Analysis

  • max time kernel
    149s
  • max time network
    151s
  • 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, 23:12

General

  • Target
    attachment20260916-764-kiv4p4.xlsx
  • Size 114KB
  • Sample260916-26sv2stygx
  • 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 FindShellTrayWindow 2 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\attachment20260916-764-kiv4p4.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:2820

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 1KB
        • SHA256 724ee22f6c11e608a948c1861ccce44d32b9a9b7baa3ae9f0c47fdc11ae34049
        • MD5 SHA1 SHA512 TLSH

        memory/2820-10-0x00007FFFDD730000-0x00007FFFDD925000-memory.dmp

        memory/2820-6-0x00007FFFDD730000-0x00007FFFDD925000-memory.dmp

        memory/2820-5-0x00007FFF9D7B0000-0x00007FFF9D7C0000-memory.dmp

        memory/2820-4-0x00007FFF9D7B0000-0x00007FFF9D7C0000-memory.dmp

        memory/2820-3-0x00007FFFDD7CD000-0x00007FFFDD7CE000-memory.dmp

        memory/2820-8-0x00007FFFDD730000-0x00007FFFDD925000-memory.dmp

        memory/2820-9-0x00007FFFDD730000-0x00007FFFDD925000-memory.dmp

        memory/2820-11-0x00007FFFDD730000-0x00007FFFDD925000-memory.dmp

        memory/2820-12-0x00007FFFDD730000-0x00007FFFDD925000-memory.dmp

        memory/2820-0-0x00007FFF9D7B0000-0x00007FFF9D7C0000-memory.dmp

        memory/2820-2-0x00007FFF9D7B0000-0x00007FFF9D7C0000-memory.dmp

        memory/2820-13-0x00007FFF9B120000-0x00007FFF9B130000-memory.dmp

        memory/2820-7-0x00007FFFDD730000-0x00007FFFDD925000-memory.dmp

        memory/2820-14-0x00007FFF9B120000-0x00007FFF9B130000-memory.dmp

        memory/2820-15-0x00007FFFDD730000-0x00007FFFDD925000-memory.dmp

        memory/2820-1-0x00007FFF9D7B0000-0x00007FFF9D7C0000-memory.dmp

        memory/2820-44-0x00007FFF9D7B0000-0x00007FFF9D7C0000-memory.dmp

        memory/2820-45-0x00007FFF9D7B0000-0x00007FFF9D7C0000-memory.dmp

        memory/2820-47-0x00007FFF9D7B0000-0x00007FFF9D7C0000-memory.dmp

        memory/2820-46-0x00007FFF9D7B0000-0x00007FFF9D7C0000-memory.dmp

        memory/2820-48-0x00007FFFDD730000-0x00007FFFDD925000-memory.dmp