Analysis

  • max time kernel
    122s
  • max time network
    118s
  • platform
    windows10_x64
  • resource
    win10-en-20211208
  • submitted
    18-01-2022 20:25

General

  • Target

    2949a3d8bc89fb436b02ee417dd1230d9f3dc4fa1cc6364a6b900b61332e906f.dll

  • Size

    408KB

  • MD5

    85153957055f63983359ecdb3eccd511

  • SHA1

    e3cd19a5a5c1fc3025d90d11f9d79e741261f6d6

  • SHA256

    2949a3d8bc89fb436b02ee417dd1230d9f3dc4fa1cc6364a6b900b61332e906f

  • SHA512

    b845c7ec4d63ac5cfbbea877926037d06ccb2cb3ec8ffe77017f49d0e8f250407da1c4c0e8173aa1b8849d1bd6d8f9a05b06fd4046523023061bf00440a23b21

Malware Config

Extracted

Family

emotet

Botnet

Epoch5

C2

45.138.98.34:80

69.16.218.101:8080

51.210.242.234:8080

185.148.168.220:8080

142.4.219.173:8080

54.38.242.185:443

191.252.103.16:80

104.131.62.48:8080

62.171.178.147:8080

217.182.143.207:443

168.197.250.14:80

37.44.244.177:8080

66.42.57.149:443

210.57.209.142:8080

159.69.237.188:443

116.124.128.206:8080

128.199.192.135:8080

195.154.146.35:443

185.148.168.15:8080

195.77.239.39:8080

eck1.plain
ecs1.plain

Signatures

  • Emotet

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

  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\2949a3d8bc89fb436b02ee417dd1230d9f3dc4fa1cc6364a6b900b61332e906f.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2572
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\2949a3d8bc89fb436b02ee417dd1230d9f3dc4fa1cc6364a6b900b61332e906f.dll
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2620
      • C:\Windows\SysWOW64\rundll32.exe
        C:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\2949a3d8bc89fb436b02ee417dd1230d9f3dc4fa1cc6364a6b900b61332e906f.dll",DllRegisterServer
        3⤵
          PID:2844

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2620-115-0x0000000002BB0000-0x0000000002BD8000-memory.dmp
      Filesize

      160KB