General
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Target
Unlock_Tool_1.2.exe
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Size
392KB
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Sample
240927-bp1w8azhpa
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MD5
737ff738fef9aa060554c69baf94010b
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SHA1
6320238ed8ee589ab80fdbf64a9f03a285631e60
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SHA256
8bcdb32e024db0917b54e7390172a45be693d52bc5c8bff8d7ba1dce2d2ff4b1
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SHA512
8f64f4bd82447a7d27b4b3603bf6221b0156ac115ba04faa08025b18d10cfa3377f8c733414f902526d83dbc7b125c8e90c9aa92b9be6a9168e55e8d7ae8e440
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SSDEEP
6144:Zyk+6IpOjjZIhr4rXHiqVz9W4Bn5hDRkoX4RbpUCwiNuu/IQMYHBi:Zyk+rCSryHiA/hDZIRtA8
Static task
static1
Behavioral task
behavioral1
Sample
Unlock_Tool_1.2.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
Unlock_Tool_1.2.exe
Resource
win10v2004-20240802-en
Malware Config
Extracted
vidar
11
962abdb0b49579401d25d63a1f697be6
https://steamcommunity.com/profiles/76561199780418869
https://t.me/ae5ed
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user_agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:130.0) Gecko/20100101 Firefox/130.0
Targets
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Target
Unlock_Tool_1.2.exe
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Size
392KB
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MD5
737ff738fef9aa060554c69baf94010b
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SHA1
6320238ed8ee589ab80fdbf64a9f03a285631e60
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SHA256
8bcdb32e024db0917b54e7390172a45be693d52bc5c8bff8d7ba1dce2d2ff4b1
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SHA512
8f64f4bd82447a7d27b4b3603bf6221b0156ac115ba04faa08025b18d10cfa3377f8c733414f902526d83dbc7b125c8e90c9aa92b9be6a9168e55e8d7ae8e440
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SSDEEP
6144:Zyk+6IpOjjZIhr4rXHiqVz9W4Bn5hDRkoX4RbpUCwiNuu/IQMYHBi:Zyk+rCSryHiA/hDZIRtA8
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Detect Vidar Stealer
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Downloads MZ/PE file
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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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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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Defense Evasion
Modify Registry
1Subvert Trust Controls
1Install Root Certificate
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
4Credentials In Files
4