Analysis

  • max time kernel
    150s
  • max time network
    145s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    01/10/2026, 07:44

General

  • Target
    attachment20261001-527357-6ucral.docx
  • Size 21KB
  • Sample261001-jk4rbaxyhz
  • 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\attachment20261001-527357-6ucral.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:5112

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        gb.xsl

        • Path C:\Users\Admin\AppData\Local\Temp\TCD30A9.tmp\gb.xsl
        • Size 262KB
        • SHA256 6230814bf5b2d554397580613e20681752240ab87fd354ececf188c1eabe0e97
        • MD5 SHA1 SHA512 SSDEEP TLSH

        CUSTOM.DIC

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

        ExcludeDictionaryEN0409.lex

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\UProof\ExcludeDictionaryEN0409.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 654B
        • SHA256 615bf51b025b27fb4bc3d931ae211c4802c10b7a41626167ac1683adba9704f0
        • MD5 SHA1 SHA512 TLSH

        memory/5112-8-0x00007FFB3A7C0000-0x00007FFB3AA23000-memory.dmp

        memory/5112-15-0x00007FFAF8550000-0x00007FFAF8560000-memory.dmp

        memory/5112-6-0x00007FFAFA900000-0x00007FFAFA910000-memory.dmp

        memory/5112-0-0x00007FFAFA900000-0x00007FFAFA910000-memory.dmp

        memory/5112-7-0x00007FFB3A7C0000-0x00007FFB3AA23000-memory.dmp

        memory/5112-11-0x00007FFAF8550000-0x00007FFAF8560000-memory.dmp

        memory/5112-10-0x00007FFB3A7C0000-0x00007FFB3AA23000-memory.dmp

        memory/5112-12-0x00007FFB3A7C0000-0x00007FFB3AA23000-memory.dmp

        memory/5112-9-0x00007FFB3A7C0000-0x00007FFB3AA23000-memory.dmp

        memory/5112-14-0x00007FFB3A7C0000-0x00007FFB3AA23000-memory.dmp

        memory/5112-13-0x00007FFB3A7C0000-0x00007FFB3AA23000-memory.dmp

        memory/5112-5-0x00007FFB3A7C0000-0x00007FFB3AA23000-memory.dmp

        memory/5112-17-0x00007FFB3A7C0000-0x00007FFB3AA23000-memory.dmp

        memory/5112-16-0x00007FFB3A7C0000-0x00007FFB3AA23000-memory.dmp

        memory/5112-1-0x00007FFAFA900000-0x00007FFAFA910000-memory.dmp

        memory/5112-3-0x00007FFB3A91F000-0x00007FFB3A920000-memory.dmp

        memory/5112-44-0x00007FFB3A7C0000-0x00007FFB3AA23000-memory.dmp

        memory/5112-4-0x00007FFAFA900000-0x00007FFAFA910000-memory.dmp

        memory/5112-2-0x00007FFAFA900000-0x00007FFAFA910000-memory.dmp

        memory/5112-476-0x00007FFAFA900000-0x00007FFAFA910000-memory.dmp

        memory/5112-477-0x00007FFAFA900000-0x00007FFAFA910000-memory.dmp

        memory/5112-479-0x00007FFAFA900000-0x00007FFAFA910000-memory.dmp

        memory/5112-478-0x00007FFAFA900000-0x00007FFAFA910000-memory.dmp

        memory/5112-480-0x00007FFB3A7C0000-0x00007FFB3AA23000-memory.dmp