Resubmissions

25/04/2023, 20:18

230425-y3j7yscg23 10

Analysis

  • max time kernel
    500s
  • max time network
    503s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25/04/2023, 20:18

General

  • Target

    Executables/UPDHEALTH.cmd

  • Size

    1KB

  • MD5

    1b241a1abbaa55fee0cd88e7f9995f38

  • SHA1

    37bbf721b8d8c8de79364891ea477a024a561fd3

  • SHA256

    5b91efc5bdb2e642e50ad0c38cea03daeb8717a3905a4b8792ea9e09f13c9200

  • SHA512

    f1a4000784eb459451a97bdb09e118cda3836a597b5b67ba1bc39fc5f7ddb6cbb26cd43e9e2a3be8203aad75f157a53e6ed4c1de3fe6c6505231b64c392c8868

Score
1/10

Malware Config

Signatures

  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\Executables\UPDHEALTH.cmd"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2208
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c reg query "HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall" /d /f "Update Health Tools" /s | findstr /i /c:"CurrentVersion\Uninstall\\"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:32
      • C:\Windows\system32\reg.exe
        reg query "HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall" /d /f "Update Health Tools" /s
        3⤵
          PID:792
        • C:\Windows\system32\findstr.exe
          findstr /i /c:"CurrentVersion\Uninstall\\"
          3⤵
            PID:428
        • C:\Windows\system32\cmd.exe
          C:\Windows\system32\cmd.exe /c reg query "HKCR\Installer\Products" /d /f "Update Health Tools" /s | findstr /i /c:"Installer\Products\\"
          2⤵
          • Suspicious use of WriteProcessMemory
          PID:4132
          • C:\Windows\system32\reg.exe
            reg query "HKCR\Installer\Products" /d /f "Update Health Tools" /s
            3⤵
              PID:4288
            • C:\Windows\system32\findstr.exe
              findstr /i /c:"Installer\Products\\"
              3⤵
                PID:4328

          Network

          MITRE ATT&CK Matrix

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          Downloads