Analysis

  • max time kernel
    148s
  • max time network
    131s
  • 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, 03:44

General

  • Target
    attachment20260803-1169-3o9nj4.xlsx
  • Size 114KB
  • Sample260803-eag3ca1ygs
  • 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 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\attachment20260803-1169-3o9nj4.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4696

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 db81ccb38eda94f41aed5d91e7fdf018afc287276d3a1a7dfae0aa429fc968ac
        • MD5 SHA1 SHA512 TLSH

        memory/4696-9-0x00007FFD21820000-0x00007FFD21A83000-memory.dmp

        memory/4696-10-0x00007FFD21820000-0x00007FFD21A83000-memory.dmp

        memory/4696-3-0x00007FFD2197F000-0x00007FFD21980000-memory.dmp

        memory/4696-7-0x00007FFD21820000-0x00007FFD21A83000-memory.dmp

        memory/4696-8-0x00007FFD21820000-0x00007FFD21A83000-memory.dmp

        memory/4696-11-0x00007FFD21820000-0x00007FFD21A83000-memory.dmp

        memory/4696-1-0x00007FFCE1960000-0x00007FFCE1970000-memory.dmp

        memory/4696-12-0x00007FFD21820000-0x00007FFD21A83000-memory.dmp

        memory/4696-14-0x00007FFD21820000-0x00007FFD21A83000-memory.dmp

        memory/4696-15-0x00007FFCDF030000-0x00007FFCDF040000-memory.dmp

        memory/4696-2-0x00007FFCE1960000-0x00007FFCE1970000-memory.dmp

        memory/4696-13-0x00007FFD21820000-0x00007FFD21A83000-memory.dmp

        memory/4696-21-0x00007FFD21820000-0x00007FFD21A83000-memory.dmp

        memory/4696-16-0x00007FFCDF030000-0x00007FFCDF040000-memory.dmp

        memory/4696-5-0x00007FFD21820000-0x00007FFD21A83000-memory.dmp

        memory/4696-4-0x00007FFCE1960000-0x00007FFCE1970000-memory.dmp

        memory/4696-6-0x00007FFCE1960000-0x00007FFCE1970000-memory.dmp

        memory/4696-22-0x00007FFD21820000-0x00007FFD21A83000-memory.dmp

        memory/4696-0-0x00007FFCE1960000-0x00007FFCE1970000-memory.dmp

        memory/4696-50-0x00007FFCE1960000-0x00007FFCE1970000-memory.dmp

        memory/4696-53-0x00007FFCE1960000-0x00007FFCE1970000-memory.dmp

        memory/4696-52-0x00007FFCE1960000-0x00007FFCE1970000-memory.dmp

        memory/4696-51-0x00007FFCE1960000-0x00007FFCE1970000-memory.dmp

        memory/4696-54-0x00007FFD21820000-0x00007FFD21A83000-memory.dmp