General
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Target
setup.exe
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Size
333KB
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Sample
230427-afgljsee3z
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MD5
0310399e362384c27d344d555a4a67f8
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SHA1
23506dd3803a3d0c521d1010c01927ed5898bd50
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SHA256
d63913dd7bb4c567c5e752149ebd9f90023a34f49b75a585e6f67c6834dc24a0
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SHA512
4c88e518b9b9f162b4acbc5a9a1c1b4e345e19e8606368433662beb7b216d186f0d4b238699c2d2bbf5e1d80769c688678de08d7c432102cc3d6e7ae1fb416ec
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SSDEEP
6144:C0q8ZGeHWp5nZ109o3zjo7L7JsmrAcmP6DfURnaMeXtT:FqcGeueYYP7JsmrtW5o
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
333KB
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MD5
0310399e362384c27d344d555a4a67f8
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SHA1
23506dd3803a3d0c521d1010c01927ed5898bd50
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SHA256
d63913dd7bb4c567c5e752149ebd9f90023a34f49b75a585e6f67c6834dc24a0
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SHA512
4c88e518b9b9f162b4acbc5a9a1c1b4e345e19e8606368433662beb7b216d186f0d4b238699c2d2bbf5e1d80769c688678de08d7c432102cc3d6e7ae1fb416ec
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SSDEEP
6144:C0q8ZGeHWp5nZ109o3zjo7L7JsmrAcmP6DfURnaMeXtT:FqcGeueYYP7JsmrtW5o
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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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