General
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Target
https://app.box.com/s/vb3vt1yv8nx1qbxwuje9a4z56rkr0ig0
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Sample
250417-ynm1asz1fs
Static task
static1
URLScan task
urlscan1
Behavioral task
behavioral1
Sample
https://app.box.com/s/vb3vt1yv8nx1qbxwuje9a4z56rkr0ig0
Resource
win10ltsc2021-20250314-en
Malware Config
Extracted
vidar
https://t.me/v00rd
https://steamcommunity.com/profiles/76561199846773220
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user_agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 Chrome/132.0.0.0 Safari/537.36 OPR/117.0.0.0
Extracted
vidar
13.5
77076b8112067904c20207ca37e0f18f
https://t.me/v00rd
https://steamcommunity.com/profiles/76561199846773220
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user_agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 Chrome/132.0.0.0 Safari/537.36 OPR/117.0.0.0
Targets
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Target
https://app.box.com/s/vb3vt1yv8nx1qbxwuje9a4z56rkr0ig0
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Detect Vidar Stealer
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Vidar family
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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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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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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v16
Credential Access
Modify Authentication Process
1Steal Web Session Cookie
1Unsecured Credentials
2Credentials In Files
2