Analysis

  • max time kernel
    148s
  • max time network
    144s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    03/09/2026, 16:42

General

  • Target
    attachment20260903-1106-cqboes.docx
  • Size 193KB
  • Sample260903-t7ncys1fph
  • SHA256 1b6774b78b67aa3dcf1d078dc00b8a4439ef41a1eae6cbd8de6e03416e5070cc
  • 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 13 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\attachment20260903-1106-cqboes.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:5312
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k GPSvcGroup
    1⤵
      PID:2648

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          57C8EDB95DF3F0AD4EE2DC2B8CFD4157

          • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157
          • Size 4KB
          • SHA256 0300e9ddb527990e8b59d06e9ccf3ec2bd92d3bbd0ef4fba69d6336e4195e82d
          • MD5 SHA1 SHA512 SSDEEP TLSH

          57C8EDB95DF3F0AD4EE2DC2B8CFD4157

          • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157
          • Size 342B
          • SHA256 fb8db5eba3a626baed416684612921555d8345dee7db1a9a57c1ac9ef292e676
          • MD5 SHA1 SHA512 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 b9158af5d87c8ca3f0f4dcdf1f5d9fbaf2dc469e7bdef2cfcbc6c57dd204b716
          • MD5 SHA1 SHA512 TLSH

          memory/5312-7-0x00007FF9ACC20000-0x00007FF9ACE83000-memory.dmp

          memory/5312-13-0x00007FF96AA70000-0x00007FF96AA80000-memory.dmp

          memory/5312-0-0x00007FF96CD60000-0x00007FF96CD70000-memory.dmp

          memory/5312-5-0x00007FF96CD60000-0x00007FF96CD70000-memory.dmp

          memory/5312-8-0x00007FF96CD60000-0x00007FF96CD70000-memory.dmp

          memory/5312-9-0x00007FF9ACC20000-0x00007FF9ACE83000-memory.dmp

          memory/5312-11-0x00007FF9ACC20000-0x00007FF9ACE83000-memory.dmp

          memory/5312-10-0x00007FF9ACC20000-0x00007FF9ACE83000-memory.dmp

          memory/5312-12-0x00007FF96AA70000-0x00007FF96AA80000-memory.dmp

          memory/5312-6-0x00007FF9ACC20000-0x00007FF9ACE83000-memory.dmp

          memory/5312-4-0x00007FF9ACC20000-0x00007FF9ACE83000-memory.dmp

          memory/5312-34-0x00007FF9ACC20000-0x00007FF9ACE83000-memory.dmp

          memory/5312-2-0x00007FF96CD60000-0x00007FF96CD70000-memory.dmp

          memory/5312-3-0x00007FF9ACD7F000-0x00007FF9ACD80000-memory.dmp

          memory/5312-1-0x00007FF96CD60000-0x00007FF96CD70000-memory.dmp

          memory/5312-525-0x00007FF96CD60000-0x00007FF96CD70000-memory.dmp

          memory/5312-524-0x00007FF96CD60000-0x00007FF96CD70000-memory.dmp

          memory/5312-527-0x00007FF96CD60000-0x00007FF96CD70000-memory.dmp

          memory/5312-526-0x00007FF96CD60000-0x00007FF96CD70000-memory.dmp

          memory/5312-528-0x00007FF9ACC20000-0x00007FF9ACE83000-memory.dmp