Resubmissions

16/09/2026, 16:00

260916-tf4kvsbf281

16/09/2026, 15:57

260916-td9dbsbe991

Analysis

  • user interaction
    yes
  • max time kernel
    149s
  • max time network
    133s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    16/09/2026, 16:00

General

  • Target
    Underwriting_Review_Checklist_607257639.xlsx
  • Size 12KB
  • Sample260916-tf4kvsbf28
  • SHA256 d3df1c495f24ab99eb3db120973ca1a1de23add345bd0e2fcf8c450cda1146b0
  • 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 FindShellTrayWindow 2 IoCs
  • Suspicious use of SetWindowsHookEx 12 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\Underwriting_Review_Checklist_607257639.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:6132

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 2KB
        • SHA256 a6412f3390612564188254e7c4346e383652cdfed2056eb384de584d78056b7c
        • MD5 SHA1 SHA512 TLSH

        memory/6132-12-0x00007FFC32170000-0x00007FFC32365000-memory.dmp

        memory/6132-10-0x00007FFC32170000-0x00007FFC32365000-memory.dmp

        memory/6132-2-0x00007FFBF21F0000-0x00007FFBF2200000-memory.dmp

        memory/6132-5-0x00007FFBF21F0000-0x00007FFBF2200000-memory.dmp

        memory/6132-7-0x00007FFC32170000-0x00007FFC32365000-memory.dmp

        memory/6132-8-0x00007FFC32170000-0x00007FFC32365000-memory.dmp

        memory/6132-13-0x00007FFC32170000-0x00007FFC32365000-memory.dmp

        memory/6132-0-0x00007FFBF21F0000-0x00007FFBF2200000-memory.dmp

        memory/6132-3-0x00007FFC3220D000-0x00007FFC3220E000-memory.dmp

        memory/6132-9-0x00007FFC32170000-0x00007FFC32365000-memory.dmp

        memory/6132-11-0x00007FFC32170000-0x00007FFC32365000-memory.dmp

        memory/6132-6-0x00007FFC32170000-0x00007FFC32365000-memory.dmp

        memory/6132-4-0x00007FFBF21F0000-0x00007FFBF2200000-memory.dmp

        memory/6132-14-0x00007FFBEFBA0000-0x00007FFBEFBB0000-memory.dmp

        memory/6132-15-0x00007FFBEFBA0000-0x00007FFBEFBB0000-memory.dmp

        memory/6132-22-0x00007FFC32170000-0x00007FFC32365000-memory.dmp

        memory/6132-1-0x00007FFBF21F0000-0x00007FFBF2200000-memory.dmp