Analysis

  • max time kernel
    119s
  • max time network
    120s
  • platform
    windows10_x64
  • resource
    win10v200722
  • submitted
    27/08/2020, 12:44

General

  • Target
    plugx_decrypted_dll.bin.dll
  • Size 160KB
  • Sample200827-ltl1v96efj
  • SHA256 f631e8f0c723cccbc5b26387f4100351de2e158b6770e962733734be6ca119d5
  • MD5 SHA1 SHA512
Score
10/10

Malware Config

Signatures

  • PlugX

    PlugX is a RAT (Remote Access Trojan) that has been around since 2008.

  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 13 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\plugx_decrypted_dll.bin.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3908
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\plugx_decrypted_dll.bin.dll,#1
      2⤵
        PID:3028
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3028 -s 616
          3⤵
          • Program crash
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:3024

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

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          Downloads

          memory/3024-1-0x00000000044A0000-0x00000000044A1000-memory.dmp