Analysis

  • max time kernel
    122s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    14/01/2022, 10:32

General

  • Target
    142b439bbfee0b501b2c25ac46f383c4.dll
  • Size 408KB
  • Sample220114-mkzddafhep
  • SHA256 23050d77ca088359fb1d6c3a5b201c56a55bf5be9137a6d69bca91f5b2cafbda
  • 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\142b439bbfee0b501b2c25ac46f383c4.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1924
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\142b439bbfee0b501b2c25ac46f383c4.dll
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2008
      • C:\Windows\SysWOW64\rundll32.exe
        C:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\142b439bbfee0b501b2c25ac46f383c4.dll",DllRegisterServer
        3⤵
          PID:336

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

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          Downloads

          memory/1924-55-0x000007FEFBF81000-0x000007FEFBF83000-memory.dmp

          memory/2008-57-0x00000000760F1000-0x00000000760F3000-memory.dmp

          memory/2008-59-0x0000000000415000-0x0000000000416000-memory.dmp

          memory/2008-58-0x00000000003F1000-0x0000000000415000-memory.dmp