Analysis

  • max time kernel
    53s
  • max time network
    145s
  • platform
    windows10_x64
  • resource
    win10-20220414-en
  • submitted
    30-06-2022 09:21

General

  • Target

    6f19f064e76dca70124a0359dc9123bc7f4837a1d9fdd14035d8a37adecd163a.dll

  • Size

    425KB

  • MD5

    b3aed61a6dd2da0ab775bd521ac645f8

  • SHA1

    cf24cca87f0b47ad777321f60460396b8890eab4

  • SHA256

    6f19f064e76dca70124a0359dc9123bc7f4837a1d9fdd14035d8a37adecd163a

  • SHA512

    2a1ea9dd040216f165dc5459949d00df9e702f48fdabb91b06006a262587e2b5adcd6958db63598cc7b5dd059bb8422207313b249c56410fdd9bfb6f661bf58d

Malware Config

Extracted

Family

emotet

Botnet

Epoch4

C2

172.104.251.154:8080

51.161.73.194:443

101.50.0.91:8080

91.207.28.33:8080

119.193.124.41:7080

150.95.66.124:8080

103.132.242.26:8080

37.187.115.122:8080

172.105.226.75:8080

131.100.24.231:80

196.218.30.83:443

79.137.35.198:8080

103.75.201.2:443

82.223.21.224:8080

153.126.146.25:7080

146.59.226.45:443

209.97.163.214:443

186.194.240.217:443

197.242.150.244:8080

45.118.115.99:8080

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 6 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\6f19f064e76dca70124a0359dc9123bc7f4837a1d9fdd14035d8a37adecd163a.dll
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:2356
    • C:\Windows\system32\regsvr32.exe
      C:\Windows\system32\regsvr32.exe "C:\Windows\system32\YPEWdCPqIwdm\eZNeIRTQySNNkP.dll"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:2672

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/2356-114-0x0000000002CE0000-0x0000000002D34000-memory.dmp
    Filesize

    336KB

  • memory/2672-120-0x0000000000000000-mapping.dmp