Analysis

  • max time kernel
    148s
  • max time network
    146s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    16/09/2026, 12:35

General

  • Target
    Ava CH2.odt
  • Size 33KB
  • Sample260916-pskw3aah87
  • SHA256 b91103d8abe027a76a60df1c77d041d07d3d0cae60587e49de65acddb65ad357
  • 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\Ava CH2.odt"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:472

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

        sist02.xsl

        • Path C:\Users\Admin\AppData\Local\Temp\TCDC6D9.tmp\sist02.xsl
        • Size 245KB
        • SHA256 ef4835db41a485b56c2ef0ff7094bc2350460573a686182bc45fd6613480e353
        • MD5 SHA1 SHA512 SSDEEP TLSH

        ExcludeDictionaryEN0809.lex

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\UProof\ExcludeDictionaryEN0809.lex
        • Size 2B
        • SHA256 b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
        • MD5 SHA1 SHA512

        fb3b0dbfee58fac8.customDestinations-ms

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
        • Size 1KB
        • SHA256 e164f39e77c7db02da6a2f1103459fc3881a6b393685357389c8b3a319a74fd3
        • MD5 SHA1 SHA512 TLSH

        memory/472-7-0x00007FF823440000-0x00007FF8236A3000-memory.dmp

        memory/472-1-0x00007FF82359F000-0x00007FF8235A0000-memory.dmp

        memory/472-6-0x00007FF7E3580000-0x00007FF7E3590000-memory.dmp

        memory/472-0-0x00007FF7E3580000-0x00007FF7E3590000-memory.dmp

        memory/472-8-0x00007FF823440000-0x00007FF8236A3000-memory.dmp

        memory/472-9-0x00007FF823440000-0x00007FF8236A3000-memory.dmp

        memory/472-11-0x00007FF823440000-0x00007FF8236A3000-memory.dmp

        memory/472-10-0x00007FF823440000-0x00007FF8236A3000-memory.dmp

        memory/472-12-0x00007FF823440000-0x00007FF8236A3000-memory.dmp

        memory/472-13-0x00007FF7E0E70000-0x00007FF7E0E80000-memory.dmp

        memory/472-14-0x00007FF7E0E70000-0x00007FF7E0E80000-memory.dmp

        memory/472-5-0x00007FF823440000-0x00007FF8236A3000-memory.dmp

        memory/472-25-0x00007FF823440000-0x00007FF8236A3000-memory.dmp

        memory/472-24-0x00007FF82359F000-0x00007FF8235A0000-memory.dmp

        memory/472-26-0x00007FF823440000-0x00007FF8236A3000-memory.dmp

        memory/472-27-0x00007FF823440000-0x00007FF8236A3000-memory.dmp

        memory/472-4-0x00007FF7E3580000-0x00007FF7E3590000-memory.dmp

        memory/472-3-0x00007FF7E3580000-0x00007FF7E3590000-memory.dmp

        memory/472-2-0x00007FF7E3580000-0x00007FF7E3590000-memory.dmp

        memory/472-202-0x00007FF7E3580000-0x00007FF7E3590000-memory.dmp

        memory/472-203-0x00007FF7E3580000-0x00007FF7E3590000-memory.dmp

        memory/472-205-0x00007FF7E3580000-0x00007FF7E3590000-memory.dmp

        memory/472-204-0x00007FF7E3580000-0x00007FF7E3590000-memory.dmp

        memory/472-206-0x00007FF823440000-0x00007FF8236A3000-memory.dmp