Analysis

  • max time kernel
    121s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    14/01/2022, 09:21

General

  • Target
    5b1f5dfeb1d63dfad1961f11a1d13ccd.dll
  • Size 408KB
  • Sample220114-lbdvmsffar
  • SHA256 408e24e34e423d0ee843ee6b153b804765896348e8a046d9aae7b899b3194fb8
  • 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\5b1f5dfeb1d63dfad1961f11a1d13ccd.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1928
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\5b1f5dfeb1d63dfad1961f11a1d13ccd.dll
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1796
      • C:\Windows\SysWOW64\rundll32.exe
        C:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\5b1f5dfeb1d63dfad1961f11a1d13ccd.dll",DllRegisterServer
        3⤵
          PID:792

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

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          Downloads

          memory/1796-57-0x0000000076511000-0x0000000076513000-memory.dmp

          memory/1796-59-0x0000000000305000-0x0000000000306000-memory.dmp

          memory/1796-58-0x00000000002E1000-0x0000000000305000-memory.dmp

          memory/1928-55-0x000007FEFC151000-0x000007FEFC153000-memory.dmp