Analysis

  • max time kernel
    132s
  • max time network
    134s
  • platform
    windows10_x64
  • resource
    win10-20220414-en
  • submitted
    21-05-2022 16:53

General

  • Target

    ff02258a4663e225338a12cbae6642601ef012fa947ade4019e28e3f336da6aa.xls

  • Size

    70KB

  • MD5

    9d2505f5a195f31ef7292ef15f478dd2

  • SHA1

    930f97b1f9caf1909bc96cc481a1b97c414bc499

  • SHA256

    ff02258a4663e225338a12cbae6642601ef012fa947ade4019e28e3f336da6aa

  • SHA512

    0426c8823c0b41f2068d2bb9c75c987e6d9c45c7ca88daa33ce436cd1faf7c1c6128f5ba16681740d8fef784faea9501a3c98da2cbdec634cada93c976022bb7

Score
10/10

Malware Config

Extracted

Language
xlm4.0
Source
URLs
xlm40.dropper

http://farschid.de/verkaufsberater_service/OZRw36a2y1CH2clUzY/

xlm40.dropper

http://77homolog.com.br/dev-jealves/GP55wbYNXnp6/

xlm40.dropper

http://geowf.ge/templates/pJRea3Iu3wG/

xlm40.dropper

http://h63402x4.beget.tech/bin/wl0ENiE3BhELXV6V/

xlm40.dropper

http://ecoarch.com.tw/cgi-bin/E/

xlm40.dropper

https://galaxy-catering.com.vn/galxy/Fg1vvhlYJ/

Signatures

  • Checks processor information in registry 2 TTPs 3 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious use of SetWindowsHookEx 8 IoCs

Processes

  • C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
    "C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\ff02258a4663e225338a12cbae6642601ef012fa947ade4019e28e3f336da6aa.xls"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:576

Network

MITRE ATT&CK Matrix ATT&CK v6

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/576-117-0x00007FFA854F0000-0x00007FFA85500000-memory.dmp
    Filesize

    64KB

  • memory/576-118-0x00007FFA854F0000-0x00007FFA85500000-memory.dmp
    Filesize

    64KB

  • memory/576-119-0x00007FFA854F0000-0x00007FFA85500000-memory.dmp
    Filesize

    64KB

  • memory/576-120-0x00007FFA854F0000-0x00007FFA85500000-memory.dmp
    Filesize

    64KB

  • memory/576-129-0x00007FFA828F0000-0x00007FFA82900000-memory.dmp
    Filesize

    64KB

  • memory/576-130-0x00007FFA828F0000-0x00007FFA82900000-memory.dmp
    Filesize

    64KB

  • memory/576-279-0x00007FFA854F0000-0x00007FFA85500000-memory.dmp
    Filesize

    64KB

  • memory/576-280-0x00007FFA854F0000-0x00007FFA85500000-memory.dmp
    Filesize

    64KB

  • memory/576-281-0x00007FFA854F0000-0x00007FFA85500000-memory.dmp
    Filesize

    64KB

  • memory/576-282-0x00007FFA854F0000-0x00007FFA85500000-memory.dmp
    Filesize

    64KB