Analysis
- max time kernel
5s - max time network
9s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
18/10/2026, 14:28
Errors
General
- Target 3405e97892c96926366d6be479dd70b160a0908c1eaeb03f9719b0457e0d57a5.exe
- Size 2.0MB
- Sample261018-rtcm7ayv3k
- SHA256 3405e97892c96926366d6be479dd70b160a0908c1eaeb03f9719b0457e0d57a5
Malware Config
Signatures
- ACProtect 1.3x - 1.4x DLL software 1 IoCs
Detects file using ACProtect software.
- Loads dropped DLL 1 IoCs
- 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.
- UPX packed file 2 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- Direct Volume Access: Opens a physical disk for reading 1 TTPs 1 IoCs
Opens a raw handle to a physical disk, which bypasses file system access controls and is used for disk inspection, anti-VM checks and privilege checks.
- 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 data under HKEY_USERS 4 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of SetWindowsHookEx 3 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\3405e97892c96926366d6be479dd70b160a0908c1eaeb03f9719b0457e0d57a5.exe"C:\Users\Admin\AppData\Local\Temp\3405e97892c96926366d6be479dd70b160a0908c1eaeb03f9719b0457e0d57a5.exe"1⤵
- Loads dropped DLL
- Writes to the Master Boot Record (MBR)
- Direct Volume Access: Opens a physical disk for reading
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
-
C:\Windows\system32\LogonUI.exe"LogonUI.exe" /flags:0x4 /state0:0xa3a21855 /state1:0x41c64e6d1⤵
- Modifies data under HKEY_USERS
- Suspicious use of SetWindowsHookEx
-
C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k CameraMonitor1⤵
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
ExtraDll.dll
memory/720-9-0x0000000074D60000-0x0000000074D9C000-memory.dmp
memory/720-11-0x0000000075680000-0x000000007590A000-memory.dmp
memory/720-12-0x0000000002640000-0x0000000002641000-memory.dmp
memory/720-14-0x0000000003520000-0x00000000037AA000-memory.dmp
memory/720-18-0x0000000002640000-0x0000000002641000-memory.dmp
memory/720-37-0x0000000002640000-0x0000000002641000-memory.dmp
memory/720-36-0x0000000002640000-0x0000000002641000-memory.dmp
memory/720-35-0x0000000002640000-0x0000000002641000-memory.dmp
memory/720-34-0x0000000002640000-0x0000000002641000-memory.dmp
memory/720-33-0x0000000002640000-0x0000000002641000-memory.dmp
memory/720-32-0x0000000002640000-0x0000000002641000-memory.dmp
memory/720-31-0x0000000002640000-0x0000000002641000-memory.dmp
memory/720-30-0x0000000002640000-0x0000000002641000-memory.dmp
memory/720-29-0x0000000002640000-0x0000000002641000-memory.dmp
memory/720-28-0x0000000002640000-0x0000000002641000-memory.dmp
memory/720-27-0x0000000002640000-0x0000000002641000-memory.dmp
memory/720-26-0x0000000002640000-0x0000000002641000-memory.dmp
memory/720-25-0x0000000002640000-0x0000000002641000-memory.dmp
memory/720-24-0x0000000002640000-0x0000000002641000-memory.dmp
memory/720-23-0x0000000002640000-0x0000000002641000-memory.dmp
memory/720-22-0x0000000002640000-0x0000000002641000-memory.dmp
memory/720-21-0x0000000002640000-0x0000000002641000-memory.dmp
memory/720-20-0x0000000002640000-0x0000000002641000-memory.dmp
memory/720-19-0x0000000002640000-0x0000000002641000-memory.dmp
memory/720-17-0x0000000002640000-0x0000000002641000-memory.dmp
memory/720-16-0x0000000002640000-0x0000000002641000-memory.dmp
memory/720-15-0x0000000003360000-0x0000000003518000-memory.dmp
memory/720-13-0x0000000003270000-0x0000000003360000-memory.dmp