General
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Target
file.exe
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Size
4.9MB
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Sample
221005-vx5d6afab8
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MD5
f3e98458c6afc2c7f2456b55ee758568
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SHA1
dce0c5c299a29706654393307efd4bd439a63996
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SHA256
c6af08db8d058efc88312d44e1906f4e7cec8d27bd99af3ccd9b09c045551ee3
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SHA512
2054c9f0af3bc820f6bf7daa8c4968a52ce282266c9dc6322945f73f7d45ee31e78b84fc81f9d9de83e0d5b85a827f1e5c9dfc5294577e95bfb8251d3f0e0bb5
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SSDEEP
98304:4NoZ0HR04Up9OHxAXvS+qdwJ6Vgf8233IAW9fPxPGSKNrA09UXYlpkBFE:n0HR0dp9xvSbdeoE3IAsZPGSyA5XI4
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20220812-en
Malware Config
Extracted
vidar
54.9
1679
https://t.me/larsenup
https://ioc.exchange/@zebra54
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profile_id
1679
Targets
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Target
file.exe
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Size
4.9MB
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MD5
f3e98458c6afc2c7f2456b55ee758568
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SHA1
dce0c5c299a29706654393307efd4bd439a63996
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SHA256
c6af08db8d058efc88312d44e1906f4e7cec8d27bd99af3ccd9b09c045551ee3
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SHA512
2054c9f0af3bc820f6bf7daa8c4968a52ce282266c9dc6322945f73f7d45ee31e78b84fc81f9d9de83e0d5b85a827f1e5c9dfc5294577e95bfb8251d3f0e0bb5
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SSDEEP
98304:4NoZ0HR04Up9OHxAXvS+qdwJ6Vgf8233IAW9fPxPGSKNrA09UXYlpkBFE:n0HR0dp9xvSbdeoE3IAsZPGSyA5XI4
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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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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Deletes itself
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Loads dropped DLL
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Accesses cryptocurrency files/wallets, possible credential harvesting
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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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