Analysis

  • max time kernel
    117s
  • max time network
    117s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    02/02/2022, 11:06

General

  • Target
    cb3cdcbd49ee08e1a7b78a77efd831eb.dll
  • Size 254KB
  • Sample220202-m7ex9aabb4
  • SHA256 6e44afa1bdb754a9fa4f3b71d91f7a6df03b221cbf518db09a93c1b68a5dc59b
  • 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\cb3cdcbd49ee08e1a7b78a77efd831eb.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1072
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\cb3cdcbd49ee08e1a7b78a77efd831eb.dll
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1544
      • C:\Windows\SysWOW64\rundll32.exe
        C:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\cb3cdcbd49ee08e1a7b78a77efd831eb.dll",DllRegisterServer
        3⤵
          PID:652

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

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          Downloads

          memory/1072-54-0x000007FEFBEE1000-0x000007FEFBEE3000-memory.dmp

          memory/1544-55-0x0000000075D61000-0x0000000075D63000-memory.dmp