Analysis

  • max time kernel
    17s
  • max time network
    86s
  • platform
    windows7_x64
  • resource
    win7v20201028
  • submitted
    31/03/2021, 20:07

General

  • Target
    3b8dd3bc950e31064f5fe058ed3e8c25f082bef1f42e1.dll
  • Size 19KB
  • Sample210331-5qg4ftcapj
  • SHA256 3b8dd3bc950e31064f5fe058ed3e8c25f082bef1f42e1426760cc6f8fef14821
  • MD5 SHA1 SHA512
Score
4/10

Malware Config

Signatures

  • Drops file in Windows directory 1 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\3b8dd3bc950e31064f5fe058ed3e8c25f082bef1f42e1.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:776
    • C:\Windows\system32\notepad.exe
      notepad.exe
      2⤵
      • Drops file in Windows directory
      PID:2008

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        memory/1712-6-0x000007FEF6010000-0x000007FEF628A000-memory.dmp

        memory/2008-2-0x0000000000070000-0x0000000000073000-memory.dmp

        memory/2008-4-0x000007FEFB991000-0x000007FEFB993000-memory.dmp