Analysis

  • max time kernel
    150s
  • max time network
    149s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    04/08/2026, 11:18

General

  • Target
    attachment20260804-750-qrhyvs.xlsx
  • Size 17KB
  • Sample260804-nd9q7sdm5x
  • 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 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\attachment20260804-750-qrhyvs.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:5916

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 653B
        • SHA256 98f8678392aa59577efdaa40aa9df4323bd85a192508b968b86d11dd4fe8827d
        • MD5 SHA1 SHA512 TLSH

        memory/5916-5-0x00007FFFF2D00000-0x00007FFFF2F63000-memory.dmp

        memory/5916-4-0x00007FFFB2E40000-0x00007FFFB2E50000-memory.dmp

        memory/5916-3-0x00007FFFB2E40000-0x00007FFFB2E50000-memory.dmp

        memory/5916-2-0x00007FFFB2E40000-0x00007FFFB2E50000-memory.dmp

        memory/5916-0-0x00007FFFB2E40000-0x00007FFFB2E50000-memory.dmp

        memory/5916-6-0x00007FFFF2D00000-0x00007FFFF2F63000-memory.dmp

        memory/5916-7-0x00007FFFF2D00000-0x00007FFFF2F63000-memory.dmp

        memory/5916-8-0x00007FFFB2E40000-0x00007FFFB2E50000-memory.dmp

        memory/5916-10-0x00007FFFF2D00000-0x00007FFFF2F63000-memory.dmp

        memory/5916-9-0x00007FFFF2D00000-0x00007FFFF2F63000-memory.dmp

        memory/5916-14-0x00007FFFF2E5F000-0x00007FFFF2E60000-memory.dmp

        memory/5916-12-0x00007FFFB0B50000-0x00007FFFB0B60000-memory.dmp

        memory/5916-11-0x00007FFFB0B50000-0x00007FFFB0B60000-memory.dmp

        memory/5916-15-0x00007FFFF2D00000-0x00007FFFF2F63000-memory.dmp

        memory/5916-1-0x00007FFFF2E5F000-0x00007FFFF2E60000-memory.dmp

        memory/5916-47-0x00007FFFB2E40000-0x00007FFFB2E50000-memory.dmp

        memory/5916-50-0x00007FFFB2E40000-0x00007FFFB2E50000-memory.dmp

        memory/5916-49-0x00007FFFB2E40000-0x00007FFFB2E50000-memory.dmp

        memory/5916-48-0x00007FFFB2E40000-0x00007FFFB2E50000-memory.dmp

        memory/5916-51-0x00007FFFF2D00000-0x00007FFFF2F63000-memory.dmp