General
- Target Main2.bat
- Size 330KB
- Sample241230-bas8tssmay
- SHA256 18c32243fd2aca0cd2bf68b5988e5133e99909fd64134ee88ee0ba0be0f6ab52
- MD5 47881c6d5f554fb96af241a3f84c0f91
- SHA1 c95994c9dde1d1a50ebe05aba0cefae5969a147f
- SHA512 b129dca1093310da32abe2323ebe59360bf3478d5ccc3aee32fa013d8a0022450382464659035ea602074e4e11103ec76bd54c866ca2d1743a9c04da8451d3f9
- SSDEEP 6144:z0U9fKabluJ8C+cZbsj98JLEztlFkdhysUMf:z0GCT29cK8atl0hysUMf
- MD5 SHA1 SHA512 SSDEEP
Static task
static1
Behavioral task
behavioral1
Sample
Main2.bat
Resource
win10ltsc2021-20241211-en
Behavioral task
behavioral2
Sample
Main2.bat
Resource
win11-20241007-en
Malware Config
Targets
-
- Target Main2.bat
- Size 330KB
- SHA256 18c32243fd2aca0cd2bf68b5988e5133e99909fd64134ee88ee0ba0be0f6ab52
- MD5 47881c6d5f554fb96af241a3f84c0f91
- SHA1 c95994c9dde1d1a50ebe05aba0cefae5969a147f
- SHA512 b129dca1093310da32abe2323ebe59360bf3478d5ccc3aee32fa013d8a0022450382464659035ea602074e4e11103ec76bd54c866ca2d1743a9c04da8451d3f9
- SSDEEP 6144:z0U9fKabluJ8C+cZbsj98JLEztlFkdhysUMf:z0GCT29cK8atl0hysUMf
- MD5 SHA1 SHA512 SSDEEP
-
Contains code to disable Windows Defender
A .NET executable tasked with disabling Windows Defender capabilities such as realtime monitoring, blocking at first seen, etc.
-
Detect Xworm Payload
-
Xworm family
-
Blocklisted process makes network request
-
Command and Scripting Interpreter: PowerShell
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
-
Adds Run key to start application
-
Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
-
Drops file in System32 directory
MITRE ATT&CK Enterprise v15
Execution
Command and Scripting Interpreter
2PowerShell
2Scheduled Task/Job
1Scheduled Task
1Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Scheduled Task
1