Analysis

  • max time kernel
    148s
  • max time network
    147s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    31/07/2026, 10:42

General

  • Target
    attachment20260731-1169-ve5uts.xlsx
  • Size 17KB
  • Sample260731-mrpshs1brd
  • SHA256 0d86fc0a998967a5364e9fc7582f108b01973d90dd0d3d8fd7d55221ed17c47c
  • 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 13 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\attachment20260731-1169-ve5uts.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:3180

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 4KB
        • SHA256 63a32867b1998fe2a1e001151d6689b4cb8f77e905771550ace258808ec5140f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/3180-12-0x00007FFCAEAA0000-0x00007FFCAEAB0000-memory.dmp

        memory/3180-10-0x00007FFCF1400000-0x00007FFCF1663000-memory.dmp

        memory/3180-3-0x00007FFCF155F000-0x00007FFCF1560000-memory.dmp

        memory/3180-5-0x00007FFCF1400000-0x00007FFCF1663000-memory.dmp

        memory/3180-4-0x00007FFCB1540000-0x00007FFCB1550000-memory.dmp

        memory/3180-6-0x00007FFCB1540000-0x00007FFCB1550000-memory.dmp

        memory/3180-0-0x00007FFCB1540000-0x00007FFCB1550000-memory.dmp

        memory/3180-8-0x00007FFCF1400000-0x00007FFCF1663000-memory.dmp

        memory/3180-7-0x00007FFCF1400000-0x00007FFCF1663000-memory.dmp

        memory/3180-9-0x00007FFCF1400000-0x00007FFCF1663000-memory.dmp

        memory/3180-1-0x00007FFCB1540000-0x00007FFCB1550000-memory.dmp

        memory/3180-11-0x00007FFCAEAA0000-0x00007FFCAEAB0000-memory.dmp

        memory/3180-16-0x00007FFCF1400000-0x00007FFCF1663000-memory.dmp

        memory/3180-15-0x00007FFCF1400000-0x00007FFCF1663000-memory.dmp

        memory/3180-14-0x00007FFCF1400000-0x00007FFCF1663000-memory.dmp

        memory/3180-17-0x00007FFCF1400000-0x00007FFCF1663000-memory.dmp

        memory/3180-13-0x00007FFCF1400000-0x00007FFCF1663000-memory.dmp

        memory/3180-19-0x00007FFCF1400000-0x00007FFCF1663000-memory.dmp

        memory/3180-2-0x00007FFCB1540000-0x00007FFCB1550000-memory.dmp

        memory/3180-46-0x00007FFCB1540000-0x00007FFCB1550000-memory.dmp

        memory/3180-49-0x00007FFCB1540000-0x00007FFCB1550000-memory.dmp

        memory/3180-48-0x00007FFCB1540000-0x00007FFCB1550000-memory.dmp

        memory/3180-47-0x00007FFCB1540000-0x00007FFCB1550000-memory.dmp

        memory/3180-50-0x00007FFCF1400000-0x00007FFCF1663000-memory.dmp