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
    01/08/2026, 04:18

General

  • Target
    attachment20260801-1169-1y7uh1.xlsx
  • Size 15KB
  • Sample260801-ewybfsde75
  • 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\attachment20260801-1169-1y7uh1.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:5180

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 3KB
        • SHA256 aff98980ba20956d81694aa3e4a76a95b141ea9d0193e11e779b043a0bd6b2d3
        • MD5 SHA1 SHA512 TLSH

        memory/5180-6-0x00007FFFDBDE0000-0x00007FFFDC043000-memory.dmp

        memory/5180-9-0x00007FFFDBDE0000-0x00007FFFDC043000-memory.dmp

        memory/5180-3-0x00007FFFDBF3F000-0x00007FFFDBF40000-memory.dmp

        memory/5180-5-0x00007FFF9BF20000-0x00007FFF9BF30000-memory.dmp

        memory/5180-4-0x00007FFF9BF20000-0x00007FFF9BF30000-memory.dmp

        memory/5180-0-0x00007FFF9BF20000-0x00007FFF9BF30000-memory.dmp

        memory/5180-7-0x00007FFFDBDE0000-0x00007FFFDC043000-memory.dmp

        memory/5180-14-0x00007FFFDBDE0000-0x00007FFFDC043000-memory.dmp

        memory/5180-15-0x00007FFFDBDE0000-0x00007FFFDC043000-memory.dmp

        memory/5180-10-0x00007FFF998D0000-0x00007FFF998E0000-memory.dmp

        memory/5180-1-0x00007FFF9BF20000-0x00007FFF9BF30000-memory.dmp

        memory/5180-13-0x00007FFF998D0000-0x00007FFF998E0000-memory.dmp

        memory/5180-8-0x00007FFFDBDE0000-0x00007FFFDC043000-memory.dmp

        memory/5180-16-0x00007FFFDBDE0000-0x00007FFFDC043000-memory.dmp

        memory/5180-12-0x00007FFFDBDE0000-0x00007FFFDC043000-memory.dmp

        memory/5180-11-0x00007FFFDBDE0000-0x00007FFFDC043000-memory.dmp

        memory/5180-18-0x00007FFFDBDE0000-0x00007FFFDC043000-memory.dmp

        memory/5180-2-0x00007FFF9BF20000-0x00007FFF9BF30000-memory.dmp

        memory/5180-45-0x00007FFF9BF20000-0x00007FFF9BF30000-memory.dmp

        memory/5180-48-0x00007FFF9BF20000-0x00007FFF9BF30000-memory.dmp

        memory/5180-47-0x00007FFF9BF20000-0x00007FFF9BF30000-memory.dmp

        memory/5180-46-0x00007FFF9BF20000-0x00007FFF9BF30000-memory.dmp

        memory/5180-49-0x00007FFFDBDE0000-0x00007FFFDC043000-memory.dmp