Analysis

  • max time kernel
    149s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11-06-2023 10:17

General

  • Target

    23e8349880dde570473345c8b6ba8d94.doc

  • Size

    75KB

  • MD5

    23e8349880dde570473345c8b6ba8d94

  • SHA1

    f496de8c8c54962429d53b59113470f7f20c82e3

  • SHA256

    a410b38594d20a9d7a66ea9f6c9838fd21d9916a27a999d13a82f52b456aba28

  • SHA512

    22018ecf84017431d9872235786ccb86d373f254b87badf7af86d0b70bce86af4f646a567888f17a2ab7722088e3e628e5d1f3175247d7a5a6358930375ef9d7

  • SSDEEP

    768:IXtnj8DgCxoXWfsJ3sWafL2zY7mTNxMS+twHDIxz99tIUt:IXd8HxoX13shfyzEmTp+aHDI3

Score
1/10

Malware Config

Signatures

  • Checks processor information in registry 2 TTPs 3 IoCs

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

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Script User-Agent 1 IoCs

    Uses user-agent string associated with script host/environment.

  • Suspicious behavior: AddClipboardFormatListener 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 10 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\23e8349880dde570473345c8b6ba8d94.doc" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:2368
  • C:\Windows\system32\rundll32.exe
    "C:\Windows\system32\rundll32.exe" "C:\Windows\SYSTEM32\EDGEHTML.dll",#141 Microsoft.VCLibs.140.00_8wekyb3d8bbwe
    1⤵
      PID:3892
    • C:\Windows\System32\svchost.exe
      C:\Windows\System32\svchost.exe -k UnistackSvcGroup
      1⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:3404

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2368-133-0x00007FFADA590000-0x00007FFADA5A0000-memory.dmp

      Filesize

      64KB

    • memory/2368-134-0x00007FFADA590000-0x00007FFADA5A0000-memory.dmp

      Filesize

      64KB

    • memory/2368-135-0x00007FFADA590000-0x00007FFADA5A0000-memory.dmp

      Filesize

      64KB

    • memory/2368-136-0x00007FFADA590000-0x00007FFADA5A0000-memory.dmp

      Filesize

      64KB

    • memory/2368-137-0x00007FFADA590000-0x00007FFADA5A0000-memory.dmp

      Filesize

      64KB

    • memory/2368-138-0x00007FFAD8050000-0x00007FFAD8060000-memory.dmp

      Filesize

      64KB

    • memory/2368-139-0x00007FFAD8050000-0x00007FFAD8060000-memory.dmp

      Filesize

      64KB

    • memory/3404-173-0x0000022B2A650000-0x0000022B2A660000-memory.dmp

      Filesize

      64KB

    • memory/3404-189-0x0000022B2A750000-0x0000022B2A760000-memory.dmp

      Filesize

      64KB

    • memory/3404-205-0x0000022B32AC0000-0x0000022B32AC1000-memory.dmp

      Filesize

      4KB

    • memory/3404-207-0x0000022B32AF0000-0x0000022B32AF1000-memory.dmp

      Filesize

      4KB

    • memory/3404-208-0x0000022B32AF0000-0x0000022B32AF1000-memory.dmp

      Filesize

      4KB

    • memory/3404-209-0x0000022B32C00000-0x0000022B32C01000-memory.dmp

      Filesize

      4KB