Analysis

  • max time kernel
    145s
  • max time network
    151s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    03/11/2022, 22:57

General

  • Target

    4109c9d289cfac7d936ca4ec2e00813a.dll

  • Size

    712KB

  • MD5

    4109c9d289cfac7d936ca4ec2e00813a

  • SHA1

    1054dc07b042a1ba24333df9e26741d9b76778a2

  • SHA256

    e179741247019c0fff83478d08b89b379302841288b5d1b95fb111751ad785b5

  • SHA512

    ab875366fe24e5f2bf32673f888757d897d9cff743c2eea9aaa0b79d960c7fd0260ddd387a54361c7c791b209030f1fd882b0c7cef8ef8e80110707c0889b9aa

  • SSDEEP

    12288:Jm3ryg7+tKkrxfIoAGA8YHrKretkca011br+0MACwlg6WggbE/A4:JuryW+5rNIoJZYHrKreyBjWCN4

Malware Config

Extracted

Family

emotet

Botnet

Epoch5

C2

178.238.225.252:8080

139.196.72.155:8080

36.67.23.59:443

103.56.149.105:8080

37.44.244.177:8080

85.25.120.45:8080

202.134.4.210:7080

78.47.204.80:443

83.229.80.93:8080

93.104.209.107:8080

80.211.107.116:8080

165.22.254.236:8080

104.244.79.94:443

185.148.169.10:8080

190.145.8.4:443

175.126.176.79:8080

139.59.80.108:8080

188.165.79.151:443

128.199.217.206:443

64.227.55.231:8080

ecs1.plain
eck1.plain

Signatures

  • Emotet

    Emotet is a trojan that is primarily spread through spam emails.

  • 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\4109c9d289cfac7d936ca4ec2e00813a.dll
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:1592
    • C:\Windows\system32\regsvr32.exe
      C:\Windows\system32\regsvr32.exe "C:\Windows\system32\IFWdyJlqhpAudxsh\eUsCGom.dll"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:2032

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1592-54-0x000007FEFBD71000-0x000007FEFBD73000-memory.dmp

    Filesize

    8KB

  • memory/1592-55-0x0000000180000000-0x0000000180030000-memory.dmp

    Filesize

    192KB