Analysis

  • max time kernel
    104s
  • max time network
    126s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-en-20220112
  • submitted
    02/02/2022, 17:10

General

  • Target
    emotet_exe_e4_2e6441f1c97ff6b5084ce576ef432d67c662652173b764ffdfa37a2ef464f24e_2022-02-02__170956.dll
  • Size 988KB
  • Sample220202-vpwr2sdcam
  • SHA256 2e6441f1c97ff6b5084ce576ef432d67c662652173b764ffdfa37a2ef464f24e
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • emotet

Botnet
  • Epoch4

C2
  • 23.246.204.126:443

  • 149.56.163.161:8080

  • 212.237.5.209:443

  • 159.89.230.105:443

  • 178.63.25.185:443

  • 104.251.214.46:8080

  • 195.154.133.20:443

  • 217.182.143.207:443

  • 103.75.201.4:443

  • 162.243.175.63:443

  • 173.212.193.249:8080

  • 138.185.72.26:8080

  • 107.182.225.142:8080

  • 45.118.115.99:8080

  • 46.55.222.11:443

  • 212.237.56.116:7080

  • 178.79.147.66:8080

  • 160.16.102.168:80

  • 212.237.17.99:8080

  • 51.38.71.0:443

eck1.plain
ecs1.plain

Signatures

  • Emotet

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

  • Checks processor information in registry 2 TTPs 2 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e4_2e6441f1c97ff6b5084ce576ef432d67c662652173b764ffdfa37a2ef464f24e_2022-02-02__170956.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3660
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\emotet_exe_e4_2e6441f1c97ff6b5084ce576ef432d67c662652173b764ffdfa37a2ef464f24e_2022-02-02__170956.dll
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2024
      • C:\Windows\SysWOW64\rundll32.exe
        C:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\emotet_exe_e4_2e6441f1c97ff6b5084ce576ef432d67c662652173b764ffdfa37a2ef464f24e_2022-02-02__170956.dll",DllRegisterServer
        3⤵
          PID:1028
    • C:\Windows\system32\svchost.exe
      C:\Windows\system32\svchost.exe -k wusvcs -p
      1⤵
        PID:3496
      • C:\Windows\system32\MusNotifyIcon.exe
        %systemroot%\system32\MusNotifyIcon.exe NotifyTrayIcon 13
        1⤵
        • Checks processor information in registry
        PID:4092

      Network

            MITRE ATT&CK Enterprise v6

            Replay Monitor

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            Downloads

            memory/2024-130-0x0000000004650000-0x0000000004675000-memory.dmp