a08a98bc149a27bc5e64f1766b2e3ed500ca32fd46a2ca74df9672860269f396

Analysis

max time kernel
93s
max time network
140s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
submitted
25/11/2024, 15:08

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

PluginLoader/catchcopy-v0002/catchcopy32.dll

Score

3^/10

discovery

Malware Config

Signatures

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.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	regsvr32.exe

Modifies registry class 15 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{68D44A27-FFB6-4B89-A3E5-7B0E50A7AB33}\InprocServer32	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{68D44A27-FFB6-4B89-A3E5-7B0E50A7AB33}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\PluginLoader\\catchcopy-v0002\\catchcopy32.dll"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\textfile\shellex\DragDropHandlers	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Drive\shellex\DragDropHandlers\CatchCopy\ = "{68D44A27-FFB6-4B89-A3E5-7B0E50A7AB33}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Folder\shellex\DragDropHandlers\CatchCopy	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{68D44A27-FFB6-4B89-A3E5-7B0E50A7AB33}\InprocServer32\ThreadingModel = "Apartment"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\textfile\shellex	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\textfile\shellex\DragDropHandlers\CatchCopy\ = "{68D44A27-FFB6-4B89-A3E5-7B0E50A7AB33}"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{68D44A27-FFB6-4B89-A3E5-7B0E50A7AB33}	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\textfile\shellex\DragDropHandlers\CatchCopy	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Directory\shellex\DragDropHandlers\CatchCopy	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{68D44A27-FFB6-4B89-A3E5-7B0E50A7AB33}\ = "CatchCopy Class"	regsvr32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Drive\shellex\DragDropHandlers\CatchCopy	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Directory\shellex\DragDropHandlers\CatchCopy\ = "{68D44A27-FFB6-4B89-A3E5-7B0E50A7AB33}"	regsvr32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Folder\shellex\DragDropHandlers\CatchCopy\ = "{68D44A27-FFB6-4B89-A3E5-7B0E50A7AB33}"	regsvr32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2520 wrote to memory of 3576	2520	regsvr32.exe	83
PID 2520 wrote to memory of 3576	2520	regsvr32.exe	83
PID 2520 wrote to memory of 3576	2520	regsvr32.exe	83

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\PluginLoader\catchcopy-v0002\catchcopy32.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:2520
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\PluginLoader\catchcopy-v0002\catchcopy32.dll
  2⤵
  - System Location Discovery: System Language Discovery
  - Modifies registry class
  PID:3576

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Windows 7 deprecation

Loading Replay Monitor...