Analysis

  • max time kernel
    128s
  • max time network
    147s
  • platform
    windows10-1703_x64
  • resource
    win10-20230220-en
  • resource tags

    arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
  • submitted
    21-03-2023 23:37

General

  • Target

    a943f6bfcea59de3df3c5cfe269479cb8a9a9678720be9f54c05a52c755ced3c.doc

  • Size

    280KB

  • MD5

    1ed78c12c4ff7dd9b7107b2b5ec0ddb3

  • SHA1

    56282ca3aa2300155a7ef2d125e6df963e9d0354

  • SHA256

    a943f6bfcea59de3df3c5cfe269479cb8a9a9678720be9f54c05a52c755ced3c

  • SHA512

    c8a3cf440d30e21756c5da7581af3c70b2ed1219126db817750c1a0e558894eb6869a8adedbd49f2587fbd6f6a998a75334a1c325eaa76d434711c48c6e24d21

  • SSDEEP

    3072:DRtgb85gk/qpAn0wIQFAN5iRZVGgge3WzN09JYUCJVE4gz7+W9iJF:tNgkHn905e6JkJYUCJV2+iW

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 10 IoCs

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

  • Suspicious behavior: AddClipboardFormatListener 2 IoCs
  • Suspicious use of SetWindowsHookEx 8 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\a943f6bfcea59de3df3c5cfe269479cb8a9a9678720be9f54c05a52c755ced3c.doc" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4480

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4480-116-0x00007FF970260000-0x00007FF970270000-memory.dmp

    Filesize

    64KB

  • memory/4480-117-0x00007FF970260000-0x00007FF970270000-memory.dmp

    Filesize

    64KB

  • memory/4480-118-0x00007FF970260000-0x00007FF970270000-memory.dmp

    Filesize

    64KB

  • memory/4480-119-0x00007FF970260000-0x00007FF970270000-memory.dmp

    Filesize

    64KB

  • memory/4480-122-0x00007FF96CCA0000-0x00007FF96CCB0000-memory.dmp

    Filesize

    64KB

  • memory/4480-123-0x00007FF96CCA0000-0x00007FF96CCB0000-memory.dmp

    Filesize

    64KB

  • memory/4480-386-0x00007FF970260000-0x00007FF970270000-memory.dmp

    Filesize

    64KB

  • memory/4480-388-0x00007FF970260000-0x00007FF970270000-memory.dmp

    Filesize

    64KB

  • memory/4480-387-0x00007FF970260000-0x00007FF970270000-memory.dmp

    Filesize

    64KB

  • memory/4480-389-0x00007FF970260000-0x00007FF970270000-memory.dmp

    Filesize

    64KB