Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    31/07/2026, 22:56

General

  • Target
    attachment20260731-1169-28b3aw.xlsx
  • Size 17KB
  • Sample260731-2wpewaaa22
  • SHA256 0d86fc0a998967a5364e9fc7582f108b01973d90dd0d3d8fd7d55221ed17c47c
  • 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\attachment20260731-1169-28b3aw.xlsx"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:3396

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 2KB
        • SHA256 ae1f09c0b8f0a362cb92a585caf4c011d166d99e5f6a475fd9f066d9880f2f75
        • MD5 SHA1 SHA512 TLSH

        memory/3396-10-0x00007FFF1ACA0000-0x00007FFF1ACB0000-memory.dmp

        memory/3396-11-0x00007FFF1ACA0000-0x00007FFF1ACB0000-memory.dmp

        memory/3396-1-0x00007FFF1D5B0000-0x00007FFF1D5C0000-memory.dmp

        memory/3396-6-0x00007FFF5D530000-0x00007FFF5D725000-memory.dmp

        memory/3396-5-0x00007FFF1D5B0000-0x00007FFF1D5C0000-memory.dmp

        memory/3396-9-0x00007FFF5D530000-0x00007FFF5D725000-memory.dmp

        memory/3396-8-0x00007FFF1D5B0000-0x00007FFF1D5C0000-memory.dmp

        memory/3396-0-0x00007FFF1D5B0000-0x00007FFF1D5C0000-memory.dmp

        memory/3396-2-0x00007FFF1D5B0000-0x00007FFF1D5C0000-memory.dmp

        memory/3396-7-0x00007FFF5D530000-0x00007FFF5D725000-memory.dmp

        memory/3396-4-0x00007FFF5D530000-0x00007FFF5D725000-memory.dmp

        memory/3396-12-0x00007FFF5D530000-0x00007FFF5D725000-memory.dmp

        memory/3396-3-0x00007FFF5D5CD000-0x00007FFF5D5CE000-memory.dmp

        memory/3396-37-0x00007FFF1D5B0000-0x00007FFF1D5C0000-memory.dmp

        memory/3396-38-0x00007FFF1D5B0000-0x00007FFF1D5C0000-memory.dmp

        memory/3396-41-0x00007FFF5D530000-0x00007FFF5D725000-memory.dmp

        memory/3396-40-0x00007FFF1D5B0000-0x00007FFF1D5C0000-memory.dmp

        memory/3396-39-0x00007FFF1D5B0000-0x00007FFF1D5C0000-memory.dmp