Analysis
- max time kernel
140s - max time network
144s - platform
windows7_x64 - resource
win7-20240708-en - resource tags
- submitted
25/07/2024, 00:34
General
- Target LisectAVT_2403002A_422.exe
- Size 3.3MB
- Sample240725-awtk2swhrm
- SHA256 e823e1e5b543fdeaa2f7c7225da5ebe469eb89b5a0d3eae7a23ede4b0abcbe44
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.
- Themida packer 2 IoCs
Detects Themida, an advanced Windows software protection system.
- Checks whether UAC is enabled 1 TTPs 1 IoCs
- Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- 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.
- Modifies system certificate store 2 TTPs 2 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\LisectAVT_2403002A_422.exe"C:\Users\Admin\AppData\Local\Temp\LisectAVT_2403002A_422.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Modifies system certificate store
Network
MITRE ATT&CK Enterprise v15
Defense Evasion
Modify Registry
1Subvert Trust Controls
1Install Root Certificate
1Virtualization/Sandbox Evasion
1Replay Monitor
Loading Replay Monitor...
Downloads
TmpC51.tmp
memory/2740-20-0x0000000075790000-0x00000000758A0000-memory.dmp
memory/2740-2-0x0000000075790000-0x00000000758A0000-memory.dmp
memory/2740-3-0x0000000075790000-0x00000000758A0000-memory.dmp
memory/2740-4-0x0000000075790000-0x00000000758A0000-memory.dmp
memory/2740-5-0x0000000075790000-0x00000000758A0000-memory.dmp
memory/2740-6-0x0000000075790000-0x00000000758A0000-memory.dmp
memory/2740-8-0x0000000075790000-0x00000000758A0000-memory.dmp
memory/2740-7-0x0000000075790000-0x00000000758A0000-memory.dmp
memory/2740-10-0x0000000075790000-0x00000000758A0000-memory.dmp
memory/2740-9-0x0000000075790000-0x00000000758A0000-memory.dmp
memory/2740-15-0x0000000075790000-0x00000000758A0000-memory.dmp
memory/2740-14-0x0000000075790000-0x00000000758A0000-memory.dmp
memory/2740-13-0x0000000075790000-0x00000000758A0000-memory.dmp
memory/2740-12-0x0000000075790000-0x00000000758A0000-memory.dmp
memory/2740-11-0x0000000075790000-0x00000000758A0000-memory.dmp
memory/2740-19-0x00000000757A1000-0x00000000757A2000-memory.dmp
memory/2740-0-0x00000000008B0000-0x0000000001164000-memory.dmp
memory/2740-21-0x0000000075790000-0x00000000758A0000-memory.dmp
memory/2740-29-0x0000000075790000-0x00000000758A0000-memory.dmp
memory/2740-17-0x0000000075790000-0x00000000758A0000-memory.dmp
memory/2740-16-0x00000000008B0000-0x0000000001164000-memory.dmp
memory/2740-27-0x0000000075790000-0x00000000758A0000-memory.dmp
memory/2740-26-0x0000000075790000-0x00000000758A0000-memory.dmp
memory/2740-25-0x0000000075790000-0x00000000758A0000-memory.dmp
memory/2740-24-0x0000000075790000-0x00000000758A0000-memory.dmp
memory/2740-23-0x0000000075790000-0x00000000758A0000-memory.dmp
memory/2740-22-0x0000000075790000-0x00000000758A0000-memory.dmp
memory/2740-30-0x0000000075790000-0x00000000758A0000-memory.dmp
memory/2740-18-0x0000000075790000-0x00000000758A0000-memory.dmp
memory/2740-28-0x0000000075790000-0x00000000758A0000-memory.dmp
memory/2740-35-0x00000000008B0000-0x0000000001164000-memory.dmp
memory/2740-36-0x00000000008B0000-0x0000000001164000-memory.dmp
memory/2740-37-0x0000000075790000-0x00000000758A0000-memory.dmp
memory/2740-1-0x00000000757A1000-0x00000000757A2000-memory.dmp
memory/2740-52-0x0000000075790000-0x00000000758A0000-memory.dmp
memory/2740-54-0x0000000075790000-0x00000000758A0000-memory.dmp