General
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Target
41d424435f37d0aa9dd6c2c2b05210f9e0a29a5969362776845064188f97273a
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Size
3.4MB
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Sample
220802-159azaddfj
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MD5
55a6d22be09d762103ae315f97b58561
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SHA1
f218c5bb6b7e3cbe9483f8bc4552edb180fd2bd1
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SHA256
41d424435f37d0aa9dd6c2c2b05210f9e0a29a5969362776845064188f97273a
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SHA512
4b8967e85ebca846bda3910dac537b360fd36163eb778b6f3c522273d9ac0ae2821536c50a40eb3b56938396166ab83d75e7999dc32fe8807d734a479bdce820
Behavioral task
behavioral1
Sample
41d424435f37d0aa9dd6c2c2b05210f9e0a29a5969362776845064188f97273a.exe
Resource
win7-20220718-en
Behavioral task
behavioral2
Sample
41d424435f37d0aa9dd6c2c2b05210f9e0a29a5969362776845064188f97273a.exe
Resource
win10-20220722-en
Malware Config
Targets
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Target
41d424435f37d0aa9dd6c2c2b05210f9e0a29a5969362776845064188f97273a
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Size
3.4MB
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MD5
55a6d22be09d762103ae315f97b58561
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SHA1
f218c5bb6b7e3cbe9483f8bc4552edb180fd2bd1
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SHA256
41d424435f37d0aa9dd6c2c2b05210f9e0a29a5969362776845064188f97273a
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SHA512
4b8967e85ebca846bda3910dac537b360fd36163eb778b6f3c522273d9ac0ae2821536c50a40eb3b56938396166ab83d75e7999dc32fe8807d734a479bdce820
Score10/10-
Modifies security service
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Downloads MZ/PE file
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Executes dropped EXE
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Modifies Windows Firewall
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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Drops startup file
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Loads dropped DLL
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Adds Run key to start application
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Legitimate hosting services abused for malware hosting/C2
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Drops file in System32 directory
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Suspicious use of NtSetInformationThreadHideFromDebugger
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