General
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Target
541846929221612b779740077564c12cb5e386eaf0ecd895b8d8ee7008ae0fbb.bin
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Size
370KB
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Sample
230430-317mpabf75
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MD5
59b3d4ac81baf5dad7e19cfe6aea9736
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SHA1
cdcf474c377b4c7e14ed97bd29958837b09d5274
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SHA256
541846929221612b779740077564c12cb5e386eaf0ecd895b8d8ee7008ae0fbb
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SHA512
8894c1e69a3b50df7ee54379884d12ae727d892001832af2e011b2c34d7d1a2c8e88935daa9473551e4f869f393b85c0f02c03082486ff83e5d5febdcdcc4015
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SSDEEP
6144:cqlxiLrpqobVDQs3B2cjKkpSXxqCH3TSlGEsTIais1PqOO:cqlELFqQ9ocEqCH3LT/VPNO
Static task
static1
Behavioral task
behavioral1
Sample
541846929221612b779740077564c12cb5e386eaf0ecd895b8d8ee7008ae0fbb.exe
Resource
win7-20230220-en
Malware Config
Extracted
vidar
3.6
78489afd9d9a4747beb445e5fb5b9c96
https://steamcommunity.com/profiles/76561199499188534
https://t.me/nutalse
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profile_id_v2
78489afd9d9a4747beb445e5fb5b9c96
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user_agent
Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/104.0.0.0 Safari/537.36
Extracted
laplas
http://89.23.97.128
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api_key
bc2dceabe69fa26dbf4dd8295d65e03e1990633a88c1c8410825c9266b239396
Targets
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Target
541846929221612b779740077564c12cb5e386eaf0ecd895b8d8ee7008ae0fbb.bin
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Size
370KB
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MD5
59b3d4ac81baf5dad7e19cfe6aea9736
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SHA1
cdcf474c377b4c7e14ed97bd29958837b09d5274
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SHA256
541846929221612b779740077564c12cb5e386eaf0ecd895b8d8ee7008ae0fbb
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SHA512
8894c1e69a3b50df7ee54379884d12ae727d892001832af2e011b2c34d7d1a2c8e88935daa9473551e4f869f393b85c0f02c03082486ff83e5d5febdcdcc4015
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SSDEEP
6144:cqlxiLrpqobVDQs3B2cjKkpSXxqCH3TSlGEsTIais1PqOO:cqlELFqQ9ocEqCH3LT/VPNO
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Downloads MZ/PE file
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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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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Adds Run key to start application
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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 NtSetInformationThreadHideFromDebugger
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