General
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Target
0f4af03d2ba59b5c68066c95b41bfad8.bin
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Size
1.6MB
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Sample
241103-bc51ea1anp
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MD5
ec74a88e7336c385c663af41d0ac008f
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SHA1
4418925270446a9b260559521c7e83b395ca8a72
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SHA256
639d9cc7ccd1c99f017e0f36af1de422387c58ddd54751200e70e158275ee62a
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SHA512
772fbdfaf49774ce03f38ab15f88c7874899f02f211932c4f2740261c1e11d241f77cd665abb006aad475f1baf0d36522a5da38602752895e260e1a20ff0c32c
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SSDEEP
49152:Tkl1LH9XNjvYDAfmmGd5b+YDEG/TUiv/HV8gs:Tkl1L3w0DGd9LX/oiv/ml
Static task
static1
Behavioral task
behavioral1
Sample
c263ebdc90fdb0a75d6570f178156c0ba665ac9f846b8172d7835733e5c3de59.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
c263ebdc90fdb0a75d6570f178156c0ba665ac9f846b8172d7835733e5c3de59.exe
Resource
win10v2004-20241007-en
Malware Config
Extracted
vidar
https://t.me/asg7rd
https://steamcommunity.com/profiles/76561199794498376
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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
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Target
c263ebdc90fdb0a75d6570f178156c0ba665ac9f846b8172d7835733e5c3de59.exe
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Size
1.6MB
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MD5
0f4af03d2ba59b5c68066c95b41bfad8
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SHA1
ecbb98b5bde92b2679696715e49b2e35793f8f9f
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SHA256
c263ebdc90fdb0a75d6570f178156c0ba665ac9f846b8172d7835733e5c3de59
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SHA512
ea4de68e9eb4a9b69527a3924783b03b4b78bffc547c53a0ecd74d0bd0b315d312ae2f17313085acd317be1e0d6f9a63e0089a8a20bf9facc5157a9b8bea95a3
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SSDEEP
24576:Wa0E71YwbX4e2F4fOfq444sMDF6XR5w5ZVcs5I0wzvZBjQB/CtNJb/zUJH++QLS0:vYwD4e2FkCq/yYB5alxUNJLzyiegcIZ
Score10/10-
Detect Vidar Stealer
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Suspicious use of NtCreateUserProcessOtherParentProcess
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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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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Drops startup file
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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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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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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Persistence
Modify Authentication Process
1Scheduled Task/Job
1Scheduled Task
1Defense Evasion
Modify Authentication Process
1Modify Registry
1Subvert Trust Controls
1Install Root Certificate
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Modify Authentication Process
1Steal Web Session Cookie
1Unsecured Credentials
4Credentials In Files
4