Analysis

  • max time kernel
    148s
  • max time network
    143s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    08/08/2026, 12:27

General

  • Target
    Zahlungs-IBAN-Bestätigung 06-08-2026 pdf.vbs
  • Size 1.3MB
  • Sample260808-pm286afk9t
  • SHA256 d2989c7149d41251cb115b49880da9c819d3823299ffcd187fba5b23a36e7f4f
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • agenttesla

Credentials

Signatures

  • Family: AgentTesla

    Agent Tesla is a remote access tool (RAT) written in visual basic.

  • Command and Scripting Interpreter: PowerShell 1 TTPs 3 IoCs

    Run Powershell and hide display window.

  • Accesses Microsoft Outlook profiles 1 TTPs 1 IoCs
  • Looks up external IP address via web service 1 TTPs 1 IoCs

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

  • 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).

  • 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.

  • 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 10 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs
  • Views/modifies file attributes 1 TTPs 1 IoCs
  • outlook_office_path 1 IoCs

Processes

  • C:\Windows\System32\WScript.exe
    "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\Zahlungs-IBAN-Bestätigung 06-08-2026 pdf.vbs"
    1⤵
    • Executes a VBScript file via the Windows Script Host.
    • Suspicious use of WriteProcessMemory
    PID:3968
    • C:\Windows\System32\cmd.exe
      "C:\Windows\System32\cmd.exe" /c "C:\Users\Admin\AppData\Local\Microsoft\Windows\Caches\02E37388.cmd"
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:5784
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -NoProfile -WindowStyle Hidden -Command "&([scriptblock]::Create([string]$env:UVOTSQXFCZ))"
        3⤵
        • Command and Scripting Interpreter: PowerShell
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:2312
        • C:\Windows\system32\cmd.exe
          "C:\Windows\system32\cmd.exe" /d /c ""C:\Users\Admin\AppData\Local\Microsoft\Windows\Caches\02E37388.cmd" GJKMNDWKQ"
          4⤵
          • Executes a command shell one-liner
          • Suspicious use of WriteProcessMemory
          PID:4992
          • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
            "C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe" -NoProfile -WindowStyle Hidden -Command "&([scriptblock]::Create([string]$env:HNSHTR))"
            5⤵
            • Command and Scripting Interpreter: PowerShell
            • System Location Discovery: System Language Discovery
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:3924
          • C:\Windows\system32\attrib.exe
            attrib +h +s "C:\Users\Admin\AppData\Local\Microsoft\Windows\Caches\fontcache_v\fontcache_v.dat"
            5⤵
            • Views/modifies file attributes
            PID:1636
          • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
            "C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe" -NoProfile -WindowStyle Hidden -Command "&([scriptblock]::Create([string]$env:NIFRCLTNNGW))"
            5⤵
            • Command and Scripting Interpreter: PowerShell
            • System Location Discovery: System Language Discovery
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            • Suspicious use of WriteProcessMemory
            PID:3388
            • C:\Windows\SysWOW64\whoami.exe
              "C:\Windows\system32\whoami.exe" /groups
              6⤵
              • System Location Discovery: System Language Discovery
              • Suspicious use of AdjustPrivilegeToken
              PID:5204
            • C:\Windows\SysWOW64\prevhost.exe
              "C:\Windows\SysWOW64\prevhost.exe"
              6⤵
              • Accesses Microsoft Outlook profiles
              • System Location Discovery: System Language Discovery
              • Suspicious behavior: EnumeratesProcesses
              • outlook_office_path
              PID:904

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        02E37388.cmd

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\Caches\02E37388.cmd
        • Size 638KB
        • SHA256 cabce722725ac743178af89c125fde5d4871483e4352f0380a877f2847e786b8
        • MD5 SHA1 SHA512 SSDEEP TLSH

        StartupProfileData-NonInteractive

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
        • Size 1KB
        • SHA256 4e14a7b28afff95b70ba849207619ff903c6ea821b8cf2c12b589579a7d7d3af
        • MD5 SHA1 SHA512 TLSH

        StartupProfileData-NonInteractive

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
        • Size 18KB
        • SHA256 dfff83f691483c1ca52fe48caab77cdaaf31c97d6e65f5a711d6490e1636760b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        __PSScriptPolicyTest_yg5uz0oq.wme.ps1

        • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_yg5uz0oq.wme.ps1
        • Size 60B
        • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
        • MD5 SHA1 SHA512 TLSH

        memory/904-63-0x0000000005B00000-0x0000000005B0A000-memory.dmp

        memory/904-57-0x0000000010000000-0x0000000010020000-memory.dmp

        memory/904-59-0x0000000010000000-0x0000000010020000-memory.dmp

        memory/904-58-0x0000000002880000-0x00000000028C2000-memory.dmp

        memory/904-61-0x0000000005B40000-0x0000000005BD2000-memory.dmp

        memory/904-62-0x0000000005BE0000-0x0000000005C30000-memory.dmp

        memory/2312-8-0x00007FFEECD60000-0x00007FFEED704000-memory.dmp

        memory/2312-15-0x00007FFEECD60000-0x00007FFEED704000-memory.dmp

        memory/2312-14-0x00007FFEECD60000-0x00007FFEED704000-memory.dmp

        memory/2312-12-0x00007FFEECD60000-0x00007FFEED704000-memory.dmp

        memory/2312-11-0x00007FFEECD60000-0x00007FFEED704000-memory.dmp

        memory/2312-10-0x00007FFEECD60000-0x00007FFEED704000-memory.dmp

        memory/2312-9-0x00007FFEECD60000-0x00007FFEED704000-memory.dmp

        memory/2312-7-0x00007FFEECD60000-0x00007FFEED704000-memory.dmp

        memory/2312-6-0x00007FFEECD60000-0x00007FFEED704000-memory.dmp

        memory/2312-5-0x0000019DEB8D0000-0x0000019DEB8F2000-memory.dmp

        memory/2312-2-0x00007FFEECEEF000-0x00007FFEECEF0000-memory.dmp

        memory/3388-46-0x0000000007960000-0x0000000007984000-memory.dmp

        memory/3388-44-0x00000000077A0000-0x00000000077AA000-memory.dmp

        memory/3388-32-0x0000000005A80000-0x0000000005DDB000-memory.dmp

        memory/3388-48-0x0000000010000000-0x0000000010060000-memory.dmp

        memory/3388-54-0x0000000010000000-0x0000000010060000-memory.dmp

        memory/3388-34-0x0000000007270000-0x0000000007306000-memory.dmp

        memory/3388-35-0x0000000007310000-0x0000000007332000-memory.dmp

        memory/3388-36-0x0000000008080000-0x000000000863A000-memory.dmp

        memory/3388-37-0x00000000073C0000-0x00000000073F6000-memory.dmp

        memory/3388-38-0x0000000070B20000-0x0000000070B6C000-memory.dmp

        memory/3388-39-0x0000000070DE0000-0x000000007113B000-memory.dmp

        memory/3388-42-0x0000000007600000-0x0000000007620000-memory.dmp

        memory/3388-43-0x00000000076B0000-0x0000000007753000-memory.dmp

        memory/3388-55-0x0000000010000000-0x0000000010060000-memory.dmp

        memory/3388-45-0x0000000007930000-0x000000000795A000-memory.dmp

        memory/3388-56-0x0000000010000000-0x0000000010060000-memory.dmp

        memory/3388-47-0x0000000000B70000-0x0000000000B78000-memory.dmp

        memory/3388-53-0x0000000010000000-0x0000000010060000-memory.dmp

        memory/3924-25-0x0000000006710000-0x000000000672E000-memory.dmp

        memory/3924-28-0x0000000006CD0000-0x0000000006CEA000-memory.dmp

        memory/3924-26-0x0000000006790000-0x00000000067DC000-memory.dmp

        memory/3924-27-0x0000000007F60000-0x00000000085DC000-memory.dmp

        memory/3924-23-0x00000000062E0000-0x000000000663B000-memory.dmp

        memory/3924-19-0x0000000005AD0000-0x0000000005B36000-memory.dmp

        memory/3924-20-0x0000000005B40000-0x0000000005BA6000-memory.dmp

        memory/3924-18-0x0000000005930000-0x0000000005952000-memory.dmp

        memory/3924-17-0x0000000005C90000-0x00000000062DA000-memory.dmp

        memory/3924-16-0x0000000003340000-0x0000000003376000-memory.dmp