Analysis

  • max time kernel
    150s
  • max time network
    123s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    07/08/2026, 07:27

General

  • Target
    Quotation Request for Project BNC-26.js
  • Size 1.3MB
  • Sample260807-h98wwshq21
  • SHA256 bd29e2e123c5c3fd93d1aaa531b73fa674bb9aa52df141e7bb67fe1939af5017
  • 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.

  • Command and Scripting Interpreter: JavaScript 1 TTPs
  • 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 9 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
    wscript.exe "C:\Users\Admin\AppData\Local\Temp\Quotation Request for Project BNC-26.js"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2348
    • C:\Windows\System32\cmd.exe
      "C:\Windows\System32\cmd.exe" /c "C:\Users\Admin\AppData\Local\Microsoft\Windows\Caches\0yt9yi8warmo.cmd"
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:1492
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -NoProfile -WindowStyle Hidden -Command "&([scriptblock]::Create([string]$env:KGSIGKGWIT))"
        3⤵
        • Command and Scripting Interpreter: PowerShell
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:6000
        • C:\Windows\system32\cmd.exe
          "C:\Windows\system32\cmd.exe" /d /c ""C:\Users\Admin\AppData\Local\Microsoft\Windows\Caches\0yt9yi8warmo.cmd" JHHAEK"
          4⤵
          • Executes a command shell one-liner
          • Suspicious use of WriteProcessMemory
          PID:1144
          • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
            "C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe" -NoProfile -WindowStyle Hidden -Command "&([scriptblock]::Create([string]$env:MTWTLRE))"
            5⤵
            • Command and Scripting Interpreter: PowerShell
            • System Location Discovery: System Language Discovery
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:6956
          • C:\Windows\system32\attrib.exe
            attrib +h +s "C:\Users\Admin\AppData\Local\Microsoft\Windows\Caches\imm_compose\imm_compose.cfg"
            5⤵
            • Views/modifies file attributes
            PID:6152
          • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
            "C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe" -NoProfile -WindowStyle Hidden -Command "&([scriptblock]::Create([string]$env:TOHGBKDKFWII))"
            5⤵
            • Command and Scripting Interpreter: PowerShell
            • System Location Discovery: System Language Discovery
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            • Suspicious use of WriteProcessMemory
            PID:1204
            • C:\Windows\SysWOW64\whoami.exe
              "C:\Windows\system32\whoami.exe" /groups
              6⤵
              • System Location Discovery: System Language Discovery
              • Suspicious use of AdjustPrivilegeToken
              PID:6396
            • 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:2904

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        0yt9yi8warmo.cmd

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\Caches\0yt9yi8warmo.cmd
        • Size 638KB
        • SHA256 6445a6f9858069c54f53af656c53051bfb4d314bb83cb7faa11cc4da0039d9a4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        StartupProfileData-NonInteractive

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
        • Size 1KB
        • SHA256 1c498c80fbf8fc1be5fdc06178ca24cc9899b1a6865223fafcd58b7c6e88cf8d
        • MD5 SHA1 SHA512 TLSH

        StartupProfileData-NonInteractive

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
        • Size 18KB
        • SHA256 f1c64095339e6dd6130c2a7a820a2055d2aa63b77a06ce7a2b7d7454e4d1e3e9
        • MD5 SHA1 SHA512 SSDEEP TLSH

        __PSScriptPolicyTest_aek5dujc.jk1.ps1

        • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_aek5dujc.jk1.ps1
        • Size 60B
        • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
        • MD5 SHA1 SHA512 TLSH

        memory/1204-43-0x0000000008190000-0x00000000081BA000-memory.dmp

        memory/1204-45-0x0000000002F50000-0x0000000002F58000-memory.dmp

        memory/1204-51-0x0000000010000000-0x0000000010060000-memory.dmp

        memory/1204-52-0x0000000010000000-0x0000000010060000-memory.dmp

        memory/1204-53-0x0000000010000000-0x0000000010060000-memory.dmp

        memory/1204-54-0x0000000010000000-0x0000000010060000-memory.dmp

        memory/1204-46-0x0000000010000000-0x0000000010060000-memory.dmp

        memory/1204-32-0x0000000007BE0000-0x0000000007C76000-memory.dmp

        memory/1204-44-0x0000000008D90000-0x0000000008DB4000-memory.dmp

        memory/1204-42-0x0000000008150000-0x000000000815A000-memory.dmp

        memory/1204-41-0x0000000008070000-0x0000000008113000-memory.dmp

        memory/1204-40-0x0000000008050000-0x0000000008070000-memory.dmp

        memory/1204-37-0x0000000070D60000-0x00000000710BB000-memory.dmp

        memory/1204-36-0x0000000070AA0000-0x0000000070AEC000-memory.dmp

        memory/1204-35-0x0000000007D00000-0x0000000007D36000-memory.dmp

        memory/1204-28-0x0000000006380000-0x00000000066DB000-memory.dmp

        memory/1204-34-0x0000000008E00000-0x00000000093BA000-memory.dmp

        memory/1204-33-0x0000000007BA0000-0x0000000007BC2000-memory.dmp

        memory/2904-57-0x0000000010000000-0x0000000010020000-memory.dmp

        memory/2904-61-0x0000000005900000-0x000000000590A000-memory.dmp

        memory/2904-60-0x00000000059F0000-0x0000000005A40000-memory.dmp

        memory/2904-59-0x0000000005950000-0x00000000059E2000-memory.dmp

        memory/2904-56-0x0000000002700000-0x0000000002742000-memory.dmp

        memory/2904-55-0x0000000010000000-0x0000000010020000-memory.dmp

        memory/6000-10-0x00007FF8AF6E0000-0x00007FF8B0084000-memory.dmp

        memory/6000-9-0x00007FF8AF6E0000-0x00007FF8B0084000-memory.dmp

        memory/6000-3-0x00007FF8AF6E0000-0x00007FF8B0084000-memory.dmp

        memory/6000-8-0x00007FF8AF6E0000-0x00007FF8B0084000-memory.dmp

        memory/6000-7-0x00007FF8AF6E0000-0x00007FF8B0084000-memory.dmp

        memory/6000-4-0x000001D2C4600000-0x000001D2C4622000-memory.dmp

        memory/6000-2-0x00007FF8AF86F000-0x00007FF8AF870000-memory.dmp

        memory/6000-12-0x00007FF8AF6E0000-0x00007FF8B0084000-memory.dmp

        memory/6000-13-0x00007FF8AF6E0000-0x00007FF8B0084000-memory.dmp

        memory/6956-24-0x0000000006080000-0x00000000060CC000-memory.dmp

        memory/6956-14-0x0000000002C70000-0x0000000002CA6000-memory.dmp

        memory/6956-15-0x00000000054D0000-0x0000000005B1A000-memory.dmp

        memory/6956-23-0x0000000006030000-0x000000000604E000-memory.dmp

        memory/6956-18-0x0000000005400000-0x0000000005466000-memory.dmp

        memory/6956-25-0x00000000079F0000-0x000000000806C000-memory.dmp

        memory/6956-16-0x0000000005280000-0x00000000052A2000-memory.dmp

        memory/6956-26-0x00000000065C0000-0x00000000065DA000-memory.dmp

        memory/6956-17-0x0000000005320000-0x0000000005386000-memory.dmp

        memory/6956-21-0x0000000005BC0000-0x0000000005F1B000-memory.dmp