General
- Target XClient.exe
- Size 61KB
- Sample240604-tjs9asch73
- SHA256 a1292bb41ddd4ffa51e1f7e435b0bb7308edf7aa521ecfdfe9660dd42f556744
- MD5 c943a5b42a5c3581ab6bf74428858a73
- SHA1 4d7e7769f93816070a433a19fc837ceb725f7317
- SHA512 cecffb3605f3dc05368667966f3b5cbe3e843d9549ed30dc07cf8c04b317a64ae42f75dfbc300617e589dfa98afe8b851f5fa666a68a632170cf9326e048299a
- SSDEEP 1536:A6P+jJfmzZFm6TObE5yWHY6doOkf4xqij:A6jzDm9bEV0OkfYj
- MD5 SHA1 SHA512 SSDEEP
Behavioral task
behavioral1
Sample
XClient.exe
Resource
win7-20240221-en
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
XClient.exe
Resource
win10v2004-20240226-en
10 signatures
150 seconds
Malware Config
Extracted
Family
-
xworm
Version
-
3.0
C2
-
simpledays-44630.portmap.host:44630
Attributes
-
install_file
USB.exe
Targets
-
- Target XClient.exe
- Size 61KB
- SHA256 a1292bb41ddd4ffa51e1f7e435b0bb7308edf7aa521ecfdfe9660dd42f556744
- MD5 c943a5b42a5c3581ab6bf74428858a73
- SHA1 4d7e7769f93816070a433a19fc837ceb725f7317
- SHA512 cecffb3605f3dc05368667966f3b5cbe3e843d9549ed30dc07cf8c04b317a64ae42f75dfbc300617e589dfa98afe8b851f5fa666a68a632170cf9326e048299a
- SSDEEP 1536:A6P+jJfmzZFm6TObE5yWHY6doOkf4xqij:A6jzDm9bEV0OkfYj
- MD5 SHA1 SHA512 SSDEEP
-
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.
-
Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.