amadey | 76244ccdd68ec711ddc966da515332d391487bf9f25d4e115963fb20969f4e9f

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	465d8e6165.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	explortu.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	explortu.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	FCFBGIDAEH.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	explortu.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	8d318c2911.exe

Downloads MZ/PE file

Checks BIOS information in registry 2 TTPs 12 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	FCFBGIDAEH.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	explortu.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	explortu.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	explortu.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	explortu.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	FCFBGIDAEH.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	explortu.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	8d318c2911.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	8d318c2911.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	465d8e6165.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	465d8e6165.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	explortu.exe

Executes dropped EXE 7 IoCs

pid	Process
3212	FCFBGIDAEH.exe
568	explortu.exe
4208	8d318c2911.exe
2376	465d8e6165.exe
4876	num.exe
4652	explortu.exe
4980	explortu.exe

Identifies Wine through registry keys 2 TTPs 6 IoCs

Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

evasion

Query Registry

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1474490143-3221292397-4168103503-1000\Software\Wine	explortu.exe
Key opened	\REGISTRY\USER\S-1-5-21-1474490143-3221292397-4168103503-1000\Software\Wine	FCFBGIDAEH.exe
Key opened	\REGISTRY\USER\S-1-5-21-1474490143-3221292397-4168103503-1000\Software\Wine	explortu.exe
Key opened	\REGISTRY\USER\S-1-5-21-1474490143-3221292397-4168103503-1000\Software\Wine	8d318c2911.exe
Key opened	\REGISTRY\USER\S-1-5-21-1474490143-3221292397-4168103503-1000\Software\Wine	465d8e6165.exe
Key opened	\REGISTRY\USER\S-1-5-21-1474490143-3221292397-4168103503-1000\Software\Wine	explortu.exe

Loads dropped DLL 2 IoCs

pid	Process
2008	76244ccdd68ec711ddc966da515332d391487bf9f25d4e115963fb20969f4e9f.exe
2008	76244ccdd68ec711ddc966da515332d391487bf9f25d4e115963fb20969f4e9f.exe

Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials In Files
T1552.001

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1474490143-3221292397-4168103503-1000\Software\Microsoft\Windows\CurrentVersion\Run\8d318c2911.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1000016001\\8d318c2911.exe"	explortu.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

AutoIT Executable 4 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral2/memory/2376-205-0x0000000000540000-0x0000000000AB0000-memory.dmp	autoit_exe
behavioral2/memory/2376-229-0x0000000000540000-0x0000000000AB0000-memory.dmp	autoit_exe
behavioral2/memory/2376-237-0x0000000000540000-0x0000000000AB0000-memory.dmp	autoit_exe
behavioral2/memory/2376-248-0x0000000000540000-0x0000000000AB0000-memory.dmp	autoit_exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\System32\DriverStore\FileRepository\display.inf_amd64_01cf530faf2f1752\display.PNF	chrome.exe
File created	\??\c:\windows\system32\driverstore\filerepository\display.inf_amd64_01cf530faf2f1752\display.PNF	chrome.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 8 IoCs

pid	Process
2008	76244ccdd68ec711ddc966da515332d391487bf9f25d4e115963fb20969f4e9f.exe
3212	FCFBGIDAEH.exe
568	explortu.exe
4208	8d318c2911.exe
2376	465d8e6165.exe
4876	num.exe
4652	explortu.exe
4980	explortu.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\explortu.job	FCFBGIDAEH.exe
File opened for modification	C:\Windows\SystemTemp	chrome.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

System Information Discovery

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	76244ccdd68ec711ddc966da515332d391487bf9f25d4e115963fb20969f4e9f.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	76244ccdd68ec711ddc966da515332d391487bf9f25d4e115963fb20969f4e9f.exe

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

System Information Discovery

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	chrome.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	chrome.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	chrome.exe

Modifies data under HKEY_USERS 2 IoCs

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Cryptography\TPM\Telemetry\TraceTimeLast = "133638330398393990"	chrome.exe
Key created	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Cryptography\TPM\Telemetry	chrome.exe

Suspicious behavior: EnumeratesProcesses 22 IoCs

pid	Process
2008	76244ccdd68ec711ddc966da515332d391487bf9f25d4e115963fb20969f4e9f.exe
2008	76244ccdd68ec711ddc966da515332d391487bf9f25d4e115963fb20969f4e9f.exe
2008	76244ccdd68ec711ddc966da515332d391487bf9f25d4e115963fb20969f4e9f.exe
2008	76244ccdd68ec711ddc966da515332d391487bf9f25d4e115963fb20969f4e9f.exe
3212	FCFBGIDAEH.exe
3212	FCFBGIDAEH.exe
568	explortu.exe
568	explortu.exe
4208	8d318c2911.exe
4208	8d318c2911.exe
2376	465d8e6165.exe
2376	465d8e6165.exe
3892	chrome.exe
3892	chrome.exe
4652	explortu.exe
4652	explortu.exe
4980	explortu.exe
4980	explortu.exe
3496	chrome.exe
3496	chrome.exe
3496	chrome.exe
3496	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs

pid	Process
3892	chrome.exe
3892	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	3892	chrome.exe
Token: SeCreatePagefilePrivilege	3892	chrome.exe
Token: SeShutdownPrivilege	3892	chrome.exe
Token: SeCreatePagefilePrivilege	3892	chrome.exe
Token: SeShutdownPrivilege	3892	chrome.exe
Token: SeCreatePagefilePrivilege	3892	chrome.exe
Token: SeShutdownPrivilege	3892	chrome.exe
Token: SeCreatePagefilePrivilege	3892	chrome.exe
Token: SeShutdownPrivilege	3892	chrome.exe
Token: SeCreatePagefilePrivilege	3892	chrome.exe
Token: SeShutdownPrivilege	3892	chrome.exe
Token: SeCreatePagefilePrivilege	3892	chrome.exe
Token: SeShutdownPrivilege	3892	chrome.exe
Token: SeCreatePagefilePrivilege	3892	chrome.exe
Token: SeShutdownPrivilege	3892	chrome.exe
Token: SeCreatePagefilePrivilege	3892	chrome.exe
Token: SeShutdownPrivilege	3892	chrome.exe
Token: SeCreatePagefilePrivilege	3892	chrome.exe
Token: SeShutdownPrivilege	3892	chrome.exe
Token: SeCreatePagefilePrivilege	3892	chrome.exe
Token: SeShutdownPrivilege	3892	chrome.exe
Token: SeCreatePagefilePrivilege	3892	chrome.exe
Token: SeShutdownPrivilege	3892	chrome.exe
Token: SeCreatePagefilePrivilege	3892	chrome.exe
Token: SeShutdownPrivilege	3892	chrome.exe
Token: SeCreatePagefilePrivilege	3892	chrome.exe
Token: SeShutdownPrivilege	3892	chrome.exe
Token: SeCreatePagefilePrivilege	3892	chrome.exe
Token: SeShutdownPrivilege	3892	chrome.exe
Token: SeCreatePagefilePrivilege	3892	chrome.exe
Token: SeShutdownPrivilege	3892	chrome.exe
Token: SeCreatePagefilePrivilege	3892	chrome.exe
Token: SeShutdownPrivilege	3892	chrome.exe
Token: SeCreatePagefilePrivilege	3892	chrome.exe
Token: SeShutdownPrivilege	3892	chrome.exe
Token: SeCreatePagefilePrivilege	3892	chrome.exe
Token: SeShutdownPrivilege	3892	chrome.exe
Token: SeCreatePagefilePrivilege	3892	chrome.exe
Token: SeShutdownPrivilege	3892	chrome.exe
Token: SeCreatePagefilePrivilege	3892	chrome.exe
Token: SeShutdownPrivilege	3892	chrome.exe
Token: SeCreatePagefilePrivilege	3892	chrome.exe
Token: SeShutdownPrivilege	3892	chrome.exe
Token: SeCreatePagefilePrivilege	3892	chrome.exe
Token: SeShutdownPrivilege	3892	chrome.exe
Token: SeCreatePagefilePrivilege	3892	chrome.exe
Token: SeShutdownPrivilege	3892	chrome.exe
Token: SeCreatePagefilePrivilege	3892	chrome.exe
Token: SeShutdownPrivilege	3892	chrome.exe
Token: SeCreatePagefilePrivilege	3892	chrome.exe
Token: SeShutdownPrivilege	3892	chrome.exe
Token: SeCreatePagefilePrivilege	3892	chrome.exe
Token: SeShutdownPrivilege	3892	chrome.exe
Token: SeCreatePagefilePrivilege	3892	chrome.exe
Token: SeShutdownPrivilege	3892	chrome.exe
Token: SeCreatePagefilePrivilege	3892	chrome.exe
Token: SeShutdownPrivilege	3892	chrome.exe
Token: SeCreatePagefilePrivilege	3892	chrome.exe
Token: SeShutdownPrivilege	3892	chrome.exe
Token: SeCreatePagefilePrivilege	3892	chrome.exe
Token: SeShutdownPrivilege	3892	chrome.exe
Token: SeCreatePagefilePrivilege	3892	chrome.exe
Token: SeShutdownPrivilege	3892	chrome.exe
Token: SeCreatePagefilePrivilege	3892	chrome.exe

Suspicious use of FindShellTrayWindow 64 IoCs

pid	Process
2376	465d8e6165.exe
2376	465d8e6165.exe
2376	465d8e6165.exe
3892	chrome.exe
3892	chrome.exe
3892	chrome.exe
3892	chrome.exe
3892	chrome.exe
3892	chrome.exe
3892	chrome.exe
3892	chrome.exe
3892	chrome.exe
3892	chrome.exe
3892	chrome.exe
3892	chrome.exe
3892	chrome.exe
3892	chrome.exe
3892	chrome.exe
3892	chrome.exe
3892	chrome.exe
3892	chrome.exe
3892	chrome.exe
3892	chrome.exe
3892	chrome.exe
3892	chrome.exe
3892	chrome.exe
3892	chrome.exe
3892	chrome.exe
3892	chrome.exe
2376	465d8e6165.exe
2376	465d8e6165.exe
3892	chrome.exe
2376	465d8e6165.exe
2376	465d8e6165.exe
2376	465d8e6165.exe
2376	465d8e6165.exe
2376	465d8e6165.exe
2376	465d8e6165.exe
2376	465d8e6165.exe
2376	465d8e6165.exe
2376	465d8e6165.exe
2376	465d8e6165.exe
2376	465d8e6165.exe
2376	465d8e6165.exe
2376	465d8e6165.exe
2376	465d8e6165.exe
2376	465d8e6165.exe
2376	465d8e6165.exe
2376	465d8e6165.exe
2376	465d8e6165.exe
2376	465d8e6165.exe
2376	465d8e6165.exe
2376	465d8e6165.exe
2376	465d8e6165.exe
2376	465d8e6165.exe
2376	465d8e6165.exe
2376	465d8e6165.exe
2376	465d8e6165.exe
2376	465d8e6165.exe
2376	465d8e6165.exe
2376	465d8e6165.exe
2376	465d8e6165.exe
2376	465d8e6165.exe
2376	465d8e6165.exe

Suspicious use of SendNotifyMessage 49 IoCs

pid	Process
2376	465d8e6165.exe
2376	465d8e6165.exe
2376	465d8e6165.exe
3892	chrome.exe
3892	chrome.exe
3892	chrome.exe
3892	chrome.exe
3892	chrome.exe
3892	chrome.exe
3892	chrome.exe
3892	chrome.exe
3892	chrome.exe
3892	chrome.exe
3892	chrome.exe
3892	chrome.exe
2376	465d8e6165.exe
2376	465d8e6165.exe
2376	465d8e6165.exe
2376	465d8e6165.exe
2376	465d8e6165.exe
2376	465d8e6165.exe
2376	465d8e6165.exe
2376	465d8e6165.exe
2376	465d8e6165.exe
2376	465d8e6165.exe
2376	465d8e6165.exe
2376	465d8e6165.exe
2376	465d8e6165.exe
2376	465d8e6165.exe
2376	465d8e6165.exe
2376	465d8e6165.exe
2376	465d8e6165.exe
2376	465d8e6165.exe
2376	465d8e6165.exe
2376	465d8e6165.exe
2376	465d8e6165.exe
2376	465d8e6165.exe
2376	465d8e6165.exe
2376	465d8e6165.exe
2376	465d8e6165.exe
2376	465d8e6165.exe
2376	465d8e6165.exe
2376	465d8e6165.exe
2376	465d8e6165.exe
2376	465d8e6165.exe
2376	465d8e6165.exe
2376	465d8e6165.exe
2376	465d8e6165.exe
2376	465d8e6165.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
2008	76244ccdd68ec711ddc966da515332d391487bf9f25d4e115963fb20969f4e9f.exe
2512	cmd.exe
4876	num.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2008 wrote to memory of 3204	2008	76244ccdd68ec711ddc966da515332d391487bf9f25d4e115963fb20969f4e9f.exe	76
PID 2008 wrote to memory of 3204	2008	76244ccdd68ec711ddc966da515332d391487bf9f25d4e115963fb20969f4e9f.exe	76
PID 2008 wrote to memory of 3204	2008	76244ccdd68ec711ddc966da515332d391487bf9f25d4e115963fb20969f4e9f.exe	76
PID 2008 wrote to memory of 2512	2008	76244ccdd68ec711ddc966da515332d391487bf9f25d4e115963fb20969f4e9f.exe	78
PID 2008 wrote to memory of 2512	2008	76244ccdd68ec711ddc966da515332d391487bf9f25d4e115963fb20969f4e9f.exe	78
PID 2008 wrote to memory of 2512	2008	76244ccdd68ec711ddc966da515332d391487bf9f25d4e115963fb20969f4e9f.exe	78
PID 3204 wrote to memory of 3212	3204	cmd.exe	80
PID 3204 wrote to memory of 3212	3204	cmd.exe	80
PID 3204 wrote to memory of 3212	3204	cmd.exe	80
PID 3212 wrote to memory of 568	3212	FCFBGIDAEH.exe	81
PID 3212 wrote to memory of 568	3212	FCFBGIDAEH.exe	81
PID 3212 wrote to memory of 568	3212	FCFBGIDAEH.exe	81
PID 568 wrote to memory of 3508	568	explortu.exe	82
PID 568 wrote to memory of 3508	568	explortu.exe	82
PID 568 wrote to memory of 3508	568	explortu.exe	82
PID 568 wrote to memory of 4208	568	explortu.exe	83
PID 568 wrote to memory of 4208	568	explortu.exe	83
PID 568 wrote to memory of 4208	568	explortu.exe	83
PID 568 wrote to memory of 2376	568	explortu.exe	84
PID 568 wrote to memory of 2376	568	explortu.exe	84
PID 568 wrote to memory of 2376	568	explortu.exe	84
PID 2376 wrote to memory of 3892	2376	465d8e6165.exe	85
PID 2376 wrote to memory of 3892	2376	465d8e6165.exe	85
PID 3892 wrote to memory of 1144	3892	chrome.exe	88
PID 3892 wrote to memory of 1144	3892	chrome.exe	88
PID 3892 wrote to memory of 1880	3892	chrome.exe	89
PID 3892 wrote to memory of 1880	3892	chrome.exe	89
PID 3892 wrote to memory of 1880	3892	chrome.exe	89
PID 3892 wrote to memory of 1880	3892	chrome.exe	89
PID 3892 wrote to memory of 1880	3892	chrome.exe	89
PID 3892 wrote to memory of 1880	3892	chrome.exe	89
PID 3892 wrote to memory of 1880	3892	chrome.exe	89
PID 3892 wrote to memory of 1880	3892	chrome.exe	89
PID 3892 wrote to memory of 1880	3892	chrome.exe	89
PID 3892 wrote to memory of 1880	3892	chrome.exe	89
PID 3892 wrote to memory of 1880	3892	chrome.exe	89
PID 3892 wrote to memory of 1880	3892	chrome.exe	89
PID 3892 wrote to memory of 1880	3892	chrome.exe	89
PID 3892 wrote to memory of 1880	3892	chrome.exe	89
PID 3892 wrote to memory of 1880	3892	chrome.exe	89
PID 3892 wrote to memory of 1880	3892	chrome.exe	89
PID 3892 wrote to memory of 1880	3892	chrome.exe	89
PID 3892 wrote to memory of 1880	3892	chrome.exe	89
PID 3892 wrote to memory of 1880	3892	chrome.exe	89
PID 3892 wrote to memory of 1880	3892	chrome.exe	89
PID 3892 wrote to memory of 1880	3892	chrome.exe	89
PID 3892 wrote to memory of 1880	3892	chrome.exe	89
PID 3892 wrote to memory of 1880	3892	chrome.exe	89
PID 3892 wrote to memory of 1880	3892	chrome.exe	89
PID 3892 wrote to memory of 1880	3892	chrome.exe	89
PID 3892 wrote to memory of 1880	3892	chrome.exe	89
PID 3892 wrote to memory of 1880	3892	chrome.exe	89
PID 3892 wrote to memory of 1880	3892	chrome.exe	89
PID 3892 wrote to memory of 1880	3892	chrome.exe	89
PID 3892 wrote to memory of 1880	3892	chrome.exe	89
PID 3892 wrote to memory of 2392	3892	chrome.exe	90
PID 3892 wrote to memory of 2392	3892	chrome.exe	90
PID 3892 wrote to memory of 1988	3892	chrome.exe	91
PID 3892 wrote to memory of 1988	3892	chrome.exe	91
PID 3892 wrote to memory of 1988	3892	chrome.exe	91
PID 3892 wrote to memory of 1988	3892	chrome.exe	91
PID 3892 wrote to memory of 1988	3892	chrome.exe	91
PID 3892 wrote to memory of 1988	3892	chrome.exe	91
PID 3892 wrote to memory of 1988	3892	chrome.exe	91

C:\Users\Admin\AppData\Local\Temp\76244ccdd68ec711ddc966da515332d391487bf9f25d4e115963fb20969f4e9f.exe
"C:\Users\Admin\AppData\Local\Temp\76244ccdd68ec711ddc966da515332d391487bf9f25d4e115963fb20969f4e9f.exe"
1⤵
- Loads dropped DLL
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2008
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /c start "" "C:\Users\Admin\AppData\Local\Temp\FCFBGIDAEH.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3204
- - C:\Users\Admin\AppData\Local\Temp\FCFBGIDAEH.exe
    "C:\Users\Admin\AppData\Local\Temp\FCFBGIDAEH.exe"
    3⤵
    - 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
    - Drops file in Windows directory
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:3212
  - - C:\Users\Admin\AppData\Local\Temp\9217037dc9\explortu.exe
      "C:\Users\Admin\AppData\Local\Temp\9217037dc9\explortu.exe"
      4⤵
      Identifies VirtualBox via ACPI registry values (likely anti-VM)
      Checks BIOS information in registry
      Executes dropped EXE
      Identifies Wine through registry keys
      Adds Run key to start application
      Suspicious use of NtSetInformationThreadHideFromDebugger
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of WriteProcessMemory
      PID:568
    - - C:\Users\Admin\AppData\Local\Temp\9217037dc9\explortu.exe
        
        "C:\Users\Admin\AppData\Local\Temp\9217037dc9\explortu.exe"
        5⤵
        
        PID:3508
    - - C:\Users\Admin\AppData\Local\Temp\1000016001\8d318c2911.exe
        
        "C:\Users\Admin\AppData\Local\Temp\1000016001\8d318c2911.exe"
        5⤵
        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
        Suspicious behavior: EnumeratesProcesses
        
        PID:4208
    - - C:\Users\Admin\AppData\Local\Temp\1000017001\465d8e6165.exe
        
        "C:\Users\Admin\AppData\Local\Temp\1000017001\465d8e6165.exe"
        5⤵
        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
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of FindShellTrayWindow
        Suspicious use of SendNotifyMessage
        Suspicious use of WriteProcessMemory
        
        PID:2376
      - C:\Program Files\Google\Chrome\Application\chrome.exe
        
        "C:\Program Files\Google\Chrome\Application\chrome.exe" https://www.youtube.com/account
        6⤵
        Drops file in Windows directory
        Enumerates system info in registry
        Modifies data under HKEY_USERS
        Suspicious behavior: EnumeratesProcesses
        Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of FindShellTrayWindow
        Suspicious use of SendNotifyMessage
        Suspicious use of WriteProcessMemory
        
        PID:3892
        
        C:\Program Files\Google\Chrome\Application\chrome.exe
        
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=123.0.6312.106 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ff860a6cc40,0x7ff860a6cc4c,0x7ff860a6cc58
        7⤵
        
        PID:1144
        
        C:\Program Files\Google\Chrome\Application\chrome.exe
        
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --no-appcompat-clear --gpu-preferences=WAAAAAAAAADgAAAMAAAAAAAAAAAAAAAAAABgAAEAAAA4AAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --field-trial-handle=1868,i,6103265752172723778,10397704386451258490,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=1864 /prefetch:2
        7⤵
        
        PID:1880
        
        C:\Program Files\Google\Chrome\Application\chrome.exe
        
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --no-appcompat-clear --field-trial-handle=1712,i,6103265752172723778,10397704386451258490,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=2124 /prefetch:3
        7⤵
        
        PID:2392
        
        C:\Program Files\Google\Chrome\Application\chrome.exe
        
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=service --no-appcompat-clear --field-trial-handle=2172,i,6103265752172723778,10397704386451258490,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=2384 /prefetch:8
        7⤵
        
        PID:1988
        
        C:\Program Files\Google\Chrome\Application\chrome.exe
        
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-chrome-cart --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --field-trial-handle=3080,i,6103265752172723778,10397704386451258490,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=3100 /prefetch:1
        7⤵
        
        PID:3968
        
        C:\Program Files\Google\Chrome\Application\chrome.exe
        
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-chrome-cart --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --field-trial-handle=3088,i,6103265752172723778,10397704386451258490,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=3248 /prefetch:1
        7⤵
        
        PID:3828
        
        C:\Program Files\Google\Chrome\Application\chrome.exe
        
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.ProcessorMetrics --lang=en-US --service-sandbox-type=none --no-appcompat-clear --field-trial-handle=4408,i,6103265752172723778,10397704386451258490,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=4608 /prefetch:8
        7⤵
        
        PID:4204
        
        C:\Program Files\Google\Chrome\Application\chrome.exe
        
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --no-appcompat-clear --field-trial-handle=4552,i,6103265752172723778,10397704386451258490,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=3076 /prefetch:8
        7⤵
        
        PID:3220
        
        C:\Program Files\Google\Chrome\Application\chrome.exe
        
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=4318 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.22000.1 --no-appcompat-clear --gpu-preferences=WAAAAAAAAADoAAAMAAAAAAAAAAAAAAAAAABgAAEAAAA4AAAAAAAAAAAAAACEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --field-trial-handle=872,i,6103265752172723778,10397704386451258490,262144 --variations-seed-version=20240418-180204.077000 --mojo-platform-channel-handle=4836 /prefetch:8
        7⤵
        Drops file in System32 directory
        Suspicious behavior: EnumeratesProcesses
        
        PID:3496
    - - C:\Users\Admin\AppData\Local\Temp\1000020001\num.exe
        
        "C:\Users\Admin\AppData\Local\Temp\1000020001\num.exe"
        5⤵
        Executes dropped EXE
        Suspicious use of NtSetInformationThreadHideFromDebugger
        Suspicious use of SetWindowsHookEx
        
        PID:4876
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /c start "" "C:\Users\Admin\AppData\Local\Temp\DGHIECGCBK.exe"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:2512

C:\Program Files\Google\Chrome\Application\123.0.6312.106\elevation_service.exe
"C:\Program Files\Google\Chrome\Application\123.0.6312.106\elevation_service.exe"
1⤵
PID:3396

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
1⤵
PID:2500

C:\Users\Admin\AppData\Local\Temp\9217037dc9\explortu.exe
C:\Users\Admin\AppData\Local\Temp\9217037dc9\explortu.exe
1⤵
- 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
- Suspicious behavior: EnumeratesProcesses
PID:4652

C:\Users\Admin\AppData\Local\Temp\9217037dc9\explortu.exe
C:\Users\Admin\AppData\Local\Temp\9217037dc9\explortu.exe
1⤵
- 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
- Suspicious behavior: EnumeratesProcesses
PID:4980

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Virtualization/Sandbox Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Query Registry

System Information Discovery

Virtualization/Sandbox Evasion