Analysis

  • max time kernel
    149s
  • max time network
    140s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    23/09/2026, 19:10

General

  • Target
    attachment20260923-764-rrd8zo.xlsx
  • Size 114KB
  • Sample260923-xvcbpsae43
  • 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 SetWindowsHookEx 12 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\attachment20260923-764-rrd8zo.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:1148

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 44eef1f6bb9d679050965eb4a57780894a3e5e87a7f76c7d919d9cdd5d420d97
        • MD5 SHA1 SHA512 TLSH

        memory/1148-5-0x00007FF9C1610000-0x00007FF9C1620000-memory.dmp

        memory/1148-11-0x00007FF9BEF80000-0x00007FF9BEF90000-memory.dmp

        memory/1148-1-0x00007FF9C1610000-0x00007FF9C1620000-memory.dmp

        memory/1148-0-0x00007FF9C1610000-0x00007FF9C1620000-memory.dmp

        memory/1148-7-0x00007FFA01590000-0x00007FFA01785000-memory.dmp

        memory/1148-8-0x00007FFA01590000-0x00007FFA01785000-memory.dmp

        memory/1148-10-0x00007FFA01590000-0x00007FFA01785000-memory.dmp

        memory/1148-9-0x00007FFA01590000-0x00007FFA01785000-memory.dmp

        memory/1148-2-0x00007FF9C1610000-0x00007FF9C1620000-memory.dmp

        memory/1148-6-0x00007FFA01590000-0x00007FFA01785000-memory.dmp

        memory/1148-4-0x00007FF9C1610000-0x00007FF9C1620000-memory.dmp

        memory/1148-12-0x00007FF9BEF80000-0x00007FF9BEF90000-memory.dmp

        memory/1148-14-0x00007FFA01590000-0x00007FFA01785000-memory.dmp

        memory/1148-3-0x00007FFA0162D000-0x00007FFA0162E000-memory.dmp

        memory/1148-47-0x00007FF9C1610000-0x00007FF9C1620000-memory.dmp

        memory/1148-49-0x00007FFA01590000-0x00007FFA01785000-memory.dmp

        memory/1148-48-0x00007FF9C1610000-0x00007FF9C1620000-memory.dmp

        memory/1148-46-0x00007FF9C1610000-0x00007FF9C1620000-memory.dmp

        memory/1148-45-0x00007FF9C1610000-0x00007FF9C1620000-memory.dmp