Analysis

  • max time kernel
    121s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    04-02-2024 03:52

General

  • Target

    8e2594b1f3605248166e9838dd2ad180.xls

  • Size

    36KB

  • MD5

    8e2594b1f3605248166e9838dd2ad180

  • SHA1

    96533627b112d856a2892a7285af547edb32ea94

  • SHA256

    d3d1b80565bb29f683641b3d4cf7a6f2c125955fcc985907f6c10b861e550f3c

  • SHA512

    44d7e22c417433ff395df7ab4396f77c3b673d874e9672a76b2377484cbec008897f8b58d1777339f36e3d6944932ba25a978e3e63a9759ea195a4b0500f2afa

  • SSDEEP

    768:EPqNk3hbdlylKsgqopeJBWhZFGkE+cL2NdAJqqnpdP/KE5E:gok3hbdlylKsgqopeJBWhZFGkE+cL2N3

Score
10/10

Malware Config

Extracted

Language
xlm4.0
Source
URLs
xlm40.dropper

https://statedauto.com/wp-data.php

Signatures

  • Process spawned unexpected child process 1 IoCs

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

  • Enumerates system info in registry 2 TTPs 1 IoCs
  • Modifies Internet Explorer settings 1 TTPs 31 IoCs
  • Modifies registry class 64 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious use of SetWindowsHookEx 6 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\8e2594b1f3605248166e9838dd2ad180.xls
    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:2968
    • C:\Windows\SysWOW64\rundll32.exe
      "C:\Windows\system32\rundll32.exe" C:\Users\Public\Documents\cvnIyvYX.txt,DllRegisterServer
      2⤵
      • Process spawned unexpected child process
      PID:2788

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2968-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

    Filesize

    64KB

  • memory/2968-1-0x000000007299D000-0x00000000729A8000-memory.dmp

    Filesize

    44KB

  • memory/2968-2-0x000000007299D000-0x00000000729A8000-memory.dmp

    Filesize

    44KB

  • memory/2968-3-0x000000005FFF0000-0x0000000060000000-memory.dmp

    Filesize

    64KB

  • memory/2968-4-0x000000007299D000-0x00000000729A8000-memory.dmp

    Filesize

    44KB