Analysis

  • max time kernel
    149s
  • max time network
    135s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260130-en
  • resource tags

    arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    07/05/2026, 09:43

General

  • Target
    Review Doc.xlsx
  • Size 142KB
  • Sample260507-lp8beaay7x
  • SHA256 ff88949a90b87792de580af386f65a208ab8977099e2648260d8bd2ad3d23952
  • 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 1 IoCs
  • Suspicious use of SetWindowsHookEx 16 IoCs

Processes

  • C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
    "C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\Review Doc.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:784

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        b8ab77100df80ab2.customDestinations-ms

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms
        • Size 682B
        • SHA256 e04ce31b6ff1d93ef500494e398e52504a6d72e8ab50bd302a74c4bff6be9599
        • MD5 SHA1 SHA512 TLSH

        memory/784-6-0x00007FFF7F780000-0x00007FFF7F989000-memory.dmp

        memory/784-13-0x00007FFF7F824000-0x00007FFF7F825000-memory.dmp

        memory/784-3-0x00007FFF3F810000-0x00007FFF3F820000-memory.dmp

        memory/784-4-0x00007FFF3F810000-0x00007FFF3F820000-memory.dmp

        memory/784-0-0x00007FFF3F810000-0x00007FFF3F820000-memory.dmp

        memory/784-5-0x00007FFF7F780000-0x00007FFF7F989000-memory.dmp

        memory/784-8-0x00007FFF7F780000-0x00007FFF7F989000-memory.dmp

        memory/784-7-0x00007FFF3F810000-0x00007FFF3F820000-memory.dmp

        memory/784-9-0x00007FFF3CC70000-0x00007FFF3CC80000-memory.dmp

        memory/784-10-0x00007FFF3CC70000-0x00007FFF3CC80000-memory.dmp

        memory/784-1-0x00007FFF7F824000-0x00007FFF7F825000-memory.dmp

        memory/784-14-0x00007FFF7F780000-0x00007FFF7F989000-memory.dmp

        memory/784-12-0x00007FFF7F780000-0x00007FFF7F989000-memory.dmp

        memory/784-15-0x00007FFF7F780000-0x00007FFF7F989000-memory.dmp

        memory/784-2-0x00007FFF3F810000-0x00007FFF3F820000-memory.dmp

        memory/784-45-0x00007FFF3F810000-0x00007FFF3F820000-memory.dmp

        memory/784-44-0x00007FFF3F810000-0x00007FFF3F820000-memory.dmp

        memory/784-48-0x00007FFF7F780000-0x00007FFF7F989000-memory.dmp

        memory/784-49-0x00007FFF7F780000-0x00007FFF7F989000-memory.dmp

        memory/784-47-0x00007FFF3F810000-0x00007FFF3F820000-memory.dmp

        memory/784-46-0x00007FFF3F810000-0x00007FFF3F820000-memory.dmp