Analysis

  • max time kernel
    125s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    03/06/2024, 14:58

General

  • Target
    DesignBuilder.v2.2.4.001-RECOiL/crack/License_Server/service_install.cmd
  • Size 164B
  • Sample240603-scgfgsbd99
  • SHA256 2110cd2c6d9b3912b4353955a46dfff1b102f0f41cd2a4470af0ffc5f6fb4365
  • MD5 SHA1 SHA512
Score
1/10

Malware Config

Signatures

  • Runs net.exe
  • Suspicious behavior: CmdExeWriteProcessMemorySpam 1 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c "C:\Users\Admin\AppData\Local\Temp\DesignBuilder.v2.2.4.001-RECOiL\crack\License_Server\service_install.cmd"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2140
    • C:\Users\Admin\AppData\Local\Temp\DesignBuilder.v2.2.4.001-RECOiL\crack\License_Server\rlm.exe
      rlm -install_service -dlog "C:\Users\Admin\AppData\Local\Temp\DesignBuilder.v2.2.4.001-RECOiL\crack\License_Server\designb_rlm.log" -service_name "DesignBuilder License Server" -c "C:\Users\Admin\AppData\Local\Temp\DesignBuilder.v2.2.4.001-RECOiL\crack\License_Server"
      2⤵
      • Suspicious behavior: CmdExeWriteProcessMemorySpam
      PID:528
    • C:\Windows\system32\net.exe
      net start "DesignBuilder License Server"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:668
      • C:\Windows\system32\net1.exe
        C:\Windows\system32\net1 start "DesignBuilder License Server"
        3⤵
          PID:476
    • C:\Users\Admin\AppData\Local\Temp\DesignBuilder.v2.2.4.001-RECOiL\crack\License_Server\rlm.exe
      C:\Users\Admin\AppData\Local\Temp\DesignBuilder.v2.2.4.001-RECOiL\crack\License_Server\rlm.exe "-dlog" "C:\Users\Admin\AppData\Local\Temp\DesignBuilder.v2.2.4.001-RECOiL\crack\License_Server\designb_rlm.log" "-c" "C:\Users\Admin\AppData\Local\Temp\DesignBuilder.v2.2.4.001-RECOiL\crack\License_Server" -service
      1⤵
      • Suspicious use of WriteProcessMemory
      PID:784
      • C:\Users\Admin\AppData\Local\Temp\DesignBuilder.v2.2.4.001-RECOiL\crack\License_Server\rlm.exe
        "C:\Users\Admin\AppData\Local\Temp\DesignBuilder.v2.2.4.001-RECOiL\crack\License_Server\rlm.exe" -g designb "C:\Users\Admin\AppData\Local\Temp\DesignBuilder.v2.2.4.001-RECOiL\crack\License_Server\designb.set" -s 504 -p "C:\Users\Admin\AppData\Local\Temp\DesignBuilder.v2.2.4.001-RECOiL\crack\License_Server" -dlog "C:\Users\Admin\AppData\Local\Temp\DesignBuilder.v2.2.4.001-RECOiL\crack\License_Server\designb_rlm.log" (null)
        2⤵
          PID:1736

      Network

            MITRE ATT&CK Matrix

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