Analysis

  • max time kernel
    148s
  • max time network
    133s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    30/09/2026, 15:03

General

  • Target
    attachment20260930-1253-768t05.xls
  • Size 181KB
  • Sample260930-sffclavtdx
  • SHA256 c14bf37d39c7c81806343c288e4e8d57dd24fc612390db22983a21cfcb86912b
  • 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 AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SetWindowsHookEx 41 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\attachment20260930-1253-768t05.xls"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:4844

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 2KB
        • SHA256 f459f8c9b37eae8ac875bf6b9406e245bb4e72d2286853878dac3fdd35eea7fe
        • MD5 SHA1 SHA512 TLSH

        memory/4844-13-0x00007FFDF2AE0000-0x00007FFDF2D43000-memory.dmp

        memory/4844-11-0x00007FFDF2AE0000-0x00007FFDF2D43000-memory.dmp

        memory/4844-4-0x00007FFDB2C20000-0x00007FFDB2C30000-memory.dmp

        memory/4844-2-0x00007FFDB2C20000-0x00007FFDB2C30000-memory.dmp

        memory/4844-1-0x00007FFDB2C20000-0x00007FFDB2C30000-memory.dmp

        memory/4844-9-0x00007FFDF2AE0000-0x00007FFDF2D43000-memory.dmp

        memory/4844-8-0x00007FFDF2AE0000-0x00007FFDF2D43000-memory.dmp

        memory/4844-10-0x00007FFDF2AE0000-0x00007FFDF2D43000-memory.dmp

        memory/4844-12-0x00007FFDF2AE0000-0x00007FFDF2D43000-memory.dmp

        memory/4844-0-0x00007FFDB2C20000-0x00007FFDB2C30000-memory.dmp

        memory/4844-5-0x00007FFDF2AE0000-0x00007FFDF2D43000-memory.dmp

        memory/4844-15-0x00007FFDB07B0000-0x00007FFDB07C0000-memory.dmp

        memory/4844-14-0x00007FFDF2AE0000-0x00007FFDF2D43000-memory.dmp

        memory/4844-7-0x00007FFDB2C20000-0x00007FFDB2C30000-memory.dmp

        memory/4844-6-0x00007FFDF2AE0000-0x00007FFDF2D43000-memory.dmp

        memory/4844-16-0x00007FFDB07B0000-0x00007FFDB07C0000-memory.dmp

        memory/4844-27-0x00007FFDF2AE0000-0x00007FFDF2D43000-memory.dmp

        memory/4844-28-0x00007FFDF2AE0000-0x00007FFDF2D43000-memory.dmp

        memory/4844-29-0x00007FFDF2AE0000-0x00007FFDF2D43000-memory.dmp

        memory/4844-30-0x00007FFDF2AE0000-0x00007FFDF2D43000-memory.dmp

        memory/4844-3-0x00007FFDF2C3F000-0x00007FFDF2C40000-memory.dmp