Resubmissions

02/08/2026, 22:39

260802-2k5mqaytat3

02/08/2026, 22:38

260802-2kf95agg626

Analysis

  • user interaction
    yes
  • max time kernel
    38s
  • max time network
    40s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    02/08/2026, 22:38

General

  • Target
    voxy.exe
  • Size 2.4MB
  • Sample260802-2kf95agg62
  • SHA256 22b7b0bf8db31debbfb0acd489047efe355f502170c66c535972aee2b3bdd4ca
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
6/10

Malware Config

Signatures

  • Contacts third-party web service commonly abused for C2 1 TTPs 2 IoCs

    Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

  • Looks up external IP address via web service 1 TTPs 2 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Executes a command shell one-liner 1 TTPs 2 IoCs

    Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\voxy.exe
    "C:\Users\Admin\AppData\Local\Temp\voxy.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4992
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c certutil -hashfile "C:\Users\Admin\AppData\Local\Temp\voxy.exe" MD5 | find /i /v "md5" | find /i /v "certutil"
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:4340
      • C:\Windows\system32\certutil.exe
        certutil -hashfile "C:\Users\Admin\AppData\Local\Temp\voxy.exe" MD5
        3⤵
          PID:1416
        • C:\Windows\system32\find.exe
          find /i /v "md5"
          3⤵
            PID:1492
          • C:\Windows\system32\find.exe
            find /i /v "certutil"
            3⤵
              PID:3568
          • C:\Windows\system32\cmd.exe
            C:\Windows\system32\cmd.exe /c pause
            2⤵
            • Executes a command shell one-liner
            PID:4356
        • C:\Windows\System32\rundll32.exe
          C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
          1⤵
            PID:2628

          Network

                MITRE ATT&CK Enterprise v16

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