General
Static task
static1
URLScan task
urlscan1
Malware Config
Extracted
-
xworm
-
5.0
-
mrreport.duckdns.org:7001
-
darkstorm2751.duckdns.org:7001
-
nwpBAR1JpnWK4677
-
Install_directory
%AppData%
-
install_file
USB.exe
-
telegram
https://api.telegram.org/bot6916566724:AAGKvFg6z7aQvrBnTVzMk6K8JQOf37rN2_w/sendMessage?chat_id=6653386349
Targets
-
- Target https://mega.nz/folder/9q8GXTJL#iQX7V6qb4esERT3ov4x1VA
Detect Xworm Payload
Modifies visiblity of hidden/system files in Explorer
Command and Scripting Interpreter: PowerShell
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
Drops startup file
Loads dropped DLL
Obfuscated with Agile.Net obfuscator
Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.
Adds Run key to start application
MITRE ATT&CK Enterprise v15
Execution
Command and Scripting Interpreter
1PowerShell
1Scheduled Task/Job
1Scheduled Task
1Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1Defense Evasion
Hide Artifacts
1Hidden Files and Directories
1Modify Registry
3