Analysis

  • max time kernel
    148s
  • max time network
    152s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    08/08/2026, 07:20

General

  • Target
    attachment20260808-1169-mlfmtv.xlsx
  • Size 114KB
  • Sample260808-h54flssena
  • SHA256 4fc50abe4214a380c881eb7b71ec71d2ee63a4ce87138e008dbe800a298df280
  • 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 15 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\attachment20260808-1169-mlfmtv.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:5108
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k GPSvcGroup
    1⤵
      PID:4348

    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 639B
          • SHA256 d25d66596b48d26304f2fce403a2939e108014d35535a4696173c3990857600e
          • MD5 SHA1 SHA512 TLSH

          memory/5108-14-0x00007FF92B7E0000-0x00007FF92BA43000-memory.dmp

          memory/5108-59-0x00007FF8EB920000-0x00007FF8EB930000-memory.dmp

          memory/5108-1-0x00007FF8EB920000-0x00007FF8EB930000-memory.dmp

          memory/5108-0-0x00007FF8EB920000-0x00007FF8EB930000-memory.dmp

          memory/5108-5-0x00007FF8EB920000-0x00007FF8EB930000-memory.dmp

          memory/5108-6-0x00007FF92B7E0000-0x00007FF92BA43000-memory.dmp

          memory/5108-7-0x00007FF92B7E0000-0x00007FF92BA43000-memory.dmp

          memory/5108-8-0x00007FF92B7E0000-0x00007FF92BA43000-memory.dmp

          memory/5108-10-0x00007FF8E9050000-0x00007FF8E9060000-memory.dmp

          memory/5108-9-0x00007FF92B7E0000-0x00007FF92BA43000-memory.dmp

          memory/5108-13-0x00007FF92B7E0000-0x00007FF92BA43000-memory.dmp

          memory/5108-15-0x00007FF8E9050000-0x00007FF8E9060000-memory.dmp

          memory/5108-2-0x00007FF8EB920000-0x00007FF8EB930000-memory.dmp

          memory/5108-11-0x00007FF92B7E0000-0x00007FF92BA43000-memory.dmp

          memory/5108-12-0x00007FF92B7E0000-0x00007FF92BA43000-memory.dmp

          memory/5108-17-0x00007FF92B7E0000-0x00007FF92BA43000-memory.dmp

          memory/5108-18-0x00007FF92B7E0000-0x00007FF92BA43000-memory.dmp

          memory/5108-19-0x00007FF92B7E0000-0x00007FF92BA43000-memory.dmp

          memory/5108-22-0x00007FF92B7E0000-0x00007FF92BA43000-memory.dmp

          memory/5108-21-0x00007FF92B7E0000-0x00007FF92BA43000-memory.dmp

          memory/5108-20-0x00007FF92B7E0000-0x00007FF92BA43000-memory.dmp

          memory/5108-3-0x00007FF8EB920000-0x00007FF8EB930000-memory.dmp

          memory/5108-56-0x00007FF8EB920000-0x00007FF8EB930000-memory.dmp

          memory/5108-57-0x00007FF8EB920000-0x00007FF8EB930000-memory.dmp

          memory/5108-4-0x00007FF92B93F000-0x00007FF92B940000-memory.dmp

          memory/5108-58-0x00007FF8EB920000-0x00007FF8EB930000-memory.dmp

          memory/5108-60-0x00007FF92B7E0000-0x00007FF92BA43000-memory.dmp