General
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Target
6313fcca4988a89b15e1e68b7c9ee96e.exe
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Size
5.4MB
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Sample
211204-jetzxsafck
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MD5
6313fcca4988a89b15e1e68b7c9ee96e
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SHA1
a53ce6d8455d9f0cea51c0863425532f96d3250d
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SHA256
a486e98ea8d025f3510f79b22f56e344f18c29a64a21b15cd1b3caa2721bf554
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SHA512
c13536c79b25b0b048fa255f7dffccb10b1d4c9515c303095d1787021fc51c37464dadddaf30f5c6d01859316447ff874e114a8025e4389237cf704dcb616398
Static task
static1
Behavioral task
behavioral1
Sample
6313fcca4988a89b15e1e68b7c9ee96e.exe
Resource
win7-en-20211014
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
6313fcca4988a89b15e1e68b7c9ee96e.exe
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Size
5.4MB
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MD5
6313fcca4988a89b15e1e68b7c9ee96e
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SHA1
a53ce6d8455d9f0cea51c0863425532f96d3250d
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SHA256
a486e98ea8d025f3510f79b22f56e344f18c29a64a21b15cd1b3caa2721bf554
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SHA512
c13536c79b25b0b048fa255f7dffccb10b1d4c9515c303095d1787021fc51c37464dadddaf30f5c6d01859316447ff874e114a8025e4389237cf704dcb616398
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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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