Analysis
- max time kernel
119s - max time network
121s - platform
windows7_x64 - resource
win7-20240903-en - resource tags
- submitted
24/12/2024, 07:35
General
- Target 68a2a74e31b7e3885322741254442ab9.exe
- Size 4.3MB
- Sample241224-jepp7ssrek
- SHA256 b6374019e5eaa2d320e2ead3354a104f1d4747626cb1bc2896fdc41ee743df5e
Malware Config
Signatures
- Enumerates VirtualBox registry keys 2 TTPs 1 IoCs
- 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.
- Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
- 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 6 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\68a2a74e31b7e3885322741254442ab9.exe"C:\Users\Admin\AppData\Local\Temp\68a2a74e31b7e3885322741254442ab9.exe"1⤵
- Enumerates VirtualBox registry keys
- 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
memory/2856-0-0x0000000000A50000-0x00000000016E2000-memory.dmp
memory/2856-1-0x0000000077110000-0x0000000077112000-memory.dmp
memory/2856-2-0x0000000000A51000-0x0000000000CD5000-memory.dmp
memory/2856-3-0x0000000000A50000-0x00000000016E2000-memory.dmp
memory/2856-4-0x0000000000A50000-0x00000000016E2000-memory.dmp
memory/2856-5-0x0000000000A50000-0x00000000016E2000-memory.dmp
memory/2856-6-0x0000000000A50000-0x00000000016E2000-memory.dmp
memory/2856-7-0x0000000000A50000-0x00000000016E2000-memory.dmp
memory/2856-8-0x0000000000A50000-0x00000000016E2000-memory.dmp
memory/2856-9-0x0000000000A50000-0x00000000016E2000-memory.dmp
memory/2856-10-0x0000000000A50000-0x00000000016E2000-memory.dmp
memory/2856-11-0x0000000000A50000-0x00000000016E2000-memory.dmp
memory/2856-12-0x0000000000A50000-0x00000000016E2000-memory.dmp
memory/2856-13-0x0000000000A50000-0x00000000016E2000-memory.dmp
memory/2856-14-0x0000000000A50000-0x00000000016E2000-memory.dmp
memory/2856-15-0x0000000000A50000-0x00000000016E2000-memory.dmp
memory/2856-16-0x0000000000A50000-0x00000000016E2000-memory.dmp