Analysis

  • max time kernel
    94s
  • max time network
    113s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19-04-2024 00:27

General

  • Target

    f918c9db38219f0f541b68ba924a7bac_JaffaCakes118.exe

  • Size

    42KB

  • MD5

    f918c9db38219f0f541b68ba924a7bac

  • SHA1

    3acd88630d7dbc035a8c9cb62846cb07066f9b2c

  • SHA256

    2cf845e749b203ab8fa9d78d368965de3ee33822753d8b9ebaab939f83e631f6

  • SHA512

    0a657ee6e53c4ca1816002c21f872d4f1874cc57dc7573cc38e21d290e6dd1433368c5b80d21ffb7d474ccbf61f7b00c3541572edc9a83911917ff3be228cbe0

  • SSDEEP

    768:pzIXe/KSYbzMi5dIikLYtRblI+zIXX+nnCbfIeBcGwBUuzmraMmr1b:lI6KSYbzMidk6Rbl/CAG8Uum41

Score
7/10

Malware Config

Signatures

  • Drops startup file 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:3436
      • C:\Users\Admin\AppData\Local\Temp\f918c9db38219f0f541b68ba924a7bac_JaffaCakes118.exe
        "C:\Users\Admin\AppData\Local\Temp\f918c9db38219f0f541b68ba924a7bac_JaffaCakes118.exe"
        2⤵
        • Suspicious use of SetThreadContext
        • Suspicious use of WriteProcessMemory
        PID:5112
        • C:\Users\Admin\AppData\Local\Temp\f918c9db38219f0f541b68ba924a7bac_JaffaCakes118.exe
          "C:\Users\Admin\AppData\Local\Temp\f918c9db38219f0f541b68ba924a7bac_JaffaCakes118.exe"
          3⤵
          • Drops startup file
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of WriteProcessMemory
          PID:5104

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

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    Downloads

    • memory/5104-1-0x0000000000400000-0x0000000000406000-memory.dmp

      Filesize

      24KB

    • memory/5104-5-0x0000000000400000-0x0000000000406000-memory.dmp

      Filesize

      24KB

    • memory/5112-0-0x0000000000400000-0x0000000000414000-memory.dmp

      Filesize

      80KB

    • memory/5112-2-0x0000000000400000-0x0000000000414000-memory.dmp

      Filesize

      80KB