Analysis

  • max time kernel
    148s
  • max time network
    126s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    08/08/2026, 10:08

General

  • Target
    attachment20260808-1169-h7isfl.xlsx
  • Size 15KB
  • Sample260808-l58bcach75
  • 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-h7isfl.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:4252

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 656B
        • SHA256 b7f5b9def9a3e3ea71358cb9bd8753eb7775bd19366d6b7c06bc03e6067c58fd
        • MD5 SHA1 SHA512 TLSH

        memory/4252-13-0x00007FF8B1020000-0x00007FF8B1283000-memory.dmp

        memory/4252-1-0x00007FF871160000-0x00007FF871170000-memory.dmp

        memory/4252-4-0x00007FF871160000-0x00007FF871170000-memory.dmp

        memory/4252-5-0x00007FF8B1020000-0x00007FF8B1283000-memory.dmp

        memory/4252-6-0x00007FF871160000-0x00007FF871170000-memory.dmp

        memory/4252-7-0x00007FF8B1020000-0x00007FF8B1283000-memory.dmp

        memory/4252-0-0x00007FF871160000-0x00007FF871170000-memory.dmp

        memory/4252-9-0x00007FF8B1020000-0x00007FF8B1283000-memory.dmp

        memory/4252-8-0x00007FF8B1020000-0x00007FF8B1283000-memory.dmp

        memory/4252-10-0x00007FF8B1020000-0x00007FF8B1283000-memory.dmp

        memory/4252-2-0x00007FF871160000-0x00007FF871170000-memory.dmp

        memory/4252-11-0x00007FF8B1020000-0x00007FF8B1283000-memory.dmp

        memory/4252-14-0x00007FF86E9E0000-0x00007FF86E9F0000-memory.dmp

        memory/4252-15-0x00007FF8B1020000-0x00007FF8B1283000-memory.dmp

        memory/4252-16-0x00007FF8B1020000-0x00007FF8B1283000-memory.dmp

        memory/4252-17-0x00007FF8B1020000-0x00007FF8B1283000-memory.dmp

        memory/4252-12-0x00007FF86E9E0000-0x00007FF86E9F0000-memory.dmp

        memory/4252-18-0x00007FF8B1020000-0x00007FF8B1283000-memory.dmp

        memory/4252-3-0x00007FF8B117F000-0x00007FF8B1180000-memory.dmp

        memory/4252-48-0x00007FF871160000-0x00007FF871170000-memory.dmp

        memory/4252-51-0x00007FF871160000-0x00007FF871170000-memory.dmp

        memory/4252-50-0x00007FF871160000-0x00007FF871170000-memory.dmp

        memory/4252-49-0x00007FF871160000-0x00007FF871170000-memory.dmp

        memory/4252-52-0x00007FF8B1020000-0x00007FF8B1283000-memory.dmp