Analysis

  • max time kernel
    149s
  • max time network
    141s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    30/09/2026, 08:39

General

  • Target
    attachment20260930-1253-wc4xly.xls
  • Size 181KB
  • Sample260930-kkeymay15p
  • SHA256 c14bf37d39c7c81806343c288e4e8d57dd24fc612390db22983a21cfcb86912b
  • 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 AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 21 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\attachment20260930-1253-wc4xly.xls"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:1596

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 2KB
        • SHA256 79a84b5591b1e6a882aa9ee089ecf65ec699ec6dc4436cf888bbd1031cb76590
        • MD5 SHA1 SHA512 TLSH

        memory/1596-10-0x00007FFB7B4B0000-0x00007FFB7B6A5000-memory.dmp

        memory/1596-8-0x00007FFB7B4B0000-0x00007FFB7B6A5000-memory.dmp

        memory/1596-1-0x00007FFB3B530000-0x00007FFB3B540000-memory.dmp

        memory/1596-5-0x00007FFB3B530000-0x00007FFB3B540000-memory.dmp

        memory/1596-7-0x00007FFB3B530000-0x00007FFB3B540000-memory.dmp

        memory/1596-0-0x00007FFB3B530000-0x00007FFB3B540000-memory.dmp

        memory/1596-9-0x00007FFB7B4B0000-0x00007FFB7B6A5000-memory.dmp

        memory/1596-2-0x00007FFB3B530000-0x00007FFB3B540000-memory.dmp

        memory/1596-6-0x00007FFB7B4B0000-0x00007FFB7B6A5000-memory.dmp

        memory/1596-4-0x00007FFB7B4B0000-0x00007FFB7B6A5000-memory.dmp

        memory/1596-11-0x00007FFB38EE0000-0x00007FFB38EF0000-memory.dmp

        memory/1596-12-0x00007FFB38EE0000-0x00007FFB38EF0000-memory.dmp

        memory/1596-22-0x00007FFB7B4B0000-0x00007FFB7B6A5000-memory.dmp

        memory/1596-3-0x00007FFB7B54D000-0x00007FFB7B54E000-memory.dmp