Analysis

  • max time kernel
    120s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    17/01/2022, 10:26

General

  • Target
    f584ae0cf0fdffd42d26ad859bc2103f.dll
  • Size 472KB
  • Sample220117-mgj5aaheb9
  • SHA256 960f02b5f7d39c4ebff61c8345c69f2f84e42d27db7442cb8a37c5df91dff07d
  • 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\f584ae0cf0fdffd42d26ad859bc2103f.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1688
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\f584ae0cf0fdffd42d26ad859bc2103f.dll
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1100
      • C:\Windows\SysWOW64\rundll32.exe
        C:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\f584ae0cf0fdffd42d26ad859bc2103f.dll",DllRegisterServer
        3⤵
          PID:668

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

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          Downloads

          memory/1100-56-0x0000000075AB1000-0x0000000075AB3000-memory.dmp

          memory/1100-58-0x0000000000235000-0x0000000000236000-memory.dmp

          memory/1100-57-0x0000000000211000-0x0000000000235000-memory.dmp

          memory/1688-54-0x000007FEFC3C1000-0x000007FEFC3C3000-memory.dmp