General
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Target
1ab0a2ceceb02508e978127af5fd63c432a19a6a286b55b7ea07ee3f1e28f840
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Size
2.0MB
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Sample
240527-zyjw3abc36
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MD5
1a7f2f882d66c1b6376d2a69b9a8855a
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SHA1
c7037c4235f08b1d752f58fcd497d4b98de02b5a
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SHA256
1ab0a2ceceb02508e978127af5fd63c432a19a6a286b55b7ea07ee3f1e28f840
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SHA512
4e2060cf6869c8f7c752ed60d79836eb3ce654f6bd3d96d421094dea4f1e4f8635ac88342ca4c3dcc56330355fe326cdfbe9f357135d9e8c5d2788d56261d157
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SSDEEP
49152:s4K3x1vUyJtTF+TxMoxc1TU+j+dAzGwlrh:s4Ex18ytIuoITsdZ
Static task
static1
Behavioral task
behavioral1
Sample
1ab0a2ceceb02508e978127af5fd63c432a19a6a286b55b7ea07ee3f1e28f840.exe
Resource
win7-20240221-en
Malware Config
Extracted
stealc
Extracted
vidar
https://steamcommunity.com/profiles/76561199689717899
https://t.me/copterwin
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user_agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:128.0) Gecko/20100101 Firefox/128.0
Targets
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Target
1ab0a2ceceb02508e978127af5fd63c432a19a6a286b55b7ea07ee3f1e28f840
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Size
2.0MB
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MD5
1a7f2f882d66c1b6376d2a69b9a8855a
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SHA1
c7037c4235f08b1d752f58fcd497d4b98de02b5a
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SHA256
1ab0a2ceceb02508e978127af5fd63c432a19a6a286b55b7ea07ee3f1e28f840
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SHA512
4e2060cf6869c8f7c752ed60d79836eb3ce654f6bd3d96d421094dea4f1e4f8635ac88342ca4c3dcc56330355fe326cdfbe9f357135d9e8c5d2788d56261d157
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SSDEEP
49152:s4K3x1vUyJtTF+TxMoxc1TU+j+dAzGwlrh:s4Ex18ytIuoITsdZ
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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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Executes dropped EXE
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Loads dropped DLL
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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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