amadey | 4874b19cd003189b379863746c23b357f303f7405578e0742477035b9dcc711f

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__	4874b19cd003189b379863746c23b357f303f7405578e0742477035b9dcc711f.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__	222be12d3f.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	41c790c7b2.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	222be12d3f.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	41c790c7b2.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	41c790c7b2.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	explortu.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	4874b19cd003189b379863746c23b357f303f7405578e0742477035b9dcc711f.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	222be12d3f.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	4874b19cd003189b379863746c23b357f303f7405578e0742477035b9dcc711f.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	explortu.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	explortu.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	explortu.exe

Executes dropped EXE 7 IoCs

pid	Process
3296	explortu.exe
4024	explortu.exe
2504	222be12d3f.exe
4612	41c790c7b2.exe
1904	num.exe
3152	explortu.exe
1564	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-1-5-21-1276817940-128734381-631578427-1000\Software\Wine	explortu.exe
Key opened	\REGISTRY\USER\S-1-5-21-1276817940-128734381-631578427-1000\Software\Wine	222be12d3f.exe
Key opened	\REGISTRY\USER\S-1-5-21-1276817940-128734381-631578427-1000\Software\Wine	41c790c7b2.exe
Key opened	\REGISTRY\USER\S-1-5-21-1276817940-128734381-631578427-1000\Software\Wine	explortu.exe
Key opened	\REGISTRY\USER\S-1-5-21-1276817940-128734381-631578427-1000\Software\Wine	explortu.exe
Key opened	\REGISTRY\USER\S-1-5-21-1276817940-128734381-631578427-1000\Software\Wine	4874b19cd003189b379863746c23b357f303f7405578e0742477035b9dcc711f.exe
Key opened	\REGISTRY\USER\S-1-5-21-1276817940-128734381-631578427-1000\Software\Wine	explortu.exe

Loads dropped DLL 2 IoCs

pid	Process
1904	num.exe
1904	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-1-5-21-1276817940-128734381-631578427-1000\Software\Microsoft\Windows\CurrentVersion\Run\222be12d3f.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1000016001\\222be12d3f.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/4612-236-0x00000000006D0000-0x0000000000C4D000-memory.dmp	autoit_exe
behavioral2/memory/4612-264-0x00000000006D0000-0x0000000000C4D000-memory.dmp	autoit_exe
behavioral2/memory/4612-271-0x00000000006D0000-0x0000000000C4D000-memory.dmp	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 9 IoCs

pid	Process
3152	4874b19cd003189b379863746c23b357f303f7405578e0742477035b9dcc711f.exe
3296	explortu.exe
4024	explortu.exe
2504	222be12d3f.exe
4612	41c790c7b2.exe
1904	num.exe
1904	num.exe
3152	explortu.exe
1564	explortu.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3296 set thread context of 4024	3296	explortu.exe	82

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\explortu.job	4874b19cd003189b379863746c23b357f303f7405578e0742477035b9dcc711f.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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	chrome.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	chrome.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	chrome.exe

Modifies data under HKEY_USERS 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Cryptography\TPM\Telemetry	chrome.exe
Set value (int)	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Cryptography\TPM\Telemetry\TraceTimeLast = "133637790287761328"	chrome.exe

Suspicious behavior: EnumeratesProcesses 22 IoCs

pid	Process
3152	4874b19cd003189b379863746c23b357f303f7405578e0742477035b9dcc711f.exe
3152	4874b19cd003189b379863746c23b357f303f7405578e0742477035b9dcc711f.exe
3296	explortu.exe
3296	explortu.exe
4024	explortu.exe
4024	explortu.exe
2504	222be12d3f.exe
2504	222be12d3f.exe
4612	41c790c7b2.exe
4612	41c790c7b2.exe
2696	chrome.exe
2696	chrome.exe
1904	num.exe
1904	num.exe
1904	num.exe
1904	num.exe
3152	explortu.exe
3152	explortu.exe
1564	explortu.exe
1564	explortu.exe
4744	chrome.exe
4744	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs

pid	Process
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	2696	chrome.exe
Token: SeCreatePagefilePrivilege	2696	chrome.exe
Token: SeShutdownPrivilege	2696	chrome.exe
Token: SeCreatePagefilePrivilege	2696	chrome.exe
Token: SeShutdownPrivilege	2696	chrome.exe
Token: SeCreatePagefilePrivilege	2696	chrome.exe
Token: SeShutdownPrivilege	2696	chrome.exe
Token: SeCreatePagefilePrivilege	2696	chrome.exe
Token: SeShutdownPrivilege	2696	chrome.exe
Token: SeCreatePagefilePrivilege	2696	chrome.exe
Token: SeShutdownPrivilege	2696	chrome.exe
Token: SeCreatePagefilePrivilege	2696	chrome.exe
Token: SeShutdownPrivilege	2696	chrome.exe
Token: SeCreatePagefilePrivilege	2696	chrome.exe
Token: SeShutdownPrivilege	2696	chrome.exe
Token: SeCreatePagefilePrivilege	2696	chrome.exe
Token: SeShutdownPrivilege	2696	chrome.exe
Token: SeCreatePagefilePrivilege	2696	chrome.exe
Token: SeShutdownPrivilege	2696	chrome.exe
Token: SeCreatePagefilePrivilege	2696	chrome.exe
Token: SeShutdownPrivilege	2696	chrome.exe
Token: SeCreatePagefilePrivilege	2696	chrome.exe
Token: SeShutdownPrivilege	2696	chrome.exe
Token: SeCreatePagefilePrivilege	2696	chrome.exe
Token: SeShutdownPrivilege	2696	chrome.exe
Token: SeCreatePagefilePrivilege	2696	chrome.exe
Token: SeShutdownPrivilege	2696	chrome.exe
Token: SeCreatePagefilePrivilege	2696	chrome.exe
Token: SeShutdownPrivilege	2696	chrome.exe
Token: SeCreatePagefilePrivilege	2696	chrome.exe
Token: SeShutdownPrivilege	2696	chrome.exe
Token: SeCreatePagefilePrivilege	2696	chrome.exe
Token: SeShutdownPrivilege	2696	chrome.exe
Token: SeCreatePagefilePrivilege	2696	chrome.exe
Token: SeShutdownPrivilege	2696	chrome.exe
Token: SeCreatePagefilePrivilege	2696	chrome.exe
Token: SeShutdownPrivilege	2696	chrome.exe
Token: SeCreatePagefilePrivilege	2696	chrome.exe
Token: SeShutdownPrivilege	2696	chrome.exe
Token: SeCreatePagefilePrivilege	2696	chrome.exe
Token: SeShutdownPrivilege	2696	chrome.exe
Token: SeCreatePagefilePrivilege	2696	chrome.exe
Token: SeShutdownPrivilege	2696	chrome.exe
Token: SeCreatePagefilePrivilege	2696	chrome.exe
Token: SeShutdownPrivilege	2696	chrome.exe
Token: SeCreatePagefilePrivilege	2696	chrome.exe
Token: SeShutdownPrivilege	2696	chrome.exe
Token: SeCreatePagefilePrivilege	2696	chrome.exe
Token: SeShutdownPrivilege	2696	chrome.exe
Token: SeCreatePagefilePrivilege	2696	chrome.exe
Token: SeShutdownPrivilege	2696	chrome.exe
Token: SeCreatePagefilePrivilege	2696	chrome.exe
Token: SeShutdownPrivilege	2696	chrome.exe
Token: SeCreatePagefilePrivilege	2696	chrome.exe
Token: SeShutdownPrivilege	2696	chrome.exe
Token: SeCreatePagefilePrivilege	2696	chrome.exe
Token: SeShutdownPrivilege	2696	chrome.exe
Token: SeCreatePagefilePrivilege	2696	chrome.exe
Token: SeShutdownPrivilege	2696	chrome.exe
Token: SeCreatePagefilePrivilege	2696	chrome.exe
Token: SeShutdownPrivilege	2696	chrome.exe
Token: SeCreatePagefilePrivilege	2696	chrome.exe
Token: SeShutdownPrivilege	2696	chrome.exe
Token: SeCreatePagefilePrivilege	2696	chrome.exe

Suspicious use of FindShellTrayWindow 63 IoCs

pid	Process
4612	41c790c7b2.exe
4612	41c790c7b2.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
4612	41c790c7b2.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
4612	41c790c7b2.exe
2696	chrome.exe
4612	41c790c7b2.exe
4612	41c790c7b2.exe
4612	41c790c7b2.exe
4612	41c790c7b2.exe
4612	41c790c7b2.exe
4612	41c790c7b2.exe
4612	41c790c7b2.exe
4612	41c790c7b2.exe
4612	41c790c7b2.exe
4612	41c790c7b2.exe
4612	41c790c7b2.exe
4612	41c790c7b2.exe
4612	41c790c7b2.exe
4612	41c790c7b2.exe
4612	41c790c7b2.exe
4612	41c790c7b2.exe
4612	41c790c7b2.exe
4612	41c790c7b2.exe
4612	41c790c7b2.exe
4612	41c790c7b2.exe
4612	41c790c7b2.exe
4612	41c790c7b2.exe
4612	41c790c7b2.exe
4612	41c790c7b2.exe
4612	41c790c7b2.exe
4612	41c790c7b2.exe
4612	41c790c7b2.exe
4612	41c790c7b2.exe
4612	41c790c7b2.exe
4612	41c790c7b2.exe
4612	41c790c7b2.exe
4612	41c790c7b2.exe

Suspicious use of SendNotifyMessage 48 IoCs

pid	Process
4612	41c790c7b2.exe
4612	41c790c7b2.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
4612	41c790c7b2.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
4612	41c790c7b2.exe
4612	41c790c7b2.exe
4612	41c790c7b2.exe
4612	41c790c7b2.exe
4612	41c790c7b2.exe
4612	41c790c7b2.exe
4612	41c790c7b2.exe
4612	41c790c7b2.exe
4612	41c790c7b2.exe
4612	41c790c7b2.exe
4612	41c790c7b2.exe
4612	41c790c7b2.exe
4612	41c790c7b2.exe
4612	41c790c7b2.exe
4612	41c790c7b2.exe
4612	41c790c7b2.exe
4612	41c790c7b2.exe
4612	41c790c7b2.exe
4612	41c790c7b2.exe
4612	41c790c7b2.exe
4612	41c790c7b2.exe
4612	41c790c7b2.exe
4612	41c790c7b2.exe
4612	41c790c7b2.exe
4612	41c790c7b2.exe
4612	41c790c7b2.exe
4612	41c790c7b2.exe
4612	41c790c7b2.exe
4612	41c790c7b2.exe
4612	41c790c7b2.exe
4612	41c790c7b2.exe
4612	41c790c7b2.exe
4612	41c790c7b2.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1904	num.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3152 wrote to memory of 3296	3152	4874b19cd003189b379863746c23b357f303f7405578e0742477035b9dcc711f.exe	81
PID 3152 wrote to memory of 3296	3152	4874b19cd003189b379863746c23b357f303f7405578e0742477035b9dcc711f.exe	81
PID 3152 wrote to memory of 3296	3152	4874b19cd003189b379863746c23b357f303f7405578e0742477035b9dcc711f.exe	81
PID 3296 wrote to memory of 4024	3296	explortu.exe	82
PID 3296 wrote to memory of 4024	3296	explortu.exe	82
PID 3296 wrote to memory of 4024	3296	explortu.exe	82
PID 3296 wrote to memory of 4024	3296	explortu.exe	82
PID 3296 wrote to memory of 4024	3296	explortu.exe	82
PID 3296 wrote to memory of 4024	3296	explortu.exe	82
PID 3296 wrote to memory of 4024	3296	explortu.exe	82
PID 3296 wrote to memory of 4024	3296	explortu.exe	82
PID 3296 wrote to memory of 4024	3296	explortu.exe	82
PID 3296 wrote to memory of 4024	3296	explortu.exe	82
PID 3296 wrote to memory of 4024	3296	explortu.exe	82
PID 3296 wrote to memory of 4024	3296	explortu.exe	82
PID 3296 wrote to memory of 2504	3296	explortu.exe	83
PID 3296 wrote to memory of 2504	3296	explortu.exe	83
PID 3296 wrote to memory of 2504	3296	explortu.exe	83
PID 3296 wrote to memory of 4612	3296	explortu.exe	84
PID 3296 wrote to memory of 4612	3296	explortu.exe	84
PID 3296 wrote to memory of 4612	3296	explortu.exe	84
PID 4612 wrote to memory of 2696	4612	41c790c7b2.exe	85
PID 4612 wrote to memory of 2696	4612	41c790c7b2.exe	85
PID 2696 wrote to memory of 2964	2696	chrome.exe	88
PID 2696 wrote to memory of 2964	2696	chrome.exe	88
PID 2696 wrote to memory of 1628	2696	chrome.exe	89
PID 2696 wrote to memory of 1628	2696	chrome.exe	89
PID 2696 wrote to memory of 1628	2696	chrome.exe	89
PID 2696 wrote to memory of 1628	2696	chrome.exe	89
PID 2696 wrote to memory of 1628	2696	chrome.exe	89
PID 2696 wrote to memory of 1628	2696	chrome.exe	89
PID 2696 wrote to memory of 1628	2696	chrome.exe	89
PID 2696 wrote to memory of 1628	2696	chrome.exe	89
PID 2696 wrote to memory of 1628	2696	chrome.exe	89
PID 2696 wrote to memory of 1628	2696	chrome.exe	89
PID 2696 wrote to memory of 1628	2696	chrome.exe	89
PID 2696 wrote to memory of 1628	2696	chrome.exe	89
PID 2696 wrote to memory of 1628	2696	chrome.exe	89
PID 2696 wrote to memory of 1628	2696	chrome.exe	89
PID 2696 wrote to memory of 1628	2696	chrome.exe	89
PID 2696 wrote to memory of 1628	2696	chrome.exe	89
PID 2696 wrote to memory of 1628	2696	chrome.exe	89
PID 2696 wrote to memory of 1628	2696	chrome.exe	89
PID 2696 wrote to memory of 1628	2696	chrome.exe	89
PID 2696 wrote to memory of 1628	2696	chrome.exe	89
PID 2696 wrote to memory of 1628	2696	chrome.exe	89
PID 2696 wrote to memory of 1628	2696	chrome.exe	89
PID 2696 wrote to memory of 1628	2696	chrome.exe	89
PID 2696 wrote to memory of 1628	2696	chrome.exe	89
PID 2696 wrote to memory of 1628	2696	chrome.exe	89
PID 2696 wrote to memory of 1628	2696	chrome.exe	89
PID 2696 wrote to memory of 1628	2696	chrome.exe	89
PID 2696 wrote to memory of 1628	2696	chrome.exe	89
PID 2696 wrote to memory of 1628	2696	chrome.exe	89
PID 2696 wrote to memory of 1628	2696	chrome.exe	89
PID 2696 wrote to memory of 1628	2696	chrome.exe	89
PID 2696 wrote to memory of 3424	2696	chrome.exe	90
PID 2696 wrote to memory of 3424	2696	chrome.exe	90
PID 2696 wrote to memory of 1500	2696	chrome.exe	91
PID 2696 wrote to memory of 1500	2696	chrome.exe	91
PID 2696 wrote to memory of 1500	2696	chrome.exe	91
PID 2696 wrote to memory of 1500	2696	chrome.exe	91
PID 2696 wrote to memory of 1500	2696	chrome.exe	91
PID 2696 wrote to memory of 1500	2696	chrome.exe	91

C:\Users\Admin\AppData\Local\Temp\4874b19cd003189b379863746c23b357f303f7405578e0742477035b9dcc711f.exe
"C:\Users\Admin\AppData\Local\Temp\4874b19cd003189b379863746c23b357f303f7405578e0742477035b9dcc711f.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 WriteProcessMemory
PID:3152
- 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:3296
- - 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:4024
- - C:\Users\Admin\AppData\Local\Temp\1000016001\222be12d3f.exe
    "C:\Users\Admin\AppData\Local\Temp\1000016001\222be12d3f.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:2504
- - C:\Users\Admin\AppData\Local\Temp\1000017001\41c790c7b2.exe
    "C:\Users\Admin\AppData\Local\Temp\1000017001\41c790c7b2.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:4612
  - - 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:2696
    - - 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,0x7ffb30d2ab58,0x7ffb30d2ab68,0x7ffb30d2ab78
        5⤵
        
        PID:2964
    - - 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=1624 --field-trial-handle=1804,i,15526287612262146994,3022085125827364013,131072 /prefetch:2
        5⤵
        
        PID:1628
    - - 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=2088 --field-trial-handle=1804,i,15526287612262146994,3022085125827364013,131072 /prefetch:8
        5⤵
        
        PID:3424
    - - 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=2112 --field-trial-handle=1804,i,15526287612262146994,3022085125827364013,131072 /prefetch:8
        5⤵
        
        PID:1500
    - - 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=2912 --field-trial-handle=1804,i,15526287612262146994,3022085125827364013,131072 /prefetch:1
        5⤵
        
        PID:220
    - - 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=2936 --field-trial-handle=1804,i,15526287612262146994,3022085125827364013,131072 /prefetch:1
        5⤵
        
        PID:4744
    - - 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=3796 --field-trial-handle=1804,i,15526287612262146994,3022085125827364013,131072 /prefetch:1
        5⤵
        
        PID:1420
    - - 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=4348 --field-trial-handle=1804,i,15526287612262146994,3022085125827364013,131072 /prefetch:8
        5⤵
        
        PID:4628
    - - 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=4040 --field-trial-handle=1804,i,15526287612262146994,3022085125827364013,131072 /prefetch:8
        5⤵
        
        PID:1172
    - - 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=4680 --field-trial-handle=1804,i,15526287612262146994,3022085125827364013,131072 /prefetch:8
        5⤵
        
        PID:4016
    - - 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 --gpu-preferences=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2336 --field-trial-handle=1804,i,15526287612262146994,3022085125827364013,131072 /prefetch:2
        5⤵
        Suspicious behavior: EnumeratesProcesses
        
        PID:4744
- - 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:1904

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:3184

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:3152

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:1564

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