General
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Target
G3bSa3Lvws.exe
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Size
871KB
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Sample
250217-t7x76a1pz3
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MD5
1274eda47fd05cc033704d7a27ad5011
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SHA1
3c044be6ffec482f9c19da77821783bb79138293
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SHA256
80d10d106196d93d19a754478ac3f903f79e1a046e346844eb7f635982b26d96
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SHA512
452f7ce1e93c6f040cc280432802c06369302097c514820c8bce652b0e1bef460d49bade9a65cd56e7d894fd4fc5b46aeac836c4a31543c301abd11dcb33981a
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SSDEEP
12288:2EL2wlOrnQHCMdVBkPxEs/+xJmeCFupq7goZzQ53nhvrsPRk65XAIWyqz++uxMCC:CjnHxFuM7gouhvIPnXLxPIEwp
Static task
static1
Behavioral task
behavioral1
Sample
G3bSa3Lvws.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
G3bSa3Lvws.exe
Resource
win10v2004-20250211-en
Malware Config
Targets
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Target
G3bSa3Lvws.exe
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Size
871KB
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MD5
1274eda47fd05cc033704d7a27ad5011
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SHA1
3c044be6ffec482f9c19da77821783bb79138293
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SHA256
80d10d106196d93d19a754478ac3f903f79e1a046e346844eb7f635982b26d96
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SHA512
452f7ce1e93c6f040cc280432802c06369302097c514820c8bce652b0e1bef460d49bade9a65cd56e7d894fd4fc5b46aeac836c4a31543c301abd11dcb33981a
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SSDEEP
12288:2EL2wlOrnQHCMdVBkPxEs/+xJmeCFupq7goZzQ53nhvrsPRk65XAIWyqz++uxMCC:CjnHxFuM7gouhvIPnXLxPIEwp
Score10/10-
Detect Vidar Stealer
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Vidar family
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Downloads MZ/PE file
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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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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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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