amadey | 9f0abf47cad061be840a75ca8ac707125c81244dace6f47b05f3311b3d8e5431

Windows Service

T1543.003

Disable or Modify Tools

T1562.001

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	4be3ffb38a.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	4be3ffb38a.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	4be3ffb38a.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	4be3ffb38a.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	4be3ffb38a.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	4be3ffb38a.exe

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

Enumerates VirtualBox registry keys 2 TTPs 2 IoCs

Query Registry

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VBoxSF	6a1940d340.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VBoxSF	85d3320a7e.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__	6a1940d340.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	dae1e3d133.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	4be3ffb38a.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	525ab2e305.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	85d3320a7e.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	9f0abf47cad061be840a75ca8ac707125c81244dace6f47b05f3311b3d8e5431.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\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	dae1e3d133.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	85d3320a7e.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	dae1e3d133.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	6a1940d340.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	9f0abf47cad061be840a75ca8ac707125c81244dace6f47b05f3311b3d8e5431.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	9f0abf47cad061be840a75ca8ac707125c81244dace6f47b05f3311b3d8e5431.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	525ab2e305.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	4be3ffb38a.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	4be3ffb38a.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	6a1940d340.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	85d3320a7e.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	525ab2e305.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.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-1-5-21-3350944739-639801879-157714471-1000\Control Panel\International\Geo\Nation	9f0abf47cad061be840a75ca8ac707125c81244dace6f47b05f3311b3d8e5431.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Control Panel\International\Geo\Nation	skotes.exe

Executes dropped EXE 9 IoCs

pid	Process
4200	skotes.exe
916	525ab2e305.exe
3508	dae1e3d133.exe
32	4e83ed8739.exe
5292	4be3ffb38a.exe
2428	6a1940d340.exe
5536	skotes.exe
4776	85d3320a7e.exe
544	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-1-5-21-3350944739-639801879-157714471-1000\Software\Wine	4be3ffb38a.exe
Key opened	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Wine	6a1940d340.exe
Key opened	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Wine	85d3320a7e.exe
Key opened	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Wine	9f0abf47cad061be840a75ca8ac707125c81244dace6f47b05f3311b3d8e5431.exe
Key opened	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Wine	dae1e3d133.exe
Key opened	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Software\Wine	525ab2e305.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	4be3ffb38a.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	4be3ffb38a.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-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\525ab2e305.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1010856001\\525ab2e305.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dae1e3d133.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1010857001\\dae1e3d133.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\4e83ed8739.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1010858001\\4e83ed8739.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\4be3ffb38a.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1010859001\\4be3ffb38a.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/0x0007000000023c92-66.dat	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 9 IoCs

pid	Process
4412	9f0abf47cad061be840a75ca8ac707125c81244dace6f47b05f3311b3d8e5431.exe
4200	skotes.exe
916	525ab2e305.exe
3508	dae1e3d133.exe
5292	4be3ffb38a.exe
2428	6a1940d340.exe
5536	skotes.exe
4776	85d3320a7e.exe
544	skotes.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\skotes.job	9f0abf47cad061be840a75ca8ac707125c81244dace6f47b05f3311b3d8e5431.exe

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 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	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	9f0abf47cad061be840a75ca8ac707125c81244dace6f47b05f3311b3d8e5431.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	skotes.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	525ab2e305.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dae1e3d133.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	4be3ffb38a.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	4e83ed8739.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	6a1940d340.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	85d3320a7e.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 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\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

Kills process with taskkill 5 IoCs

pid	Process
2020	taskkill.exe
4808	taskkill.exe
1388	taskkill.exe
3808	taskkill.exe
476	taskkill.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000_Classes\Local Settings	firefox.exe

Suspicious behavior: EnumeratesProcesses 41 IoCs

pid	Process
4412	9f0abf47cad061be840a75ca8ac707125c81244dace6f47b05f3311b3d8e5431.exe
4412	9f0abf47cad061be840a75ca8ac707125c81244dace6f47b05f3311b3d8e5431.exe
4200	skotes.exe
4200	skotes.exe
916	525ab2e305.exe
916	525ab2e305.exe
3508	dae1e3d133.exe
3508	dae1e3d133.exe
32	4e83ed8739.exe
32	4e83ed8739.exe
5292	4be3ffb38a.exe
5292	4be3ffb38a.exe
32	4e83ed8739.exe
32	4e83ed8739.exe
5292	4be3ffb38a.exe
5292	4be3ffb38a.exe
5292	4be3ffb38a.exe
2428	6a1940d340.exe
2428	6a1940d340.exe
2428	6a1940d340.exe
2428	6a1940d340.exe
2428	6a1940d340.exe
2428	6a1940d340.exe
2428	6a1940d340.exe
2428	6a1940d340.exe
2428	6a1940d340.exe
2428	6a1940d340.exe
5536	skotes.exe
5536	skotes.exe
4776	85d3320a7e.exe
4776	85d3320a7e.exe
4776	85d3320a7e.exe
4776	85d3320a7e.exe
4776	85d3320a7e.exe
4776	85d3320a7e.exe
4776	85d3320a7e.exe
4776	85d3320a7e.exe
4776	85d3320a7e.exe
4776	85d3320a7e.exe
544	skotes.exe
544	skotes.exe

Suspicious use of AdjustPrivilegeToken 11 IoCs

description	pid	Process
Token: SeDebugPrivilege	2020	taskkill.exe
Token: SeDebugPrivilege	4808	taskkill.exe
Token: SeDebugPrivilege	1388	taskkill.exe
Token: SeDebugPrivilege	3808	taskkill.exe
Token: SeDebugPrivilege	476	taskkill.exe
Token: SeDebugPrivilege	2972	firefox.exe
Token: SeDebugPrivilege	2972	firefox.exe
Token: SeDebugPrivilege	5292	4be3ffb38a.exe
Token: SeDebugPrivilege	2972	firefox.exe
Token: SeDebugPrivilege	2972	firefox.exe
Token: SeDebugPrivilege	2972	firefox.exe

Suspicious use of FindShellTrayWindow 32 IoCs

pid	Process
4412	9f0abf47cad061be840a75ca8ac707125c81244dace6f47b05f3311b3d8e5431.exe
32	4e83ed8739.exe
32	4e83ed8739.exe
32	4e83ed8739.exe
32	4e83ed8739.exe
32	4e83ed8739.exe
32	4e83ed8739.exe
32	4e83ed8739.exe
2972	firefox.exe
2972	firefox.exe
2972	firefox.exe
2972	firefox.exe
2972	firefox.exe
2972	firefox.exe
2972	firefox.exe
2972	firefox.exe
2972	firefox.exe
2972	firefox.exe
2972	firefox.exe
2972	firefox.exe
2972	firefox.exe
2972	firefox.exe
2972	firefox.exe
2972	firefox.exe
2972	firefox.exe
2972	firefox.exe
2972	firefox.exe
2972	firefox.exe
2972	firefox.exe
32	4e83ed8739.exe
32	4e83ed8739.exe
32	4e83ed8739.exe

Suspicious use of SendNotifyMessage 30 IoCs

pid	Process
32	4e83ed8739.exe
32	4e83ed8739.exe
32	4e83ed8739.exe
32	4e83ed8739.exe
32	4e83ed8739.exe
32	4e83ed8739.exe
32	4e83ed8739.exe
2972	firefox.exe
2972	firefox.exe
2972	firefox.exe
2972	firefox.exe
2972	firefox.exe
2972	firefox.exe
2972	firefox.exe
2972	firefox.exe
2972	firefox.exe
2972	firefox.exe
2972	firefox.exe
2972	firefox.exe
2972	firefox.exe
2972	firefox.exe
2972	firefox.exe
2972	firefox.exe
2972	firefox.exe
2972	firefox.exe
2972	firefox.exe
2972	firefox.exe
32	4e83ed8739.exe
32	4e83ed8739.exe
32	4e83ed8739.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2972	firefox.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4412 wrote to memory of 4200	4412	9f0abf47cad061be840a75ca8ac707125c81244dace6f47b05f3311b3d8e5431.exe	84
PID 4412 wrote to memory of 4200	4412	9f0abf47cad061be840a75ca8ac707125c81244dace6f47b05f3311b3d8e5431.exe	84
PID 4412 wrote to memory of 4200	4412	9f0abf47cad061be840a75ca8ac707125c81244dace6f47b05f3311b3d8e5431.exe	84
PID 4200 wrote to memory of 916	4200	skotes.exe	93
PID 4200 wrote to memory of 916	4200	skotes.exe	93
PID 4200 wrote to memory of 916	4200	skotes.exe	93
PID 4200 wrote to memory of 3508	4200	skotes.exe	101
PID 4200 wrote to memory of 3508	4200	skotes.exe	101
PID 4200 wrote to memory of 3508	4200	skotes.exe	101
PID 4200 wrote to memory of 32	4200	skotes.exe	102
PID 4200 wrote to memory of 32	4200	skotes.exe	102
PID 4200 wrote to memory of 32	4200	skotes.exe	102
PID 32 wrote to memory of 2020	32	4e83ed8739.exe	103
PID 32 wrote to memory of 2020	32	4e83ed8739.exe	103
PID 32 wrote to memory of 2020	32	4e83ed8739.exe	103
PID 32 wrote to memory of 4808	32	4e83ed8739.exe	105
PID 32 wrote to memory of 4808	32	4e83ed8739.exe	105
PID 32 wrote to memory of 4808	32	4e83ed8739.exe	105
PID 32 wrote to memory of 1388	32	4e83ed8739.exe	107
PID 32 wrote to memory of 1388	32	4e83ed8739.exe	107
PID 32 wrote to memory of 1388	32	4e83ed8739.exe	107
PID 32 wrote to memory of 3808	32	4e83ed8739.exe	109
PID 32 wrote to memory of 3808	32	4e83ed8739.exe	109
PID 32 wrote to memory of 3808	32	4e83ed8739.exe	109
PID 32 wrote to memory of 476	32	4e83ed8739.exe	111
PID 32 wrote to memory of 476	32	4e83ed8739.exe	111
PID 32 wrote to memory of 476	32	4e83ed8739.exe	111
PID 32 wrote to memory of 3616	32	4e83ed8739.exe	113
PID 32 wrote to memory of 3616	32	4e83ed8739.exe	113
PID 3616 wrote to memory of 2972	3616	firefox.exe	114
PID 3616 wrote to memory of 2972	3616	firefox.exe	114
PID 3616 wrote to memory of 2972	3616	firefox.exe	114
PID 3616 wrote to memory of 2972	3616	firefox.exe	114
PID 3616 wrote to memory of 2972	3616	firefox.exe	114
PID 3616 wrote to memory of 2972	3616	firefox.exe	114
PID 3616 wrote to memory of 2972	3616	firefox.exe	114
PID 3616 wrote to memory of 2972	3616	firefox.exe	114
PID 3616 wrote to memory of 2972	3616	firefox.exe	114
PID 3616 wrote to memory of 2972	3616	firefox.exe	114
PID 3616 wrote to memory of 2972	3616	firefox.exe	114
PID 2972 wrote to memory of 1016	2972	firefox.exe	115
PID 2972 wrote to memory of 1016	2972	firefox.exe	115
PID 2972 wrote to memory of 1016	2972	firefox.exe	115
PID 2972 wrote to memory of 1016	2972	firefox.exe	115
PID 2972 wrote to memory of 1016	2972	firefox.exe	115
PID 2972 wrote to memory of 1016	2972	firefox.exe	115
PID 2972 wrote to memory of 1016	2972	firefox.exe	115
PID 2972 wrote to memory of 1016	2972	firefox.exe	115
PID 2972 wrote to memory of 1016	2972	firefox.exe	115
PID 2972 wrote to memory of 1016	2972	firefox.exe	115
PID 2972 wrote to memory of 1016	2972	firefox.exe	115
PID 2972 wrote to memory of 1016	2972	firefox.exe	115
PID 2972 wrote to memory of 1016	2972	firefox.exe	115
PID 2972 wrote to memory of 1016	2972	firefox.exe	115
PID 2972 wrote to memory of 1016	2972	firefox.exe	115
PID 2972 wrote to memory of 1016	2972	firefox.exe	115
PID 2972 wrote to memory of 1016	2972	firefox.exe	115
PID 2972 wrote to memory of 1016	2972	firefox.exe	115
PID 2972 wrote to memory of 1016	2972	firefox.exe	115
PID 2972 wrote to memory of 1016	2972	firefox.exe	115
PID 2972 wrote to memory of 1016	2972	firefox.exe	115
PID 2972 wrote to memory of 1016	2972	firefox.exe	115
PID 2972 wrote to memory of 1016	2972	firefox.exe	115
PID 2972 wrote to memory of 1016	2972	firefox.exe	115

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\9f0abf47cad061be840a75ca8ac707125c81244dace6f47b05f3311b3d8e5431.exe
"C:\Users\Admin\AppData\Local\Temp\9f0abf47cad061be840a75ca8ac707125c81244dace6f47b05f3311b3d8e5431.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:4412
- 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:4200
- - C:\Users\Admin\AppData\Local\Temp\1010856001\525ab2e305.exe
    "C:\Users\Admin\AppData\Local\Temp\1010856001\525ab2e305.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:916
- - C:\Users\Admin\AppData\Local\Temp\1010857001\dae1e3d133.exe
    "C:\Users\Admin\AppData\Local\Temp\1010857001\dae1e3d133.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:3508
- - C:\Users\Admin\AppData\Local\Temp\1010858001\4e83ed8739.exe
    "C:\Users\Admin\AppData\Local\Temp\1010858001\4e83ed8739.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:32
  - - 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:2020
  - - 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:4808
  - - 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:1388
  - - 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:3808
  - - 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:476
  - - 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:3616
    - - 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:2972
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2052 -parentBuildID 20240401114208 -prefsHandle 1968 -prefMapHandle 1960 -prefsLen 23680 -prefMapSize 244658 -appDir "C:\Program Files\Mozilla Firefox\browser" - {998aab9f-e300-43d1-8836-5629fdee0d85} 2972 "\\.\pipe\gecko-crash-server-pipe.2972" gpu
        6⤵
        
        PID:1016
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2484 -parentBuildID 20240401114208 -prefsHandle 2480 -prefMapHandle 2476 -prefsLen 24600 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {80ceaee0-6ea1-468a-a631-40c0f8b32c20} 2972 "\\.\pipe\gecko-crash-server-pipe.2972" socket
        6⤵
        
        PID:2580
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3120 -childID 1 -isForBrowser -prefsHandle 3212 -prefMapHandle 3220 -prefsLen 22652 -prefMapSize 244658 -jsInitHandle 1324 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {f6b295f3-94b9-4342-8688-1730cd27a41d} 2972 "\\.\pipe\gecko-crash-server-pipe.2972" tab
        6⤵
        
        PID:4420
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3848 -childID 2 -isForBrowser -prefsHandle 3872 -prefMapHandle 3868 -prefsLen 29090 -prefMapSize 244658 -jsInitHandle 1324 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {b8d673f7-a5af-48ea-b464-72ae13125ef8} 2972 "\\.\pipe\gecko-crash-server-pipe.2972" tab
        6⤵
        
        PID:3048
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4440 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 4552 -prefMapHandle 4548 -prefsLen 29090 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {8ba1979b-d93f-4e33-bbfe-ecd83bdde2ab} 2972 "\\.\pipe\gecko-crash-server-pipe.2972" utility
        6⤵
        Checks processor information in registry
        
        PID:5204
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5316 -childID 3 -isForBrowser -prefsHandle 3820 -prefMapHandle 5300 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 1324 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {229e88ae-dc9f-4750-8307-6de080fb9de8} 2972 "\\.\pipe\gecko-crash-server-pipe.2972" tab
        6⤵
        
        PID:5932
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5428 -childID 4 -isForBrowser -prefsHandle 5436 -prefMapHandle 5440 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 1324 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {445992c3-5f07-4a05-a5c3-6a218e4bb629} 2972 "\\.\pipe\gecko-crash-server-pipe.2972" tab
        6⤵
        
        PID:5944
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5720 -childID 5 -isForBrowser -prefsHandle 5712 -prefMapHandle 5708 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 1324 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {b9d1024c-22f1-425f-b864-36abc86c2beb} 2972 "\\.\pipe\gecko-crash-server-pipe.2972" tab
        6⤵
        
        PID:5972
- - C:\Users\Admin\AppData\Local\Temp\1010859001\4be3ffb38a.exe
    "C:\Users\Admin\AppData\Local\Temp\1010859001\4be3ffb38a.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:5292
- - C:\Users\Admin\AppData\Local\Temp\1010860001\6a1940d340.exe
    "C:\Users\Admin\AppData\Local\Temp\1010860001\6a1940d340.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:2428
- - C:\Users\Admin\AppData\Local\Temp\1010861001\85d3320a7e.exe
    "C:\Users\Admin\AppData\Local\Temp\1010861001\85d3320a7e.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:4776

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:5536

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:544

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