Analysis

  • max time kernel
    42s
  • max time network
    145s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    13/06/2022, 13:37

General

  • Target
    G6ywKMSEt9n57YC.dll
  • Size 459KB
  • Sample220613-qws8aagdhj
  • SHA256 deb1d47c77f2b38370e676455c82565be445bde2f1bb8313d395d181bed2b52a
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • emotet

Botnet
  • Epoch4

C2
  • 149.56.131.28:8080

  • 72.15.201.15:8080

  • 207.148.79.14:8080

  • 82.165.152.127:8080

  • 46.55.222.11:443

  • 213.241.20.155:443

  • 163.44.196.120:8080

  • 51.254.140.238:7080

  • 107.170.39.149:8080

  • 188.44.20.25:443

  • 82.223.21.224:8080

  • 172.104.251.154:8080

  • 164.68.99.3:8080

  • 101.50.0.91:8080

  • 129.232.188.93:443

  • 173.212.193.249:8080

  • 103.132.242.26:8080

  • 186.194.240.217:443

  • 37.187.115.122:8080

  • 91.207.28.33:8080

eck1.plain
ecs1.plain

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 3 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\G6ywKMSEt9n57YC.dll
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:1380
    • C:\Windows\system32\regsvr32.exe
      C:\Windows\system32\regsvr32.exe "C:\Windows\system32\KCRZTSRZcK\iogcVfntiLOjPMN.dll"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:956

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/1380-54-0x000007FEFC5C1000-0x000007FEFC5C3000-memory.dmp

        memory/1380-55-0x0000000180000000-0x000000018002A000-memory.dmp