Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    05/09/2026, 06:14

General

  • Target
    messages_zswBn.xlsx
  • Size 7KB
  • Sample260905-gzjctafp21
  • SHA256 02a811fc5260e9326cb949ebcb7627aae08f659ecb050a088b6add32ef592a7f
  • 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\messages_zswBn.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4304

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 673B
        • SHA256 68fc4a07d40a2f546b5c343a415a2dd75dd19b6ecdac128e15b886acffb520ed
        • MD5 SHA1 SHA512 TLSH

        memory/4304-6-0x00007FFB80A50000-0x00007FFB80C45000-memory.dmp

        memory/4304-9-0x00007FFB80A50000-0x00007FFB80C45000-memory.dmp

        memory/4304-1-0x00007FFB40AD0000-0x00007FFB40AE0000-memory.dmp

        memory/4304-4-0x00007FFB40AD0000-0x00007FFB40AE0000-memory.dmp

        memory/4304-5-0x00007FFB40AD0000-0x00007FFB40AE0000-memory.dmp

        memory/4304-0-0x00007FFB40AD0000-0x00007FFB40AE0000-memory.dmp

        memory/4304-7-0x00007FFB80A50000-0x00007FFB80C45000-memory.dmp

        memory/4304-13-0x00007FFB80A50000-0x00007FFB80C45000-memory.dmp

        memory/4304-12-0x00007FFB80A50000-0x00007FFB80C45000-memory.dmp

        memory/4304-10-0x00007FFB3E960000-0x00007FFB3E970000-memory.dmp

        memory/4304-3-0x00007FFB80AED000-0x00007FFB80AEE000-memory.dmp

        memory/4304-11-0x00007FFB3E960000-0x00007FFB3E970000-memory.dmp

        memory/4304-8-0x00007FFB80A50000-0x00007FFB80C45000-memory.dmp

        memory/4304-14-0x00007FFB80A50000-0x00007FFB80C45000-memory.dmp

        memory/4304-15-0x00007FFB80A50000-0x00007FFB80C45000-memory.dmp

        memory/4304-16-0x00007FFB80A50000-0x00007FFB80C45000-memory.dmp

        memory/4304-17-0x00007FFB80A50000-0x00007FFB80C45000-memory.dmp

        memory/4304-2-0x00007FFB40AD0000-0x00007FFB40AE0000-memory.dmp

        memory/4304-45-0x00007FFB40AD0000-0x00007FFB40AE0000-memory.dmp

        memory/4304-47-0x00007FFB40AD0000-0x00007FFB40AE0000-memory.dmp

        memory/4304-48-0x00007FFB40AD0000-0x00007FFB40AE0000-memory.dmp

        memory/4304-49-0x00007FFB80A50000-0x00007FFB80C45000-memory.dmp

        memory/4304-46-0x00007FFB40AD0000-0x00007FFB40AE0000-memory.dmp