amadey | 82d87b4dfeac9c8cb9a99f51b60693279dc87bd045133b1e8f15ae1e929b78f3

Virtualization/Sandbox Evasion

description	ioc	Process
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__	bd45bbf8ec.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	0ca4a4dc0a.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__	82d87b4dfeac9c8cb9a99f51b60693279dc87bd045133b1e8f15ae1e929b78f3.exe

Downloads MZ/PE file

Checks BIOS information in registry 2 TTPs 14 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\SystemBiosVersion	82d87b4dfeac9c8cb9a99f51b60693279dc87bd045133b1e8f15ae1e929b78f3.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	82d87b4dfeac9c8cb9a99f51b60693279dc87bd045133b1e8f15ae1e929b78f3.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	explortu.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	0ca4a4dc0a.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	explortu.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	explortu.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	bd45bbf8ec.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	0ca4a4dc0a.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\VideoBiosVersion	bd45bbf8ec.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

Executes dropped EXE 7 IoCs

pid	Process
3012	explortu.exe
3568	explortu.exe
1180	bd45bbf8ec.exe
796	0ca4a4dc0a.exe
3576	explortu.exe
1424	num.exe
3400	explortu.exe

Identifies Wine through registry keys 2 TTPs 7 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-1-5-21-1560405787-796225086-678739705-1000\Software\Wine	82d87b4dfeac9c8cb9a99f51b60693279dc87bd045133b1e8f15ae1e929b78f3.exe
Key opened	\REGISTRY\USER\S-1-5-21-1560405787-796225086-678739705-1000\Software\Wine	explortu.exe
Key opened	\REGISTRY\USER\S-1-5-21-1560405787-796225086-678739705-1000\Software\Wine	explortu.exe
Key opened	\REGISTRY\USER\S-1-5-21-1560405787-796225086-678739705-1000\Software\Wine	bd45bbf8ec.exe
Key opened	\REGISTRY\USER\S-1-5-21-1560405787-796225086-678739705-1000\Software\Wine	0ca4a4dc0a.exe
Key opened	\REGISTRY\USER\S-1-5-21-1560405787-796225086-678739705-1000\Software\Wine	explortu.exe
Key opened	\REGISTRY\USER\S-1-5-21-1560405787-796225086-678739705-1000\Software\Wine	explortu.exe

Loads dropped DLL 2 IoCs

pid	Process
1424	num.exe
1424	num.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-1-5-21-1560405787-796225086-678739705-1000\Software\Microsoft\Windows\CurrentVersion\Run\bd45bbf8ec.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1000016001\\bd45bbf8ec.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 3 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral2/memory/796-170-0x0000000000BB0000-0x000000000110B000-memory.dmp	autoit_exe
behavioral2/memory/796-215-0x0000000000BB0000-0x000000000110B000-memory.dmp	autoit_exe
behavioral2/memory/796-245-0x0000000000BB0000-0x000000000110B000-memory.dmp	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 11 IoCs

pid	Process
4808	82d87b4dfeac9c8cb9a99f51b60693279dc87bd045133b1e8f15ae1e929b78f3.exe
3012	explortu.exe
3568	explortu.exe
1180	bd45bbf8ec.exe
796	0ca4a4dc0a.exe
3576	explortu.exe
1424	num.exe
1424	num.exe
1424	num.exe
1424	num.exe
3400	explortu.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3012 set thread context of 3568	3012	explortu.exe	78

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\explortu.job	82d87b4dfeac9c8cb9a99f51b60693279dc87bd045133b1e8f15ae1e929b78f3.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	num.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	num.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 = "133638064802346623"	chrome.exe
Key created	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Cryptography\TPM\Telemetry	chrome.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
4808	82d87b4dfeac9c8cb9a99f51b60693279dc87bd045133b1e8f15ae1e929b78f3.exe
4808	82d87b4dfeac9c8cb9a99f51b60693279dc87bd045133b1e8f15ae1e929b78f3.exe
3012	explortu.exe
3012	explortu.exe
3568	explortu.exe
3568	explortu.exe
1180	bd45bbf8ec.exe
1180	bd45bbf8ec.exe
796	0ca4a4dc0a.exe
796	0ca4a4dc0a.exe
2504	chrome.exe
2504	chrome.exe
3576	explortu.exe
3576	explortu.exe
1424	num.exe
1424	num.exe
1424	num.exe
1424	num.exe
3400	explortu.exe
3400	explortu.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs

pid	Process
2504	chrome.exe
2504	chrome.exe
2504	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	2504	chrome.exe
Token: SeCreatePagefilePrivilege	2504	chrome.exe
Token: SeShutdownPrivilege	2504	chrome.exe
Token: SeCreatePagefilePrivilege	2504	chrome.exe
Token: SeShutdownPrivilege	2504	chrome.exe
Token: SeCreatePagefilePrivilege	2504	chrome.exe
Token: SeShutdownPrivilege	2504	chrome.exe
Token: SeCreatePagefilePrivilege	2504	chrome.exe
Token: SeShutdownPrivilege	2504	chrome.exe
Token: SeCreatePagefilePrivilege	2504	chrome.exe
Token: SeShutdownPrivilege	2504	chrome.exe
Token: SeCreatePagefilePrivilege	2504	chrome.exe
Token: SeShutdownPrivilege	2504	chrome.exe
Token: SeCreatePagefilePrivilege	2504	chrome.exe
Token: SeShutdownPrivilege	2504	chrome.exe
Token: SeCreatePagefilePrivilege	2504	chrome.exe
Token: SeShutdownPrivilege	2504	chrome.exe
Token: SeCreatePagefilePrivilege	2504	chrome.exe
Token: SeShutdownPrivilege	2504	chrome.exe
Token: SeCreatePagefilePrivilege	2504	chrome.exe
Token: SeShutdownPrivilege	2504	chrome.exe
Token: SeCreatePagefilePrivilege	2504	chrome.exe
Token: SeShutdownPrivilege	2504	chrome.exe
Token: SeCreatePagefilePrivilege	2504	chrome.exe
Token: SeShutdownPrivilege	2504	chrome.exe
Token: SeCreatePagefilePrivilege	2504	chrome.exe
Token: SeShutdownPrivilege	2504	chrome.exe
Token: SeCreatePagefilePrivilege	2504	chrome.exe
Token: SeShutdownPrivilege	2504	chrome.exe
Token: SeCreatePagefilePrivilege	2504	chrome.exe
Token: SeShutdownPrivilege	2504	chrome.exe
Token: SeCreatePagefilePrivilege	2504	chrome.exe
Token: SeShutdownPrivilege	2504	chrome.exe
Token: SeCreatePagefilePrivilege	2504	chrome.exe
Token: SeShutdownPrivilege	2504	chrome.exe
Token: SeCreatePagefilePrivilege	2504	chrome.exe
Token: SeShutdownPrivilege	2504	chrome.exe
Token: SeCreatePagefilePrivilege	2504	chrome.exe
Token: SeShutdownPrivilege	2504	chrome.exe
Token: SeCreatePagefilePrivilege	2504	chrome.exe
Token: SeShutdownPrivilege	2504	chrome.exe
Token: SeCreatePagefilePrivilege	2504	chrome.exe
Token: SeShutdownPrivilege	2504	chrome.exe
Token: SeCreatePagefilePrivilege	2504	chrome.exe
Token: SeShutdownPrivilege	2504	chrome.exe
Token: SeCreatePagefilePrivilege	2504	chrome.exe
Token: SeShutdownPrivilege	2504	chrome.exe
Token: SeCreatePagefilePrivilege	2504	chrome.exe
Token: SeShutdownPrivilege	2504	chrome.exe
Token: SeCreatePagefilePrivilege	2504	chrome.exe
Token: SeShutdownPrivilege	2504	chrome.exe
Token: SeCreatePagefilePrivilege	2504	chrome.exe
Token: SeShutdownPrivilege	2504	chrome.exe
Token: SeCreatePagefilePrivilege	2504	chrome.exe
Token: SeShutdownPrivilege	2504	chrome.exe
Token: SeCreatePagefilePrivilege	2504	chrome.exe
Token: SeShutdownPrivilege	2504	chrome.exe
Token: SeCreatePagefilePrivilege	2504	chrome.exe
Token: SeShutdownPrivilege	2504	chrome.exe
Token: SeCreatePagefilePrivilege	2504	chrome.exe
Token: SeShutdownPrivilege	2504	chrome.exe
Token: SeCreatePagefilePrivilege	2504	chrome.exe
Token: SeShutdownPrivilege	2504	chrome.exe
Token: SeCreatePagefilePrivilege	2504	chrome.exe

Suspicious use of FindShellTrayWindow 64 IoCs

pid	Process
4808	82d87b4dfeac9c8cb9a99f51b60693279dc87bd045133b1e8f15ae1e929b78f3.exe
796	0ca4a4dc0a.exe
796	0ca4a4dc0a.exe
796	0ca4a4dc0a.exe
2504	chrome.exe
2504	chrome.exe
2504	chrome.exe
2504	chrome.exe
2504	chrome.exe
2504	chrome.exe
2504	chrome.exe
2504	chrome.exe
2504	chrome.exe
2504	chrome.exe
2504	chrome.exe
2504	chrome.exe
2504	chrome.exe
2504	chrome.exe
2504	chrome.exe
2504	chrome.exe
2504	chrome.exe
2504	chrome.exe
2504	chrome.exe
2504	chrome.exe
2504	chrome.exe
2504	chrome.exe
2504	chrome.exe
2504	chrome.exe
2504	chrome.exe
2504	chrome.exe
796	0ca4a4dc0a.exe
796	0ca4a4dc0a.exe
2504	chrome.exe
796	0ca4a4dc0a.exe
796	0ca4a4dc0a.exe
796	0ca4a4dc0a.exe
796	0ca4a4dc0a.exe
796	0ca4a4dc0a.exe
796	0ca4a4dc0a.exe
796	0ca4a4dc0a.exe
796	0ca4a4dc0a.exe
796	0ca4a4dc0a.exe
796	0ca4a4dc0a.exe
796	0ca4a4dc0a.exe
796	0ca4a4dc0a.exe
796	0ca4a4dc0a.exe
796	0ca4a4dc0a.exe
796	0ca4a4dc0a.exe
796	0ca4a4dc0a.exe
796	0ca4a4dc0a.exe
796	0ca4a4dc0a.exe
796	0ca4a4dc0a.exe
796	0ca4a4dc0a.exe
796	0ca4a4dc0a.exe
796	0ca4a4dc0a.exe
796	0ca4a4dc0a.exe
796	0ca4a4dc0a.exe
796	0ca4a4dc0a.exe
796	0ca4a4dc0a.exe
796	0ca4a4dc0a.exe
796	0ca4a4dc0a.exe
796	0ca4a4dc0a.exe
796	0ca4a4dc0a.exe
796	0ca4a4dc0a.exe

Suspicious use of SendNotifyMessage 48 IoCs

pid	Process
796	0ca4a4dc0a.exe
796	0ca4a4dc0a.exe
796	0ca4a4dc0a.exe
2504	chrome.exe
2504	chrome.exe
2504	chrome.exe
2504	chrome.exe
2504	chrome.exe
2504	chrome.exe
2504	chrome.exe
2504	chrome.exe
2504	chrome.exe
2504	chrome.exe
2504	chrome.exe
2504	chrome.exe
796	0ca4a4dc0a.exe
796	0ca4a4dc0a.exe
796	0ca4a4dc0a.exe
796	0ca4a4dc0a.exe
796	0ca4a4dc0a.exe
796	0ca4a4dc0a.exe
796	0ca4a4dc0a.exe
796	0ca4a4dc0a.exe
796	0ca4a4dc0a.exe
796	0ca4a4dc0a.exe
796	0ca4a4dc0a.exe
796	0ca4a4dc0a.exe
796	0ca4a4dc0a.exe
796	0ca4a4dc0a.exe
796	0ca4a4dc0a.exe
796	0ca4a4dc0a.exe
796	0ca4a4dc0a.exe
796	0ca4a4dc0a.exe
796	0ca4a4dc0a.exe
796	0ca4a4dc0a.exe
796	0ca4a4dc0a.exe
796	0ca4a4dc0a.exe
796	0ca4a4dc0a.exe
796	0ca4a4dc0a.exe
796	0ca4a4dc0a.exe
796	0ca4a4dc0a.exe
796	0ca4a4dc0a.exe
796	0ca4a4dc0a.exe
796	0ca4a4dc0a.exe
796	0ca4a4dc0a.exe
796	0ca4a4dc0a.exe
796	0ca4a4dc0a.exe
796	0ca4a4dc0a.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1424	num.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4808 wrote to memory of 3012	4808	82d87b4dfeac9c8cb9a99f51b60693279dc87bd045133b1e8f15ae1e929b78f3.exe	77
PID 4808 wrote to memory of 3012	4808	82d87b4dfeac9c8cb9a99f51b60693279dc87bd045133b1e8f15ae1e929b78f3.exe	77
PID 4808 wrote to memory of 3012	4808	82d87b4dfeac9c8cb9a99f51b60693279dc87bd045133b1e8f15ae1e929b78f3.exe	77
PID 3012 wrote to memory of 3568	3012	explortu.exe	78
PID 3012 wrote to memory of 3568	3012	explortu.exe	78
PID 3012 wrote to memory of 3568	3012	explortu.exe	78
PID 3012 wrote to memory of 3568	3012	explortu.exe	78
PID 3012 wrote to memory of 3568	3012	explortu.exe	78
PID 3012 wrote to memory of 3568	3012	explortu.exe	78
PID 3012 wrote to memory of 3568	3012	explortu.exe	78
PID 3012 wrote to memory of 3568	3012	explortu.exe	78
PID 3012 wrote to memory of 3568	3012	explortu.exe	78
PID 3012 wrote to memory of 3568	3012	explortu.exe	78
PID 3012 wrote to memory of 3568	3012	explortu.exe	78
PID 3012 wrote to memory of 3568	3012	explortu.exe	78
PID 3012 wrote to memory of 1180	3012	explortu.exe	79
PID 3012 wrote to memory of 1180	3012	explortu.exe	79
PID 3012 wrote to memory of 1180	3012	explortu.exe	79
PID 3012 wrote to memory of 796	3012	explortu.exe	80
PID 3012 wrote to memory of 796	3012	explortu.exe	80
PID 3012 wrote to memory of 796	3012	explortu.exe	80
PID 796 wrote to memory of 2504	796	0ca4a4dc0a.exe	81
PID 796 wrote to memory of 2504	796	0ca4a4dc0a.exe	81
PID 2504 wrote to memory of 4764	2504	chrome.exe	84
PID 2504 wrote to memory of 4764	2504	chrome.exe	84
PID 2504 wrote to memory of 4988	2504	chrome.exe	85
PID 2504 wrote to memory of 4988	2504	chrome.exe	85
PID 2504 wrote to memory of 4988	2504	chrome.exe	85
PID 2504 wrote to memory of 4988	2504	chrome.exe	85
PID 2504 wrote to memory of 4988	2504	chrome.exe	85
PID 2504 wrote to memory of 4988	2504	chrome.exe	85
PID 2504 wrote to memory of 4988	2504	chrome.exe	85
PID 2504 wrote to memory of 4988	2504	chrome.exe	85
PID 2504 wrote to memory of 4988	2504	chrome.exe	85
PID 2504 wrote to memory of 4988	2504	chrome.exe	85
PID 2504 wrote to memory of 4988	2504	chrome.exe	85
PID 2504 wrote to memory of 4988	2504	chrome.exe	85
PID 2504 wrote to memory of 4988	2504	chrome.exe	85
PID 2504 wrote to memory of 4988	2504	chrome.exe	85
PID 2504 wrote to memory of 4988	2504	chrome.exe	85
PID 2504 wrote to memory of 4988	2504	chrome.exe	85
PID 2504 wrote to memory of 4988	2504	chrome.exe	85
PID 2504 wrote to memory of 4988	2504	chrome.exe	85
PID 2504 wrote to memory of 4988	2504	chrome.exe	85
PID 2504 wrote to memory of 4988	2504	chrome.exe	85
PID 2504 wrote to memory of 4988	2504	chrome.exe	85
PID 2504 wrote to memory of 4988	2504	chrome.exe	85
PID 2504 wrote to memory of 4988	2504	chrome.exe	85
PID 2504 wrote to memory of 4988	2504	chrome.exe	85
PID 2504 wrote to memory of 4988	2504	chrome.exe	85
PID 2504 wrote to memory of 4988	2504	chrome.exe	85
PID 2504 wrote to memory of 4988	2504	chrome.exe	85
PID 2504 wrote to memory of 4988	2504	chrome.exe	85
PID 2504 wrote to memory of 4988	2504	chrome.exe	85
PID 2504 wrote to memory of 4988	2504	chrome.exe	85
PID 2504 wrote to memory of 4988	2504	chrome.exe	85
PID 2504 wrote to memory of 4092	2504	chrome.exe	86
PID 2504 wrote to memory of 4092	2504	chrome.exe	86
PID 2504 wrote to memory of 4888	2504	chrome.exe	87
PID 2504 wrote to memory of 4888	2504	chrome.exe	87
PID 2504 wrote to memory of 4888	2504	chrome.exe	87
PID 2504 wrote to memory of 4888	2504	chrome.exe	87
PID 2504 wrote to memory of 4888	2504	chrome.exe	87
PID 2504 wrote to memory of 4888	2504	chrome.exe	87

C:\Users\Admin\AppData\Local\Temp\82d87b4dfeac9c8cb9a99f51b60693279dc87bd045133b1e8f15ae1e929b78f3.exe
"C:\Users\Admin\AppData\Local\Temp\82d87b4dfeac9c8cb9a99f51b60693279dc87bd045133b1e8f15ae1e929b78f3.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
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:4808
- C:\Users\Admin\AppData\Local\Temp\9217037dc9\explortu.exe
  "C:\Users\Admin\AppData\Local\Temp\9217037dc9\explortu.exe"
  2⤵
  - 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 use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:3012
- - C:\Users\Admin\AppData\Local\Temp\9217037dc9\explortu.exe
    "C:\Users\Admin\AppData\Local\Temp\9217037dc9\explortu.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
    - Suspicious behavior: EnumeratesProcesses
    PID:3568
- - C:\Users\Admin\AppData\Local\Temp\1000016001\bd45bbf8ec.exe
    "C:\Users\Admin\AppData\Local\Temp\1000016001\bd45bbf8ec.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
    - Suspicious behavior: EnumeratesProcesses
    PID:1180
- - C:\Users\Admin\AppData\Local\Temp\1000017001\0ca4a4dc0a.exe
    "C:\Users\Admin\AppData\Local\Temp\1000017001\0ca4a4dc0a.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
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of SendNotifyMessage
    - Suspicious use of WriteProcessMemory
    PID:796
  - - C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe" https://www.youtube.com/account
      4⤵
      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:2504
    - - 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:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=110.0.5481.104 --initial-client-data=0x100,0x104,0x108,0xdc,0x10c,0x7ff95a45ab58,0x7ff95a45ab68,0x7ff95a45ab78
        5⤵
        
        PID:4764
    - - C:\Program Files\Google\Chrome\Application\chrome.exe
        
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1608 --field-trial-handle=1848,i,7993300254745626721,3838732270123180849,131072 /prefetch:2
        5⤵
        
        PID:4988
    - - 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 --mojo-platform-channel-handle=2092 --field-trial-handle=1848,i,7993300254745626721,3838732270123180849,131072 /prefetch:8
        5⤵
        
        PID:4092
    - - 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 --mojo-platform-channel-handle=2128 --field-trial-handle=1848,i,7993300254745626721,3838732270123180849,131072 /prefetch:8
        5⤵
        
        PID:4888
    - - C:\Program Files\Google\Chrome\Application\chrome.exe
        
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=2976 --field-trial-handle=1848,i,7993300254745626721,3838732270123180849,131072 /prefetch:1
        5⤵
        
        PID:2396
    - - C:\Program Files\Google\Chrome\Application\chrome.exe
        
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2984 --field-trial-handle=1848,i,7993300254745626721,3838732270123180849,131072 /prefetch:1
        5⤵
        
        PID:576
    - - C:\Program Files\Google\Chrome\Application\chrome.exe
        
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --mojo-platform-channel-handle=4220 --field-trial-handle=1848,i,7993300254745626721,3838732270123180849,131072 /prefetch:1
        5⤵
        
        PID:1956
    - - 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 --mojo-platform-channel-handle=4424 --field-trial-handle=1848,i,7993300254745626721,3838732270123180849,131072 /prefetch:8
        5⤵
        
        PID:4048
    - - C:\Program Files\Google\Chrome\Application\chrome.exe
        
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4508 --field-trial-handle=1848,i,7993300254745626721,3838732270123180849,131072 /prefetch:8
        5⤵
        
        PID:4236
    - - 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 --mojo-platform-channel-handle=4516 --field-trial-handle=1848,i,7993300254745626721,3838732270123180849,131072 /prefetch:8
        5⤵
        
        PID:1512
- - C:\Users\Admin\AppData\Local\Temp\1000020001\num.exe
    "C:\Users\Admin\AppData\Local\Temp\1000020001\num.exe"
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - Suspicious use of NtSetInformationThreadHideFromDebugger
    - Checks processor information in registry
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of SetWindowsHookEx
    PID:1424

C:\Program Files\Google\Chrome\Application\110.0.5481.104\elevation_service.exe
"C:\Program Files\Google\Chrome\Application\110.0.5481.104\elevation_service.exe"
1⤵
PID:724

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:3576

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:3400

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