Analysis

  • max time kernel
    148s
  • max time network
    134s
  • 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, 22:50

General

  • Target
    attachment20260803-1169-7igwvp.xlsx
  • Size 15KB
  • Sample260803-2r8mysyfmc
  • 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 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\attachment20260803-1169-7igwvp.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4160

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 bed5754801fc00c7d56a616fd887f10de73d31952cd8ad40164b7b01e1dc159d
        • MD5 SHA1 SHA512 TLSH

        memory/4160-10-0x00007FF875BC0000-0x00007FF875E23000-memory.dmp

        memory/4160-11-0x00007FF875BC0000-0x00007FF875E23000-memory.dmp

        memory/4160-1-0x00007FF835D00000-0x00007FF835D10000-memory.dmp

        memory/4160-2-0x00007FF835D00000-0x00007FF835D10000-memory.dmp

        memory/4160-4-0x00007FF875BC0000-0x00007FF875E23000-memory.dmp

        memory/4160-6-0x00007FF835D00000-0x00007FF835D10000-memory.dmp

        memory/4160-7-0x00007FF875BC0000-0x00007FF875E23000-memory.dmp

        memory/4160-9-0x00007FF875BC0000-0x00007FF875E23000-memory.dmp

        memory/4160-8-0x00007FF875BC0000-0x00007FF875E23000-memory.dmp

        memory/4160-0-0x00007FF835D00000-0x00007FF835D10000-memory.dmp

        memory/4160-5-0x00007FF835D00000-0x00007FF835D10000-memory.dmp

        memory/4160-13-0x00007FF833840000-0x00007FF833850000-memory.dmp

        memory/4160-12-0x00007FF875BC0000-0x00007FF875E23000-memory.dmp

        memory/4160-14-0x00007FF833840000-0x00007FF833850000-memory.dmp

        memory/4160-16-0x00007FF875BC0000-0x00007FF875E23000-memory.dmp

        memory/4160-3-0x00007FF875D1F000-0x00007FF875D20000-memory.dmp

        memory/4160-50-0x00007FF835D00000-0x00007FF835D10000-memory.dmp

        memory/4160-52-0x00007FF835D00000-0x00007FF835D10000-memory.dmp

        memory/4160-53-0x00007FF835D00000-0x00007FF835D10000-memory.dmp

        memory/4160-51-0x00007FF835D00000-0x00007FF835D10000-memory.dmp

        memory/4160-54-0x00007FF875BC0000-0x00007FF875E23000-memory.dmp