General
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Target
f9fc23fe47d3c918c7bc24cbe14e56d9b0024e31660f2a280f3991291b3e5882.exe
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Size
3.2MB
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Sample
250201-efav8atqbm
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MD5
f31a91bff6bb5805f4f7b95c0a27cb2a
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SHA1
8eeef2262c4288c035d7be99f27ce478dae008ce
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SHA256
f9fc23fe47d3c918c7bc24cbe14e56d9b0024e31660f2a280f3991291b3e5882
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SHA512
07f750faf48ef505de12a07acf64136468702ba07d7b5ec9ecbc3d2f6e5c04c3c7ce0ff4b178c5f2f3a1df2b9b0ea8f54687f90137fa58603ddd0896733eaacb
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SSDEEP
98304:p1AhvWM65Mf9cZR4FklYJr41ADevpgaSoJxqGT4q:WvWM6iGKkCJ0GevCaXsi4q
Static task
static1
Behavioral task
behavioral1
Sample
f9fc23fe47d3c918c7bc24cbe14e56d9b0024e31660f2a280f3991291b3e5882.exe
Resource
win7-20240903-en
Malware Config
Extracted
quasar
1.4.1
svhost32
185.147.125.77:4782
9500f2e5-aa22-4d12-a2ea-09ddc5050666
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encryption_key
BD29CA798222621C677ECD67804E6D9D0A95CFCB
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install_name
Client.exe
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log_directory
Logs
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reconnect_delay
3000
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startup_key
Quasar Client Startup
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subdirectory
SubDir
Targets
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Target
f9fc23fe47d3c918c7bc24cbe14e56d9b0024e31660f2a280f3991291b3e5882.exe
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Size
3.2MB
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MD5
f31a91bff6bb5805f4f7b95c0a27cb2a
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SHA1
8eeef2262c4288c035d7be99f27ce478dae008ce
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SHA256
f9fc23fe47d3c918c7bc24cbe14e56d9b0024e31660f2a280f3991291b3e5882
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SHA512
07f750faf48ef505de12a07acf64136468702ba07d7b5ec9ecbc3d2f6e5c04c3c7ce0ff4b178c5f2f3a1df2b9b0ea8f54687f90137fa58603ddd0896733eaacb
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SSDEEP
98304:p1AhvWM65Mf9cZR4FklYJr41ADevpgaSoJxqGT4q:WvWM6iGKkCJ0GevCaXsi4q
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Quasar family
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Quasar payload
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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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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Drops file in System32 directory
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