Analysis

  • max time kernel
    148s
  • max time network
    133s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    03/08/2026, 05:06

General

  • Target
    attachment20260803-1169-py63e6.xlsx
  • Size 17KB
  • Sample260803-fre5racd65
  • 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 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\attachment20260803-1169-py63e6.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:2952

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        b8ab77100df80ab2.customDestinations-ms

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms
        • Size 2KB
        • SHA256 d7991d24160c3021d200adc71af55839900e03320302c3774c5e08c86b2e4044
        • MD5 SHA1 SHA512 TLSH

        memory/2952-16-0x00007FFBB0070000-0x00007FFBB0080000-memory.dmp

        memory/2952-19-0x00007FFBF29E0000-0x00007FFBF2C43000-memory.dmp

        memory/2952-8-0x00007FFBF29E0000-0x00007FFBF2C43000-memory.dmp

        memory/2952-6-0x00007FFBB2B20000-0x00007FFBB2B30000-memory.dmp

        memory/2952-5-0x00007FFBF29E0000-0x00007FFBF2C43000-memory.dmp

        memory/2952-1-0x00007FFBB2B20000-0x00007FFBB2B30000-memory.dmp

        memory/2952-0-0x00007FFBB2B20000-0x00007FFBB2B30000-memory.dmp

        memory/2952-7-0x00007FFBF29E0000-0x00007FFBF2C43000-memory.dmp

        memory/2952-10-0x00007FFBF29E0000-0x00007FFBF2C43000-memory.dmp

        memory/2952-11-0x00007FFBF29E0000-0x00007FFBF2C43000-memory.dmp

        memory/2952-9-0x00007FFBF29E0000-0x00007FFBF2C43000-memory.dmp

        memory/2952-12-0x00007FFBF29E0000-0x00007FFBF2C43000-memory.dmp

        memory/2952-15-0x00007FFBF29E0000-0x00007FFBF2C43000-memory.dmp

        memory/2952-14-0x00007FFBF29E0000-0x00007FFBF2C43000-memory.dmp

        memory/2952-13-0x00007FFBB0070000-0x00007FFBB0080000-memory.dmp

        memory/2952-2-0x00007FFBB2B20000-0x00007FFBB2B30000-memory.dmp

        memory/2952-4-0x00007FFBB2B20000-0x00007FFBB2B30000-memory.dmp

        memory/2952-20-0x000001E7AC870000-0x000001E7ACAF3000-memory.dmp

        memory/2952-18-0x00007FFBF29E0000-0x00007FFBF2C43000-memory.dmp

        memory/2952-3-0x00007FFBF2B3F000-0x00007FFBF2B40000-memory.dmp

        memory/2952-26-0x000001E7AC870000-0x000001E7ACAF3000-memory.dmp

        memory/2952-27-0x000001E7AC870000-0x000001E7ACAF3000-memory.dmp

        memory/2952-31-0x000001E7AC870000-0x000001E7ACAF3000-memory.dmp

        memory/2952-35-0x000001E7AC870000-0x000001E7ACAF3000-memory.dmp

        memory/2952-36-0x000001E7AC870000-0x000001E7ACAF3000-memory.dmp

        memory/2952-41-0x000001E7AC870000-0x000001E7ACAF3000-memory.dmp

        memory/2952-50-0x000001E7AC870000-0x000001E7ACAF3000-memory.dmp

        memory/2952-56-0x00007FFBB2B20000-0x00007FFBB2B30000-memory.dmp

        memory/2952-57-0x00007FFBB2B20000-0x00007FFBB2B30000-memory.dmp

        memory/2952-59-0x00007FFBB2B20000-0x00007FFBB2B30000-memory.dmp

        memory/2952-58-0x00007FFBB2B20000-0x00007FFBB2B30000-memory.dmp

        memory/2952-60-0x000001E7AC870000-0x000001E7ACAF3000-memory.dmp

        memory/2952-61-0x00007FFBF29E0000-0x00007FFBF2C43000-memory.dmp