Analysis

  • max time kernel
    120s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    02/02/2022, 12:30

General

  • Target
    YXKGxUdd3Kxq.dll
  • Size 254KB
  • Sample220202-ppmw9aach2
  • SHA256 13d4b0a9ac967ca0e031dfacc4ce705c350fead8fa151e2fd9765e4d86ed634c
  • MD5 SHA1 SHA512
Score
1/10

Malware Config

Signatures

  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\YXKGxUdd3Kxq.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1572
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\YXKGxUdd3Kxq.dll
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1364
      • C:\Windows\SysWOW64\rundll32.exe
        C:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\YXKGxUdd3Kxq.dll",DllRegisterServer
        3⤵
          PID:268

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

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          Downloads

          memory/1364-55-0x0000000076911000-0x0000000076913000-memory.dmp

          memory/1572-54-0x000007FEFC061000-0x000007FEFC063000-memory.dmp