General
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Target
75aa979f8875e3c4586d311d27612058c99e975649cd4ea26d0ee43d98888c8e
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Size
5.4MB
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Sample
211218-n4k6jafgdp
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MD5
e83517fe9b3f52c6e737fcc19419a8e5
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SHA1
04c6caae34bd9d7cac2377279e51371bd24e418e
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SHA256
75aa979f8875e3c4586d311d27612058c99e975649cd4ea26d0ee43d98888c8e
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SHA512
ca9f942efda428e73bc27927545b5cef8c001944ae801bff8c038bd77582c2a3007b6585bad313b05239f63783d81fda4faafd67bd82095fcb4ec395be6d5d41
Static task
static1
Malware Config
Extracted
danabot
4
142.11.244.223:443
23.106.122.139:443
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embedded_hash
0FA95F120D6EB149A5D48E36BC76879D
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type
loader
Targets
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Target
75aa979f8875e3c4586d311d27612058c99e975649cd4ea26d0ee43d98888c8e
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Size
5.4MB
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MD5
e83517fe9b3f52c6e737fcc19419a8e5
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SHA1
04c6caae34bd9d7cac2377279e51371bd24e418e
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SHA256
75aa979f8875e3c4586d311d27612058c99e975649cd4ea26d0ee43d98888c8e
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SHA512
ca9f942efda428e73bc27927545b5cef8c001944ae801bff8c038bd77582c2a3007b6585bad313b05239f63783d81fda4faafd67bd82095fcb4ec395be6d5d41
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Danabot Loader Component
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Suspicious use of NtCreateProcessExOtherParentProcess
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Blocklisted process makes network request
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Downloads MZ/PE file
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Executes dropped EXE
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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Loads dropped DLL
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Legitimate hosting services abused for malware hosting/C2
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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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Suspicious use of NtSetInformationThreadHideFromDebugger
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