Analysis

  • max time kernel
    56s
  • max time network
    144s
  • platform
    windows10_x64
  • resource
    win10-20220414-en
  • submitted
    14-05-2022 14:31

General

  • Target

    f6e7fa0e7c84b45ae120f85d4ef7eb8328b5601e4c81a1e19b1ae6cc7b27432c.dll

  • Size

    532KB

  • MD5

    0a2ff68e7ebd56cb6cd7539b6abf49ba

  • SHA1

    09d8c300ad2f481485169d96bc46f3d2fa319503

  • SHA256

    f6e7fa0e7c84b45ae120f85d4ef7eb8328b5601e4c81a1e19b1ae6cc7b27432c

  • SHA512

    87b7b5c22823c28320dddec5b0045a7876f7e8f60838271c255ca9e25d354618d27b8e723234d2b242369d8877d6f5211ddbc5acbc3c7c637efc5957fc621428

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 2 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\f6e7fa0e7c84b45ae120f85d4ef7eb8328b5601e4c81a1e19b1ae6cc7b27432c.dll
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:2092
    • C:\Windows\system32\regsvr32.exe
      C:\Windows\system32\regsvr32.exe "C:\Windows\system32\ZlmnOIRqf\KALVezSW.dll"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:3672

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/2092-118-0x0000000180000000-0x0000000180030000-memory.dmp
    Filesize

    192KB

  • memory/3672-123-0x0000000000000000-mapping.dmp