Analysis

  • max time kernel
    149s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    16/08/2026, 04:31

General

  • Target
    $PLUGINSDIR/uires/rtf/agreement.rtf
  • Size 151KB
  • Sample260816-e5cfcazzfv
  • SHA256 c7c26aa990d1c6468fc5dcf89909f2d08383f076c7f59c61c9ac8642d2be6bb8
  • 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\$PLUGINSDIR\uires\rtf\agreement.rtf" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:1460

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        gb.xsl

        • Path C:\Users\Admin\AppData\Local\Temp\TCDF1A4.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

        fb3b0dbfee58fac8.customDestinations-ms

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
        • Size 2KB
        • SHA256 a5202a2a557e77eb345154318aecc3c18cd0e23967dbaed05143884ed732dc21
        • MD5 SHA1 SHA512 TLSH

        memory/1460-1-0x00007FFB5E1B0000-0x00007FFB5E1C0000-memory.dmp

        memory/1460-17-0x00007FFB9E130000-0x00007FFB9E325000-memory.dmp

        memory/1460-5-0x00007FFB9E130000-0x00007FFB9E325000-memory.dmp

        memory/1460-6-0x00007FFB5E1B0000-0x00007FFB5E1C0000-memory.dmp

        memory/1460-7-0x00007FFB5BF20000-0x00007FFB5BF30000-memory.dmp

        memory/1460-8-0x00007FFB5BF20000-0x00007FFB5BF30000-memory.dmp

        memory/1460-2-0x00007FFB5E1B0000-0x00007FFB5E1C0000-memory.dmp

        memory/1460-0-0x00007FFB5E1B0000-0x00007FFB5E1C0000-memory.dmp

        memory/1460-4-0x00007FFB5E1B0000-0x00007FFB5E1C0000-memory.dmp

        memory/1460-3-0x00007FFB9E1CD000-0x00007FFB9E1CE000-memory.dmp

        memory/1460-167-0x00007FFB5E1B0000-0x00007FFB5E1C0000-memory.dmp

        memory/1460-170-0x00007FFB5E1B0000-0x00007FFB5E1C0000-memory.dmp

        memory/1460-169-0x00007FFB5E1B0000-0x00007FFB5E1C0000-memory.dmp

        memory/1460-171-0x00007FFB9E130000-0x00007FFB9E325000-memory.dmp

        memory/1460-168-0x00007FFB5E1B0000-0x00007FFB5E1C0000-memory.dmp