General
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Target
file.exe
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Size
404KB
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Sample
241003-lvg2eazdqf
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MD5
ff9bb0ae2718e3f802bfec5d6acd824f
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SHA1
8b31a4a11fd6d050cc86e05c71eb4bd6ba8afb43
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SHA256
232c890d5bb7ecf69fc171813e593992d3e49539f7c0e2e9fa83129f5c47553a
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SHA512
831873f83da54d2f3c29d1198bc293d45c71ad8ff7872aa47e4e147433ff9dbf92d4f1c5668b2ebbf88726c9fa845abe2b18d6d5afd8564510738be960f91711
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SSDEEP
6144:ZNblT7AN3i/UCPUJmBCkftB1iOmzhYjST3GcMhu0V+GLHhLYvbgdVR1o:ZVlT0J6UCPUW1iFegWcmX+QHh0vbW/1o
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
file.exe
Resource
win10v2004-20240802-en
Malware Config
Extracted
vidar
11
b74ef0d8ce56e494b0d83e1d5be9dbeb
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
file.exe
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Size
404KB
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MD5
ff9bb0ae2718e3f802bfec5d6acd824f
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SHA1
8b31a4a11fd6d050cc86e05c71eb4bd6ba8afb43
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SHA256
232c890d5bb7ecf69fc171813e593992d3e49539f7c0e2e9fa83129f5c47553a
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SHA512
831873f83da54d2f3c29d1198bc293d45c71ad8ff7872aa47e4e147433ff9dbf92d4f1c5668b2ebbf88726c9fa845abe2b18d6d5afd8564510738be960f91711
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SSDEEP
6144:ZNblT7AN3i/UCPUJmBCkftB1iOmzhYjST3GcMhu0V+GLHhLYvbgdVR1o:ZVlT0J6UCPUW1iFegWcmX+QHh0vbW/1o
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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