amadey | 9f29fb0df6f61aaecd024f58f699e9952d00ffc004af1764740c9eccea66d6a8

Windows Service

T1543.003

Disable or Modify Tools

T1562.001

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	9585d2d0b5.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	9585d2d0b5.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	9585d2d0b5.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	9585d2d0b5.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	9585d2d0b5.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	9585d2d0b5.exe

Stealc
Stealc is an infostealer written in C++.
stealer stealc
Stealc family
stealc

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 6 IoCs

evasion

Query Registry

Virtualization/Sandbox Evasion

credential_access stealer

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	GCBKFBFCGI.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	file.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	a1a021c621.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	1fbe0a40b7.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	9585d2d0b5.exe

Downloads MZ/PE file

Uses browser remote debugging 2 TTPs 8 IoCs

Can be used control the browser and steal sensitive information such as credentials and session cookies.

Steal Web Session Cookie

T1539

Modify Authentication Process

pid	Process
2576	chrome.exe
3364	chrome.exe
3212	chrome.exe
3140	chrome.exe
3896	chrome.exe
2500	chrome.exe
2240	chrome.exe
2860	chrome.exe

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	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	1fbe0a40b7.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	9585d2d0b5.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	9585d2d0b5.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	GCBKFBFCGI.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	file.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	a1a021c621.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	1fbe0a40b7.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	GCBKFBFCGI.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	file.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	a1a021c621.exe

Executes dropped EXE 6 IoCs

pid	Process
2740	skotes.exe
1616	a1a021c621.exe
2348	1fbe0a40b7.exe
3000	48ec776510.exe
2320	9585d2d0b5.exe
3948	GCBKFBFCGI.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-1-5-21-3533259084-2542256011-65585152-1000\Software\Wine	file.exe
Key opened	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Wine	a1a021c621.exe
Key opened	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Wine	1fbe0a40b7.exe
Key opened	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Wine	9585d2d0b5.exe
Key opened	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Wine	GCBKFBFCGI.exe

Loads dropped DLL 12 IoCs

pid	Process
3056	file.exe
3056	file.exe
2740	skotes.exe
2740	skotes.exe
2740	skotes.exe
2740	skotes.exe
2740	skotes.exe
2740	skotes.exe
2348	1fbe0a40b7.exe
2348	1fbe0a40b7.exe
3660	cmd.exe
3660	cmd.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 3 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

Credentials from Web Browsers
T1555.003
Unsecured Credentials: Credentials In Files 1 TTPs
Steal credentials from unsecured files.
credential_access stealer

Credentials In Files
T1552.001

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features	9585d2d0b5.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	9585d2d0b5.exe

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 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\a1a021c621.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1013116001\\a1a021c621.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\1fbe0a40b7.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1013117001\\1fbe0a40b7.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\48ec776510.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1013118001\\48ec776510.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\9585d2d0b5.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1013119001\\9585d2d0b5.exe"	skotes.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 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral1/files/0x0005000000019c68-85.dat	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 6 IoCs

pid	Process
3056	file.exe
2740	skotes.exe
1616	a1a021c621.exe
2348	1fbe0a40b7.exe
2320	9585d2d0b5.exe
3948	GCBKFBFCGI.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\skotes.job	file.exe

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 14 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	file.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Nls\Language\InstallLanguage	48ec776510.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	48ec776510.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	skotes.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1fbe0a40b7.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Nls\Language	48ec776510.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	9585d2d0b5.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	a1a021c621.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe

Checks processor information in registry 2 TTPs 8 IoCs

Processor 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\CentralProcessor\0\VendorIdentifier	firefox.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	1fbe0a40b7.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	1fbe0a40b7.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Signature	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Revision	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\CurrentPatchLevel	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~Mhz	firefox.exe

Enumerates system info in registry 2 TTPs 6 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
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

Kills process with taskkill 5 IoCs

evasion

pid	Process
2656	taskkill.exe
1408	taskkill.exe
1620	taskkill.exe
584	taskkill.exe
2540	taskkill.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000_Classes\Local Settings	firefox.exe

Suspicious behavior: EnumeratesProcesses 25 IoCs

pid	Process
3056	file.exe
2740	skotes.exe
1616	a1a021c621.exe
2348	1fbe0a40b7.exe
2348	1fbe0a40b7.exe
2348	1fbe0a40b7.exe
2500	chrome.exe
2500	chrome.exe
3000	48ec776510.exe
2320	9585d2d0b5.exe
3000	48ec776510.exe
3000	48ec776510.exe
2348	1fbe0a40b7.exe
2348	1fbe0a40b7.exe
3364	chrome.exe
3364	chrome.exe
2320	9585d2d0b5.exe
2320	9585d2d0b5.exe
2348	1fbe0a40b7.exe
2348	1fbe0a40b7.exe
2348	1fbe0a40b7.exe
2348	1fbe0a40b7.exe
2348	1fbe0a40b7.exe
3948	GCBKFBFCGI.exe
3948	GCBKFBFCGI.exe

Suspicious use of AdjustPrivilegeToken 28 IoCs

description	pid	Process
Token: SeShutdownPrivilege	2500	chrome.exe
Token: SeShutdownPrivilege	2500	chrome.exe
Token: SeDebugPrivilege	2540	taskkill.exe
Token: SeShutdownPrivilege	2500	chrome.exe
Token: SeShutdownPrivilege	2500	chrome.exe
Token: SeShutdownPrivilege	2500	chrome.exe
Token: SeShutdownPrivilege	2500	chrome.exe
Token: SeDebugPrivilege	2656	taskkill.exe
Token: SeShutdownPrivilege	2500	chrome.exe
Token: SeShutdownPrivilege	2500	chrome.exe
Token: SeDebugPrivilege	1408	taskkill.exe
Token: SeDebugPrivilege	1620	taskkill.exe
Token: SeDebugPrivilege	584	taskkill.exe
Token: SeDebugPrivilege	2536	firefox.exe
Token: SeDebugPrivilege	2536	firefox.exe
Token: SeDebugPrivilege	2320	9585d2d0b5.exe
Token: SeShutdownPrivilege	3364	chrome.exe
Token: SeShutdownPrivilege	3364	chrome.exe
Token: SeShutdownPrivilege	3364	chrome.exe
Token: SeShutdownPrivilege	3364	chrome.exe
Token: SeShutdownPrivilege	3364	chrome.exe
Token: SeShutdownPrivilege	3364	chrome.exe
Token: SeShutdownPrivilege	3364	chrome.exe
Token: SeShutdownPrivilege	3364	chrome.exe
Token: SeShutdownPrivilege	3364	chrome.exe
Token: SeShutdownPrivilege	3364	chrome.exe
Token: SeShutdownPrivilege	3364	chrome.exe
Token: SeShutdownPrivilege	3364	chrome.exe

Suspicious use of FindShellTrayWindow 19 IoCs

pid	Process
3056	file.exe
2500	chrome.exe
3000	48ec776510.exe
3000	48ec776510.exe
3000	48ec776510.exe
3000	48ec776510.exe
3000	48ec776510.exe
3000	48ec776510.exe
3000	48ec776510.exe
3000	48ec776510.exe
2536	firefox.exe
2536	firefox.exe
2536	firefox.exe
2536	firefox.exe
3000	48ec776510.exe
3000	48ec776510.exe
3000	48ec776510.exe
3000	48ec776510.exe
3364	chrome.exe

Suspicious use of SendNotifyMessage 15 IoCs

pid	Process
3000	48ec776510.exe
3000	48ec776510.exe
3000	48ec776510.exe
3000	48ec776510.exe
3000	48ec776510.exe
3000	48ec776510.exe
3000	48ec776510.exe
3000	48ec776510.exe
2536	firefox.exe
2536	firefox.exe
2536	firefox.exe
3000	48ec776510.exe
3000	48ec776510.exe
3000	48ec776510.exe
3000	48ec776510.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3056 wrote to memory of 2740	3056	file.exe	31
PID 3056 wrote to memory of 2740	3056	file.exe	31
PID 3056 wrote to memory of 2740	3056	file.exe	31
PID 3056 wrote to memory of 2740	3056	file.exe	31
PID 2740 wrote to memory of 1616	2740	skotes.exe	33
PID 2740 wrote to memory of 1616	2740	skotes.exe	33
PID 2740 wrote to memory of 1616	2740	skotes.exe	33
PID 2740 wrote to memory of 1616	2740	skotes.exe	33
PID 2740 wrote to memory of 2348	2740	skotes.exe	35
PID 2740 wrote to memory of 2348	2740	skotes.exe	35
PID 2740 wrote to memory of 2348	2740	skotes.exe	35
PID 2740 wrote to memory of 2348	2740	skotes.exe	35
PID 2348 wrote to memory of 2500	2348	1fbe0a40b7.exe	36
PID 2348 wrote to memory of 2500	2348	1fbe0a40b7.exe	36
PID 2348 wrote to memory of 2500	2348	1fbe0a40b7.exe	36
PID 2348 wrote to memory of 2500	2348	1fbe0a40b7.exe	36
PID 2500 wrote to memory of 2372	2500	chrome.exe	37
PID 2500 wrote to memory of 2372	2500	chrome.exe	37
PID 2500 wrote to memory of 2372	2500	chrome.exe	37
PID 2500 wrote to memory of 1480	2500	chrome.exe	38
PID 2500 wrote to memory of 1480	2500	chrome.exe	38
PID 2500 wrote to memory of 1480	2500	chrome.exe	38
PID 2500 wrote to memory of 2504	2500	chrome.exe	39
PID 2500 wrote to memory of 2504	2500	chrome.exe	39
PID 2500 wrote to memory of 2504	2500	chrome.exe	39
PID 2500 wrote to memory of 2504	2500	chrome.exe	39
PID 2500 wrote to memory of 2504	2500	chrome.exe	39
PID 2500 wrote to memory of 2504	2500	chrome.exe	39
PID 2500 wrote to memory of 2504	2500	chrome.exe	39
PID 2500 wrote to memory of 2504	2500	chrome.exe	39
PID 2500 wrote to memory of 2504	2500	chrome.exe	39
PID 2500 wrote to memory of 2504	2500	chrome.exe	39
PID 2500 wrote to memory of 2504	2500	chrome.exe	39
PID 2500 wrote to memory of 2504	2500	chrome.exe	39
PID 2500 wrote to memory of 2504	2500	chrome.exe	39
PID 2500 wrote to memory of 2504	2500	chrome.exe	39
PID 2500 wrote to memory of 2504	2500	chrome.exe	39
PID 2500 wrote to memory of 2504	2500	chrome.exe	39
PID 2500 wrote to memory of 2504	2500	chrome.exe	39
PID 2500 wrote to memory of 2504	2500	chrome.exe	39
PID 2500 wrote to memory of 2504	2500	chrome.exe	39
PID 2500 wrote to memory of 2504	2500	chrome.exe	39
PID 2500 wrote to memory of 2504	2500	chrome.exe	39
PID 2500 wrote to memory of 2504	2500	chrome.exe	39
PID 2500 wrote to memory of 2504	2500	chrome.exe	39
PID 2500 wrote to memory of 2504	2500	chrome.exe	39
PID 2500 wrote to memory of 2504	2500	chrome.exe	39
PID 2500 wrote to memory of 2504	2500	chrome.exe	39
PID 2500 wrote to memory of 2504	2500	chrome.exe	39
PID 2500 wrote to memory of 2504	2500	chrome.exe	39
PID 2500 wrote to memory of 2504	2500	chrome.exe	39
PID 2500 wrote to memory of 2504	2500	chrome.exe	39
PID 2500 wrote to memory of 2504	2500	chrome.exe	39
PID 2500 wrote to memory of 2504	2500	chrome.exe	39
PID 2500 wrote to memory of 2504	2500	chrome.exe	39
PID 2500 wrote to memory of 2504	2500	chrome.exe	39
PID 2500 wrote to memory of 2504	2500	chrome.exe	39
PID 2500 wrote to memory of 2504	2500	chrome.exe	39
PID 2500 wrote to memory of 2504	2500	chrome.exe	39
PID 2500 wrote to memory of 2504	2500	chrome.exe	39
PID 2500 wrote to memory of 2504	2500	chrome.exe	39
PID 2500 wrote to memory of 2312	2500	chrome.exe	40
PID 2500 wrote to memory of 2312	2500	chrome.exe	40
PID 2500 wrote to memory of 2312	2500	chrome.exe	40

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012

C:\Users\Admin\AppData\Local\Temp\file.exe
"C:\Users\Admin\AppData\Local\Temp\file.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Loads dropped DLL
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:3056
- C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
  "C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe"
  2⤵
  - Identifies VirtualBox via ACPI registry values (likely anti-VM)
  - Checks BIOS information in registry
  - Executes dropped EXE
  - Identifies Wine through registry keys
  - Loads dropped DLL
  - Adds Run key to start application
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:2740
- - C:\Users\Admin\AppData\Local\Temp\1013116001\a1a021c621.exe
    "C:\Users\Admin\AppData\Local\Temp\1013116001\a1a021c621.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
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    PID:1616
- - C:\Users\Admin\AppData\Local\Temp\1013117001\1fbe0a40b7.exe
    "C:\Users\Admin\AppData\Local\Temp\1013117001\1fbe0a40b7.exe"
    3⤵
    - Identifies VirtualBox via ACPI registry values (likely anti-VM)
    - Checks BIOS information in registry
    - Executes dropped EXE
    - Identifies Wine through registry keys
    - Loads dropped DLL
    - Suspicious use of NtSetInformationThreadHideFromDebugger
    - System Location Discovery: System Language Discovery
    - Checks processor information in registry
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:2348
  - - C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe" --remote-debugging-port=9229 --profile-directory=""
      4⤵
      Uses browser remote debugging
      Enumerates system info in registry
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of FindShellTrayWindow
      Suspicious use of WriteProcessMemory
      PID:2500
    - - 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=106.0.5249.119 --initial-client-data=0xc0,0xc4,0xc8,0x94,0xcc,0x7fef72b9758,0x7fef72b9768,0x7fef72b9778
        5⤵
        
        PID:2372
    - - C:\Windows\system32\ctfmon.exe
        
        ctfmon.exe
        5⤵
        
        PID:1480
    - - 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=1132 --field-trial-handle=1288,i,696544856237858272,9187225990868054260,131072 /prefetch:2
        5⤵
        
        PID:2504
    - - 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=1508 --field-trial-handle=1288,i,696544856237858272,9187225990868054260,131072 /prefetch:8
        5⤵
        
        PID:2312
    - - 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=utility --mojo-platform-channel-handle=1576 --field-trial-handle=1288,i,696544856237858272,9187225990868054260,131072 /prefetch:8
        5⤵
        
        PID:2476
    - - C:\Program Files\Google\Chrome\Application\chrome.exe
        
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --first-renderer-process --remote-debugging-port=9229 --disable-databases --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=1656 --field-trial-handle=1288,i,696544856237858272,9187225990868054260,131072 /prefetch:1
        5⤵
        Uses browser remote debugging
        
        PID:2240
    - - C:\Program Files\Google\Chrome\Application\chrome.exe
        
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --remote-debugging-port=9229 --disable-databases --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --mojo-platform-channel-handle=2416 --field-trial-handle=1288,i,696544856237858272,9187225990868054260,131072 /prefetch:1
        5⤵
        Uses browser remote debugging
        
        PID:2860
    - - C:\Program Files\Google\Chrome\Application\chrome.exe
        
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --extension-process --display-capture-permissions-policy-allowed --remote-debugging-port=9229 --disable-databases --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --mojo-platform-channel-handle=2520 --field-trial-handle=1288,i,696544856237858272,9187225990868054260,131072 /prefetch:1
        5⤵
        Uses browser remote debugging
        
        PID:2576
    - - C:\Program Files\Google\Chrome\Application\chrome.exe
        
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --use-gl=angle --use-angle=swiftshader-webgl --mojo-platform-channel-handle=1448 --field-trial-handle=1288,i,696544856237858272,9187225990868054260,131072 /prefetch:2
        5⤵
        
        PID:1544
  - - C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe" --remote-debugging-port=9229 --profile-directory=""
      4⤵
      Uses browser remote debugging
      Enumerates system info in registry
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of FindShellTrayWindow
      PID:3364
    - - 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=106.0.5249.119 --initial-client-data=0xc0,0xc4,0xc8,0x94,0xcc,0x7fef4e19758,0x7fef4e19768,0x7fef4e19778
        5⤵
        
        PID:3376
    - - C:\Windows\system32\ctfmon.exe
        
        ctfmon.exe
        5⤵
        
        PID:3508
    - - 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=1152 --field-trial-handle=1256,i,11275562565261823684,15384927213793115474,131072 /prefetch:2
        5⤵
        
        PID:3560
    - - 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=1496 --field-trial-handle=1256,i,11275562565261823684,15384927213793115474,131072 /prefetch:8
        5⤵
        
        PID:3580
    - - 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=utility --mojo-platform-channel-handle=1588 --field-trial-handle=1256,i,11275562565261823684,15384927213793115474,131072 /prefetch:8
        5⤵
        
        PID:3620
    - - C:\Program Files\Google\Chrome\Application\chrome.exe
        
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --first-renderer-process --remote-debugging-port=9229 --disable-databases --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=2452 --field-trial-handle=1256,i,11275562565261823684,15384927213793115474,131072 /prefetch:1
        5⤵
        Uses browser remote debugging
        
        PID:3896
    - - C:\Program Files\Google\Chrome\Application\chrome.exe
        
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --remote-debugging-port=9229 --disable-databases --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --mojo-platform-channel-handle=1492 --field-trial-handle=1256,i,11275562565261823684,15384927213793115474,131072 /prefetch:1
        5⤵
        Uses browser remote debugging
        
        PID:3140
    - - C:\Program Files\Google\Chrome\Application\chrome.exe
        
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --extension-process --display-capture-permissions-policy-allowed --remote-debugging-port=9229 --disable-databases --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --mojo-platform-channel-handle=2776 --field-trial-handle=1256,i,11275562565261823684,15384927213793115474,131072 /prefetch:1
        5⤵
        Uses browser remote debugging
        
        PID:3212
    - - C:\Program Files\Google\Chrome\Application\chrome.exe
        
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --use-gl=angle --use-angle=swiftshader-webgl --mojo-platform-channel-handle=1324 --field-trial-handle=1256,i,11275562565261823684,15384927213793115474,131072 /prefetch:2
        5⤵
        
        PID:3940
    - - 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=3812 --field-trial-handle=1256,i,11275562565261823684,15384927213793115474,131072 /prefetch:8
        5⤵
        
        PID:3964
  - - C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\system32\cmd.exe" /c start "" "C:\Users\Admin\Documents\GCBKFBFCGI.exe"
      4⤵
      Loads dropped DLL
      System Location Discovery: System Language Discovery
      PID:3660
    - - C:\Users\Admin\Documents\GCBKFBFCGI.exe
        
        "C:\Users\Admin\Documents\GCBKFBFCGI.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:3948
- - C:\Users\Admin\AppData\Local\Temp\1013118001\48ec776510.exe
    "C:\Users\Admin\AppData\Local\Temp\1013118001\48ec776510.exe"
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of SendNotifyMessage
    PID:3000
  - - C:\Windows\SysWOW64\taskkill.exe
      taskkill /F /IM firefox.exe /T
      4⤵
      System Location Discovery: System Language Discovery
      Kills process with taskkill
      Suspicious use of AdjustPrivilegeToken
      PID:2540
  - - C:\Windows\SysWOW64\taskkill.exe
      taskkill /F /IM chrome.exe /T
      4⤵
      System Location Discovery: System Language Discovery
      Kills process with taskkill
      Suspicious use of AdjustPrivilegeToken
      PID:2656
  - - C:\Windows\SysWOW64\taskkill.exe
      taskkill /F /IM msedge.exe /T
      4⤵
      System Location Discovery: System Language Discovery
      Kills process with taskkill
      Suspicious use of AdjustPrivilegeToken
      PID:1408
  - - C:\Windows\SysWOW64\taskkill.exe
      taskkill /F /IM opera.exe /T
      4⤵
      System Location Discovery: System Language Discovery
      Kills process with taskkill
      Suspicious use of AdjustPrivilegeToken
      PID:1620
  - - C:\Windows\SysWOW64\taskkill.exe
      taskkill /F /IM brave.exe /T
      4⤵
      System Location Discovery: System Language Discovery
      Kills process with taskkill
      Suspicious use of AdjustPrivilegeToken
      PID:584
  - - C:\Program Files\Mozilla Firefox\firefox.exe
      "C:\Program Files\Mozilla Firefox\firefox.exe" --kiosk "https://youtube.com/account?=https://accounts.google.com/v3/signin/challenge/pwd" --no-default-browser-check --disable-popup-blocking
      4⤵
      PID:2040
    - - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" --kiosk https://youtube.com/account?=https://accounts.google.com/v3/signin/challenge/pwd --no-default-browser-check --disable-popup-blocking
        5⤵
        Checks processor information in registry
        Modifies registry class
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of FindShellTrayWindow
        Suspicious use of SendNotifyMessage
        
        PID:2536
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2536.0.1333571195\739073743" -parentBuildID 20221007134813 -prefsHandle 1236 -prefMapHandle 1228 -prefsLen 20847 -prefMapSize 233444 -appDir "C:\Program Files\Mozilla Firefox\browser" - {a1f7fa37-a053-4861-ab37-25b2bbee67c3} 2536 "\\.\pipe\gecko-crash-server-pipe.2536" 1316 14203b58 gpu
        6⤵
        
        PID:2940
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2536.1.2047832208\300791520" -parentBuildID 20221007134813 -prefsHandle 1532 -prefMapHandle 1528 -prefsLen 21708 -prefMapSize 233444 -appDir "C:\Program Files\Mozilla Firefox\browser" - {7d1d5645-5aa7-413d-99d4-0101086e7e83} 2536 "\\.\pipe\gecko-crash-server-pipe.2536" 1544 d74b58 socket
        6⤵
        
        PID:1952
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2536.2.836383225\773691030" -childID 1 -isForBrowser -prefsHandle 1864 -prefMapHandle 1860 -prefsLen 21746 -prefMapSize 233444 -jsInitHandle 632 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {20fffe8e-f7dc-407d-bc63-6469a6c75ce6} 2536 "\\.\pipe\gecko-crash-server-pipe.2536" 1876 19054a58 tab
        6⤵
        
        PID:1592
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2536.3.1908420127\1492301764" -childID 2 -isForBrowser -prefsHandle 2620 -prefMapHandle 2616 -prefsLen 26151 -prefMapSize 233444 -jsInitHandle 632 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {bad89264-0fa0-4c96-9c9a-1f5949cc8776} 2536 "\\.\pipe\gecko-crash-server-pipe.2536" 2636 1caf3e58 tab
        6⤵
        
        PID:2196
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2536.4.918574131\1559801593" -childID 3 -isForBrowser -prefsHandle 3904 -prefMapHandle 3908 -prefsLen 26356 -prefMapSize 233444 -jsInitHandle 632 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {c4bdbbf5-39fc-4d4e-96cd-039108cf1839} 2536 "\\.\pipe\gecko-crash-server-pipe.2536" 3920 20fa8358 tab
        6⤵
        
        PID:2748
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2536.5.485938792\552006950" -childID 4 -isForBrowser -prefsHandle 4016 -prefMapHandle 4020 -prefsLen 26356 -prefMapSize 233444 -jsInitHandle 632 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {7ee27049-1857-42a7-af5e-6f77fd74c335} 2536 "\\.\pipe\gecko-crash-server-pipe.2536" 4004 1b629d58 tab
        6⤵
        
        PID:1704
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2536.6.1164076018\2140949852" -childID 5 -isForBrowser -prefsHandle 4180 -prefMapHandle 4184 -prefsLen 26356 -prefMapSize 233444 -jsInitHandle 632 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {93d7ae42-ae50-4543-b784-8d186f8f88e3} 2536 "\\.\pipe\gecko-crash-server-pipe.2536" 4168 2047d758 tab
        6⤵
        
        PID:2424
- - C:\Users\Admin\AppData\Local\Temp\1013119001\9585d2d0b5.exe
    "C:\Users\Admin\AppData\Local\Temp\1013119001\9585d2d0b5.exe"
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Identifies VirtualBox via ACPI registry values (likely anti-VM)
    - Checks BIOS information in registry
    - Executes dropped EXE
    - Identifies Wine through registry keys
    - Windows security modification
    - Suspicious use of NtSetInformationThreadHideFromDebugger
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2320

C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe
"C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe"
1⤵
PID:2688

C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe
"C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe"
1⤵
PID:3136

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

Create or Modify System Process

T1543

Windows Service

T1543.003

Modify Authentication Process

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Defense Evasion

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

Modify Authentication Process

Modify Registry

Virtualization/Sandbox Evasion

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Modify Authentication Process

Steal Web Session Cookie

T1539

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Browser Information Discovery

T1217

Query Registry

System Information Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Virtualization/Sandbox Evasion