Analysis
- max time kernel
300s - max time network
304s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
- submitted
12/07/2026, 08:26
General
- Target 67F989C.exe
- Size 32.4MB
- Sample260712-kcchjaex5p
- SHA256 5c4ad86bd1bd783ac19525bb9f857034c85ae45a4beaebe7859c248d908a4ab2
Malware Config
Signatures
- Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 2 IoCs
- Checks BIOS information in registry 2 TTPs 4 IoCs
BIOS information is often read in order to detect sandboxing environments.
- Executes dropped EXE 1 IoCs
- Identifies Wine through registry keys 2 TTPs 2 IoCs
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
- Indicator Removal: File Deletion 1 TTPs
Adversaries may delete files left behind by the actions of their intrusion activity.
- Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
- Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
- UPX packed file 47 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- System Location Discovery: System Language Discovery 1 TTPs 4 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious behavior: EnumeratesProcesses 64 IoCs
- Suspicious use of AdjustPrivilegeToken 3 IoCs
- Suspicious use of SetWindowsHookEx 7 IoCs
- Suspicious use of WriteProcessMemory 3 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\67F989C.exe"C:\Users\Admin\AppData\Local\Temp\67F989C.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\kth.exeC:\Users\Admin\AppData\Local\Temp\kth.exe2⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c C:\236.bat3⤵
- System Location Discovery: System Language Discovery
-
-
-
C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe" /c del C:\Users\Admin\AppData\Local\Temp\67F989C.exe > nul2⤵
- System Location Discovery: System Language Discovery
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
236.bat
memory/972-113-0x0000000000400000-0x000000000271B000-memory.dmp
memory/972-115-0x0000000000400000-0x000000000271B000-memory.dmp
memory/972-141-0x0000000000400000-0x000000000271B000-memory.dmp
memory/972-140-0x0000000000400000-0x000000000271B000-memory.dmp
memory/972-139-0x0000000000400000-0x000000000271B000-memory.dmp
memory/972-138-0x0000000000400000-0x000000000271B000-memory.dmp
memory/972-137-0x0000000000400000-0x000000000271B000-memory.dmp
memory/972-136-0x0000000000400000-0x000000000271B000-memory.dmp
memory/972-135-0x0000000000400000-0x000000000271B000-memory.dmp
memory/972-104-0x0000000010000000-0x000000001003E000-memory.dmp
memory/972-134-0x0000000000400000-0x000000000271B000-memory.dmp
memory/972-133-0x0000000000400000-0x000000000271B000-memory.dmp
memory/972-132-0x0000000000400000-0x000000000271B000-memory.dmp
memory/972-131-0x0000000000400000-0x000000000271B000-memory.dmp
memory/972-130-0x0000000000400000-0x000000000271B000-memory.dmp
memory/972-129-0x0000000000400000-0x000000000271B000-memory.dmp
memory/972-128-0x0000000000400000-0x000000000271B000-memory.dmp
memory/972-127-0x0000000000400000-0x000000000271B000-memory.dmp
memory/972-126-0x0000000000400000-0x000000000271B000-memory.dmp
memory/972-125-0x0000000000400000-0x000000000271B000-memory.dmp
memory/972-124-0x0000000000400000-0x000000000271B000-memory.dmp
memory/972-116-0x0000000000400000-0x000000000271B000-memory.dmp
memory/972-108-0x0000000010000000-0x000000001003E000-memory.dmp
memory/972-100-0x0000000010000000-0x000000001003E000-memory.dmp
memory/972-106-0x0000000010000000-0x000000001003E000-memory.dmp
memory/972-85-0x0000000010000000-0x000000001003E000-memory.dmp
memory/972-88-0x0000000010000000-0x000000001003E000-memory.dmp
memory/972-69-0x0000000010000000-0x000000001003E000-memory.dmp
memory/972-70-0x0000000010000000-0x000000001003E000-memory.dmp
memory/972-72-0x0000000010000000-0x000000001003E000-memory.dmp
memory/972-74-0x0000000010000000-0x000000001003E000-memory.dmp
memory/972-76-0x0000000010000000-0x000000001003E000-memory.dmp
memory/972-78-0x0000000010000000-0x000000001003E000-memory.dmp
memory/972-80-0x0000000010000000-0x000000001003E000-memory.dmp
memory/972-82-0x0000000010000000-0x000000001003E000-memory.dmp
memory/972-87-0x0000000010000000-0x000000001003E000-memory.dmp
memory/972-90-0x0000000010000000-0x000000001003E000-memory.dmp
memory/972-92-0x0000000010000000-0x000000001003E000-memory.dmp
memory/972-94-0x0000000010000000-0x000000001003E000-memory.dmp
memory/972-67-0x0000000000400000-0x000000000271B000-memory.dmp
memory/972-102-0x0000000010000000-0x000000001003E000-memory.dmp
memory/972-110-0x0000000010000000-0x000000001003E000-memory.dmp
memory/972-96-0x0000000010000000-0x000000001003E000-memory.dmp
memory/972-114-0x0000000000400000-0x000000000271B000-memory.dmp
memory/972-98-0x0000000010000000-0x000000001003E000-memory.dmp
memory/3696-35-0x0000000010000000-0x000000001003E000-memory.dmp
memory/3696-61-0x0000000006AF0000-0x0000000006AF1000-memory.dmp
memory/3696-33-0x0000000010000000-0x000000001003E000-memory.dmp
memory/3696-1-0x0000000006940000-0x0000000006941000-memory.dmp
memory/3696-12-0x0000000006A80000-0x0000000006A81000-memory.dmp
memory/3696-8-0x0000000006980000-0x0000000006981000-memory.dmp
memory/3696-9-0x0000000006A90000-0x0000000006A91000-memory.dmp
memory/3696-10-0x00000000069E0000-0x00000000069E1000-memory.dmp
memory/3696-11-0x0000000006B00000-0x0000000006B01000-memory.dmp
memory/3696-24-0x0000000010000000-0x000000001003E000-memory.dmp
memory/3696-15-0x0000000010000000-0x000000001003E000-memory.dmp
memory/3696-16-0x0000000010000000-0x000000001003E000-memory.dmp
memory/3696-18-0x0000000010000000-0x000000001003E000-memory.dmp
memory/3696-31-0x0000000010000000-0x000000001003E000-memory.dmp
memory/3696-21-0x0000000010000000-0x000000001003E000-memory.dmp
memory/3696-40-0x0000000010000000-0x000000001003E000-memory.dmp
memory/3696-25-0x0000000010000000-0x000000001003E000-memory.dmp
memory/3696-112-0x0000000000400000-0x000000000271B000-memory.dmp
memory/3696-0-0x0000000000400000-0x000000000271B000-memory.dmp
memory/3696-27-0x0000000010000000-0x000000001003E000-memory.dmp
memory/3696-29-0x0000000010000000-0x000000001003E000-memory.dmp
memory/3696-7-0x00000000069A0000-0x00000000069A1000-memory.dmp
memory/3696-2-0x00000000069C0000-0x00000000069C1000-memory.dmp
memory/3696-37-0x0000000010000000-0x000000001003E000-memory.dmp
memory/3696-41-0x0000000010000000-0x000000001003E000-memory.dmp
memory/3696-43-0x0000000010000000-0x000000001003E000-memory.dmp
memory/3696-45-0x0000000010000000-0x000000001003E000-memory.dmp
memory/3696-47-0x0000000010000000-0x000000001003E000-memory.dmp
memory/3696-49-0x0000000010000000-0x000000001003E000-memory.dmp
memory/3696-53-0x0000000010000000-0x000000001003E000-memory.dmp
memory/3696-55-0x0000000010000000-0x000000001003E000-memory.dmp
memory/3696-58-0x0000000010000000-0x000000001003E000-memory.dmp
memory/3696-59-0x0000000010000000-0x000000001003E000-memory.dmp
memory/3696-60-0x0000000006960000-0x0000000006961000-memory.dmp
memory/3696-51-0x0000000010000000-0x000000001003E000-memory.dmp
memory/3696-14-0x0000000010000000-0x000000001003E000-memory.dmp
memory/3696-13-0x0000000010000000-0x000000001003E000-memory.dmp
memory/3696-3-0x0000000006990000-0x0000000006991000-memory.dmp
memory/3696-4-0x0000000006970000-0x0000000006971000-memory.dmp
memory/3696-5-0x00000000069B0000-0x00000000069B1000-memory.dmp
memory/3696-6-0x0000000006950000-0x0000000006951000-memory.dmp