amadey | 26f67d682cbc909491170ef1b76060ab895bd29546b18976c803ef5b2b65ab5e

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\DisableOnAccessProtection = "1"	9ae990ac88.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	9ae990ac88.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	9ae990ac88.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	9ae990ac88.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	9ae990ac88.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	9ae990ac88.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	3212af0385.exe

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 10 IoCs

Query Registry

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	rhnew.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	abc4fd33c5.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	26f67d682cbc909491170ef1b76060ab895bd29546b18976c803ef5b2b65ab5e.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	121658ff40.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	9ae990ac88.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	3212af0385.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	2efea6b6bd.exe

Downloads MZ/PE file

Checks BIOS information in registry 2 TTPs 20 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	26f67d682cbc909491170ef1b76060ab895bd29546b18976c803ef5b2b65ab5e.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	121658ff40.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	3212af0385.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	rhnew.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	9ae990ac88.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	3212af0385.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	abc4fd33c5.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	26f67d682cbc909491170ef1b76060ab895bd29546b18976c803ef5b2b65ab5e.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	abc4fd33c5.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	9ae990ac88.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	121658ff40.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	rhnew.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	2efea6b6bd.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	2efea6b6bd.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	26f67d682cbc909491170ef1b76060ab895bd29546b18976c803ef5b2b65ab5e.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Control Panel\International\Geo\Nation	skotes.exe

Executes dropped EXE 13 IoCs

pid	Process
756	skotes.exe
3608	skotes.exe
116	i1A5m12.exe
3928	i1A5m12.tmp
1744	rafencoder.exe
3260	121658ff40.exe
3592	3212af0385.exe
4796	rhnew.exe
2496	abc4fd33c5.exe
2876	2efea6b6bd.exe
1708	fe8762da95.exe
4612	9ae990ac88.exe
3048	skotes.exe

Identifies Wine through registry keys 2 TTPs 10 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	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Wine	3212af0385.exe
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Wine	rhnew.exe
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Wine	2efea6b6bd.exe
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Wine	9ae990ac88.exe
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Wine	26f67d682cbc909491170ef1b76060ab895bd29546b18976c803ef5b2b65ab5e.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	121658ff40.exe
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Wine	abc4fd33c5.exe
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Wine	skotes.exe

Loads dropped DLL 2 IoCs

pid	Process
3928	i1A5m12.tmp
1744	rafencoder.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	9ae990ac88.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	9ae990ac88.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\2efea6b6bd.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1012393001\\2efea6b6bd.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\fe8762da95.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1012394001\\fe8762da95.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\9ae990ac88.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1012395001\\9ae990ac88.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\abc4fd33c5.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1012392001\\abc4fd33c5.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/0x0007000000023c7e-207.dat	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 10 IoCs

pid	Process
3924	26f67d682cbc909491170ef1b76060ab895bd29546b18976c803ef5b2b65ab5e.exe
756	skotes.exe
3608	skotes.exe
3260	121658ff40.exe
3592	3212af0385.exe
4796	rhnew.exe
2496	abc4fd33c5.exe
2876	2efea6b6bd.exe
4612	9ae990ac88.exe
3048	skotes.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\skotes.job	26f67d682cbc909491170ef1b76060ab895bd29546b18976c803ef5b2b65ab5e.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
5976	2496	WerFault.exe	102
6008	2496	WerFault.exe	102
5852	2496	WerFault.exe	102

System Location Discovery: System Language Discovery 1 TTPs 21 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	26f67d682cbc909491170ef1b76060ab895bd29546b18976c803ef5b2b65ab5e.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	fe8762da95.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Nls\Language\InstallLanguage	fe8762da95.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	i1A5m12.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	i1A5m12.tmp
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	121658ff40.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	3212af0385.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rhnew.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	skotes.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	net.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	abc4fd33c5.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2efea6b6bd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Nls\Language	fe8762da95.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	net1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	9ae990ac88.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rafencoder.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
3948	taskkill.exe
2736	taskkill.exe
2096	taskkill.exe
1868	taskkill.exe
4792	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

Runs net.exe

Suspicious behavior: EnumeratesProcesses 37 IoCs

pid	Process
3924	26f67d682cbc909491170ef1b76060ab895bd29546b18976c803ef5b2b65ab5e.exe
3924	26f67d682cbc909491170ef1b76060ab895bd29546b18976c803ef5b2b65ab5e.exe
756	skotes.exe
756	skotes.exe
3608	skotes.exe
3608	skotes.exe
3928	i1A5m12.tmp
3928	i1A5m12.tmp
3260	121658ff40.exe
3260	121658ff40.exe
3592	3212af0385.exe
3592	3212af0385.exe
3592	3212af0385.exe
3592	3212af0385.exe
3592	3212af0385.exe
3592	3212af0385.exe
3592	3212af0385.exe
3592	3212af0385.exe
3592	3212af0385.exe
3592	3212af0385.exe
4796	rhnew.exe
4796	rhnew.exe
2496	abc4fd33c5.exe
2496	abc4fd33c5.exe
2876	2efea6b6bd.exe
2876	2efea6b6bd.exe
1708	fe8762da95.exe
1708	fe8762da95.exe
4612	9ae990ac88.exe
4612	9ae990ac88.exe
4612	9ae990ac88.exe
4612	9ae990ac88.exe
4612	9ae990ac88.exe
1708	fe8762da95.exe
1708	fe8762da95.exe
3048	skotes.exe
3048	skotes.exe

Suspicious use of AdjustPrivilegeToken 8 IoCs

description	pid	Process
Token: SeDebugPrivilege	2736	taskkill.exe
Token: SeDebugPrivilege	2096	taskkill.exe
Token: SeDebugPrivilege	1868	taskkill.exe
Token: SeDebugPrivilege	4792	taskkill.exe
Token: SeDebugPrivilege	3948	taskkill.exe
Token: SeDebugPrivilege	4612	9ae990ac88.exe
Token: SeDebugPrivilege	5064	firefox.exe
Token: SeDebugPrivilege	5064	firefox.exe

Suspicious use of FindShellTrayWindow 36 IoCs

pid	Process
3924	26f67d682cbc909491170ef1b76060ab895bd29546b18976c803ef5b2b65ab5e.exe
3928	i1A5m12.tmp
1708	fe8762da95.exe
1708	fe8762da95.exe
1708	fe8762da95.exe
1708	fe8762da95.exe
1708	fe8762da95.exe
1708	fe8762da95.exe
1708	fe8762da95.exe
1708	fe8762da95.exe
1708	fe8762da95.exe
1708	fe8762da95.exe
5064	firefox.exe
5064	firefox.exe
5064	firefox.exe
5064	firefox.exe
5064	firefox.exe
5064	firefox.exe
5064	firefox.exe
5064	firefox.exe
5064	firefox.exe
5064	firefox.exe
5064	firefox.exe
5064	firefox.exe
5064	firefox.exe
5064	firefox.exe
5064	firefox.exe
5064	firefox.exe
5064	firefox.exe
5064	firefox.exe
5064	firefox.exe
5064	firefox.exe
5064	firefox.exe
1708	fe8762da95.exe
1708	fe8762da95.exe
1708	fe8762da95.exe

Suspicious use of SendNotifyMessage 33 IoCs

pid	Process
1708	fe8762da95.exe
1708	fe8762da95.exe
1708	fe8762da95.exe
1708	fe8762da95.exe
1708	fe8762da95.exe
1708	fe8762da95.exe
1708	fe8762da95.exe
1708	fe8762da95.exe
1708	fe8762da95.exe
1708	fe8762da95.exe
5064	firefox.exe
5064	firefox.exe
5064	firefox.exe
5064	firefox.exe
5064	firefox.exe
5064	firefox.exe
5064	firefox.exe
5064	firefox.exe
5064	firefox.exe
5064	firefox.exe
5064	firefox.exe
5064	firefox.exe
5064	firefox.exe
5064	firefox.exe
5064	firefox.exe
5064	firefox.exe
5064	firefox.exe
5064	firefox.exe
5064	firefox.exe
5064	firefox.exe
1708	fe8762da95.exe
1708	fe8762da95.exe
1708	fe8762da95.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
5064	firefox.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3924 wrote to memory of 756	3924	26f67d682cbc909491170ef1b76060ab895bd29546b18976c803ef5b2b65ab5e.exe	82
PID 3924 wrote to memory of 756	3924	26f67d682cbc909491170ef1b76060ab895bd29546b18976c803ef5b2b65ab5e.exe	82
PID 3924 wrote to memory of 756	3924	26f67d682cbc909491170ef1b76060ab895bd29546b18976c803ef5b2b65ab5e.exe	82
PID 756 wrote to memory of 116	756	skotes.exe	89
PID 756 wrote to memory of 116	756	skotes.exe	89
PID 756 wrote to memory of 116	756	skotes.exe	89
PID 116 wrote to memory of 3928	116	i1A5m12.exe	90
PID 116 wrote to memory of 3928	116	i1A5m12.exe	90
PID 116 wrote to memory of 3928	116	i1A5m12.exe	90
PID 3928 wrote to memory of 5084	3928	i1A5m12.tmp	91
PID 3928 wrote to memory of 5084	3928	i1A5m12.tmp	91
PID 3928 wrote to memory of 5084	3928	i1A5m12.tmp	91
PID 3928 wrote to memory of 1744	3928	i1A5m12.tmp	92
PID 3928 wrote to memory of 1744	3928	i1A5m12.tmp	92
PID 3928 wrote to memory of 1744	3928	i1A5m12.tmp	92
PID 5084 wrote to memory of 980	5084	net.exe	94
PID 5084 wrote to memory of 980	5084	net.exe	94
PID 5084 wrote to memory of 980	5084	net.exe	94
PID 756 wrote to memory of 3260	756	skotes.exe	97
PID 756 wrote to memory of 3260	756	skotes.exe	97
PID 756 wrote to memory of 3260	756	skotes.exe	97
PID 756 wrote to memory of 3592	756	skotes.exe	98
PID 756 wrote to memory of 3592	756	skotes.exe	98
PID 756 wrote to memory of 3592	756	skotes.exe	98
PID 756 wrote to memory of 4796	756	skotes.exe	99
PID 756 wrote to memory of 4796	756	skotes.exe	99
PID 756 wrote to memory of 4796	756	skotes.exe	99
PID 756 wrote to memory of 2496	756	skotes.exe	102
PID 756 wrote to memory of 2496	756	skotes.exe	102
PID 756 wrote to memory of 2496	756	skotes.exe	102
PID 756 wrote to memory of 2876	756	skotes.exe	103
PID 756 wrote to memory of 2876	756	skotes.exe	103
PID 756 wrote to memory of 2876	756	skotes.exe	103
PID 756 wrote to memory of 1708	756	skotes.exe	104
PID 756 wrote to memory of 1708	756	skotes.exe	104
PID 756 wrote to memory of 1708	756	skotes.exe	104
PID 1708 wrote to memory of 2736	1708	fe8762da95.exe	105
PID 1708 wrote to memory of 2736	1708	fe8762da95.exe	105
PID 1708 wrote to memory of 2736	1708	fe8762da95.exe	105
PID 1708 wrote to memory of 2096	1708	fe8762da95.exe	107
PID 1708 wrote to memory of 2096	1708	fe8762da95.exe	107
PID 1708 wrote to memory of 2096	1708	fe8762da95.exe	107
PID 756 wrote to memory of 4612	756	skotes.exe	109
PID 756 wrote to memory of 4612	756	skotes.exe	109
PID 756 wrote to memory of 4612	756	skotes.exe	109
PID 1708 wrote to memory of 1868	1708	fe8762da95.exe	110
PID 1708 wrote to memory of 1868	1708	fe8762da95.exe	110
PID 1708 wrote to memory of 1868	1708	fe8762da95.exe	110
PID 1708 wrote to memory of 4792	1708	fe8762da95.exe	112
PID 1708 wrote to memory of 4792	1708	fe8762da95.exe	112
PID 1708 wrote to memory of 4792	1708	fe8762da95.exe	112
PID 1708 wrote to memory of 3948	1708	fe8762da95.exe	114
PID 1708 wrote to memory of 3948	1708	fe8762da95.exe	114
PID 1708 wrote to memory of 3948	1708	fe8762da95.exe	114
PID 1708 wrote to memory of 4608	1708	fe8762da95.exe	116
PID 1708 wrote to memory of 4608	1708	fe8762da95.exe	116
PID 4608 wrote to memory of 5064	4608	firefox.exe	117
PID 4608 wrote to memory of 5064	4608	firefox.exe	117
PID 4608 wrote to memory of 5064	4608	firefox.exe	117
PID 4608 wrote to memory of 5064	4608	firefox.exe	117
PID 4608 wrote to memory of 5064	4608	firefox.exe	117
PID 4608 wrote to memory of 5064	4608	firefox.exe	117
PID 4608 wrote to memory of 5064	4608	firefox.exe	117
PID 4608 wrote to memory of 5064	4608	firefox.exe	117

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\26f67d682cbc909491170ef1b76060ab895bd29546b18976c803ef5b2b65ab5e.exe
"C:\Users\Admin\AppData\Local\Temp\26f67d682cbc909491170ef1b76060ab895bd29546b18976c803ef5b2b65ab5e.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:3924
- 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:756
- - C:\Users\Admin\AppData\Local\Temp\1012382001\i1A5m12.exe
    "C:\Users\Admin\AppData\Local\Temp\1012382001\i1A5m12.exe"
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:116
  - - C:\Users\Admin\AppData\Local\Temp\is-EGIT8.tmp\i1A5m12.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-EGIT8.tmp\i1A5m12.tmp" /SL5="$D005C,3291517,54272,C:\Users\Admin\AppData\Local\Temp\1012382001\i1A5m12.exe"
      4⤵
      Executes dropped EXE
      Loads dropped DLL
      System Location Discovery: System Language Discovery
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of FindShellTrayWindow
      Suspicious use of WriteProcessMemory
      PID:3928
    - - C:\Windows\SysWOW64\net.exe
        
        "C:\Windows\system32\net.exe" pause raf_encoder_1252
        5⤵
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:5084
      - C:\Windows\SysWOW64\net1.exe
        
        C:\Windows\system32\net1 pause raf_encoder_1252
        6⤵
        System Location Discovery: System Language Discovery
        
        PID:980
    - - C:\Users\Admin\AppData\Local\RAF Encoder 1.0.1.55\rafencoder.exe
        
        "C:\Users\Admin\AppData\Local\RAF Encoder 1.0.1.55\rafencoder.exe" -i
        5⤵
        Executes dropped EXE
        Loads dropped DLL
        System Location Discovery: System Language Discovery
        
        PID:1744
- - C:\Users\Admin\AppData\Local\Temp\1012389001\121658ff40.exe
    "C:\Users\Admin\AppData\Local\Temp\1012389001\121658ff40.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:3260
- - C:\Users\Admin\AppData\Local\Temp\1012390001\3212af0385.exe
    "C:\Users\Admin\AppData\Local\Temp\1012390001\3212af0385.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:3592
- - C:\Users\Admin\AppData\Local\Temp\1012391001\rhnew.exe
    "C:\Users\Admin\AppData\Local\Temp\1012391001\rhnew.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:4796
- - C:\Users\Admin\AppData\Local\Temp\1012392001\abc4fd33c5.exe
    "C:\Users\Admin\AppData\Local\Temp\1012392001\abc4fd33c5.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:2496
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2496 -s 1516
      4⤵
      Program crash
      PID:5976
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2496 -s 1560
      4⤵
      Program crash
      PID:6008
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2496 -s 1560
      4⤵
      Program crash
      PID:5852
- - C:\Users\Admin\AppData\Local\Temp\1012393001\2efea6b6bd.exe
    "C:\Users\Admin\AppData\Local\Temp\1012393001\2efea6b6bd.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:2876
- - C:\Users\Admin\AppData\Local\Temp\1012394001\fe8762da95.exe
    "C:\Users\Admin\AppData\Local\Temp\1012394001\fe8762da95.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:1708
  - - 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:2736
  - - 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:2096
  - - 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:1868
  - - 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:4792
  - - 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:3948
  - - 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:4608
    - - 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
        
        PID:5064
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2028 -parentBuildID 20240401114208 -prefsHandle 1956 -prefMapHandle 1948 -prefsLen 23680 -prefMapSize 244658 -appDir "C:\Program Files\Mozilla Firefox\browser" - {b079c8bc-d0d6-461e-927b-38c90a6489c6} 5064 "\\.\pipe\gecko-crash-server-pipe.5064" gpu
        6⤵
        
        PID:3564
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2448 -parentBuildID 20240401114208 -prefsHandle 2444 -prefMapHandle 2440 -prefsLen 24600 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {e15d7549-0835-4b6c-b6bf-6f2d500f0215} 5064 "\\.\pipe\gecko-crash-server-pipe.5064" socket
        6⤵
        
        PID:5008
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2984 -childID 1 -isForBrowser -prefsHandle 2976 -prefMapHandle 2964 -prefsLen 22652 -prefMapSize 244658 -jsInitHandle 972 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {b592d986-c0b8-4320-a89d-f0afb01485c3} 5064 "\\.\pipe\gecko-crash-server-pipe.5064" tab
        6⤵
        
        PID:4980
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4020 -childID 2 -isForBrowser -prefsHandle 4016 -prefMapHandle 4012 -prefsLen 29090 -prefMapSize 244658 -jsInitHandle 972 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {35fd2df6-4815-45e0-adac-f4a022657372} 5064 "\\.\pipe\gecko-crash-server-pipe.5064" tab
        6⤵
        
        PID:876
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4484 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 4528 -prefMapHandle 4724 -prefsLen 33058 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {84328346-70de-4875-bbef-e6298dbd580f} 5064 "\\.\pipe\gecko-crash-server-pipe.5064" utility
        6⤵
        Checks processor information in registry
        
        PID:6040
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5372 -childID 3 -isForBrowser -prefsHandle 5352 -prefMapHandle 5336 -prefsLen 27178 -prefMapSize 244658 -jsInitHandle 972 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {933da6e7-1c85-4805-9573-66210f07d772} 5064 "\\.\pipe\gecko-crash-server-pipe.5064" tab
        6⤵
        
        PID:5392
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5520 -childID 4 -isForBrowser -prefsHandle 5604 -prefMapHandle 5600 -prefsLen 27178 -prefMapSize 244658 -jsInitHandle 972 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {2eff1e81-b0c8-4674-aa8d-d40f2bce6757} 5064 "\\.\pipe\gecko-crash-server-pipe.5064" tab
        6⤵
        
        PID:5420
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5580 -childID 5 -isForBrowser -prefsHandle 5584 -prefMapHandle 5348 -prefsLen 27178 -prefMapSize 244658 -jsInitHandle 972 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {e7fb8cd6-a50a-443a-9393-bad68b353da2} 5064 "\\.\pipe\gecko-crash-server-pipe.5064" tab
        6⤵
        
        PID:5448
- - C:\Users\Admin\AppData\Local\Temp\1012395001\9ae990ac88.exe
    "C:\Users\Admin\AppData\Local\Temp\1012395001\9ae990ac88.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:4612

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:3608

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 2496 -ip 2496
1⤵
PID:5936

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 2496 -ip 2496
1⤵
PID:5944

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 360 -p 2496 -ip 2496
1⤵
PID:6068

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:3048

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