Analysis
- geolocation tags
- user interaction
yes - max time kernel
58s - max time network
52s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
28/08/2026, 17:15
General
- Target Iceg3n.exe
- Size 3.6MB
- Sample260828-vsn7dadf95
- SHA256 f3f3b8ed282e91d35f274f77610ae69cf22e4499df1fa325db1c02eb5f0bc65a
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.
- Executes dropped EXE 1 IoCs
- Themida packer 5 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).
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\Iceg3n.exe"C:\Users\Admin\AppData\Local\Temp\Iceg3n.exe"1⤵
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\IL86_payload.exe"C:\Users\Admin\AppData\Local\Temp\IL86_payload.exe"2⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of AdjustPrivilegeToken
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
IL86_payload.exe
memory/120-13-0x0000000140000000-0x0000000140972000-memory.dmp
memory/120-14-0x0000000140000000-0x0000000140972000-memory.dmp
memory/120-15-0x0000000140000000-0x0000000140972000-memory.dmp
memory/120-16-0x0000000140000000-0x0000000140972000-memory.dmp
memory/3124-1-0x0000000000F80000-0x000000000131A000-memory.dmp
memory/3124-0-0x00007FF964A4F000-0x00007FF964A50000-memory.dmp
memory/3124-2-0x00007FF9648C0000-0x00007FF965264000-memory.dmp
memory/3124-3-0x00007FF9648C0000-0x00007FF965264000-memory.dmp
memory/3124-4-0x00007FF9648C0000-0x00007FF965264000-memory.dmp