Analysis

  • max time kernel
    96s
  • max time network
    98s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08-01-2025 10:19

General

  • Target

    30a4e2ff3b658e88492c4cd211b38287fcb517363bde766987fa2fad9f4f33a8.exe

  • Size

    2.9MB

  • MD5

    5f32261e77522aa8223be93310852849

  • SHA1

    4004a6b92a754834c5bc6c0bb492924a452163d6

  • SHA256

    30a4e2ff3b658e88492c4cd211b38287fcb517363bde766987fa2fad9f4f33a8

  • SHA512

    8a72be4278d635c9d98505e2954019600b32e46fdc38a08c89ba5a9b17e7e36d3789c756e6c9ded3cb4834bb7ba0d8f38534f803e6ca9be6d80d3751245b7dd9

  • SSDEEP

    24576:7v97AXmZZcVKfIxTiEVc847flVC6faaQDbGV6eH81k6IbGD2JTu0GoZQDbGV6eHK:7v97AXmw4gxeOw46fUbNecCCFbNecR

Malware Config

Signatures

  • Drops startup file 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of SetThreadContext 2 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 43 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\30a4e2ff3b658e88492c4cd211b38287fcb517363bde766987fa2fad9f4f33a8.exe
    "C:\Users\Admin\AppData\Local\Temp\30a4e2ff3b658e88492c4cd211b38287fcb517363bde766987fa2fad9f4f33a8.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3020
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c echo on error resume next:CreateObject("WScript.Shell").Run "C:\Users\Admin\AppData\Local\Temp\30a4e2ff3b658e88492c4cd211b38287fcb517363bde766987fa2fad9f4f33a8.exe",1: >"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\x.vbs"
      2⤵
      • Drops startup file
      • System Location Discovery: System Language Discovery
      PID:472
    • C:\Users\Admin\AppData\Local\Temp\30a4e2ff3b658e88492c4cd211b38287fcb517363bde766987fa2fad9f4f33a8.exe
      C:\Users\Admin\AppData\Local\Temp\30a4e2ff3b658e88492c4cd211b38287fcb517363bde766987fa2fad9f4f33a8.exe
      2⤵
      • Adds Run key to start application
      • Suspicious use of SetThreadContext
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4988
      • C:\Users\Admin\AppData\Local\Temp\30a4e2ff3b658e88492c4cd211b38287fcb517363bde766987fa2fad9f4f33a8.exe
        C:\Users\Admin\AppData\Local\Temp\30a4e2ff3b658e88492c4cd211b38287fcb517363bde766987fa2fad9f4f33a8.exe
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of SetWindowsHookEx
        PID:1304
      • C:\Windows\SysWOW64\diskperf.exe
        "C:\Windows\SysWOW64\diskperf.exe"
        3⤵
          PID:3188

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1304-15-0x0000000000400000-0x000000000043E000-memory.dmp

      Filesize

      248KB

    • memory/1304-27-0x0000000000400000-0x000000000043E000-memory.dmp

      Filesize

      248KB

    • memory/1304-19-0x0000000000400000-0x000000000043E000-memory.dmp

      Filesize

      248KB

    • memory/4988-5-0x0000000000400000-0x0000000001400000-memory.dmp

      Filesize

      16.0MB

    • memory/4988-3-0x0000000000400000-0x0000000000628000-memory.dmp

      Filesize

      2.2MB

    • memory/4988-9-0x00000000004E7000-0x0000000000513000-memory.dmp

      Filesize

      176KB

    • memory/4988-7-0x0000000000400000-0x0000000001400000-memory.dmp

      Filesize

      16.0MB

    • memory/4988-10-0x0000000000400000-0x0000000000628000-memory.dmp

      Filesize

      2.2MB

    • memory/4988-1-0x0000000000400000-0x0000000001400000-memory.dmp

      Filesize

      16.0MB

    • memory/4988-6-0x0000000000400000-0x0000000000628000-memory.dmp

      Filesize

      2.2MB

    • memory/4988-11-0x0000000000400000-0x0000000000628000-memory.dmp

      Filesize

      2.2MB

    • memory/4988-4-0x0000000000400000-0x0000000001400000-memory.dmp

      Filesize

      16.0MB

    • memory/4988-8-0x0000000000400000-0x0000000000628000-memory.dmp

      Filesize

      2.2MB

    • memory/4988-23-0x0000000000400000-0x0000000000628000-memory.dmp

      Filesize

      2.2MB

    • memory/4988-21-0x0000000000400000-0x0000000001400000-memory.dmp

      Filesize

      16.0MB

    • memory/4988-2-0x0000000000400000-0x0000000000628000-memory.dmp

      Filesize

      2.2MB