Analysis

  • max time kernel
    133s
  • max time network
    139s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20/11/2024, 02:42

General

  • Target

    e93370a32464c7120b56f246333b4782be6ed3d7ca3a74f26216f74601d3dcb8.xlsm

  • Size

    45KB

  • MD5

    6ab1447d9a5118134da52ba4eed9d5da

  • SHA1

    3c33295fd2c3a57090ccca98bcd9041eb4f269ed

  • SHA256

    e93370a32464c7120b56f246333b4782be6ed3d7ca3a74f26216f74601d3dcb8

  • SHA512

    b4b9872a639fbda90ab818b04cec3dbd8946a621dc6d890a5cbcd439ce644e9acf5e40434bfe5f947842073bb3a4a0dbfd1e2147a3b1e270b489f2f44d087e36

  • SSDEEP

    768:kBXcCsqi1O3bQkzdDTKufT9nz0LTyY1NiMZFYpvrLeci3cr+U60Us:kBXcC5iybdtT5fTR4Lh1NisFYBc3cr+A

Score
10/10

Malware Config

Extracted

Language
xlm4.0
Source
URLs
xlm40.dropper

http://sorathlions.com/tmp/FlTSgo/

xlm40.dropper

http://www.ajaxmatters.com/c7g8t/vkw42Xr0hItVeGsaO9D/

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 1 IoCs

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

  • 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 FindShellTrayWindow 2 IoCs
  • Suspicious use of SetWindowsHookEx 12 IoCs
  • Suspicious use of WriteProcessMemory 3 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\e93370a32464c7120b56f246333b4782be6ed3d7ca3a74f26216f74601d3dcb8.xlsm"
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2876
    • C:\Windows\SysWow64\regsvr32.exe
      C:\Windows\SysWow64\regsvr32.exe -s ..\xda.ocx
      2⤵
      • Process spawned unexpected child process
      • System Location Discovery: System Language Discovery
      PID:1256

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b8ab77100df80ab2.customDestinations-ms

    Filesize

    3KB

    MD5

    7a3cf9d4b4f9c759df0125ffb5784ecf

    SHA1

    c2aa6a9528ba199c1ba548b770c72dc94f895755

    SHA256

    ada7cb8c3f0935127c9c88915bc9f87615ca1013733c597f159c573cb647c18a

    SHA512

    d643dde1a843659595d123902ebacbff3cb22aa6b20288ae1691f3a838e817d1999c81c6637359f897662b3b9c6366cd19823d4329e9ed7e51454d6d40a0824a

  • C:\Users\Admin\xda.ocx

    Filesize

    23KB

    MD5

    4ed8ca5542b641fddd200acebadf4e3c

    SHA1

    41fd7fb6cb84805fbc229cbf13620f80a5008003

    SHA256

    3f03ee986c82c3be72da6272448f92d97426f53e07079334edeb502f6386cc33

    SHA512

    866719609b7200cdd4d97b6a83d7fb6424d3900b555e23d2db8744539b1ae204c0da0a5e595c676ee4cad7df3f743aad1e746c750cd30afe3a74d89bf188979a

  • memory/2876-9-0x00007FFD53370000-0x00007FFD53565000-memory.dmp

    Filesize

    2.0MB

  • memory/2876-11-0x00007FFD53370000-0x00007FFD53565000-memory.dmp

    Filesize

    2.0MB

  • memory/2876-16-0x00007FFD53370000-0x00007FFD53565000-memory.dmp

    Filesize

    2.0MB

  • memory/2876-19-0x00007FFD11390000-0x00007FFD113A0000-memory.dmp

    Filesize

    64KB

  • memory/2876-18-0x00007FFD53370000-0x00007FFD53565000-memory.dmp

    Filesize

    2.0MB

  • memory/2876-17-0x00007FFD53370000-0x00007FFD53565000-memory.dmp

    Filesize

    2.0MB

  • memory/2876-14-0x00007FFD53370000-0x00007FFD53565000-memory.dmp

    Filesize

    2.0MB

  • memory/2876-6-0x00007FFD53370000-0x00007FFD53565000-memory.dmp

    Filesize

    2.0MB

  • memory/2876-7-0x00007FFD53370000-0x00007FFD53565000-memory.dmp

    Filesize

    2.0MB

  • memory/2876-10-0x00007FFD53370000-0x00007FFD53565000-memory.dmp

    Filesize

    2.0MB

  • memory/2876-15-0x00007FFD53370000-0x00007FFD53565000-memory.dmp

    Filesize

    2.0MB

  • memory/2876-5-0x00007FFD133F0000-0x00007FFD13400000-memory.dmp

    Filesize

    64KB

  • memory/2876-13-0x00007FFD11390000-0x00007FFD113A0000-memory.dmp

    Filesize

    64KB

  • memory/2876-4-0x00007FFD133F0000-0x00007FFD13400000-memory.dmp

    Filesize

    64KB

  • memory/2876-3-0x00007FFD133F0000-0x00007FFD13400000-memory.dmp

    Filesize

    64KB

  • memory/2876-2-0x00007FFD133F0000-0x00007FFD13400000-memory.dmp

    Filesize

    64KB

  • memory/2876-1-0x00007FFD133F0000-0x00007FFD13400000-memory.dmp

    Filesize

    64KB

  • memory/2876-0-0x00007FFD5340D000-0x00007FFD5340E000-memory.dmp

    Filesize

    4KB

  • memory/2876-12-0x00007FFD53370000-0x00007FFD53565000-memory.dmp

    Filesize

    2.0MB

  • memory/2876-42-0x00007FFD53370000-0x00007FFD53565000-memory.dmp

    Filesize

    2.0MB

  • memory/2876-41-0x00007FFD5340D000-0x00007FFD5340E000-memory.dmp

    Filesize

    4KB

  • memory/2876-43-0x00007FFD53370000-0x00007FFD53565000-memory.dmp

    Filesize

    2.0MB

  • memory/2876-8-0x00007FFD53370000-0x00007FFD53565000-memory.dmp

    Filesize

    2.0MB