Analysis

  • max time kernel
    53s
  • max time network
    141s
  • platform
    windows10_x64
  • resource
    win10-20220414-en
  • submitted
    30-06-2022 12:07

General

  • Target

    2b058a4254fe6d4a4ad857da3e543149dda45c87a673dce00f942b076b8b8f51.dll

  • Size

    425KB

  • MD5

    6f99612d08e37c95182e7639f5d8ae7d

  • SHA1

    a69dd726c183718ea8da561daab221a6009a2da4

  • SHA256

    2b058a4254fe6d4a4ad857da3e543149dda45c87a673dce00f942b076b8b8f51

  • SHA512

    a4dd5a53271785816565ec35ba2926be5f626b81db63ba0dc7322515e06a87f1676111778b60125c3bf2880ce8073a1d681cdae9524c03b4908ddd6e4863f71e

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\2b058a4254fe6d4a4ad857da3e543149dda45c87a673dce00f942b076b8b8f51.dll
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:1924
    • C:\Windows\system32\regsvr32.exe
      C:\Windows\system32\regsvr32.exe "C:\Windows\system32\QSlUgSSxAAaDZ\WWqJYSbLrTbJ.dll"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:1456

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1456-124-0x0000000000000000-mapping.dmp

  • memory/1924-118-0x0000000000ED0000-0x0000000000F24000-memory.dmp

    Filesize

    336KB