Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20241007-en - resource tags
- submitted
08/11/2024, 15:04
General
- Target Xr9ca9oQNQWbUwEgChRmX6Z9.exe
- Size 2.4MB
- Sample241108-sfkmbavblm
- SHA256 dcdb0bc5e91652e7e3d2269581275c18d8c5eabbde14f9c17c99e5ff49e54a83
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 1 IoCs
Detects Themida, an advanced Windows software protection system.
- Checks whether UAC is enabled 1 TTPs 1 IoCs
- 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.
Processes
-
C:\Users\Admin\AppData\Local\Temp\Xr9ca9oQNQWbUwEgChRmX6Z9.exe"C:\Users\Admin\AppData\Local\Temp\Xr9ca9oQNQWbUwEgChRmX6Z9.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
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
memory/1068-0-0x0000000000860000-0x0000000000EBA000-memory.dmp
memory/1068-1-0x0000000076460000-0x0000000076461000-memory.dmp
memory/1068-2-0x0000000076440000-0x0000000076530000-memory.dmp
memory/1068-4-0x0000000076440000-0x0000000076530000-memory.dmp
memory/1068-5-0x0000000076440000-0x0000000076530000-memory.dmp
memory/1068-3-0x0000000076440000-0x0000000076530000-memory.dmp
memory/1068-7-0x0000000076440000-0x0000000076530000-memory.dmp
memory/1068-6-0x0000000076440000-0x0000000076530000-memory.dmp
memory/1068-8-0x0000000076440000-0x0000000076530000-memory.dmp
memory/1068-11-0x0000000000860000-0x0000000000EBA000-memory.dmp
memory/1068-12-0x0000000005C00000-0x0000000006218000-memory.dmp
memory/1068-14-0x00000000056F0000-0x00000000057FA000-memory.dmp
memory/1068-13-0x0000000005520000-0x0000000005532000-memory.dmp
memory/1068-15-0x0000000005580000-0x00000000055BC000-memory.dmp
memory/1068-16-0x00000000055E0000-0x000000000562C000-memory.dmp
memory/1068-17-0x0000000000860000-0x0000000000EBA000-memory.dmp
memory/1068-18-0x0000000076460000-0x0000000076461000-memory.dmp
memory/1068-19-0x0000000076440000-0x0000000076530000-memory.dmp
memory/1068-21-0x0000000076440000-0x0000000076530000-memory.dmp
memory/1068-20-0x0000000076440000-0x0000000076530000-memory.dmp
memory/1068-22-0x0000000076440000-0x0000000076530000-memory.dmp
memory/1068-23-0x0000000076440000-0x0000000076530000-memory.dmp
memory/1068-25-0x0000000076440000-0x0000000076530000-memory.dmp