General
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Target
7805fe3ed51586271c54f625091f394625e087a4157e3ad45e0222786772de8c
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Size
5.4MB
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Sample
211206-q3mdbahaf4
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MD5
d19ad5fbe2455393c8b4bf7203754461
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SHA1
db97f0945094fb160c3f7154d230ed268842a6e8
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SHA256
7805fe3ed51586271c54f625091f394625e087a4157e3ad45e0222786772de8c
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SHA512
43ee8f5e9b15a6736eff2179e46b8b68c7a968a3b12032356c7b98e3bbff8ccd4fcaf9a62ceba3f8fd0e244de635d90044825b5877e842a6a828fd5bedc1b921
Static task
static1
Malware Config
Extracted
danabot
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
7805fe3ed51586271c54f625091f394625e087a4157e3ad45e0222786772de8c
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Size
5.4MB
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MD5
d19ad5fbe2455393c8b4bf7203754461
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SHA1
db97f0945094fb160c3f7154d230ed268842a6e8
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SHA256
7805fe3ed51586271c54f625091f394625e087a4157e3ad45e0222786772de8c
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SHA512
43ee8f5e9b15a6736eff2179e46b8b68c7a968a3b12032356c7b98e3bbff8ccd4fcaf9a62ceba3f8fd0e244de635d90044825b5877e842a6a828fd5bedc1b921
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Danabot Loader Component
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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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