Resubmissions
14/04/2025, 09:59
250414-l1b3cawvd1 10General
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Target
https://www.youtube.com/redirect?event=video_description&redir_token=QUFFLUhqbVlNdWVXS3VEOUp1RXFPRWtXRUgwdnViRGI5Z3xBQ3Jtc0tuR0ljTzEySG9PTTdhRWpaQVVUWHZmQmo2QzA0RnpHdXhoZWFEVDdsZWpjRVF5dFc0YzJBQ21Lc0UzSjFCd0REeVBsbDI4Vml0TGRRekZ2VERYX2JWT2o3NHhxLXRZMFZfUFlGNVZqVjZYeTEyQm41RQ&q=https%3A%2F%2Fwww.mediafire.com%2Ffolder%2F0m28ks1y8jr45%2FArma&v=TqMVm_2tfBc
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Sample
250414-l1b3cawvd1
Static task
static1
URLScan task
urlscan1
Behavioral task
behavioral1
Sample
https://www.youtube.com/redirect?event=video_description&redir_token=QUFFLUhqbVlNdWVXS3VEOUp1RXFPRWtXRUgwdnViRGI5Z3xBQ3Jtc0tuR0ljTzEySG9PTTdhRWpaQVVUWHZmQmo2QzA0RnpHdXhoZWFEVDdsZWpjRVF5dFc0YzJBQ21Lc0UzSjFCd0REeVBsbDI4Vml0TGRRekZ2VERYX2JWT2o3NHhxLXRZMFZfUFlGNVZqVjZYeTEyQm41RQ&q=https%3A%2F%2Fwww.mediafire.com%2Ffolder%2F0m28ks1y8jr45%2FArma&v=TqMVm_2tfBc
Resource
win10ltsc2021-20250314-en
Malware Config
Extracted
vidar
https://t.me/f07nd
https://steamcommunity.com/profiles/76561199843252735
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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
13.4
741d68c178a0dfc31caa76aa0bd1d168
https://t.me/f07nd
https://steamcommunity.com/profiles/76561199843252735
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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://www.youtube.com/redirect?event=video_description&redir_token=QUFFLUhqbVlNdWVXS3VEOUp1RXFPRWtXRUgwdnViRGI5Z3xBQ3Jtc0tuR0ljTzEySG9PTTdhRWpaQVVUWHZmQmo2QzA0RnpHdXhoZWFEVDdsZWpjRVF5dFc0YzJBQ21Lc0UzSjFCd0REeVBsbDI4Vml0TGRRekZ2VERYX2JWT2o3NHhxLXRZMFZfUFlGNVZqVjZYeTEyQm41RQ&q=https%3A%2F%2Fwww.mediafire.com%2Ffolder%2F0m28ks1y8jr45%2FArma&v=TqMVm_2tfBc
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Detect Vidar Stealer
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Detects Rhadamanthys payload
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Rhadamanthys
Rhadamanthys is an info stealer written in C++ first seen in August 2022.
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Rhadamanthys family
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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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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE
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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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Enumerates processes with tasklist
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MITRE ATT&CK Enterprise v16
Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Modify Authentication Process
1Steal Web Session Cookie
1Unsecured Credentials
4Credentials In Files
4