Analysis

  • max time kernel
    148s
  • 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
    29/08/2026, 04:28

General

  • Target
    file.exe
  • Size 2.2MB
  • Sample260829-e3rr9awdqe
  • SHA256 63c128dcb78f5ea819596b684e596f4d43be3178ea3f5c58800eba9e1d008d40
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Suspicious behavior: LoadsDriver 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\file.exe
    "C:\Users\Admin\AppData\Local\Temp\file.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1680
    • C:\Windows\SYSTEM32\curl.exe
      curl.exe -s -L --connect-timeout 10 --max-time 120 --retry 1 -A Microsoft-Symbol-Server/10.1700.661.0 -o "C:\Users\Admin\AppData\Local\Temp\ntkrnlmp.pdb" "https://msdl.microsoft.com/download/symbols/ntkrnlmp.pdb/CA8E2F01B822EDE6357898BFBF8629971/ntkrnlmp.pdb"
      2⤵
        PID:2672
    • C:\Users\Admin\AppData\Local\Temp\id8nm1wfax.sys
      C:\Users\Admin\AppData\Local\Temp\id8nm1wfax.sys
      1⤵
      • Executes dropped EXE
      PID:2844

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

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          Downloads

          id8nm1wfax.sys

          • Path C:\Users\Admin\AppData\Local\Temp\id8nm1wfax.sys
          • Size 78KB
          • SHA256 6e8b49cf70bf854e8c59c7d27cefa89406caf8978461190dabb86dafcd8554e1
          • MD5 SHA1 SHA512 SSDEEP TLSH

          ntkrnlmp.pdb

          • Path C:\Users\Admin\AppData\Local\Temp\ntkrnlmp.pdb
          • Size 8.2MB
          • SHA256 e1be7b013e71142ebfb160edead2642bf0e632a9e714540555aea2de9c23e90a
          • MD5 SHA1 SHA512 SSDEEP TLSH