Analysis

  • max time kernel
    45s
  • max time network
    102s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    13/05/2022, 09:28

General

  • Target
    955fce049592b8bfacd6024343db0c04.dll
  • Size 586KB
  • Sample220513-lfbwvaecb9
  • SHA256 bdb2ad830f6e43e5eebcb79d995908e340dc6e0f57e5da71e1a7e934170d002a
  • MD5 SHA1 SHA512

Malware Config

Signatures

  • Emotet

    Emotet is a trojan that is primarily spread through spam emails.

  • suricata: ET MALWARE W32/Emotet CnC Beacon 3

    suricata: ET MALWARE W32/Emotet CnC Beacon 3

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\955fce049592b8bfacd6024343db0c04.dll
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:1092
    • C:\Windows\system32\regsvr32.exe
      C:\Windows\system32\regsvr32.exe "C:\Windows\system32\NbsKaSNrAhkN\XHwquyuxOJgIYFi.dll"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:240

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        memory/1092-54-0x000007FEFBF81000-0x000007FEFBF83000-memory.dmp

        memory/1092-55-0x0000000180000000-0x0000000180032000-memory.dmp