Overview

overview

10

Static

static

8

12072020_5...9.xlsm

windows7_x64

10

12072020_5...9.xlsm

windows10_x64

10

Resubmissions

28/12/2021, 09:50

211228-lt2dnadfg210

07/12/2020, 16:28

201207-hfm385e2we8

Analysis

  • max time kernel
    117s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    28/12/2021, 09:50

Sharing

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Report Analysis Logs

General

  • Target
    12072020_586621_2778869.xlsm
  • Size 44KB
  • Sample211228-lt2dnadfg2
  • SHA256 f4c15b1eee06d45fa6115ddcfeb24bdacf54570352e0cb713e1c5895089dae1d
  • MD5 SHA1 SHA512
Score
10/10

Malware Config

Extracted

Language

  • vba

URLs
  • vba.dropper

    https://areeba.eci7.com/vy9p4l9.rar
  • vba.dropper

    https://rickyg.co.uk/qsmpbl.zip
  • vba.dropper

    https://sortl.in/stdvqdtwy.zip
  • vba.dropper

    https://codei10.com/u0q9mfmnr.rar
  • vba.dropper

    https://accounts.mytaphouse.com/gclee4.zip
  • vba.dropper

    https://cursosuaslp.com/ae824x.zip
  • vba.dropper

    https://mymilld.com/ey9zfztry.rar
  • vba.dropper

    https://akbuildersdelhi.com/iknk4n0.zip
  • vba.dropper

    https://maisondalbon.com/h8w1s9p5.zip
  • vba.dropper

    https://partnerinyourprogress.com/fc5y76c.rar

Extracted

Language

  • xlm4.0

Source
URLs
  • xlm40.dropper

    https://accounts.mytaphouse.com/gclee4.zip

Signatures

  • Process spawned unexpected child process 1 IoCs

    This typically indicates the parent process was compromised via an exploit or macro.

  • Office loads VBA resources, possible macro or embedded object present
  • Enumerates system info in registry 2 TTPs 1 IoCs
  • Modifies Internet Explorer settings 1 TTPs 31 IoCs
    adwarespyware
  • Modifies registry class 64 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE
    "C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /dde C:\Users\Admin\AppData\Local\Temp\12072020_586621_2778869.xlsm
    1⤵
    • Enumerates system info in registry
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:760
    • C:\Windows\SysWOW64\regsvr32.exe
      "C:\Windows\System32\regsvr32.exe" -s C:\Users\Admin\AppData\Local\Temp\czwmpaw.dll.
      2⤵
      • Process spawned unexpected child process
      PID:1976

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/760-55-0x000000002F201000-0x000000002F204000-memory.dmp
        Download

        memory/760-56-0x00000000712D1000-0x00000000712D3000-memory.dmp
        Download

        memory/760-57-0x000000005FFF0000-0x0000000060000000-memory.dmp
        Download

        memory/760-58-0x0000000005AA0000-0x0000000005AA2000-memory.dmp
        Download

        memory/1976-60-0x0000000076071000-0x0000000076073000-memory.dmp
        Download