Analysis

  • max time kernel
    148s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    24/08/2026, 16:33

General

  • Target
    4c071a7bb6877628bfad74551fddb0a1b6d71f72b8e785b4b88d85c9d1e921b5.exe
  • Size 6.5MB
  • Sample260824-t2xpfaeb93
  • SHA256 4c071a7bb6877628bfad74551fddb0a1b6d71f72b8e785b4b88d85c9d1e921b5
  • 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 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4c071a7bb6877628bfad74551fddb0a1b6d71f72b8e785b4b88d85c9d1e921b5.exe
    "C:\Users\Admin\AppData\Local\Temp\4c071a7bb6877628bfad74551fddb0a1b6d71f72b8e785b4b88d85c9d1e921b5.exe"
    1⤵
    • Adds Run key to start application
    • Modifies system certificate store
    • Suspicious use of WriteProcessMemory
    PID:2472
    • 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:2452
  • 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
    • Suspicious use of WriteProcessMemory
    PID:3732
    • 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:4852

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        powershell.exe.log

        • Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log
        • Size 2KB
        • SHA256 84739c608a73509419748e4e20e6cc4e1846056c3fe1929a8300d5a1a488202f
        • MD5 SHA1 SHA512 TLSH

        StartupProfileData-NonInteractive

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
        • Size 944B
        • SHA256 98d17949831dda7243aa8b24a66443eee75d0805996826290fbe1a75bfc79e72
        • MD5 SHA1 SHA512 TLSH

        __PSScriptPolicyTest_4fel5jmk.utn.ps1

        • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_4fel5jmk.utn.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 e2fa05b6e9ea1f7eaf0620effae357ef6b8076164683e7e113838cc59b3037fa
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/2452-0-0x0000023F69680000-0x0000023F69690000-memory.dmp

        memory/2452-1-0x0000023F69680000-0x0000023F69690000-memory.dmp

        memory/2452-7-0x0000023F695F0000-0x0000023F69612000-memory.dmp

        memory/2452-12-0x0000023F69690000-0x0000023F698AC000-memory.dmp