Analysis

  • max time kernel
    149s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    18/08/2026, 03:00

General

  • Target
    attachment20260818-1169-e859g5.xlsx
  • Size 15KB
  • Sample260818-dha4bsdk81
  • 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\attachment20260818-1169-e859g5.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:2740

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 3KB
        • SHA256 1c3e8417ffa3c4091c3063d7328554d5ff2c32fa9dfecdeb3b48a6dbd2f961a1
        • MD5 SHA1 SHA512 TLSH

        memory/2740-9-0x00007FFB6B890000-0x00007FFB6BA85000-memory.dmp

        memory/2740-13-0x00007FFB6B890000-0x00007FFB6BA85000-memory.dmp

        memory/2740-4-0x00007FFB2B910000-0x00007FFB2B920000-memory.dmp

        memory/2740-8-0x00007FFB6B890000-0x00007FFB6BA85000-memory.dmp

        memory/2740-7-0x00007FFB6B890000-0x00007FFB6BA85000-memory.dmp

        memory/2740-6-0x00007FFB6B890000-0x00007FFB6BA85000-memory.dmp

        memory/2740-5-0x00007FFB2B910000-0x00007FFB2B920000-memory.dmp

        memory/2740-10-0x00007FFB6B890000-0x00007FFB6BA85000-memory.dmp

        memory/2740-11-0x00007FFB29510000-0x00007FFB29520000-memory.dmp

        memory/2740-0-0x00007FFB2B910000-0x00007FFB2B920000-memory.dmp

        memory/2740-3-0x00007FFB6B92D000-0x00007FFB6B92E000-memory.dmp

        memory/2740-12-0x00007FFB6B890000-0x00007FFB6BA85000-memory.dmp

        memory/2740-2-0x00007FFB2B910000-0x00007FFB2B920000-memory.dmp

        memory/2740-14-0x00007FFB29510000-0x00007FFB29520000-memory.dmp

        memory/2740-15-0x00007FFB6B890000-0x00007FFB6BA85000-memory.dmp

        memory/2740-1-0x00007FFB2B910000-0x00007FFB2B920000-memory.dmp

        memory/2740-43-0x00007FFB2B910000-0x00007FFB2B920000-memory.dmp

        memory/2740-46-0x00007FFB2B910000-0x00007FFB2B920000-memory.dmp

        memory/2740-45-0x00007FFB2B910000-0x00007FFB2B920000-memory.dmp

        memory/2740-44-0x00007FFB2B910000-0x00007FFB2B920000-memory.dmp

        memory/2740-47-0x00007FFB6B890000-0x00007FFB6BA85000-memory.dmp