General
-
Target
link.txt
-
Size
139B
-
Sample
241111-vrcrysscml
-
MD5
b158f6f6f236146dbb84f01382f7b288
-
SHA1
6044e94429a90711f51626f628a3a9d51d4afd60
-
SHA256
ac87f8dd3c4ffb6ebfebe7e23be8ec298263cb5103bdd180e156997db328c85c
-
SHA512
9f52cd6d10066c7033c239494c513698ada42881768d23ad52785a3f787c53bbaafbc51e66806753e7b104c5d23c2a46eeed6d4740b5a0a9420bbbed85edefe9
Static task
static1
Behavioral task
behavioral1
Sample
link.txt
Resource
win11-20241007-en
Malware Config
Extracted
vidar
11.5
8b94a7bcafb394a6cda231fd95b94a68
https://t.me/gos90t
https://steamcommunity.com/profiles/76561199800374635
-
user_agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/17.6 Safari/605.1.15 Ddg/17.6
Targets
-
-
Target
link.txt
-
Size
139B
-
MD5
b158f6f6f236146dbb84f01382f7b288
-
SHA1
6044e94429a90711f51626f628a3a9d51d4afd60
-
SHA256
ac87f8dd3c4ffb6ebfebe7e23be8ec298263cb5103bdd180e156997db328c85c
-
SHA512
9f52cd6d10066c7033c239494c513698ada42881768d23ad52785a3f787c53bbaafbc51e66806753e7b104c5d23c2a46eeed6d4740b5a0a9420bbbed85edefe9
-
Detect Vidar Stealer
-
Vidar family
-
Downloads MZ/PE file
-
Uses browser remote debugging
Can be used control the browser and steal sensitive information such as credentials and session cookies.
-
Executes dropped EXE
-
Loads dropped DLL
-
Unsecured Credentials: Credentials In Files
Steal credentials from unsecured files.
-
Accesses cryptocurrency files/wallets, possible credential harvesting
-
Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Drops file in System32 directory
-
Suspicious use of SetThreadContext
-
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