Analysis

  • max time kernel
    150s
  • max time network
    154s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    05/08/2026, 18:00

General

  • Target
    fd889b237d65be29826fb628dd8ded6bf43c661440a63f47997453657361b548.exe
  • Size 6.5MB
  • Sample260805-wlsfwsdk8s
  • SHA256 fd889b237d65be29826fb628dd8ded6bf43c661440a63f47997453657361b548
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

    Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Detect suspicious telegram bot 1 IoCs

    Detect suspicious telegram bot.

  • Modifies system certificate store 2 TTPs 5 IoCs
  • Suspicious behavior: EnumeratesProcesses 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 44 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\fd889b237d65be29826fb628dd8ded6bf43c661440a63f47997453657361b548.exe
    "C:\Users\Admin\AppData\Local\Temp\fd889b237d65be29826fb628dd8ded6bf43c661440a63f47997453657361b548.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:3128
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -Command Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Roaming'
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:5496
  • C:\Users\Admin\AppData\Roaming\svchost_task.exe
    C:\Users\Admin\AppData\Roaming\svchost_task.exe
    1⤵
    • Executes dropped EXE
    • Adds Run key to start application
    • Modifies system certificate store
    • Suspicious use of WriteProcessMemory
    PID:4208
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -Command Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Roaming'
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2396

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        StartupProfileData-NonInteractive

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
        • Size 1KB
        • SHA256 d28ef187840dcd1fe0a8a757ef9cd326023bec38b39ef1338f91d508d55dcf28
        • MD5 SHA1 SHA512 TLSH

        __PSScriptPolicyTest_reb4gr4u.wbd.ps1

        • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_reb4gr4u.wbd.ps1
        • Size 60B
        • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
        • MD5 SHA1 SHA512 TLSH

        svchost_task.exe

        • Path C:\Users\Admin\AppData\Roaming\svchost_task.exe
        • Size 6.5MB
        • SHA256 ff2e884d060ff6d75bff94e54830319014d7d668bcd75e8945c8a370f0c3ad65
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/5496-16-0x00007FFF1D370000-0x00007FFF1DD14000-memory.dmp

        memory/5496-18-0x00007FFF1D370000-0x00007FFF1DD14000-memory.dmp

        memory/5496-7-0x00007FFF1D370000-0x00007FFF1DD14000-memory.dmp

        memory/5496-10-0x0000018BF0B50000-0x0000018BF0B6E000-memory.dmp

        memory/5496-11-0x0000018BF0B70000-0x0000018BF0C22000-memory.dmp

        memory/5496-12-0x00007FFF1D370000-0x00007FFF1DD14000-memory.dmp

        memory/5496-13-0x0000018BF0C30000-0x0000018BF0C3A000-memory.dmp

        memory/5496-14-0x00007FFF1D370000-0x00007FFF1DD14000-memory.dmp

        memory/5496-15-0x00007FFF1D370000-0x00007FFF1DD14000-memory.dmp

        memory/5496-0-0x00007FFF1D4FF000-0x00007FFF1D500000-memory.dmp

        memory/5496-17-0x00007FFF1D370000-0x00007FFF1DD14000-memory.dmp

        memory/5496-6-0x00007FFF1D370000-0x00007FFF1DD14000-memory.dmp

        memory/5496-19-0x00007FFF1D370000-0x00007FFF1DD14000-memory.dmp

        memory/5496-20-0x00007FFF1D370000-0x00007FFF1DD14000-memory.dmp

        memory/5496-21-0x00007FFF1D370000-0x00007FFF1DD14000-memory.dmp

        memory/5496-23-0x00007FFF1D370000-0x00007FFF1DD14000-memory.dmp

        memory/5496-22-0x00007FFF1D370000-0x00007FFF1DD14000-memory.dmp

        memory/5496-24-0x00007FFF1D370000-0x00007FFF1DD14000-memory.dmp

        memory/5496-25-0x00007FFF1D370000-0x00007FFF1DD14000-memory.dmp

        memory/5496-27-0x00007FFF1D370000-0x00007FFF1DD14000-memory.dmp

        memory/5496-5-0x00007FFF1D370000-0x00007FFF1DD14000-memory.dmp

        memory/5496-1-0x0000018BF0870000-0x0000018BF0892000-memory.dmp

        memory/5496-4-0x00007FFF1D370000-0x00007FFF1DD14000-memory.dmp