Analysis

  • max time kernel
    84s
  • max time network
    148s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    14/07/2022, 08:00

General

  • Target
    4fc39257fe9f2f3ffad1d1953318b67e.dll
  • Size 314KB
  • Sample220714-jv2ppsdfcp
  • SHA256 880e74d5b07f9e1828db32af0417e9b073e7795caa073901c86cce93a2b94eb0
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • emotet

Botnet
  • Epoch5

C2
  • 62.171.178.147:8080

  • 128.199.217.206:443

  • 85.25.120.45:8080

  • 157.230.99.206:8080

  • 46.101.234.246:8080

  • 196.44.98.190:8080

  • 202.134.4.210:7080

  • 54.37.106.167:8080

  • 175.126.176.79:8080

  • 104.244.79.94:443

  • 103.71.99.57:8080

  • 88.217.172.165:8080

  • 104.248.225.227:8080

  • 198.199.70.22:8080

  • 64.227.55.231:8080

  • 128.199.242.164:8080

  • 195.77.239.39:8080

  • 118.98.72.86:443

  • 54.37.228.122:443

  • 157.245.111.0:8080

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\4fc39257fe9f2f3ffad1d1953318b67e.dll
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:2008
    • C:\Windows\system32\regsvr32.exe
      C:\Windows\system32\regsvr32.exe "C:\Windows\system32\PIauoxiPkseiquP\hYLjySykSllabHj.dll"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:1932

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/2008-54-0x000007FEFBA41000-0x000007FEFBA43000-memory.dmp

        memory/2008-55-0x00000000002E0000-0x000000000030A000-memory.dmp