amadey | de9a9a1b57ebe477286c76ad3e0bbddc4a649dc2bcb021f46d8c8111247dcc4e

Windows Service

T1543.003

Disable or Modify Tools

T1562.001

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	4043fb2d5c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	4043fb2d5c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	4043fb2d5c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	4043fb2d5c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	4043fb2d5c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	4043fb2d5c.exe

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

Enumerates VirtualBox registry keys 2 TTPs 1 IoCs

Query Registry

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VBoxSF	8b454a45af.exe

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 9 IoCs

Query Registry

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	ae824a2156.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	9b35e8cac6.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	373ffb138b7376264a307837ef5bd51bd02380376f9fdd27350cf1b65a28bcbb.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	8b454a45af.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	6c9f1fbd6e.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	4043fb2d5c.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe

Downloads MZ/PE file

Checks BIOS information in registry 2 TTPs 18 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\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	ae824a2156.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	4043fb2d5c.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	373ffb138b7376264a307837ef5bd51bd02380376f9fdd27350cf1b65a28bcbb.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	8b454a45af.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	ae824a2156.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	9b35e8cac6.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	373ffb138b7376264a307837ef5bd51bd02380376f9fdd27350cf1b65a28bcbb.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	6c9f1fbd6e.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	6c9f1fbd6e.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	8b454a45af.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	9b35e8cac6.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	4043fb2d5c.exe

Checks computer location settings 2 TTPs 2 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Control Panel\International\Geo\Nation	373ffb138b7376264a307837ef5bd51bd02380376f9fdd27350cf1b65a28bcbb.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Control Panel\International\Geo\Nation	skotes.exe

Executes dropped EXE 9 IoCs

pid	Process
2728	skotes.exe
32	8b454a45af.exe
1280	ae824a2156.exe
3148	6c9f1fbd6e.exe
5052	9b35e8cac6.exe
3732	e4165c7c76.exe
912	4043fb2d5c.exe
6044	skotes.exe
6048	skotes.exe

Identifies Wine through registry keys 2 TTPs 9 IoCs

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

Query Registry

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Wine	6c9f1fbd6e.exe
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Wine	9b35e8cac6.exe
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Wine	4043fb2d5c.exe
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Wine	373ffb138b7376264a307837ef5bd51bd02380376f9fdd27350cf1b65a28bcbb.exe
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Wine	8b454a45af.exe
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Wine	ae824a2156.exe
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Wine	skotes.exe

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	4043fb2d5c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	4043fb2d5c.exe

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-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\4043fb2d5c.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1010837001\\4043fb2d5c.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\6c9f1fbd6e.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1010834001\\6c9f1fbd6e.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\9b35e8cac6.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1010835001\\9b35e8cac6.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\e4165c7c76.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1010836001\\e4165c7c76.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
behavioral2/files/0x0007000000023cbe-101.dat	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 9 IoCs

pid	Process
3284	373ffb138b7376264a307837ef5bd51bd02380376f9fdd27350cf1b65a28bcbb.exe
2728	skotes.exe
32	8b454a45af.exe
1280	ae824a2156.exe
3148	6c9f1fbd6e.exe
5052	9b35e8cac6.exe
912	4043fb2d5c.exe
6044	skotes.exe
6048	skotes.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\skotes.job	373ffb138b7376264a307837ef5bd51bd02380376f9fdd27350cf1b65a28bcbb.exe

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

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2704	3148	WerFault.exe	90

System Location Discovery: System Language Discovery 1 TTPs 13 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	9b35e8cac6.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	ae824a2156.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	6c9f1fbd6e.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	8b454a45af.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e4165c7c76.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	4043fb2d5c.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	373ffb138b7376264a307837ef5bd51bd02380376f9fdd27350cf1b65a28bcbb.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	skotes.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\Update Revision	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier	firefox.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~Mhz	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~Mhz	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	firefox.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

Kills process with taskkill 5 IoCs

pid	Process
1408	taskkill.exe
4896	taskkill.exe
4012	taskkill.exe
1668	taskkill.exe
3780	taskkill.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000_Classes\Local Settings	firefox.exe

Suspicious behavior: EnumeratesProcesses 33 IoCs

pid	Process
3284	373ffb138b7376264a307837ef5bd51bd02380376f9fdd27350cf1b65a28bcbb.exe
3284	373ffb138b7376264a307837ef5bd51bd02380376f9fdd27350cf1b65a28bcbb.exe
2728	skotes.exe
2728	skotes.exe
32	8b454a45af.exe
32	8b454a45af.exe
32	8b454a45af.exe
32	8b454a45af.exe
32	8b454a45af.exe
32	8b454a45af.exe
32	8b454a45af.exe
32	8b454a45af.exe
32	8b454a45af.exe
32	8b454a45af.exe
1280	ae824a2156.exe
1280	ae824a2156.exe
3148	6c9f1fbd6e.exe
3148	6c9f1fbd6e.exe
5052	9b35e8cac6.exe
5052	9b35e8cac6.exe
3732	e4165c7c76.exe
3732	e4165c7c76.exe
912	4043fb2d5c.exe
912	4043fb2d5c.exe
3732	e4165c7c76.exe
3732	e4165c7c76.exe
912	4043fb2d5c.exe
912	4043fb2d5c.exe
912	4043fb2d5c.exe
6044	skotes.exe
6044	skotes.exe
6048	skotes.exe
6048	skotes.exe

Suspicious use of AdjustPrivilegeToken 8 IoCs

description	pid	Process
Token: SeDebugPrivilege	3780	taskkill.exe
Token: SeDebugPrivilege	1408	taskkill.exe
Token: SeDebugPrivilege	4896	taskkill.exe
Token: SeDebugPrivilege	4012	taskkill.exe
Token: SeDebugPrivilege	1668	taskkill.exe
Token: SeDebugPrivilege	4212	firefox.exe
Token: SeDebugPrivilege	4212	firefox.exe
Token: SeDebugPrivilege	912	4043fb2d5c.exe

Suspicious use of FindShellTrayWindow 33 IoCs

pid	Process
3284	373ffb138b7376264a307837ef5bd51bd02380376f9fdd27350cf1b65a28bcbb.exe
3732	e4165c7c76.exe
3732	e4165c7c76.exe
3732	e4165c7c76.exe
3732	e4165c7c76.exe
3732	e4165c7c76.exe
3732	e4165c7c76.exe
3732	e4165c7c76.exe
4212	firefox.exe
4212	firefox.exe
4212	firefox.exe
4212	firefox.exe
3732	e4165c7c76.exe
4212	firefox.exe
4212	firefox.exe
4212	firefox.exe
4212	firefox.exe
4212	firefox.exe
4212	firefox.exe
4212	firefox.exe
4212	firefox.exe
4212	firefox.exe
4212	firefox.exe
4212	firefox.exe
4212	firefox.exe
4212	firefox.exe
4212	firefox.exe
4212	firefox.exe
4212	firefox.exe
4212	firefox.exe
3732	e4165c7c76.exe
3732	e4165c7c76.exe
3732	e4165c7c76.exe

Suspicious use of SendNotifyMessage 31 IoCs

pid	Process
3732	e4165c7c76.exe
3732	e4165c7c76.exe
3732	e4165c7c76.exe
3732	e4165c7c76.exe
3732	e4165c7c76.exe
3732	e4165c7c76.exe
3732	e4165c7c76.exe
4212	firefox.exe
4212	firefox.exe
4212	firefox.exe
4212	firefox.exe
3732	e4165c7c76.exe
4212	firefox.exe
4212	firefox.exe
4212	firefox.exe
4212	firefox.exe
4212	firefox.exe
4212	firefox.exe
4212	firefox.exe
4212	firefox.exe
4212	firefox.exe
4212	firefox.exe
4212	firefox.exe
4212	firefox.exe
4212	firefox.exe
4212	firefox.exe
4212	firefox.exe
4212	firefox.exe
3732	e4165c7c76.exe
3732	e4165c7c76.exe
3732	e4165c7c76.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4212	firefox.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3284 wrote to memory of 2728	3284	373ffb138b7376264a307837ef5bd51bd02380376f9fdd27350cf1b65a28bcbb.exe	82
PID 3284 wrote to memory of 2728	3284	373ffb138b7376264a307837ef5bd51bd02380376f9fdd27350cf1b65a28bcbb.exe	82
PID 3284 wrote to memory of 2728	3284	373ffb138b7376264a307837ef5bd51bd02380376f9fdd27350cf1b65a28bcbb.exe	82
PID 2728 wrote to memory of 32	2728	skotes.exe	83
PID 2728 wrote to memory of 32	2728	skotes.exe	83
PID 2728 wrote to memory of 32	2728	skotes.exe	83
PID 2728 wrote to memory of 1280	2728	skotes.exe	88
PID 2728 wrote to memory of 1280	2728	skotes.exe	88
PID 2728 wrote to memory of 1280	2728	skotes.exe	88
PID 2728 wrote to memory of 3148	2728	skotes.exe	90
PID 2728 wrote to memory of 3148	2728	skotes.exe	90
PID 2728 wrote to memory of 3148	2728	skotes.exe	90
PID 2728 wrote to memory of 5052	2728	skotes.exe	93
PID 2728 wrote to memory of 5052	2728	skotes.exe	93
PID 2728 wrote to memory of 5052	2728	skotes.exe	93
PID 2728 wrote to memory of 3732	2728	skotes.exe	94
PID 2728 wrote to memory of 3732	2728	skotes.exe	94
PID 2728 wrote to memory of 3732	2728	skotes.exe	94
PID 3732 wrote to memory of 3780	3732	e4165c7c76.exe	97
PID 3732 wrote to memory of 3780	3732	e4165c7c76.exe	97
PID 3732 wrote to memory of 3780	3732	e4165c7c76.exe	97
PID 3732 wrote to memory of 1408	3732	e4165c7c76.exe	100
PID 3732 wrote to memory of 1408	3732	e4165c7c76.exe	100
PID 3732 wrote to memory of 1408	3732	e4165c7c76.exe	100
PID 3732 wrote to memory of 4896	3732	e4165c7c76.exe	102
PID 3732 wrote to memory of 4896	3732	e4165c7c76.exe	102
PID 3732 wrote to memory of 4896	3732	e4165c7c76.exe	102
PID 3732 wrote to memory of 4012	3732	e4165c7c76.exe	104
PID 3732 wrote to memory of 4012	3732	e4165c7c76.exe	104
PID 3732 wrote to memory of 4012	3732	e4165c7c76.exe	104
PID 3732 wrote to memory of 1668	3732	e4165c7c76.exe	107
PID 3732 wrote to memory of 1668	3732	e4165c7c76.exe	107
PID 3732 wrote to memory of 1668	3732	e4165c7c76.exe	107
PID 3732 wrote to memory of 3648	3732	e4165c7c76.exe	109
PID 3732 wrote to memory of 3648	3732	e4165c7c76.exe	109
PID 3648 wrote to memory of 4212	3648	firefox.exe	110
PID 3648 wrote to memory of 4212	3648	firefox.exe	110
PID 3648 wrote to memory of 4212	3648	firefox.exe	110
PID 3648 wrote to memory of 4212	3648	firefox.exe	110
PID 3648 wrote to memory of 4212	3648	firefox.exe	110
PID 3648 wrote to memory of 4212	3648	firefox.exe	110
PID 3648 wrote to memory of 4212	3648	firefox.exe	110
PID 3648 wrote to memory of 4212	3648	firefox.exe	110
PID 3648 wrote to memory of 4212	3648	firefox.exe	110
PID 3648 wrote to memory of 4212	3648	firefox.exe	110
PID 3648 wrote to memory of 4212	3648	firefox.exe	110
PID 4212 wrote to memory of 1588	4212	firefox.exe	111
PID 4212 wrote to memory of 1588	4212	firefox.exe	111
PID 4212 wrote to memory of 1588	4212	firefox.exe	111
PID 4212 wrote to memory of 1588	4212	firefox.exe	111
PID 4212 wrote to memory of 1588	4212	firefox.exe	111
PID 4212 wrote to memory of 1588	4212	firefox.exe	111
PID 4212 wrote to memory of 1588	4212	firefox.exe	111
PID 4212 wrote to memory of 1588	4212	firefox.exe	111
PID 4212 wrote to memory of 1588	4212	firefox.exe	111
PID 4212 wrote to memory of 1588	4212	firefox.exe	111
PID 4212 wrote to memory of 1588	4212	firefox.exe	111
PID 4212 wrote to memory of 1588	4212	firefox.exe	111
PID 4212 wrote to memory of 1588	4212	firefox.exe	111
PID 4212 wrote to memory of 1588	4212	firefox.exe	111
PID 4212 wrote to memory of 1588	4212	firefox.exe	111
PID 4212 wrote to memory of 1588	4212	firefox.exe	111
PID 4212 wrote to memory of 1588	4212	firefox.exe	111
PID 4212 wrote to memory of 1588	4212	firefox.exe	111

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\373ffb138b7376264a307837ef5bd51bd02380376f9fdd27350cf1b65a28bcbb.exe
"C:\Users\Admin\AppData\Local\Temp\373ffb138b7376264a307837ef5bd51bd02380376f9fdd27350cf1b65a28bcbb.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks computer location settings
- Identifies Wine through registry keys
- 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:3284
- 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
  - Checks computer location settings
  - Executes dropped EXE
  - Identifies Wine through registry keys
  - Adds Run key to start application
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:2728
- - C:\Users\Admin\AppData\Local\Temp\1010832001\8b454a45af.exe
    "C:\Users\Admin\AppData\Local\Temp\1010832001\8b454a45af.exe"
    3⤵
    - Enumerates VirtualBox registry keys
    - 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:32
- - C:\Users\Admin\AppData\Local\Temp\1010833001\ae824a2156.exe
    "C:\Users\Admin\AppData\Local\Temp\1010833001\ae824a2156.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:1280
- - C:\Users\Admin\AppData\Local\Temp\1010834001\6c9f1fbd6e.exe
    "C:\Users\Admin\AppData\Local\Temp\1010834001\6c9f1fbd6e.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:3148
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3148 -s 1616
      4⤵
      Program crash
      PID:2704
- - C:\Users\Admin\AppData\Local\Temp\1010835001\9b35e8cac6.exe
    "C:\Users\Admin\AppData\Local\Temp\1010835001\9b35e8cac6.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:5052
- - C:\Users\Admin\AppData\Local\Temp\1010836001\e4165c7c76.exe
    "C:\Users\Admin\AppData\Local\Temp\1010836001\e4165c7c76.exe"
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of SendNotifyMessage
    - Suspicious use of WriteProcessMemory
    PID:3732
  - - 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:3780
  - - 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:1408
  - - 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:4896
  - - 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:4012
  - - 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:1668
  - - 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⤵
      Suspicious use of WriteProcessMemory
      PID:3648
    - - 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
        Suspicious use of SetWindowsHookEx
        Suspicious use of WriteProcessMemory
        
        PID:4212
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2000 -parentBuildID 20240401114208 -prefsHandle 1928 -prefMapHandle 1888 -prefsLen 23680 -prefMapSize 244658 -appDir "C:\Program Files\Mozilla Firefox\browser" - {5f8852d2-c19b-48dd-aa51-954fd7416c3d} 4212 "\\.\pipe\gecko-crash-server-pipe.4212" gpu
        6⤵
        
        PID:1588
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2440 -parentBuildID 20240401114208 -prefsHandle 2432 -prefMapHandle 2428 -prefsLen 24600 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {1bd23dba-d3ec-47bc-b07f-ebd6d3a0febf} 4212 "\\.\pipe\gecko-crash-server-pipe.4212" socket
        6⤵
        
        PID:3856
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3180 -childID 1 -isForBrowser -prefsHandle 3372 -prefMapHandle 3124 -prefsLen 22652 -prefMapSize 244658 -jsInitHandle 1220 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {d51435c9-ee84-4185-84fe-bd44451f9d96} 4212 "\\.\pipe\gecko-crash-server-pipe.4212" tab
        6⤵
        
        PID:2732
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3728 -childID 2 -isForBrowser -prefsHandle 3720 -prefMapHandle 2856 -prefsLen 29090 -prefMapSize 244658 -jsInitHandle 1220 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {f0181387-d219-417b-bb86-53250b39d7f0} 4212 "\\.\pipe\gecko-crash-server-pipe.4212" tab
        6⤵
        
        PID:4440
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4704 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 4696 -prefMapHandle 4384 -prefsLen 29090 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {e02929e7-9f64-468d-ac29-386ef84ea3c0} 4212 "\\.\pipe\gecko-crash-server-pipe.4212" utility
        6⤵
        Checks processor information in registry
        
        PID:5252
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5600 -childID 3 -isForBrowser -prefsHandle 5592 -prefMapHandle 5588 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1220 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {3f23927a-154f-4274-88ba-227713eb67b0} 4212 "\\.\pipe\gecko-crash-server-pipe.4212" tab
        6⤵
        
        PID:3944
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5196 -childID 4 -isForBrowser -prefsHandle 5736 -prefMapHandle 5740 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1220 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {7ddf7e52-4614-4321-adf8-f59657c68568} 4212 "\\.\pipe\gecko-crash-server-pipe.4212" tab
        6⤵
        
        PID:5084
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5912 -childID 5 -isForBrowser -prefsHandle 5920 -prefMapHandle 5924 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1220 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {776f29b9-fd9b-4012-8e84-2e682493fbbd} 4212 "\\.\pipe\gecko-crash-server-pipe.4212" tab
        6⤵
        
        PID:3532
- - C:\Users\Admin\AppData\Local\Temp\1010837001\4043fb2d5c.exe
    "C:\Users\Admin\AppData\Local\Temp\1010837001\4043fb2d5c.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:912

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3148 -ip 3148
1⤵
PID:4932

C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.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:6044

C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.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:6048

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

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 Registry

Virtualization/Sandbox Evasion

Credential Access

Discovery

Query Registry

System Information Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Virtualization/Sandbox Evasion