Analysis

  • max time kernel
    148s
  • max time network
    137s
  • 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, 02:45

General

  • Target
    attachment20260930-1092870-izf00r.xlsx
  • Size 15KB
  • Sample260930-c871bawycv
  • SHA256 aeb1f136fa564ae889631c1754c9e35252b10d084d32532052e4d292a980910f
  • 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 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\attachment20260930-1092870-izf00r.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4664
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k GPSvcGroup
    1⤵
      PID:3772

    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 1KB
          • SHA256 a259101f07510769f50c6c9336729aa9b875234d3117768ed5ba96c0ed750061
          • MD5 SHA1 SHA512 TLSH

          memory/4664-10-0x00007FFA73CA0000-0x00007FFA73F03000-memory.dmp

          memory/4664-9-0x00007FFA73CA0000-0x00007FFA73F03000-memory.dmp

          memory/4664-8-0x00007FFA73CA0000-0x00007FFA73F03000-memory.dmp

          memory/4664-7-0x00007FFA73CA0000-0x00007FFA73F03000-memory.dmp

          memory/4664-6-0x00007FFA33DE0000-0x00007FFA33DF0000-memory.dmp

          memory/4664-4-0x00007FFA73CA0000-0x00007FFA73F03000-memory.dmp

          memory/4664-2-0x00007FFA33DE0000-0x00007FFA33DF0000-memory.dmp

          memory/4664-1-0x00007FFA33DE0000-0x00007FFA33DF0000-memory.dmp

          memory/4664-11-0x00007FFA73CA0000-0x00007FFA73F03000-memory.dmp

          memory/4664-0-0x00007FFA33DE0000-0x00007FFA33DF0000-memory.dmp

          memory/4664-5-0x00007FFA33DE0000-0x00007FFA33DF0000-memory.dmp

          memory/4664-13-0x00007FFA312B0000-0x00007FFA312C0000-memory.dmp

          memory/4664-12-0x00007FFA73CA0000-0x00007FFA73F03000-memory.dmp

          memory/4664-14-0x00007FFA312B0000-0x00007FFA312C0000-memory.dmp

          memory/4664-15-0x00007FFA73CA0000-0x00007FFA73F03000-memory.dmp

          memory/4664-3-0x00007FFA73DFF000-0x00007FFA73E00000-memory.dmp

          memory/4664-46-0x00007FFA33DE0000-0x00007FFA33DF0000-memory.dmp

          memory/4664-48-0x00007FFA33DE0000-0x00007FFA33DF0000-memory.dmp

          memory/4664-49-0x00007FFA33DE0000-0x00007FFA33DF0000-memory.dmp

          memory/4664-47-0x00007FFA33DE0000-0x00007FFA33DF0000-memory.dmp

          memory/4664-50-0x00007FFA73CA0000-0x00007FFA73F03000-memory.dmp