General
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Target
setup.exe
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Size
333KB
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Sample
230427-aexldaee3y
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MD5
6fdea17609ea8908ec4a9d5e530d048a
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SHA1
8afb663c04747980d13750c9903cfb496f170c3c
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SHA256
d3564cf77d63b9b2ec8cf914958453f19e0d1032f4ea4665fe05b2284decfb0a
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SHA512
86a795fcc097785c2d55cbffe093f2c5b4d8769d6174ed585ac1cca883e3774fa54b6e2889f6d6ab2e234d99a60e159f8648cc1d414f93770fce198349b7f3a1
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SSDEEP
6144:37nGJVhO+7psym+TcZfny5sll4HVXe1pnM4UTQlYT:67flo+gRz+ypnX+Qq
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
6fdea17609ea8908ec4a9d5e530d048a
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SHA1
8afb663c04747980d13750c9903cfb496f170c3c
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SHA256
d3564cf77d63b9b2ec8cf914958453f19e0d1032f4ea4665fe05b2284decfb0a
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SHA512
86a795fcc097785c2d55cbffe093f2c5b4d8769d6174ed585ac1cca883e3774fa54b6e2889f6d6ab2e234d99a60e159f8648cc1d414f93770fce198349b7f3a1
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SSDEEP
6144:37nGJVhO+7psym+TcZfny5sll4HVXe1pnM4UTQlYT:67flo+gRz+ypnX+Qq
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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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