5mF5jQss0JkOM

Score
6/10

Malware Config

Signatures

  • Adds Run key to start application 2 TTPs 2 IoCs
  • Drops file in Windows directory 2 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e3600cdb71f3db0c3fef8918b68a33f5_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\e3600cdb71f3db0c3fef8918b68a33f5_JaffaCakes118.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of FindShellTrayWindow
    PID:1764
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1764 -s 216
      2⤵
      • Program crash
      PID:4168
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1764 -ip 1764
    1⤵
      PID:4428

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\UUFWLFGT\fotos[1].txt

      Filesize

      5B

      MD5

      fda44910deb1a460be4ac5d56d61d837

      SHA1

      f6d0c643351580307b2eaa6a7560e76965496bc7

      SHA256

      933b971c6388d594a23fa1559825db5bec8ade2db1240aa8fc9d0c684949e8c9

      SHA512

      57dda9aa7c29f960cd7948a4e4567844d3289fa729e9e388e7f4edcbdf16bf6a94536598b4f9ff8942849f1f96bd3c00bc24a75e748a36fbf2a145f63bf904c1

    • memory/1764-0-0x0000000002210000-0x0000000002211000-memory.dmp

      Filesize

      4KB

    • memory/1764-2-0x0000000000400000-0x000000000047B000-memory.dmp

      Filesize

      492KB