Analysis

  • max time kernel
    140s
  • max time network
    103s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18/05/2024, 17:43

General

  • Target

    55ffe018217e8cdde891133f41a7b22d_JaffaCakes118.exe

  • Size

    280KB

  • MD5

    55ffe018217e8cdde891133f41a7b22d

  • SHA1

    b3ed8200e109995eda3e2890590a178bd9003bbd

  • SHA256

    5405b2fa05629ab2428d27fbca090291ec0c6aeac7db047f173389c78045e2a3

  • SHA512

    fc59f92163c8fe346c8950650acdceb77887fa42b5d947f2d7e88c3b5c5584c1528c044a8a3666c75e95c020fe0d55fc7f18d2318af6c48de9ccbcb8b49aa3bd

  • SSDEEP

    6144:uFOHQ2pwEABfJg8tCzY9WntCHUJjJMqntbOnqM:Vw2pwFRgACz4WntBQqM

Score
5/10

Malware Config

Signatures

  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\55ffe018217e8cdde891133f41a7b22d_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\55ffe018217e8cdde891133f41a7b22d_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:4792
    • C:\Users\Admin\AppData\Local\Temp\55ffe018217e8cdde891133f41a7b22d_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\55ffe018217e8cdde891133f41a7b22d_JaffaCakes118.exe"
      2⤵
        PID:4936
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4936 -s 80
          3⤵
          • Program crash
          PID:4132
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4936 -ip 4936
      1⤵
        PID:348

      Network

            MITRE ATT&CK Matrix

            Replay Monitor

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            Downloads

            • memory/4792-0-0x0000000075202000-0x0000000075203000-memory.dmp

              Filesize

              4KB

            • memory/4792-1-0x0000000075200000-0x00000000757B1000-memory.dmp

              Filesize

              5.7MB

            • memory/4792-2-0x0000000075200000-0x00000000757B1000-memory.dmp

              Filesize

              5.7MB

            • memory/4792-5-0x0000000075200000-0x00000000757B1000-memory.dmp

              Filesize

              5.7MB

            • memory/4792-6-0x0000000075200000-0x00000000757B1000-memory.dmp

              Filesize

              5.7MB