Analysis

  • max time kernel
    131s
  • max time network
    133s
  • platform
    windows10_x64
  • resource
    win10-20220414-en
  • submitted
    21-05-2022 17:03

General

  • Target

    908300c19a3cd5205a5e8e80e4ac38e5238a4605512bf46993ccb22db2f50826.xls

  • Size

    70KB

  • MD5

    3d4734268f080201108dd2cab006b322

  • SHA1

    30fae3e8084c6e69d10735d472fe1086bdd2a7b0

  • SHA256

    908300c19a3cd5205a5e8e80e4ac38e5238a4605512bf46993ccb22db2f50826

  • SHA512

    5ee28cc918e25f084f682dc28bcc0efb2dfa04be43f6f6c97d576594a33448d80f9c8b6d27bfe24a0a8589446ee206b910a8d2a48c9b4472292fc4b21a28f522

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\908300c19a3cd5205a5e8e80e4ac38e5238a4605512bf46993ccb22db2f50826.xls"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:2628

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/2628-117-0x00007FFFA31B0000-0x00007FFFA31C0000-memory.dmp
    Filesize

    64KB

  • memory/2628-118-0x00007FFFA31B0000-0x00007FFFA31C0000-memory.dmp
    Filesize

    64KB

  • memory/2628-119-0x00007FFFA31B0000-0x00007FFFA31C0000-memory.dmp
    Filesize

    64KB

  • memory/2628-120-0x00007FFFA31B0000-0x00007FFFA31C0000-memory.dmp
    Filesize

    64KB

  • memory/2628-129-0x00007FFF9F980000-0x00007FFF9F990000-memory.dmp
    Filesize

    64KB

  • memory/2628-130-0x00007FFF9F980000-0x00007FFF9F990000-memory.dmp
    Filesize

    64KB

  • memory/2628-281-0x00007FFFA31B0000-0x00007FFFA31C0000-memory.dmp
    Filesize

    64KB

  • memory/2628-282-0x00007FFFA31B0000-0x00007FFFA31C0000-memory.dmp
    Filesize

    64KB

  • memory/2628-283-0x00007FFFA31B0000-0x00007FFFA31C0000-memory.dmp
    Filesize

    64KB

  • memory/2628-284-0x00007FFFA31B0000-0x00007FFFA31C0000-memory.dmp
    Filesize

    64KB