Resubmissions

19-07-2023 19:55

230719-ym6e9abd8t 10

18-01-2022 01:24

220118-bswrnsfad4 10

11-01-2022 17:47

220111-wc6l6ageg2 1

Analysis

  • max time kernel
    121s
  • max time network
    124s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-en-20220112
  • submitted
    18-01-2022 01:24

General

  • Target

    c5d20af08267d9a8db5267e3d48acd6cb2139e53dc11de274a70f7ccb148b339.dll

  • Size

    420KB

  • MD5

    992cca48b7b010a27137992275187008

  • SHA1

    ac3a13614dfeddde54fb749efea5dfa8440784b0

  • SHA256

    c5d20af08267d9a8db5267e3d48acd6cb2139e53dc11de274a70f7ccb148b339

  • SHA512

    050e8f4bae119e4a81458a7da3d3bfe9c0e389f7e1b7d473524eb7c95428d0fd236433061826ae510e27abfc52c4435f2d4dd89ac4d7dd0670fafedd7f40a493

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\c5d20af08267d9a8db5267e3d48acd6cb2139e53dc11de274a70f7ccb148b339.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3260
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\c5d20af08267d9a8db5267e3d48acd6cb2139e53dc11de274a70f7ccb148b339.dll
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2964
      • C:\Windows\SysWOW64\rundll32.exe
        C:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\c5d20af08267d9a8db5267e3d48acd6cb2139e53dc11de274a70f7ccb148b339.dll",DllRegisterServer
        3⤵
          PID:3380

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

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    Downloads

    • memory/2964-130-0x0000000010000000-0x0000000010028000-memory.dmp
      Filesize

      160KB