Analysis

  • max time kernel
    19s
  • max time network
    18s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    04-09-2024 22:15

General

  • Target

    cf21083a9520752fc79b15e5bbc932dbbef4828ef0299180551e147395c2c6ef.xls

  • Size

    36KB

  • MD5

    2b5149912c390e158c2223ad3bb99250

  • SHA1

    c7624e874c7633f85595360952d41a4d034f1b21

  • SHA256

    cf21083a9520752fc79b15e5bbc932dbbef4828ef0299180551e147395c2c6ef

  • SHA512

    18ef3b79ed2e2f54670e72b1989ec15bff4fe4f1b17f4a34cf4c62009fd0394b5bb77f89fbf19a952172c55a1ad44888a8243819f130b91a7b263fbaa675193d

  • SSDEEP

    768:xPqNk3hbdlylKsgqopeJBWhZFGkE+cL2NdAJRkxGv1QEE68DC:5ok3hbdlylKsgqopeJBWhZFGkE+cL2Nw

Score
10/10

Malware Config

Extracted

Language
xlm4.0
Source
URLs
xlm40.dropper

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

xlm40.dropper

https://markens.online/wp-data.php

Signatures

  • Process spawned unexpected child process 1 IoCs

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

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Enumerates system info in registry 2 TTPs 1 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\cf21083a9520752fc79b15e5bbc932dbbef4828ef0299180551e147395c2c6ef.xls
    1⤵
    • System Location Discovery: System Language Discovery
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1688
    • C:\Windows\SysWOW64\rundll32.exe
      "C:\Windows\system32\rundll32.exe" C:\Users\Public\Documents\mTuI.txt,DllRegisterServer
      2⤵
      • Process spawned unexpected child process
      • System Location Discovery: System Language Discovery
      PID:3048

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/1688-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

    Filesize

    64KB

  • memory/1688-1-0x0000000071F4D000-0x0000000071F58000-memory.dmp

    Filesize

    44KB

  • memory/1688-2-0x0000000071F4D000-0x0000000071F58000-memory.dmp

    Filesize

    44KB