General
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Target
setup.exe
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Size
326KB
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Sample
230427-abftfsed9t
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MD5
ab10f2eb9e72185620a9bd2bdc1a848d
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SHA1
7b591638129c102efec60a42656837d47cb4bf36
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SHA256
37f90d14d9b6dbc7813b30dea8379637336a2e8219110dd0c479f2dc5d7a5fd5
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SHA512
90ac825811a36a91b39fbf01e1eae3c34d97da4442fe974583da8b44dfccb8e7b88849e67054b762265c9f3e28a6999192f61621c9de312f23f75f3d277d6936
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SSDEEP
6144:itjDkgWc24OtJzwHs6U1L297o/LZoA7o9tWwkPsl:e/ObJzKs6Qek/LZoA7YXl
Static task
static1
Behavioral task
behavioral1
Sample
setup.exe
Resource
win7-20230220-en
Malware Config
Extracted
vidar
3.5
2234cb18bdcd93ea6f4e5f1473025a81
https://steamcommunity.com/profiles/76561199497218285
https://t.me/tg_duckworld
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profile_id_v2
2234cb18bdcd93ea6f4e5f1473025a81
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user_agent
Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/90.0.4430.93 Safari/537.36 Vivaldi/3.7
Extracted
laplas
http://89.23.97.128
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api_key
bc2dceabe69fa26dbf4dd8295d65e03e1990633a88c1c8410825c9266b239396
Targets
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Target
setup.exe
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Size
326KB
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MD5
ab10f2eb9e72185620a9bd2bdc1a848d
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SHA1
7b591638129c102efec60a42656837d47cb4bf36
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SHA256
37f90d14d9b6dbc7813b30dea8379637336a2e8219110dd0c479f2dc5d7a5fd5
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SHA512
90ac825811a36a91b39fbf01e1eae3c34d97da4442fe974583da8b44dfccb8e7b88849e67054b762265c9f3e28a6999192f61621c9de312f23f75f3d277d6936
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SSDEEP
6144:itjDkgWc24OtJzwHs6U1L297o/LZoA7o9tWwkPsl:e/ObJzKs6Qek/LZoA7YXl
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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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