Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    08/08/2026, 00:04

General

  • Target
    attachment20260808-1169-l1x220.xlsx
  • Size 15KB
  • Sample260808-aclfbsdr9v
  • 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 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\attachment20260808-1169-l1x220.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:4836

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 1KB
        • SHA256 0d0fdaee387afcc4107f95028a780629262ac0e102c7b0bd3a7cf709c7610178
        • MD5 SHA1 SHA512 TLSH

        memory/4836-10-0x00007FF8E87B0000-0x00007FF8E87C0000-memory.dmp

        memory/4836-12-0x00007FF92AF90000-0x00007FF92B185000-memory.dmp

        memory/4836-1-0x00007FF8EB010000-0x00007FF8EB020000-memory.dmp

        memory/4836-4-0x00007FF8EB010000-0x00007FF8EB020000-memory.dmp

        memory/4836-6-0x00007FF8EB010000-0x00007FF8EB020000-memory.dmp

        memory/4836-5-0x00007FF92AF90000-0x00007FF92B185000-memory.dmp

        memory/4836-7-0x00007FF92AF90000-0x00007FF92B185000-memory.dmp

        memory/4836-8-0x00007FF92AF90000-0x00007FF92B185000-memory.dmp

        memory/4836-9-0x00007FF92AF90000-0x00007FF92B185000-memory.dmp

        memory/4836-0-0x00007FF8EB010000-0x00007FF8EB020000-memory.dmp

        memory/4836-2-0x00007FF8EB010000-0x00007FF8EB020000-memory.dmp

        memory/4836-11-0x00007FF92AF90000-0x00007FF92B185000-memory.dmp

        memory/4836-13-0x00007FF92AF90000-0x00007FF92B185000-memory.dmp

        memory/4836-14-0x00007FF8E87B0000-0x00007FF8E87C0000-memory.dmp

        memory/4836-15-0x00007FF92AF90000-0x00007FF92B185000-memory.dmp

        memory/4836-3-0x00007FF92B02D000-0x00007FF92B02E000-memory.dmp

        memory/4836-45-0x00007FF8EB010000-0x00007FF8EB020000-memory.dmp

        memory/4836-48-0x00007FF8EB010000-0x00007FF8EB020000-memory.dmp

        memory/4836-49-0x00007FF92AF90000-0x00007FF92B185000-memory.dmp

        memory/4836-47-0x00007FF8EB010000-0x00007FF8EB020000-memory.dmp

        memory/4836-46-0x00007FF8EB010000-0x00007FF8EB020000-memory.dmp