amadey | b2a16788be260b6a37c6326359bbb0c8cad4c3dad84adc413f45b49a58df0949

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	ba34882486.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	ba34882486.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	ba34882486.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	ba34882486.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	ba34882486.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	ba34882486.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	c7c4626d24.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__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	b2a16788be260b6a37c6326359bbb0c8cad4c3dad84adc413f45b49a58df0949.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	BY5BeYh.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	2427a9abf0.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	ba34882486.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	a3dd327b58.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	c7c4626d24.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	2427a9abf0.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	2427a9abf0.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	a3dd327b58.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	b2a16788be260b6a37c6326359bbb0c8cad4c3dad84adc413f45b49a58df0949.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	BY5BeYh.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	BY5BeYh.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	a3dd327b58.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	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	b2a16788be260b6a37c6326359bbb0c8cad4c3dad84adc413f45b49a58df0949.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	ba34882486.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	ba34882486.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	c7c4626d24.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	c7c4626d24.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	skotes.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Control Panel\International\Geo\Nation	b2a16788be260b6a37c6326359bbb0c8cad4c3dad84adc413f45b49a58df0949.exe

Executes dropped EXE 9 IoCs

pid	Process
3952	skotes.exe
4684	BY5BeYh.exe
1896	2427a9abf0.exe
1104	a3dd327b58.exe
4452	db7f371081.exe
3016	ba34882486.exe
4348	skotes.exe
5264	c7c4626d24.exe
952	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	b2a16788be260b6a37c6326359bbb0c8cad4c3dad84adc413f45b49a58df0949.exe
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Wine	a3dd327b58.exe
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Wine	c7c4626d24.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
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Wine	BY5BeYh.exe
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Wine	2427a9abf0.exe
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Wine	ba34882486.exe

Windows security modification 2 TTPs 2 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	ba34882486.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	ba34882486.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\2427a9abf0.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1012764001\\2427a9abf0.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\a3dd327b58.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1012765001\\a3dd327b58.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\db7f371081.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1012766001\\db7f371081.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ba34882486.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1012767001\\ba34882486.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/0x0007000000023cd4-85.dat	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 9 IoCs

pid	Process
1484	b2a16788be260b6a37c6326359bbb0c8cad4c3dad84adc413f45b49a58df0949.exe
3952	skotes.exe
4684	BY5BeYh.exe
1896	2427a9abf0.exe
1104	a3dd327b58.exe
3016	ba34882486.exe
4348	skotes.exe
5264	c7c4626d24.exe
952	skotes.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\skotes.job	b2a16788be260b6a37c6326359bbb0c8cad4c3dad84adc413f45b49a58df0949.exe

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

System Information Discovery
T1082

Program crash 3 IoCs

pid	pid_target	Process	procid_target
764	4684	WerFault.exe	83
1188	1896	WerFault.exe	86
740	5264	WerFault.exe	123

System Location Discovery: System Language Discovery 1 TTPs 15 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	skotes.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2427a9abf0.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	db7f371081.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Nls\Language\InstallLanguage	db7f371081.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	a3dd327b58.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Nls\Language	db7f371081.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	BY5BeYh.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	ba34882486.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	b2a16788be260b6a37c6326359bbb0c8cad4c3dad84adc413f45b49a58df0949.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c7c4626d24.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\~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\~Mhz	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
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

Kills process with taskkill 5 IoCs

pid	Process
2016	taskkill.exe
2520	taskkill.exe
808	taskkill.exe
4628	taskkill.exe
4084	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
1484	b2a16788be260b6a37c6326359bbb0c8cad4c3dad84adc413f45b49a58df0949.exe
1484	b2a16788be260b6a37c6326359bbb0c8cad4c3dad84adc413f45b49a58df0949.exe
3952	skotes.exe
3952	skotes.exe
4684	BY5BeYh.exe
4684	BY5BeYh.exe
1896	2427a9abf0.exe
1896	2427a9abf0.exe
1104	a3dd327b58.exe
1104	a3dd327b58.exe
4452	db7f371081.exe
4452	db7f371081.exe
3016	ba34882486.exe
3016	ba34882486.exe
4452	db7f371081.exe
4452	db7f371081.exe
3016	ba34882486.exe
3016	ba34882486.exe
3016	ba34882486.exe
4348	skotes.exe
4348	skotes.exe
5264	c7c4626d24.exe
5264	c7c4626d24.exe
5264	c7c4626d24.exe
5264	c7c4626d24.exe
5264	c7c4626d24.exe
5264	c7c4626d24.exe
5264	c7c4626d24.exe
5264	c7c4626d24.exe
5264	c7c4626d24.exe
5264	c7c4626d24.exe
952	skotes.exe
952	skotes.exe

Suspicious use of AdjustPrivilegeToken 8 IoCs

description	pid	Process
Token: SeDebugPrivilege	4628	taskkill.exe
Token: SeDebugPrivilege	4084	taskkill.exe
Token: SeDebugPrivilege	2016	taskkill.exe
Token: SeDebugPrivilege	2520	taskkill.exe
Token: SeDebugPrivilege	808	taskkill.exe
Token: SeDebugPrivilege	4496	firefox.exe
Token: SeDebugPrivilege	4496	firefox.exe
Token: SeDebugPrivilege	3016	ba34882486.exe

Suspicious use of FindShellTrayWindow 34 IoCs

pid	Process
1484	b2a16788be260b6a37c6326359bbb0c8cad4c3dad84adc413f45b49a58df0949.exe
4452	db7f371081.exe
4452	db7f371081.exe
4452	db7f371081.exe
4452	db7f371081.exe
4452	db7f371081.exe
4452	db7f371081.exe
4452	db7f371081.exe
4452	db7f371081.exe
4496	firefox.exe
4452	db7f371081.exe
4496	firefox.exe
4496	firefox.exe
4496	firefox.exe
4496	firefox.exe
4496	firefox.exe
4496	firefox.exe
4496	firefox.exe
4496	firefox.exe
4496	firefox.exe
4496	firefox.exe
4496	firefox.exe
4496	firefox.exe
4496	firefox.exe
4496	firefox.exe
4496	firefox.exe
4496	firefox.exe
4496	firefox.exe
4496	firefox.exe
4496	firefox.exe
4496	firefox.exe
4452	db7f371081.exe
4452	db7f371081.exe
4452	db7f371081.exe

Suspicious use of SendNotifyMessage 32 IoCs

pid	Process
4452	db7f371081.exe
4452	db7f371081.exe
4452	db7f371081.exe
4452	db7f371081.exe
4452	db7f371081.exe
4452	db7f371081.exe
4452	db7f371081.exe
4452	db7f371081.exe
4496	firefox.exe
4452	db7f371081.exe
4496	firefox.exe
4496	firefox.exe
4496	firefox.exe
4496	firefox.exe
4496	firefox.exe
4496	firefox.exe
4496	firefox.exe
4496	firefox.exe
4496	firefox.exe
4496	firefox.exe
4496	firefox.exe
4496	firefox.exe
4496	firefox.exe
4496	firefox.exe
4496	firefox.exe
4496	firefox.exe
4496	firefox.exe
4496	firefox.exe
4496	firefox.exe
4452	db7f371081.exe
4452	db7f371081.exe
4452	db7f371081.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4496	firefox.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1484 wrote to memory of 3952	1484	b2a16788be260b6a37c6326359bbb0c8cad4c3dad84adc413f45b49a58df0949.exe	82
PID 1484 wrote to memory of 3952	1484	b2a16788be260b6a37c6326359bbb0c8cad4c3dad84adc413f45b49a58df0949.exe	82
PID 1484 wrote to memory of 3952	1484	b2a16788be260b6a37c6326359bbb0c8cad4c3dad84adc413f45b49a58df0949.exe	82
PID 3952 wrote to memory of 4684	3952	skotes.exe	83
PID 3952 wrote to memory of 4684	3952	skotes.exe	83
PID 3952 wrote to memory of 4684	3952	skotes.exe	83
PID 3952 wrote to memory of 1896	3952	skotes.exe	86
PID 3952 wrote to memory of 1896	3952	skotes.exe	86
PID 3952 wrote to memory of 1896	3952	skotes.exe	86
PID 3952 wrote to memory of 1104	3952	skotes.exe	93
PID 3952 wrote to memory of 1104	3952	skotes.exe	93
PID 3952 wrote to memory of 1104	3952	skotes.exe	93
PID 3952 wrote to memory of 4452	3952	skotes.exe	98
PID 3952 wrote to memory of 4452	3952	skotes.exe	98
PID 3952 wrote to memory of 4452	3952	skotes.exe	98
PID 4452 wrote to memory of 4628	4452	db7f371081.exe	99
PID 4452 wrote to memory of 4628	4452	db7f371081.exe	99
PID 4452 wrote to memory of 4628	4452	db7f371081.exe	99
PID 4452 wrote to memory of 4084	4452	db7f371081.exe	101
PID 4452 wrote to memory of 4084	4452	db7f371081.exe	101
PID 4452 wrote to memory of 4084	4452	db7f371081.exe	101
PID 4452 wrote to memory of 2016	4452	db7f371081.exe	103
PID 4452 wrote to memory of 2016	4452	db7f371081.exe	103
PID 4452 wrote to memory of 2016	4452	db7f371081.exe	103
PID 4452 wrote to memory of 2520	4452	db7f371081.exe	105
PID 4452 wrote to memory of 2520	4452	db7f371081.exe	105
PID 4452 wrote to memory of 2520	4452	db7f371081.exe	105
PID 4452 wrote to memory of 808	4452	db7f371081.exe	107
PID 4452 wrote to memory of 808	4452	db7f371081.exe	107
PID 4452 wrote to memory of 808	4452	db7f371081.exe	107
PID 4452 wrote to memory of 4768	4452	db7f371081.exe	109
PID 4452 wrote to memory of 4768	4452	db7f371081.exe	109
PID 4768 wrote to memory of 4496	4768	firefox.exe	110
PID 4768 wrote to memory of 4496	4768	firefox.exe	110
PID 4768 wrote to memory of 4496	4768	firefox.exe	110
PID 4768 wrote to memory of 4496	4768	firefox.exe	110
PID 4768 wrote to memory of 4496	4768	firefox.exe	110
PID 4768 wrote to memory of 4496	4768	firefox.exe	110
PID 4768 wrote to memory of 4496	4768	firefox.exe	110
PID 4768 wrote to memory of 4496	4768	firefox.exe	110
PID 4768 wrote to memory of 4496	4768	firefox.exe	110
PID 4768 wrote to memory of 4496	4768	firefox.exe	110
PID 4768 wrote to memory of 4496	4768	firefox.exe	110
PID 3952 wrote to memory of 3016	3952	skotes.exe	111
PID 3952 wrote to memory of 3016	3952	skotes.exe	111
PID 3952 wrote to memory of 3016	3952	skotes.exe	111
PID 4496 wrote to memory of 4372	4496	firefox.exe	112
PID 4496 wrote to memory of 4372	4496	firefox.exe	112
PID 4496 wrote to memory of 4372	4496	firefox.exe	112
PID 4496 wrote to memory of 4372	4496	firefox.exe	112
PID 4496 wrote to memory of 4372	4496	firefox.exe	112
PID 4496 wrote to memory of 4372	4496	firefox.exe	112
PID 4496 wrote to memory of 4372	4496	firefox.exe	112
PID 4496 wrote to memory of 4372	4496	firefox.exe	112
PID 4496 wrote to memory of 4372	4496	firefox.exe	112
PID 4496 wrote to memory of 4372	4496	firefox.exe	112
PID 4496 wrote to memory of 4372	4496	firefox.exe	112
PID 4496 wrote to memory of 4372	4496	firefox.exe	112
PID 4496 wrote to memory of 4372	4496	firefox.exe	112
PID 4496 wrote to memory of 4372	4496	firefox.exe	112
PID 4496 wrote to memory of 4372	4496	firefox.exe	112
PID 4496 wrote to memory of 4372	4496	firefox.exe	112
PID 4496 wrote to memory of 4372	4496	firefox.exe	112
PID 4496 wrote to memory of 4372	4496	firefox.exe	112

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\b2a16788be260b6a37c6326359bbb0c8cad4c3dad84adc413f45b49a58df0949.exe
"C:\Users\Admin\AppData\Local\Temp\b2a16788be260b6a37c6326359bbb0c8cad4c3dad84adc413f45b49a58df0949.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:1484
- 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:3952
- - C:\Users\Admin\AppData\Local\Temp\1012713001\BY5BeYh.exe
    "C:\Users\Admin\AppData\Local\Temp\1012713001\BY5BeYh.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:4684
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4684 -s 1504
      4⤵
      Program crash
      PID:764
- - C:\Users\Admin\AppData\Local\Temp\1012764001\2427a9abf0.exe
    "C:\Users\Admin\AppData\Local\Temp\1012764001\2427a9abf0.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:1896
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1896 -s 1496
      4⤵
      Program crash
      PID:1188
- - C:\Users\Admin\AppData\Local\Temp\1012765001\a3dd327b58.exe
    "C:\Users\Admin\AppData\Local\Temp\1012765001\a3dd327b58.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:1104
- - C:\Users\Admin\AppData\Local\Temp\1012766001\db7f371081.exe
    "C:\Users\Admin\AppData\Local\Temp\1012766001\db7f371081.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:4452
  - - 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:4628
  - - 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:4084
  - - 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:2016
  - - 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:2520
  - - 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:808
  - - 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:4768
    - - 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:4496
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=1884 -parentBuildID 20240401114208 -prefsHandle 1828 -prefMapHandle 1820 -prefsLen 23680 -prefMapSize 244658 -appDir "C:\Program Files\Mozilla Firefox\browser" - {9a0eca4c-4a8e-4ab8-921c-724471910bed} 4496 "\\.\pipe\gecko-crash-server-pipe.4496" gpu
        6⤵
        
        PID:4372
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2416 -parentBuildID 20240401114208 -prefsHandle 2384 -prefMapHandle 2380 -prefsLen 24600 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {85a7454f-3671-4212-84a8-d709c3be28c1} 4496 "\\.\pipe\gecko-crash-server-pipe.4496" socket
        6⤵
        
        PID:1792
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3240 -childID 1 -isForBrowser -prefsHandle 2844 -prefMapHandle 3020 -prefsLen 22652 -prefMapSize 244658 -jsInitHandle 896 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {8bca4236-9c20-4ffd-b9a8-48fb2268805f} 4496 "\\.\pipe\gecko-crash-server-pipe.4496" tab
        6⤵
        
        PID:4628
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4180 -childID 2 -isForBrowser -prefsHandle 4172 -prefMapHandle 4164 -prefsLen 29090 -prefMapSize 244658 -jsInitHandle 896 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {fd3a4b11-7ce1-4c69-b884-b14f10aa09e2} 4496 "\\.\pipe\gecko-crash-server-pipe.4496" tab
        6⤵
        
        PID:1144
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4976 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 3932 -prefMapHandle 4956 -prefsLen 29197 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {cf0ffc61-e5b9-431f-9dbd-0c048cf11052} 4496 "\\.\pipe\gecko-crash-server-pipe.4496" utility
        6⤵
        Checks processor information in registry
        
        PID:5576
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5236 -childID 3 -isForBrowser -prefsHandle 5228 -prefMapHandle 5224 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 896 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {59fb13d3-fd44-4f8c-9819-c55000af1c7f} 4496 "\\.\pipe\gecko-crash-server-pipe.4496" tab
        6⤵
        
        PID:5884
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5444 -childID 4 -isForBrowser -prefsHandle 5452 -prefMapHandle 5456 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 896 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {7a201931-e32c-487a-9582-f1f56411ab91} 4496 "\\.\pipe\gecko-crash-server-pipe.4496" tab
        6⤵
        
        PID:5900
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5632 -childID 5 -isForBrowser -prefsHandle 5640 -prefMapHandle 5644 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 896 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {939a82af-15db-4c0d-8204-c1ead7e199db} 4496 "\\.\pipe\gecko-crash-server-pipe.4496" tab
        6⤵
        
        PID:5912
- - C:\Users\Admin\AppData\Local\Temp\1012767001\ba34882486.exe
    "C:\Users\Admin\AppData\Local\Temp\1012767001\ba34882486.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:3016
- - C:\Users\Admin\AppData\Local\Temp\1012768001\c7c4626d24.exe
    "C:\Users\Admin\AppData\Local\Temp\1012768001\c7c4626d24.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:5264
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 5264 -s 1132
      4⤵
      Program crash
      PID:740

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 4684 -ip 4684
1⤵
PID:4544

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 1896 -ip 1896
1⤵
PID:676

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:4348

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:952

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 536 -p 5264 -ip 5264
1⤵
PID:2688

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