Analysis
- max time kernel
150s - max time network
131s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
12/09/2026, 04:35
General
- Target jaffacakes118_88f15c6352e10b0e1ac40cf3daa4ce0951af0a77c10801d86c39059a0b6b8ba7.exe
- Size 2.9MB
- Sample260912-e763qsar2x
- SHA256 88f15c6352e10b0e1ac40cf3daa4ce0951af0a77c10801d86c39059a0b6b8ba7
Malware Config
Signatures
- Family: Pitou
Pitou is a Windows bootkit written in C++.
- Detects Pitou bootkit 19 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.
- Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs
Bootkits write to the MBR to gain persistence at a level below the operating 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 2 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\jaffacakes118_88f15c6352e10b0e1ac40cf3daa4ce0951af0a77c10801d86c39059a0b6b8ba7.exe"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_88f15c6352e10b0e1ac40cf3daa4ce0951af0a77c10801d86c39059a0b6b8ba7.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Writes to the Master Boot Record (MBR)
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
memory/4156-0-0x0000000000400000-0x00000000006FB000-memory.dmp
memory/4156-1-0x0000000000410000-0x0000000000411000-memory.dmp
memory/4156-2-0x0000000000400000-0x00000000006FB000-memory.dmp
memory/4156-3-0x0000000000400000-0x00000000006FB000-memory.dmp
memory/4156-4-0x0000000000400000-0x00000000006FB000-memory.dmp
memory/4156-5-0x0000000000400000-0x00000000006FB000-memory.dmp
memory/4156-6-0x0000000000400000-0x00000000006FB000-memory.dmp
memory/4156-7-0x0000000000400000-0x00000000006FB000-memory.dmp
memory/4156-8-0x0000000000400000-0x00000000006FB000-memory.dmp
memory/4156-9-0x0000000000400000-0x00000000006FB000-memory.dmp
memory/4156-10-0x0000000000400000-0x00000000006FB000-memory.dmp
memory/4156-11-0x0000000000400000-0x00000000006FB000-memory.dmp
memory/4156-12-0x0000000000400000-0x00000000006FB000-memory.dmp
memory/4156-13-0x0000000000400000-0x00000000006FB000-memory.dmp
memory/4156-14-0x0000000000400000-0x00000000006FB000-memory.dmp
memory/4156-15-0x0000000000400000-0x00000000006FB000-memory.dmp
memory/4156-16-0x0000000000400000-0x00000000006FB000-memory.dmp
memory/4156-17-0x0000000000400000-0x00000000006FB000-memory.dmp
memory/4156-18-0x0000000000400000-0x00000000006FB000-memory.dmp
memory/4156-19-0x0000000000400000-0x00000000006FB000-memory.dmp
memory/4156-20-0x0000000000400000-0x00000000006FB000-memory.dmp