General
- Target Extreme Injector v3.exe
- Size 1.5MB
- Sample260908-wkdaksha89
- SHA256 c35ac5c271823504e9fa05502274ddd382b2c4877a60d102a577c27d622e0b96
- MD5 9e10e986f009cf76bb86b966c516da52
- SHA1 f37427119c1e9d0788ec218a860bc65422a0317b
- SHA512 265bfb99fbff81ee6c3624172497290f01826313925d27b4eb6a297dc652ce483729a4d479eda47fcef2a12ed7e78d16cfe6a85b862f02c9c2371db079acb279
- SSDEEP 24576:YAOmi5Vm+lBnehvY2iPr93CeF1LH1Xt5QezP9tHtR9JSWmsMrlA18VnZAWQvJ4nI:J4FdetMVCK1LVXXQezP3+Wgm18VeWomI
- TLSH T150753324A3AEC913C20E0EB3561263730F36B66CE9765B368F1837268E17975297C05F
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
Extreme Injector v3.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
Extreme Injector v3.exe
Resource
win11ltsc2024-20260709-en
Malware Config
Targets
-
- Target Extreme Injector v3.exe
- Size 1.5MB
- SHA256 c35ac5c271823504e9fa05502274ddd382b2c4877a60d102a577c27d622e0b96
- MD5 9e10e986f009cf76bb86b966c516da52
- SHA1 f37427119c1e9d0788ec218a860bc65422a0317b
- SHA512 265bfb99fbff81ee6c3624172497290f01826313925d27b4eb6a297dc652ce483729a4d479eda47fcef2a12ed7e78d16cfe6a85b862f02c9c2371db079acb279
- SSDEEP 24576:YAOmi5Vm+lBnehvY2iPr93CeF1LH1Xt5QezP9tHtR9JSWmsMrlA18VnZAWQvJ4nI:J4FdetMVCK1LVXXQezP3+Wgm18VeWomI
- TLSH T150753324A3AEC913C20E0EB3561263730F36B66CE9765B368F1837268E17975297C05F
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Modifies WinLogon for persistence
-
Modifies Windows Firewall
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Executes dropped EXE
-
Accesses Microsoft Outlook profiles
-
Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
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
2PowerShell
1Windows Command Shell
1Scheduled Task/Job
1Scheduled Task
1Persistence
Boot or Logon Autostart Execution
1Winlogon Helper DLL
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Netsh Helper DLL
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
1Winlogon Helper DLL
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Netsh Helper DLL
1Scheduled Task/Job
1Scheduled Task
1Defense Evasion
Impair Defenses
1Disable or Modify System Firewall
1Modify Registry
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
2Credentials In Files
1Credentials in Registry
1