Analysis

  • max time kernel
    148s
  • max time network
    137s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    30/09/2026, 15:02

General

  • Target
    attachment20260930-1253-yb4vjm.docx
  • Size 21KB
  • Sample260930-seq3psvscv
  • SHA256 67f2f0bbd1bcd27c4f4bdf45f4c993c767423130ce0b1711a7c6bd3be9860034
  • MD5 SHA1 SHA512 SSDEEP TLSH
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
  • Suspicious behavior: AddClipboardFormatListener 2 IoCs
  • Suspicious use of SetWindowsHookEx 9 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\attachment20260930-1253-yb4vjm.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4820
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k GPSvcGroup
    1⤵
      PID:5476

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          iso690.xsl

          • Path C:\Users\Admin\AppData\Local\Temp\TCDB209.tmp\iso690.xsl
          • Size 263KB
          • SHA256 3f925e0cc1542f09de1f99060899eafb0042bb9682507c907173c392115a44b5
          • MD5 SHA1 SHA512 SSDEEP TLSH

          CUSTOM.DIC

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\UProof\CUSTOM.DIC
          • Size 16B
          • SHA256 a91a702aab9b8dd722843d3d208a21bcfa6556dfc64e2ded63975de4511eb866
          • MD5 SHA1 SHA512

          fb3b0dbfee58fac8.customDestinations-ms

          • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
          • Size 1KB
          • SHA256 e35c6f970d87e4345fc54aef635b64325f41711c07a75acc5d76c925c83bec6e
          • MD5 SHA1 SHA512 TLSH

          memory/4820-4-0x00007FFCE5BE0000-0x00007FFCE5E43000-memory.dmp

          memory/4820-14-0x00007FFCA34D0000-0x00007FFCA34E0000-memory.dmp

          memory/4820-6-0x00007FFCE5BE0000-0x00007FFCE5E43000-memory.dmp

          memory/4820-0-0x00007FFCA5D20000-0x00007FFCA5D30000-memory.dmp

          memory/4820-7-0x00007FFCA5D20000-0x00007FFCA5D30000-memory.dmp

          memory/4820-8-0x00007FFCE5BE0000-0x00007FFCE5E43000-memory.dmp

          memory/4820-9-0x00007FFCE5BE0000-0x00007FFCE5E43000-memory.dmp

          memory/4820-10-0x00007FFCA34D0000-0x00007FFCA34E0000-memory.dmp

          memory/4820-11-0x00007FFCE5BE0000-0x00007FFCE5E43000-memory.dmp

          memory/4820-13-0x00007FFCE5BE0000-0x00007FFCE5E43000-memory.dmp

          memory/4820-12-0x00007FFCE5BE0000-0x00007FFCE5E43000-memory.dmp

          memory/4820-1-0x00007FFCA5D20000-0x00007FFCA5D30000-memory.dmp

          memory/4820-5-0x00007FFCA5D20000-0x00007FFCA5D30000-memory.dmp

          memory/4820-32-0x00007FFCE5BE0000-0x00007FFCE5E43000-memory.dmp

          memory/4820-2-0x00007FFCA5D20000-0x00007FFCA5D30000-memory.dmp

          memory/4820-3-0x00007FFCE5D3F000-0x00007FFCE5D40000-memory.dmp

          memory/4820-201-0x00007FFCA5D20000-0x00007FFCA5D30000-memory.dmp

          memory/4820-203-0x00007FFCA5D20000-0x00007FFCA5D30000-memory.dmp

          memory/4820-202-0x00007FFCA5D20000-0x00007FFCA5D30000-memory.dmp

          memory/4820-204-0x00007FFCA5D20000-0x00007FFCA5D30000-memory.dmp

          memory/4820-205-0x00007FFCE5BE0000-0x00007FFCE5E43000-memory.dmp