Analysis

  • max time kernel
    150s
  • max time network
    136s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260710-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    08/08/2026, 06:32

General

  • Target
    attachment20260808-1169-eh1pyb.xlsx
  • Size 15KB
  • Sample260808-halx3sbj2x
  • SHA256 89d9f6bb65099039c3f1c946823c62167eba2c451b6fcb741cf88a07a2d3b87a
  • 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\attachment20260808-1169-eh1pyb.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:5956

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 5f36150a32fa3886ec3fcf44261c0c882a6207288e3d838c6b1b40984f4ac13d
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/5956-10-0x00007FFBC0860000-0x00007FFBC0AC3000-memory.dmp

        memory/5956-12-0x00007FFB7E6B0000-0x00007FFB7E6C0000-memory.dmp

        memory/5956-3-0x00007FFBC09BF000-0x00007FFBC09C0000-memory.dmp

        memory/5956-4-0x00007FFB809A0000-0x00007FFB809B0000-memory.dmp

        memory/5956-7-0x00007FFBC0860000-0x00007FFBC0AC3000-memory.dmp

        memory/5956-6-0x00007FFBC0860000-0x00007FFBC0AC3000-memory.dmp

        memory/5956-8-0x00007FFBC0860000-0x00007FFBC0AC3000-memory.dmp

        memory/5956-5-0x00007FFB809A0000-0x00007FFB809B0000-memory.dmp

        memory/5956-9-0x00007FFBC0860000-0x00007FFBC0AC3000-memory.dmp

        memory/5956-13-0x00007FFBC0860000-0x00007FFBC0AC3000-memory.dmp

        memory/5956-2-0x00007FFB809A0000-0x00007FFB809B0000-memory.dmp

        memory/5956-11-0x00007FFBC0860000-0x00007FFBC0AC3000-memory.dmp

        memory/5956-0-0x00007FFB809A0000-0x00007FFB809B0000-memory.dmp

        memory/5956-14-0x00007FFBC0860000-0x00007FFBC0AC3000-memory.dmp

        memory/5956-15-0x00007FFB7E6B0000-0x00007FFB7E6C0000-memory.dmp

        memory/5956-24-0x00007FFBC0860000-0x00007FFBC0AC3000-memory.dmp

        memory/5956-1-0x00007FFB809A0000-0x00007FFB809B0000-memory.dmp

        memory/5956-43-0x00007FFB809A0000-0x00007FFB809B0000-memory.dmp

        memory/5956-45-0x00007FFB809A0000-0x00007FFB809B0000-memory.dmp

        memory/5956-44-0x00007FFB809A0000-0x00007FFB809B0000-memory.dmp

        memory/5956-46-0x00007FFB809A0000-0x00007FFB809B0000-memory.dmp

        memory/5956-47-0x00007FFBC0860000-0x00007FFBC0AC3000-memory.dmp