General
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Target
SolaraV3.exe
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Size
10.0MB
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Sample
250122-wg71saxqdy
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MD5
c842c92e0f6c35fac35311e609b89f0b
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SHA1
db58748fac5372dc4648a08765352cfc6dad59ef
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SHA256
fab1dac490d27a14ae7ddde7c9837b64dfb84e28e6d6b4a6f650f6aff3d5b350
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SHA512
4353cb9463b1eb6db6288b1add399d5f05858833bf72d04c7bc70270602019eb7134f55a0e44cbc92fe0d27ef519726f09f3f0621d05c07f3e99a884ede07804
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SSDEEP
196608:vGD+kdlYvI3SnGK2Fjtwkvi3xPQDwfI9jUCBB7m+mKOY7rXrZusooDmhfvsbnTNp:u5rM9j2FjWkIowIHL7HmBYXrYoaUNp
Behavioral task
behavioral1
Sample
SolaraV3.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
SolaraV3.exe
Resource
win10v2004-20241007-en
Malware Config
Targets
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Target
SolaraV3.exe
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Size
10.0MB
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MD5
c842c92e0f6c35fac35311e609b89f0b
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SHA1
db58748fac5372dc4648a08765352cfc6dad59ef
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SHA256
fab1dac490d27a14ae7ddde7c9837b64dfb84e28e6d6b4a6f650f6aff3d5b350
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SHA512
4353cb9463b1eb6db6288b1add399d5f05858833bf72d04c7bc70270602019eb7134f55a0e44cbc92fe0d27ef519726f09f3f0621d05c07f3e99a884ede07804
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SSDEEP
196608:vGD+kdlYvI3SnGK2Fjtwkvi3xPQDwfI9jUCBB7m+mKOY7rXrZusooDmhfvsbnTNp:u5rM9j2FjWkIowIHL7HmBYXrYoaUNp
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Command and Scripting Interpreter: PowerShell
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
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Downloads MZ/PE file
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Drops file in Drivers directory
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Event Triggered Execution: Image File Execution Options Injection
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Clipboard Data
Adversaries may collect data stored in the clipboard from users copying information within or between applications.
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Event Triggered Execution: Component Object Model Hijacking
Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.
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Executes dropped EXE
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Loads dropped DLL
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Unsecured Credentials: Credentials In Files
Steal credentials from unsecured files.
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Accesses cryptocurrency files/wallets, possible credential harvesting
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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Checks whether UAC is enabled
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Legitimate hosting services abused for malware hosting/C2
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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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Obfuscated Files or Information: Command Obfuscation
Adversaries may obfuscate content during command execution to impede detection.
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Checks system information in the registry
System information is often read in order to detect sandboxing environments.
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Enumerates processes with tasklist
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Hide Artifacts: Hidden Files and Directories
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Suspicious use of NtSetInformationThreadHideFromDebugger
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MITRE ATT&CK Enterprise v15
Persistence
Event Triggered Execution
3Component Object Model Hijacking
1Image File Execution Options Injection
1Netsh Helper DLL
1Privilege Escalation
Event Triggered Execution
3Component Object Model Hijacking
1Image File Execution Options Injection
1Netsh Helper DLL
1Defense Evasion
Hide Artifacts
2Hidden Files and Directories
2Modify Registry
1Obfuscated Files or Information
1Command Obfuscation
1Virtualization/Sandbox Evasion
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
3Credentials In Files
3Discovery
Browser Information Discovery
1Network Share Discovery
1Process Discovery
1Query Registry
6Remote System Discovery
1System Information Discovery
8System Location Discovery
1System Language Discovery
1System Network Configuration Discovery
2Internet Connection Discovery
1Wi-Fi Discovery
1Virtualization/Sandbox Evasion
1