General
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Target
setup.exe
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Size
326KB
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Sample
230427-aea3daee3t
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MD5
b711a60cd0a867a1fbe256eaa0e4703a
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SHA1
c2e34be818fcaf20e64218128b445374f49008bc
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SHA256
005dce2ddcdfce4418c7782afe3d59d6ee9cb8a3f0a9f303ebf92b60151aa55e
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SHA512
7835a457b6c78130ebea30a60ec2a2bf6ed19858d04c000bd9cd57ae4d9b293bd172d3f27d89f6c5f9f3f34212b8bfb5282512d4d301313211329a8f88957e4c
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SSDEEP
6144:d2H51V45ltdhwjbiC7VtvqjSbxgMlarL5d:MH5ItKjDyj2ixf5d
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
b711a60cd0a867a1fbe256eaa0e4703a
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SHA1
c2e34be818fcaf20e64218128b445374f49008bc
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SHA256
005dce2ddcdfce4418c7782afe3d59d6ee9cb8a3f0a9f303ebf92b60151aa55e
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SHA512
7835a457b6c78130ebea30a60ec2a2bf6ed19858d04c000bd9cd57ae4d9b293bd172d3f27d89f6c5f9f3f34212b8bfb5282512d4d301313211329a8f88957e4c
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SSDEEP
6144:d2H51V45ltdhwjbiC7VtvqjSbxgMlarL5d:MH5ItKjDyj2ixf5d
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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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