Analysis
- max time kernel
149s - max time network
150s - platform
windows11-21h2_x64 - resource
win11-20260513-en - resource tags
- submitted
27/05/2026, 08:44
General
- Target Mock up.exe
- Size 3.2MB
- Sample260527-knlkkshv2n
- SHA256 dbd0b6f3fe08e52577ffd7cbfc0901df9273673ba3442d5ab68ecd7e213300be
Malware Config
Signatures
- Family: SectopRAT
SectopRAT is a remote access trojan first seen in November 2019.
- SectopRAT payload 2 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.
- 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
- 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 2 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\Mock up.exe"C:\Users\Admin\AppData\Local\Temp\Mock up.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
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
memory/2456-0-0x0000000000310000-0x0000000000BCC000-memory.dmp
memory/2456-1-0x0000000076546000-0x0000000076547000-memory.dmp
memory/2456-2-0x0000000076530000-0x0000000076620000-memory.dmp
memory/2456-6-0x0000000000310000-0x0000000000BCC000-memory.dmp
memory/2456-7-0x0000000000310000-0x0000000000BCC000-memory.dmp
memory/2456-8-0x0000000005BF0000-0x0000000006208000-memory.dmp
memory/2456-9-0x0000000005610000-0x0000000005622000-memory.dmp
memory/2456-10-0x0000000005670000-0x00000000056AC000-memory.dmp
memory/2456-11-0x00000000056B0000-0x00000000056FC000-memory.dmp
memory/2456-12-0x0000000076530000-0x0000000076620000-memory.dmp
memory/2456-13-0x0000000005910000-0x0000000005A1A000-memory.dmp
memory/2456-14-0x0000000000310000-0x0000000000BCC000-memory.dmp
memory/2456-15-0x0000000076546000-0x0000000076547000-memory.dmp
memory/2456-17-0x0000000076530000-0x0000000076620000-memory.dmp
memory/2456-18-0x0000000076530000-0x0000000076620000-memory.dmp