General
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Target
7nSTXG6.exe
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Size
1.7MB
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Sample
250221-v365yaxrz4
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MD5
42f1f8448b5c39273d35ee02de6c8d03
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SHA1
9681a4c4d6d265a81b3b214af177403c23adaee3
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SHA256
0a9968e005bd1668ca0f28b6849a2d62718d99345c038f53b0a04691d97c0b6a
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SHA512
e603f2dfb9fec7a73ca666e2c54c1fcdfb13c4786f89236df93f3444cd24a72a51a6d5573ffafb7499b2d116a7f68518173ba710df34f06e412e4abd33d36ec3
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SSDEEP
49152:JgWQxiMU3CrOTr2MJJwzdNbvIVUmKpVBcwlKkdOaibq:JgWQxLUjTr2MJyzbuU/pVqAXgbq
Static task
static1
Behavioral task
behavioral1
Sample
7nSTXG6.exe
Resource
win11-20250217-en
Malware Config
Targets
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Target
7nSTXG6.exe
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Size
1.7MB
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MD5
42f1f8448b5c39273d35ee02de6c8d03
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SHA1
9681a4c4d6d265a81b3b214af177403c23adaee3
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SHA256
0a9968e005bd1668ca0f28b6849a2d62718d99345c038f53b0a04691d97c0b6a
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SHA512
e603f2dfb9fec7a73ca666e2c54c1fcdfb13c4786f89236df93f3444cd24a72a51a6d5573ffafb7499b2d116a7f68518173ba710df34f06e412e4abd33d36ec3
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SSDEEP
49152:JgWQxiMU3CrOTr2MJJwzdNbvIVUmKpVBcwlKkdOaibq:JgWQxLUjTr2MJyzbuU/pVqAXgbq
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Detect Vidar Stealer
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Vidar family
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Uses browser remote debugging
Can be used control the browser and steal sensitive information such as credentials and session cookies.
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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Identifies Wine through registry keys
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
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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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Suspicious use of NtSetInformationThreadHideFromDebugger
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MITRE ATT&CK Enterprise v15
Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Modify Authentication Process
1Steal Web Session Cookie
1Unsecured Credentials
4Credentials In Files
4