Analysis

  • max time kernel
    147s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    05/08/2026, 16:00

General

  • Target
    attachment20260805-1169-4lknee.docx
  • Size 104KB
  • Sample260805-tfmx4scc72
  • 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 7 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\attachment20260805-1169-4lknee.docx" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:2708

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        gb.xsl

        • Path C:\Users\Admin\AppData\Local\Temp\TCDAACF.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 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 4721087c0a6f0065b3387b1aed3483f051e918f86ffc0956ce59531fe77849d3
        • MD5 SHA1 SHA512 TLSH

        memory/2708-10-0x00007FFAFA510000-0x00007FFAFA520000-memory.dmp

        memory/2708-19-0x00007FFB3CC90000-0x00007FFB3CE85000-memory.dmp

        memory/2708-6-0x00007FFAFCD10000-0x00007FFAFCD20000-memory.dmp

        memory/2708-5-0x00007FFB3CC90000-0x00007FFB3CE85000-memory.dmp

        memory/2708-7-0x00007FFAFCD10000-0x00007FFAFCD20000-memory.dmp

        memory/2708-9-0x00007FFAFA510000-0x00007FFAFA520000-memory.dmp

        memory/2708-8-0x00007FFB3CC90000-0x00007FFB3CE85000-memory.dmp

        memory/2708-0-0x00007FFAFCD10000-0x00007FFAFCD20000-memory.dmp

        memory/2708-1-0x00007FFAFCD10000-0x00007FFAFCD20000-memory.dmp

        memory/2708-4-0x00007FFB3CC90000-0x00007FFB3CE85000-memory.dmp

        memory/2708-2-0x00007FFAFCD10000-0x00007FFAFCD20000-memory.dmp

        memory/2708-3-0x00007FFB3CD2D000-0x00007FFB3CD2E000-memory.dmp

        memory/2708-444-0x00007FFAFCD10000-0x00007FFAFCD20000-memory.dmp

        memory/2708-445-0x00007FFAFCD10000-0x00007FFAFCD20000-memory.dmp

        memory/2708-448-0x00007FFB3CC90000-0x00007FFB3CE85000-memory.dmp

        memory/2708-447-0x00007FFAFCD10000-0x00007FFAFCD20000-memory.dmp

        memory/2708-446-0x00007FFAFCD10000-0x00007FFAFCD20000-memory.dmp