Analysis

  • max time kernel
    4294183s
  • max time network
    160s
  • platform
    windows7_x64
  • resource
    win7-20220310-en
  • submitted
    18/03/2022, 10:30

General

  • Target
    d2e55d2a2160200cc5f9dc410796adfb.dll
  • Size 664KB
  • Sample220318-mjvnsshca5
  • SHA256 d8beeae33610cd0725c1d3f13c51f1c02cf9e5356cb8e65161900516a7cfe735
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • emotet

Botnet
  • Epoch4

C2
  • 149.56.128.192:443

  • 120.50.40.183:80

  • 160.16.218.63:8080

  • 217.182.25.250:8080

  • 119.193.124.41:7080

  • 103.75.201.2:443

  • 195.201.151.129:8080

  • 131.100.24.231:80

  • 159.65.88.10:8080

  • 1.234.21.73:7080

  • 5.9.116.246:8080

  • 103.75.201.4:443

  • 176.104.106.96:8080

  • 138.185.72.26:8080

  • 212.237.17.99:8080

  • 72.15.201.15:8080

  • 103.43.46.182:443

  • 207.38.84.195:8080

  • 46.55.222.11:443

  • 1.234.2.232:8080

eck1.plain
ecs1.plain

Signatures

  • Emotet

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

  • Emotet4 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\d2e55d2a2160200cc5f9dc410796adfb.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1420
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\d2e55d2a2160200cc5f9dc410796adfb.dll
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:1676

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/1420-54-0x000007FEFC121000-0x000007FEFC123000-memory.dmp

        memory/1676-55-0x0000000075A31000-0x0000000075A33000-memory.dmp

        memory/1676-56-0x0000000000290000-0x00000000002B8000-memory.dmp