Analysis

  • max time kernel
    148s
  • max time network
    117s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    18/08/2026, 10:38

General

  • Target
    18082026 SİPARİŞ ONAYI_xlsx.js
  • Size 521KB
  • Sample260818-mpmkdagf68
  • SHA256 c00740d627a2a21bc95b8f544259604e725f2eeb8aae75ed8be1d569b422cb8a
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • vipkeylogger

Credentials

Signatures

  • Family: VIPKeylogger

    VIPKeylogger is a keylogger and infostealer written in C# and it resembles SnakeKeylogger that was found in 2020.

  • Badlisted process makes network request 4 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.

  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
  • Looks up external IP address via web service 1 TTPs 3 IoCs

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

  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Command and Scripting Interpreter: JavaScript 1 TTPs
  • Suspicious behavior: EnumeratesProcesses 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 2 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.

  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Windows\system32\wscript.exe
    wscript.exe "C:\Users\Admin\AppData\Local\Temp\18082026 SİPARİŞ ONAYI_xlsx.js"
    1⤵
      PID:2720
    • C:\Windows\System32\conhost.exe
      C:\Windows\System32\conhost.exe
      1⤵
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1948
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe
        2⤵
          PID:5192
      • C:\Windows\system32\wscript.exe
        wscript.exe
        1⤵
          PID:2520
        • C:\Windows\System32\conhost.exe
          "C:\Windows\System32\conhost.exe" --headless "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -WindowStyle Hidden -NoP -EP Bypass -NonInteractive -File "C:\Users\Admin\AppData\Local\Temp\9t6msyj549f\9t6msyj549f.ps1"
          1⤵
          • Suspicious use of WriteProcessMemory
          PID:2856
          • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
            C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe -WindowStyle Hidden -NoP -EP Bypass -NonInteractive -File C:\Users\Admin\AppData\Local\Temp\9t6msyj549f\9t6msyj549f.ps1
            2⤵
            • Badlisted process makes network request
            • Command and Scripting Interpreter: PowerShell
            • Accesses Microsoft Outlook profiles
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            • outlook_office_path
            • outlook_win_path
            PID:4120
        • C:\Windows\system32\svchost.exe
          C:\Windows\system32\svchost.exe -k GPSvcGroup
          1⤵
            PID:2904

          Network

                MITRE ATT&CK Enterprise v16

                Replay Monitor

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                Downloads

                9t6msyj549f.ps1

                • Path C:\Users\Admin\AppData\Local\Temp\9t6msyj549f\9t6msyj549f.ps1
                • Size 1KB
                • SHA256 c6608457fcd3c75c446f98aaed615648bb426dd572860c4fb447a14ee47718dd
                • MD5 SHA1 SHA512 TLSH

                9t6msyj549fa

                • Path C:\Users\Admin\AppData\Local\Temp\9t6msyj549f\9t6msyj549fa
                • Size 66KB
                • SHA256 e831de7a912eb2a1d01e2741b68cbf7c8fc883fcb778d626dc8830810a80daf4
                • MD5 SHA1 SHA512 SSDEEP TLSH

                9t6msyj549fb

                • Path C:\Users\Admin\AppData\Local\Temp\9t6msyj549f\9t6msyj549fb
                • Size 66KB
                • SHA256 089e3b572583b26b5662072035c883bde71665c8f223589cd292c209205dcc78
                • MD5 SHA1 SHA512 SSDEEP TLSH

                memory/4120-5-0x000001C7CBF00000-0x000001C7CBF22000-memory.dmp

                memory/4120-9-0x000001C7CBF30000-0x000001C7CBF80000-memory.dmp

                memory/4120-10-0x000001C7CBEF0000-0x000001C7CBF02000-memory.dmp

                memory/4120-11-0x000001C7CBFC0000-0x000001C7CC008000-memory.dmp

                memory/4120-13-0x000001C7CCC30000-0x000001C7CCDF2000-memory.dmp

                memory/4120-14-0x000001C7CCAB0000-0x000001C7CCB00000-memory.dmp