Analysis
- max time kernel
119s - max time network
121s - platform
windows7_x64 - resource
win7-20241010-en - resource tags
- submitted
17/11/2024, 15:49
General
- Target 6094e39d84c42971e1efba0875fa34052dc3d2cd24f8b884b383aaaf32fe3cec.exe
- Size 3.0MB
- Sample241117-s9blhasmfw
- SHA256 6094e39d84c42971e1efba0875fa34052dc3d2cd24f8b884b383aaaf32fe3cec
Malware Config
Signatures
- Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
- Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
- Identifies Wine through registry keys 2 TTPs 1 IoCs
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
- Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
- System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\6094e39d84c42971e1efba0875fa34052dc3d2cd24f8b884b383aaaf32fe3cec.exe"C:\Users\Admin\AppData\Local\Temp\6094e39d84c42971e1efba0875fa34052dc3d2cd24f8b884b383aaaf32fe3cec.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
CabB34A.tmp
TarB36C.tmp
memory/1600-0-0x0000000000360000-0x000000000066C000-memory.dmp
memory/1600-1-0x0000000077B80000-0x0000000077B82000-memory.dmp
memory/1600-2-0x0000000000361000-0x00000000003B3000-memory.dmp
memory/1600-3-0x0000000000360000-0x000000000066C000-memory.dmp
memory/1600-4-0x0000000000360000-0x000000000066C000-memory.dmp
memory/1600-5-0x0000000000360000-0x000000000066C000-memory.dmp
memory/1600-6-0x0000000000361000-0x00000000003B3000-memory.dmp
memory/1600-7-0x0000000000360000-0x000000000066C000-memory.dmp
memory/1600-8-0x0000000000360000-0x000000000066C000-memory.dmp
memory/1600-43-0x0000000000360000-0x000000000066C000-memory.dmp