General
- Target CatalystInDev_0.1.zip
- Size 14.4MB
- Sample240601-3ck4sabb36
- SHA256 d001c2b60e136d3805c2d86802158d3219d4f3952436e19191690d88fb39f638
- MD5 6b112c76ce355029b96e313a95a24d68
- SHA1 97a99cce899342920f27b7eb05aab4f119ae25e9
- SHA512 4071a0f923bf1283f4e694e7aacdd69f6fa075c6904dc2ccef0c31977f694468ed0beea024d3d14d4c1b5779141ac2a88727c837ad1370cb395d0f5eff2081af
- SSDEEP 393216:FcHMYhQGzlG/EEH9hJlumOheRb5fY58Zi/SJiI:FckGzlMEEH9XlureVm5GikH
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Targets
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- Target Catalyst.exe
- Size 14.0MB
- SHA256 b5e63f3bbfc75de4da25277b7a9fa0b650e8e2bc72c2af0087bd09698a9d098d
- MD5 b765109a6a7d339473b61ab9a759aa0e
- SHA1 ade52ded8366094eee9d2a5827bfe45b3b7a977b
- SHA512 ff813e628761d8ac3ee433fcf40dfaac26dd25ae7ac5ce1680c851e4dc9c69398590007043e2eebe5da0e407c917320cea46782bed072ed72f7d3826f868292d
- SSDEEP 393216:aamtGGrfI/5ONXPeDELqPV7gvjZmqyrdUzeP:3GrfqINX5Lqpgr8qyOzeP
- MD5 SHA1 SHA512 SSDEEP
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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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Drops file in Drivers directory
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Sets file execution options in registry
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Sets service image path in registry
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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Executes dropped EXE
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Loads dropped DLL
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Registers COM server for autorun
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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Legitimate hosting services abused for malware hosting/C2
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Checks system information in the registry
System information is often read in order to detect sandboxing environments.
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Drops file in System32 directory
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Suspicious use of NtCreateThreadExHideFromDebugger
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Suspicious use of NtSetInformationThreadHideFromDebugger