General
- Target e3e6db03f754aa7f220094410d1029c93a99cb859c89e99e94ffc35668e9f44b.bin
- Size 41KB
- Sample260805-k9cjsstfna
- SHA256 e3e6db03f754aa7f220094410d1029c93a99cb859c89e99e94ffc35668e9f44b
- MD5 51a9e6a5a086bdb117075c60ade711f0
- SHA1 1f375539f7ae67d06cd49c1e438205b9f5fe507f
- SHA512 20cf351ab749f3a714d6df3fa39ffdb6b298e54c85d830b514baf24fccf4c3a167b0125d09fd8b44733f3e44232aeb1b5f2bd42f435835ce6e91cedde57b62f4
- SSDEEP 768:ZUDlQj1Zx5qNjk8womL1ZlJF5Pr9p5zPD6iOwhx3/Sd:ZU6ZxEtvB8LFp9TzPD6iOwD6
- TLSH T1F5133A057B918625E5FE6BB519B266070731E6038E23D75E0CE892DB2B6BBC0CE407D7
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
e3e6db03f754aa7f220094410d1029c93a99cb859c89e99e94ffc35668e9f44b.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
e3e6db03f754aa7f220094410d1029c93a99cb859c89e99e94ffc35668e9f44b.exe
Resource
win11ltsc2024-20260709-en
Malware Config
Extracted
-
xworm
-
5.0
-
portbuddy.dev:42876
-
:42876
-
WIKWUXvzw3JRUNPp
-
Install_directory
%AppData%
-
install_file
USB.exe
Targets
-
- Target e3e6db03f754aa7f220094410d1029c93a99cb859c89e99e94ffc35668e9f44b.bin
- Size 41KB
- SHA256 e3e6db03f754aa7f220094410d1029c93a99cb859c89e99e94ffc35668e9f44b
- MD5 51a9e6a5a086bdb117075c60ade711f0
- SHA1 1f375539f7ae67d06cd49c1e438205b9f5fe507f
- SHA512 20cf351ab749f3a714d6df3fa39ffdb6b298e54c85d830b514baf24fccf4c3a167b0125d09fd8b44733f3e44232aeb1b5f2bd42f435835ce6e91cedde57b62f4
- SSDEEP 768:ZUDlQj1Zx5qNjk8womL1ZlJF5Pr9p5zPD6iOwhx3/Sd:ZU6ZxEtvB8LFp9TzPD6iOwD6
- TLSH T1F5133A057B918625E5FE6BB519B266070731E6038E23D75E0CE892DB2B6BBC0CE407D7
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Detect Xworm Payload
-
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.
-
Creates a file in the Startup directory
A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.
-
Executes dropped EXE
-
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.
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
1PowerShell
1Scheduled Task/Job
1Scheduled Task
1Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Scheduled Task/Job
1Scheduled Task
1