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Analysis

  • max time kernel
    119s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240419-en
  • resource tags

    arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system
  • submitted
    04/07/2024, 18:58

General

  • Target

    25e3cf6295dd19f542ec4912d8254622_JaffaCakes118.exe

  • Size

    24KB

  • MD5

    25e3cf6295dd19f542ec4912d8254622

  • SHA1

    37c45087ccd1d2dbac0235194df24c308a709f67

  • SHA256

    19702ec0192d6f24746c6cc28ea40c46b9b6d61e96f9ce76bd485a77216f97a8

  • SHA512

    97ae4110db55838c391c25f596985f45d254e26f399dfec8e31701d4956698b59d2f5e3ebe7c5f024cbd7de480cfc5da607cc35e102da4aca5a1f3421764882a

  • SSDEEP

    384:Eg5ncq9UwyGuR8DRzDYHltUzQ3bzHPnRkdfALKdkwSY0q4Cmw7UM:EgFHQHtUzQXmfALKdgBiV7B

Score
5/10

Malware Config

Signatures

  • Drops file in System32 directory 3 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of UnmapMainImage 1 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\25e3cf6295dd19f542ec4912d8254622_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\25e3cf6295dd19f542ec4912d8254622_JaffaCakes118.exe"
    1⤵
    • Drops file in System32 directory
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2940
    • C:\Windows\SysWOW64\rundll32.exe
      C:\Windows\system32\rundll32.exe
      2⤵
      • Suspicious use of UnmapMainImage
      PID:2076

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/2076-8-0x0000000000400000-0x0000000000417000-memory.dmp

    Filesize

    92KB

  • memory/2076-16-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/2076-15-0x0000000000400000-0x0000000000417000-memory.dmp

    Filesize

    92KB

  • memory/2076-12-0x0000000000400000-0x0000000000417000-memory.dmp

    Filesize

    92KB

  • memory/2076-10-0x0000000000400000-0x0000000000417000-memory.dmp

    Filesize

    92KB

  • memory/2940-1-0x0000000000020000-0x0000000000022000-memory.dmp

    Filesize

    8KB

  • memory/2940-0-0x0000000000400000-0x0000000000417000-memory.dmp

    Filesize

    92KB

  • memory/2940-20-0x0000000000400000-0x0000000000417000-memory.dmp

    Filesize

    92KB