Analysis

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

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    16/09/2026, 12:35

General

  • Target
    messages_ZxFWl.xlsx
  • Size 22KB
  • Sample260916-psfmcabm31
  • SHA256 d89edcd89b6d5e14b2c23f6cf0e45171dfb423364a08ab576a7ce3fc22df21b1
  • 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_ZxFWl.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4272

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 7036541a74f80b92227458e1096c34747945257e8c1d98db9c43c4451c2cf73d
        • MD5 SHA1 SHA512 TLSH

        memory/4272-9-0x00007FFB0D6B0000-0x00007FFB0D8A5000-memory.dmp

        memory/4272-6-0x00007FFB0D6B0000-0x00007FFB0D8A5000-memory.dmp

        memory/4272-3-0x00007FFACD730000-0x00007FFACD740000-memory.dmp

        memory/4272-2-0x00007FFACD730000-0x00007FFACD740000-memory.dmp

        memory/4272-1-0x00007FFACD730000-0x00007FFACD740000-memory.dmp

        memory/4272-7-0x00007FFB0D6B0000-0x00007FFB0D8A5000-memory.dmp

        memory/4272-11-0x00007FFB0D6B0000-0x00007FFB0D8A5000-memory.dmp

        memory/4272-12-0x00007FFB0D6B0000-0x00007FFB0D8A5000-memory.dmp

        memory/4272-10-0x00007FFB0D6B0000-0x00007FFB0D8A5000-memory.dmp

        memory/4272-13-0x00007FFACB1B0000-0x00007FFACB1C0000-memory.dmp

        memory/4272-5-0x00007FFACD730000-0x00007FFACD740000-memory.dmp

        memory/4272-8-0x00007FFB0D6B0000-0x00007FFB0D8A5000-memory.dmp

        memory/4272-0-0x00007FFACD730000-0x00007FFACD740000-memory.dmp

        memory/4272-14-0x00007FFACB1B0000-0x00007FFACB1C0000-memory.dmp

        memory/4272-21-0x00007FFB0D6B0000-0x00007FFB0D8A5000-memory.dmp

        memory/4272-4-0x00007FFB0D74D000-0x00007FFB0D74E000-memory.dmp

        memory/4272-45-0x00007FFACD730000-0x00007FFACD740000-memory.dmp

        memory/4272-46-0x00007FFACD730000-0x00007FFACD740000-memory.dmp

        memory/4272-44-0x00007FFACD730000-0x00007FFACD740000-memory.dmp

        memory/4272-47-0x00007FFACD730000-0x00007FFACD740000-memory.dmp

        memory/4272-48-0x00007FFB0D6B0000-0x00007FFB0D8A5000-memory.dmp

        memory/4272-49-0x00007FFB0D6B0000-0x00007FFB0D8A5000-memory.dmp