Analysis

  • max time kernel
    103s
  • max time network
    31s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    21-11-2022 06:11

General

  • Target

    97655499.xlsm

  • Size

    52KB

  • MD5

    e987b83e2571e6adda4a0ebc368b81f4

  • SHA1

    c6138935ea597e9db0734de2ea8764e3d880b0c9

  • SHA256

    7d46349108b039adbea9483ff010c7b8214878148dd93baacaf0d0b7fe8d1384

  • SHA512

    350d91cac5655bcb12f8599ef8600583916044b477da775e343c2980cd54c1cce3a1daa04f633224fd326a1ac1df7e0d75da5db4f59b089a6eb849d8f62c601e

  • SSDEEP

    768:eGDMYpVcMV8ZRvP9Z+wtUtQoF2xp7VUl+xAJIzhhUL65/JZhnzdVWGR9H:eGRpFVexHTGKC2xUcxdHd7h5ZR9H

Score
10/10

Malware Config

Extracted

Language
vba
URLs
vba.dropper

https://jim-justice.com/xeaicu0up.jpg

vba.dropper

https://m2.gameonlinefx9.com/qmbdz7.gif

vba.dropper

https://satyamenterprisesbhopal.com/p2n2vuh.pdf

vba.dropper

https://karinwebsite.angela-mathis.com/ujfhjv.zip

vba.dropper

https://ReyWard.com/bogsa8ju.txt

vba.dropper

https://dutapp.wisolve.co.za/tw5ljof.zip

vba.dropper

https://photography.angela-mathis.com/kz9kewt3p.gif

vba.dropper

https://volgatermolazer.ru/i9hxccqt.jpg

vba.dropper

https://koekwausvenlo.nl/egljuc362.txt

vba.dropper

https://test.kondzharadze.ru/rkh67b.pdf

vba.dropper

https://spacekicker.com/i3eiy3fut.pdf

vba.dropper

https://corvus.by/jflj9xdsm.jpg

vba.dropper

https://seo-papa.ru/x6rkqk8t.zip

vba.dropper

https://karkasvladimir.ru/up9ap9j.zip

vba.dropper

https://m2.gameonlinefx4.com/b2adivc.gif

vba.dropper

https://proadcompany.com/b34ndop.rar

vba.dropper

https://arvacol.com/poi1ra9g.txt

vba.dropper

https://hero.wewe.ws/m176bfxx.rar

vba.dropper

https://thechristianshop.xyrintech.com/lktr8g16.txt

vba.dropper

https://pmj.stephanebillon.com/sgmezbq.jpg

Extracted

Language
xlm4.0
Source
URLs
xlm40.dropper

https://m1.gameonlinefx20.com/oof55tdp.gif

Signatures

  • Process spawned unexpected child process 1 IoCs

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

  • Office loads VBA resources, possible macro or embedded object present
  • 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 FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 3 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\97655499.xlsm
    1⤵
    • Enumerates system info in registry
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2008
    • C:\Windows\SysWOW64\regsvr32.exe
      "C:\Windows\System32\regsvr32.exe" -s C:\Users\Admin\AppData\Local\Temp\myfyfwl._SL
      2⤵
      • Process spawned unexpected child process
      PID:1744

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1744-71-0x0000000000000000-mapping.dmp

  • memory/2008-64-0x00000000008D2000-0x00000000008D6000-memory.dmp

    Filesize

    16KB

  • memory/2008-73-0x000000007288D000-0x0000000072898000-memory.dmp

    Filesize

    44KB

  • memory/2008-57-0x000000007288D000-0x0000000072898000-memory.dmp

    Filesize

    44KB

  • memory/2008-58-0x0000000076931000-0x0000000076933000-memory.dmp

    Filesize

    8KB

  • memory/2008-59-0x00000000008D2000-0x00000000008D6000-memory.dmp

    Filesize

    16KB

  • memory/2008-61-0x00000000008D2000-0x00000000008D6000-memory.dmp

    Filesize

    16KB

  • memory/2008-60-0x00000000008D2000-0x00000000008D6000-memory.dmp

    Filesize

    16KB

  • memory/2008-66-0x00000000008D2000-0x00000000008D6000-memory.dmp

    Filesize

    16KB

  • memory/2008-75-0x000000007288D000-0x0000000072898000-memory.dmp

    Filesize

    44KB

  • memory/2008-56-0x000000005FFF0000-0x0000000060000000-memory.dmp

    Filesize

    64KB

  • memory/2008-62-0x00000000008D2000-0x00000000008D6000-memory.dmp

    Filesize

    16KB

  • memory/2008-65-0x00000000008D2000-0x00000000008D6000-memory.dmp

    Filesize

    16KB

  • memory/2008-67-0x00000000008D2000-0x00000000008D6000-memory.dmp

    Filesize

    16KB

  • memory/2008-69-0x00000000008D2000-0x00000000008D6000-memory.dmp

    Filesize

    16KB

  • memory/2008-68-0x00000000008D2000-0x00000000008D6000-memory.dmp

    Filesize

    16KB

  • memory/2008-70-0x00000000008D2000-0x00000000008D6000-memory.dmp

    Filesize

    16KB

  • memory/2008-55-0x00000000718A1000-0x00000000718A3000-memory.dmp

    Filesize

    8KB

  • memory/2008-54-0x000000002FFC1000-0x000000002FFC4000-memory.dmp

    Filesize

    12KB

  • memory/2008-74-0x000000005FFF0000-0x0000000060000000-memory.dmp

    Filesize

    64KB

  • memory/2008-63-0x00000000008D2000-0x00000000008D6000-memory.dmp

    Filesize

    16KB