Analysis

  • max time kernel
    149s
  • max time network
    117s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    16/08/2026, 07:28

General

  • Target
    attachment20260816-1169-42tvmp.docx
  • Size 104KB
  • Sample260816-janbksselc
  • SHA256 4c5898e2bc707b9a6a067468a2c6f395f17e9fe3d4acf7379cf32551ecc45b15
  • 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 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\attachment20260816-1169-42tvmp.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:5772
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k GPSvcGroup
    1⤵
      PID:4364

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          57C8EDB95DF3F0AD4EE2DC2B8CFD4157

          • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157
          • Size 342B
          • SHA256 47c1911ff7bf1786715885464807c359da144de35a58299754d0b748946b753f
          • MD5 SHA1 SHA512 TLSH

          sist02.xsl

          • Path C:\Users\Admin\AppData\Local\Temp\TCD4DE0.tmp\sist02.xsl
          • Size 245KB
          • SHA256 ef4835db41a485b56c2ef0ff7094bc2350460573a686182bc45fd6613480e353
          • 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 2KB
          • SHA256 2672183f99dfe33f725612892d25314204e416878d470f0834432853357ca83c
          • MD5 SHA1 SHA512 TLSH

          memory/5772-12-0x00007FF82C160000-0x00007FF82C3C3000-memory.dmp

          memory/5772-13-0x00007FF82C160000-0x00007FF82C3C3000-memory.dmp

          memory/5772-6-0x00007FF82C160000-0x00007FF82C3C3000-memory.dmp

          memory/5772-7-0x00007FF7EC2A0000-0x00007FF7EC2B0000-memory.dmp

          memory/5772-9-0x00007FF82C160000-0x00007FF82C3C3000-memory.dmp

          memory/5772-8-0x00007FF82C160000-0x00007FF82C3C3000-memory.dmp

          memory/5772-10-0x00007FF82C160000-0x00007FF82C3C3000-memory.dmp

          memory/5772-11-0x00007FF82C160000-0x00007FF82C3C3000-memory.dmp

          memory/5772-0-0x00007FF7EC2A0000-0x00007FF7EC2B0000-memory.dmp

          memory/5772-14-0x00007FF82C160000-0x00007FF82C3C3000-memory.dmp

          memory/5772-15-0x00007FF7E9B50000-0x00007FF7E9B60000-memory.dmp

          memory/5772-4-0x00007FF82C160000-0x00007FF82C3C3000-memory.dmp

          memory/5772-16-0x00007FF7E9B50000-0x00007FF7E9B60000-memory.dmp

          memory/5772-5-0x00007FF7EC2A0000-0x00007FF7EC2B0000-memory.dmp

          memory/5772-26-0x00007FF82C160000-0x00007FF82C3C3000-memory.dmp

          memory/5772-1-0x00007FF7EC2A0000-0x00007FF7EC2B0000-memory.dmp

          memory/5772-2-0x00007FF7EC2A0000-0x00007FF7EC2B0000-memory.dmp

          memory/5772-3-0x00007FF82C2BF000-0x00007FF82C2C0000-memory.dmp

          memory/5772-214-0x00007FF7EC2A0000-0x00007FF7EC2B0000-memory.dmp

          memory/5772-216-0x00007FF7EC2A0000-0x00007FF7EC2B0000-memory.dmp

          memory/5772-215-0x00007FF7EC2A0000-0x00007FF7EC2B0000-memory.dmp

          memory/5772-213-0x00007FF7EC2A0000-0x00007FF7EC2B0000-memory.dmp

          memory/5772-217-0x00007FF82C160000-0x00007FF82C3C3000-memory.dmp