General
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Target
bf129cec049c6d60b5a2ee6d2b99786e537f13d37a5a8464f0c6c6ef3df64cc3.bin
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Size
465KB
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Sample
230430-1s92qsfb3s
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MD5
b7810ccf8a876901dfcb4e3cc7d84a99
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SHA1
50b84def52fd89ea9ddd89504d1a11b577d78421
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SHA256
bf129cec049c6d60b5a2ee6d2b99786e537f13d37a5a8464f0c6c6ef3df64cc3
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SHA512
136607d8327bd1f5fc2701468a41fb3def903afddf964e38af21a0b0806a0580a4c1cf62cd44fa49a0cf875cdd1d86fe0cbf402f16e1283f36ad4365c0ad70b4
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SSDEEP
6144:Kx78YUL4fohghld1eaQauWnZl1wIJRxqC/sleuLfq4:Kx7vUL4fTj5QaZ9HZ/s/LX
Static task
static1
Behavioral task
behavioral1
Sample
bf129cec049c6d60b5a2ee6d2b99786e537f13d37a5a8464f0c6c6ef3df64cc3.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
bf129cec049c6d60b5a2ee6d2b99786e537f13d37a5a8464f0c6c6ef3df64cc3.bin
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Size
465KB
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MD5
b7810ccf8a876901dfcb4e3cc7d84a99
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SHA1
50b84def52fd89ea9ddd89504d1a11b577d78421
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SHA256
bf129cec049c6d60b5a2ee6d2b99786e537f13d37a5a8464f0c6c6ef3df64cc3
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SHA512
136607d8327bd1f5fc2701468a41fb3def903afddf964e38af21a0b0806a0580a4c1cf62cd44fa49a0cf875cdd1d86fe0cbf402f16e1283f36ad4365c0ad70b4
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SSDEEP
6144:Kx78YUL4fohghld1eaQauWnZl1wIJRxqC/sleuLfq4:Kx7vUL4fTj5QaZ9HZ/s/LX
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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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