Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
General
-
Target
NursultanLoader.exe
-
Size
337KB
-
Sample
240529-v75snscb41
-
MD5
824b28b6af4316c96e9a181e341fe6ad
-
SHA1
49ad85fa5ca6dffa4dec4871bd0cd44abc8c0b5d
-
SHA256
6005eaef1b00bdfeef8c87db8ff80bce2f23f3c8b392dfbec9f5a4f27b0c7ec9
-
SHA512
1b3ff6f2a90157e45f4a9404a76de8d460b7705d1c34999e4b87d89d0d00961618e8a69c77f21edf1a9bc253cc432ba8a01377535484fc739370bf3314a5d2cc
-
SSDEEP
6144:GfcWgBhbib+GIIIIIIIhIIIIIIIIIIIIIIIU:scWH8
Behavioral task
behavioral1
Sample
NursultanLoader.exe
Resource
win10v2004-20240508-en
Malware Config
Extracted
xworm
127.0.0.1:7000
123.0.0.1:7000
-
Install_directory
%AppData%
-
install_file
Steam.exe
Targets
-
-
Target
NursultanLoader.exe
-
Size
337KB
-
MD5
824b28b6af4316c96e9a181e341fe6ad
-
SHA1
49ad85fa5ca6dffa4dec4871bd0cd44abc8c0b5d
-
SHA256
6005eaef1b00bdfeef8c87db8ff80bce2f23f3c8b392dfbec9f5a4f27b0c7ec9
-
SHA512
1b3ff6f2a90157e45f4a9404a76de8d460b7705d1c34999e4b87d89d0d00961618e8a69c77f21edf1a9bc253cc432ba8a01377535484fc739370bf3314a5d2cc
-
SSDEEP
6144:GfcWgBhbib+GIIIIIIIhIIIIIIIIIIIIIIIU:scWH8
Score10/10-
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.
-
Drops startup file
-
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 v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1