Analysis

  • max time kernel
    74s
  • max time network
    143s
  • platform
    windows10_x64
  • resource
    win10-20220414-en
  • submitted
    30-06-2022 15:53

General

  • Target

    5d4ca856af2a66158db15fa68135b8ec6fef69bc69dee95f695c84bfed22fded.dll

  • Size

    425KB

  • MD5

    e8dfec55cf83467abf5def801ce594ea

  • SHA1

    0b9f2a46230a2feb4e0ffc6c7f600120fea6b881

  • SHA256

    5d4ca856af2a66158db15fa68135b8ec6fef69bc69dee95f695c84bfed22fded

  • SHA512

    ad76fbea0e465afd1d3f9e7bd9371955bb35e5dd9f144a743fffb55a5b8d5220089e620c5d1986c167dbe37bd019ede87e6a0eb17123b6f9c198caec63527036

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.

  • 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\5d4ca856af2a66158db15fa68135b8ec6fef69bc69dee95f695c84bfed22fded.dll
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:2828
    • C:\Windows\system32\regsvr32.exe
      C:\Windows\system32\regsvr32.exe "C:\Windows\system32\DtdqbXwuUlaWbJ\gRta.dll"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:4636

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/4636-123-0x0000000000000000-mapping.dmp

  • memory/4636-124-0x00000000026F0000-0x0000000002744000-memory.dmp

    Filesize

    336KB