Analysis

  • max time kernel
    16s
  • max time network
    18s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    04-09-2024 22:04

General

  • Target

    a79c44d70d375a1114be86656363f59bfd2e3f675f090ef124a47e4e87e042d4.xls

  • Size

    36KB

  • MD5

    8ca4889cfb1abbd167fc1f1b55ccff10

  • SHA1

    6fb4fb185edaf0fea9e8bdcbe2a08c8177360c9d

  • SHA256

    a79c44d70d375a1114be86656363f59bfd2e3f675f090ef124a47e4e87e042d4

  • SHA512

    a9f24db0a162d16e8896d537aaddcac3b5ad241ef5fb438c2cd96e40baa73a53dc7f17b3138d4c849b408258df5097d16d3697b0aafc5f0a898bf9f4c6870798

  • SSDEEP

    768:TPqNk3hbdlylKsgqopeJBWhZFGkE+cL2NdAJieRjSjtRuHqcTai8J:Lok3hbdlylKsgqopeJBWhZFGkE+cL2NB

Score
10/10

Malware Config

Extracted

Language
xlm4.0
Source
URLs
xlm40.dropper

https://skill.fashion/wp-data.php

xlm40.dropper

https://syracuse.best/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\a79c44d70d375a1114be86656363f59bfd2e3f675f090ef124a47e4e87e042d4.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:2368
    • C:\Windows\SysWOW64\rundll32.exe
      "C:\Windows\system32\rundll32.exe" C:\Users\Public\Documents\CgWl.txt,DllRegisterServer
      2⤵
      • Process spawned unexpected child process
      • System Location Discovery: System Language Discovery
      PID:2972

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2368-1-0x0000000072A7D000-0x0000000072A88000-memory.dmp

    Filesize

    44KB

  • memory/2368-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

    Filesize

    64KB

  • memory/2368-2-0x0000000072A7D000-0x0000000072A88000-memory.dmp

    Filesize

    44KB