Analysis

  • max time kernel
    41s
  • max time network
    101s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    15/05/2022, 02:51

General

  • Target
    4586d8a69cd5f8746f139cd95137545b.dll
  • Size 538KB
  • Sample220515-db6awsfddr
  • SHA256 293b0120cd3bcca96f7bbcedf76005524112fa7a972543e41b78326d55bdcb76
  • 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\4586d8a69cd5f8746f139cd95137545b.dll
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:1228
    • C:\Windows\system32\regsvr32.exe
      C:\Windows\system32\regsvr32.exe "C:\Windows\system32\DPrENggcCz\mROtOV.dll"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:1832

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        memory/1228-54-0x000007FEFB871000-0x000007FEFB873000-memory.dmp

        memory/1228-55-0x0000000180000000-0x0000000180032000-memory.dmp