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Analysis

  • max time kernel
    134s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13/05/2024, 11:25

General

  • Target

    3f3eb915de6de83a34bed6bf8bc443d3_JaffaCakes118.doc

  • Size

    224KB

  • MD5

    3f3eb915de6de83a34bed6bf8bc443d3

  • SHA1

    b7feae0281f6f93bf099ccdc289b64cb41ed4c22

  • SHA256

    2e5140ce6f07ccdb25a15fb6c1008747910cd83336a3c043baee30b68a3b45fd

  • SHA512

    a9be5ebfb40662cf08e30264ca00c2c19d49c337a585fd6ee076af1d755bc2f42faa3ccf592a27fcc31973fcd9fd4196838aff5d1c398191fa7ea93aab9f8976

  • SSDEEP

    3072:FYy0u8YGgjv+ZvchmkHcI/o1/Vb6///////////////////////////////////k:/0uXnWFchmmcI/o1/S1iYKw7muFi

Score
6/10

Malware Config

Signatures

  • Process spawned suspicious child process 1 IoCs

    This child process is typically not spawned unless (for example) the parent process crashes. This typically indicates the parent process was unsuccessfully compromised.

  • Checks processor information in registry 2 TTPs 6 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Enumerates system info in registry 2 TTPs 5 IoCs
  • Suspicious behavior: AddClipboardFormatListener 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE
    "C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\3f3eb915de6de83a34bed6bf8bc443d3_JaffaCakes118.doc" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1768
    • C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DW20.EXE
      "C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\DW\DW20.EXE" -x -s 4760
      2⤵
      • Process spawned suspicious child process
      • Suspicious use of WriteProcessMemory
      PID:876
      • C:\Windows\system32\dwwin.exe
        C:\Windows\system32\dwwin.exe -x -s 4760
        3⤵
        • Checks processor information in registry
        • Enumerates system info in registry
        PID:2944

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/876-96-0x00007FFE291D0000-0x00007FFE291E0000-memory.dmp

    Filesize

    64KB

  • memory/876-95-0x00007FFE291D0000-0x00007FFE291E0000-memory.dmp

    Filesize

    64KB

  • memory/876-98-0x00007FFE291D0000-0x00007FFE291E0000-memory.dmp

    Filesize

    64KB

  • memory/876-97-0x00007FFE291D0000-0x00007FFE291E0000-memory.dmp

    Filesize

    64KB

  • memory/1768-14-0x00007FFE69150000-0x00007FFE69345000-memory.dmp

    Filesize

    2.0MB

  • memory/1768-17-0x00007FFE26870000-0x00007FFE26880000-memory.dmp

    Filesize

    64KB

  • memory/1768-7-0x00007FFE69150000-0x00007FFE69345000-memory.dmp

    Filesize

    2.0MB

  • memory/1768-6-0x00007FFE69150000-0x00007FFE69345000-memory.dmp

    Filesize

    2.0MB

  • memory/1768-8-0x00007FFE69150000-0x00007FFE69345000-memory.dmp

    Filesize

    2.0MB

  • memory/1768-10-0x00007FFE69150000-0x00007FFE69345000-memory.dmp

    Filesize

    2.0MB

  • memory/1768-9-0x00007FFE69150000-0x00007FFE69345000-memory.dmp

    Filesize

    2.0MB

  • memory/1768-12-0x00007FFE69150000-0x00007FFE69345000-memory.dmp

    Filesize

    2.0MB

  • memory/1768-11-0x00007FFE26870000-0x00007FFE26880000-memory.dmp

    Filesize

    64KB

  • memory/1768-13-0x00007FFE69150000-0x00007FFE69345000-memory.dmp

    Filesize

    2.0MB

  • memory/1768-0-0x00007FFE291D0000-0x00007FFE291E0000-memory.dmp

    Filesize

    64KB

  • memory/1768-16-0x00007FFE69150000-0x00007FFE69345000-memory.dmp

    Filesize

    2.0MB

  • memory/1768-15-0x00007FFE69150000-0x00007FFE69345000-memory.dmp

    Filesize

    2.0MB

  • memory/1768-3-0x00007FFE691ED000-0x00007FFE691EE000-memory.dmp

    Filesize

    4KB

  • memory/1768-18-0x00007FFE69150000-0x00007FFE69345000-memory.dmp

    Filesize

    2.0MB

  • memory/1768-19-0x00007FFE69150000-0x00007FFE69345000-memory.dmp

    Filesize

    2.0MB

  • memory/1768-20-0x00007FFE69150000-0x00007FFE69345000-memory.dmp

    Filesize

    2.0MB

  • memory/1768-22-0x00007FFE69150000-0x00007FFE69345000-memory.dmp

    Filesize

    2.0MB

  • memory/1768-21-0x00007FFE69150000-0x00007FFE69345000-memory.dmp

    Filesize

    2.0MB

  • memory/1768-34-0x00007FFE69150000-0x00007FFE69345000-memory.dmp

    Filesize

    2.0MB

  • memory/1768-38-0x00007FFE69150000-0x00007FFE69345000-memory.dmp

    Filesize

    2.0MB

  • memory/1768-73-0x00007FFE69150000-0x00007FFE69345000-memory.dmp

    Filesize

    2.0MB

  • memory/1768-5-0x00007FFE291D0000-0x00007FFE291E0000-memory.dmp

    Filesize

    64KB

  • memory/1768-4-0x00007FFE291D0000-0x00007FFE291E0000-memory.dmp

    Filesize

    64KB

  • memory/1768-1-0x00007FFE291D0000-0x00007FFE291E0000-memory.dmp

    Filesize

    64KB

  • memory/1768-2-0x00007FFE291D0000-0x00007FFE291E0000-memory.dmp

    Filesize

    64KB

  • memory/1768-99-0x00007FFE69150000-0x00007FFE69345000-memory.dmp

    Filesize

    2.0MB