General
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Target
2cb1adb73eda0d1c2dc62f7bc312add25cfcc04017d3998e11513c4d02b1150e.exe
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Size
3.1MB
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Sample
240321-cl1bysae2v
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MD5
f54598770f770d815c9707dd33518eac
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SHA1
6acf4aaf1d74710ef92c0b99a4b263202fbefcb7
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SHA256
2cb1adb73eda0d1c2dc62f7bc312add25cfcc04017d3998e11513c4d02b1150e
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SHA512
dc927e84c41121e43f281af15ede1dcce368f1f94e88b56c893a1dfda8aa412547fe5f77d46fcc6a9fc8842b860edf4b3a3c059919b460d0f8611035d9e42d36
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SSDEEP
49152:SvyI22SsaNYfdPBldt698dBcjHutbXPEhNvJJaoGdwjTHHB72eh2NT:Svf22SsaNYfdPBldt6+dBcjHZhg
Behavioral task
behavioral1
Sample
2cb1adb73eda0d1c2dc62f7bc312add25cfcc04017d3998e11513c4d02b1150e.exe
Resource
win7-20240221-en
Malware Config
Extracted
quasar
1.4.1
Office01
www.exiles.site:14782
a0f587a6-d40f-499d-8e9e-b0831e1cb678
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encryption_key
49BF5A48970D914C7E70F494A8E16B5EFA3AB6A0
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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
2cb1adb73eda0d1c2dc62f7bc312add25cfcc04017d3998e11513c4d02b1150e.exe
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Size
3.1MB
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MD5
f54598770f770d815c9707dd33518eac
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SHA1
6acf4aaf1d74710ef92c0b99a4b263202fbefcb7
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SHA256
2cb1adb73eda0d1c2dc62f7bc312add25cfcc04017d3998e11513c4d02b1150e
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SHA512
dc927e84c41121e43f281af15ede1dcce368f1f94e88b56c893a1dfda8aa412547fe5f77d46fcc6a9fc8842b860edf4b3a3c059919b460d0f8611035d9e42d36
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SSDEEP
49152:SvyI22SsaNYfdPBldt698dBcjHutbXPEhNvJJaoGdwjTHHB72eh2NT:Svf22SsaNYfdPBldt6+dBcjHZhg
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Quasar payload
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Detects Windows executables referencing non-Windows User-Agents
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Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
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Detects executables containing common artifacts observed in infostealers
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Executes dropped EXE
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