General
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Target
f4728dba20c8285eb653d2315d58e62c7e9039f10dc62c54a2b9225ce9213a29
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Size
346KB
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Sample
230423-y4p5laff63
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MD5
5fdf3afaf1e5b952a616adf6e18dee33
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SHA1
c82c0f2f0010e6d393a0279feea1d41ea698ce38
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SHA256
f4728dba20c8285eb653d2315d58e62c7e9039f10dc62c54a2b9225ce9213a29
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SHA512
3d6ca711d6df3455f8295d4dc4b6b8527e8c6f813411ea097bc054c840f59355df858f75cd646d89d031b3785185249e9875e5f917d8d252436677d06d29b0a1
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SSDEEP
6144:8QyNO5JQxbO/wfa84ERXAg+gtk8lY6X0zqmkPr37hi76X:qO8xbO/2eERQg+qkxqmurrhk6X
Static task
static1
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
f4728dba20c8285eb653d2315d58e62c7e9039f10dc62c54a2b9225ce9213a29
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Size
346KB
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MD5
5fdf3afaf1e5b952a616adf6e18dee33
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SHA1
c82c0f2f0010e6d393a0279feea1d41ea698ce38
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SHA256
f4728dba20c8285eb653d2315d58e62c7e9039f10dc62c54a2b9225ce9213a29
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SHA512
3d6ca711d6df3455f8295d4dc4b6b8527e8c6f813411ea097bc054c840f59355df858f75cd646d89d031b3785185249e9875e5f917d8d252436677d06d29b0a1
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SSDEEP
6144:8QyNO5JQxbO/wfa84ERXAg+gtk8lY6X0zqmkPr37hi76X:qO8xbO/2eERQg+qkxqmurrhk6X
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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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