amadey | 4741cf03bed9f4b6d4e0173a11d23f55b75259de759780f95380ffcb4889330c

Windows Service

T1543.003

Disable or Modify Tools

T1562.001

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	GOMVUQNPZ02AC2LR497ASG.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	GOMVUQNPZ02AC2LR497ASG.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	GOMVUQNPZ02AC2LR497ASG.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	6dc3550577.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	GOMVUQNPZ02AC2LR497ASG.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	GOMVUQNPZ02AC2LR497ASG.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	GOMVUQNPZ02AC2LR497ASG.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	6dc3550577.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	6dc3550577.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	6dc3550577.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	6dc3550577.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	7c3fc2a5fb.exe

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 8 IoCs

Query Registry

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	GOMVUQNPZ02AC2LR497ASG.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	S8LT74CN8PKHWBQSWFJROM1U.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	6dc3550577.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	4741cf03bed9f4b6d4e0173a11d23f55b75259de759780f95380ffcb4889330c.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	7c3fc2a5fb.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	01f1d82ce0.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	65bbf291c1.exe

Downloads MZ/PE file

Checks BIOS information in registry 2 TTPs 16 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	65bbf291c1.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	6dc3550577.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	7c3fc2a5fb.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	01f1d82ce0.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	GOMVUQNPZ02AC2LR497ASG.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	4741cf03bed9f4b6d4e0173a11d23f55b75259de759780f95380ffcb4889330c.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	4741cf03bed9f4b6d4e0173a11d23f55b75259de759780f95380ffcb4889330c.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	7c3fc2a5fb.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	S8LT74CN8PKHWBQSWFJROM1U.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	GOMVUQNPZ02AC2LR497ASG.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	S8LT74CN8PKHWBQSWFJROM1U.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	6dc3550577.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	01f1d82ce0.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	65bbf291c1.exe

Executes dropped EXE 9 IoCs

pid	Process
2748	skotes.exe
1568	7c3fc2a5fb.exe
1792	a28167264b.exe
2508	01f1d82ce0.exe
1096	65bbf291c1.exe
2964	GOMVUQNPZ02AC2LR497ASG.exe
768	S8LT74CN8PKHWBQSWFJROM1U.exe
2728	14a66326ca.exe
324	6dc3550577.exe

Identifies Wine through registry keys 2 TTPs 8 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-1-5-21-2872745919-2748461613-2989606286-1000\Software\Wine	65bbf291c1.exe
Key opened	\REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Wine	GOMVUQNPZ02AC2LR497ASG.exe
Key opened	\REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Wine	S8LT74CN8PKHWBQSWFJROM1U.exe
Key opened	\REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Wine	6dc3550577.exe
Key opened	\REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Wine	4741cf03bed9f4b6d4e0173a11d23f55b75259de759780f95380ffcb4889330c.exe
Key opened	\REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Wine	7c3fc2a5fb.exe
Key opened	\REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Wine	01f1d82ce0.exe

Loads dropped DLL 14 IoCs

pid	Process
2508	4741cf03bed9f4b6d4e0173a11d23f55b75259de759780f95380ffcb4889330c.exe
2508	4741cf03bed9f4b6d4e0173a11d23f55b75259de759780f95380ffcb4889330c.exe
2748	skotes.exe
2748	skotes.exe
2748	skotes.exe
2748	skotes.exe
2748	skotes.exe
2748	skotes.exe
2508	01f1d82ce0.exe
2508	01f1d82ce0.exe
2508	01f1d82ce0.exe
2748	skotes.exe
2748	skotes.exe
2748	skotes.exe

Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

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

Credentials In Files
T1552.001

Windows security modification 2 TTPs 3 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features	GOMVUQNPZ02AC2LR497ASG.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	GOMVUQNPZ02AC2LR497ASG.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	6dc3550577.exe

Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials In Files
T1552.001

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\14a66326ca.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1015882001\\14a66326ca.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\6dc3550577.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1015883001\\6dc3550577.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\01f1d82ce0.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1015880001\\01f1d82ce0.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\65bbf291c1.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1015881001\\65bbf291c1.exe"	skotes.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral1/files/0x00070000000186ee-315.dat	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 8 IoCs

pid	Process
2508	4741cf03bed9f4b6d4e0173a11d23f55b75259de759780f95380ffcb4889330c.exe
2748	skotes.exe
1568	7c3fc2a5fb.exe
2508	01f1d82ce0.exe
1096	65bbf291c1.exe
2964	GOMVUQNPZ02AC2LR497ASG.exe
768	S8LT74CN8PKHWBQSWFJROM1U.exe
324	6dc3550577.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\skotes.job	4741cf03bed9f4b6d4e0173a11d23f55b75259de759780f95380ffcb4889330c.exe

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 19 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	65bbf291c1.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Nls\Language\InstallLanguage	14a66326ca.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	4741cf03bed9f4b6d4e0173a11d23f55b75259de759780f95380ffcb4889330c.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	01f1d82ce0.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Nls\Language	14a66326ca.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	14a66326ca.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	timeout.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	7c3fc2a5fb.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	a28167264b.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	GOMVUQNPZ02AC2LR497ASG.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	S8LT74CN8PKHWBQSWFJROM1U.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	6dc3550577.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

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\CurrentPatchLevel	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~Mhz	firefox.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier	firefox.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	a28167264b.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	a28167264b.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

Delays execution with timeout.exe 1 IoCs

pid	Process
2292	timeout.exe

Kills process with taskkill 5 IoCs

pid	Process
1824	taskkill.exe
1596	taskkill.exe
2948	taskkill.exe
2956	taskkill.exe
2944	taskkill.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000_Classes\Local Settings	firefox.exe

Modifies system certificate store 2 TTPs 3 IoCs

evasion spyware trojan

Install Root Certificate

T1553.004

Modify Registry

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25	a28167264b.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25\Blob = 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	a28167264b.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25\Blob = 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	a28167264b.exe

Suspicious behavior: EnumeratesProcesses 26 IoCs

pid	Process
2508	4741cf03bed9f4b6d4e0173a11d23f55b75259de759780f95380ffcb4889330c.exe
2748	skotes.exe
1568	7c3fc2a5fb.exe
1568	7c3fc2a5fb.exe
1568	7c3fc2a5fb.exe
1568	7c3fc2a5fb.exe
1568	7c3fc2a5fb.exe
1568	7c3fc2a5fb.exe
2508	01f1d82ce0.exe
2508	01f1d82ce0.exe
2508	01f1d82ce0.exe
2508	01f1d82ce0.exe
2508	01f1d82ce0.exe
1096	65bbf291c1.exe
1792	a28167264b.exe
2964	GOMVUQNPZ02AC2LR497ASG.exe
768	S8LT74CN8PKHWBQSWFJROM1U.exe
2964	GOMVUQNPZ02AC2LR497ASG.exe
2964	GOMVUQNPZ02AC2LR497ASG.exe
2728	14a66326ca.exe
324	6dc3550577.exe
324	6dc3550577.exe
2728	14a66326ca.exe
2728	14a66326ca.exe
324	6dc3550577.exe
324	6dc3550577.exe

Suspicious use of AdjustPrivilegeToken 9 IoCs

description	pid	Process
Token: SeDebugPrivilege	1824	taskkill.exe
Token: SeDebugPrivilege	2964	GOMVUQNPZ02AC2LR497ASG.exe
Token: SeDebugPrivilege	1596	taskkill.exe
Token: SeDebugPrivilege	2948	taskkill.exe
Token: SeDebugPrivilege	2956	taskkill.exe
Token: SeDebugPrivilege	2944	taskkill.exe
Token: SeDebugPrivilege	536	firefox.exe
Token: SeDebugPrivilege	536	firefox.exe
Token: SeDebugPrivilege	324	6dc3550577.exe

Suspicious use of FindShellTrayWindow 15 IoCs

pid	Process
2508	4741cf03bed9f4b6d4e0173a11d23f55b75259de759780f95380ffcb4889330c.exe
2728	14a66326ca.exe
2728	14a66326ca.exe
2728	14a66326ca.exe
2728	14a66326ca.exe
2728	14a66326ca.exe
2728	14a66326ca.exe
2728	14a66326ca.exe
536	firefox.exe
536	firefox.exe
536	firefox.exe
536	firefox.exe
2728	14a66326ca.exe
2728	14a66326ca.exe
2728	14a66326ca.exe

Suspicious use of SendNotifyMessage 13 IoCs

pid	Process
2728	14a66326ca.exe
2728	14a66326ca.exe
2728	14a66326ca.exe
2728	14a66326ca.exe
2728	14a66326ca.exe
2728	14a66326ca.exe
2728	14a66326ca.exe
536	firefox.exe
536	firefox.exe
536	firefox.exe
2728	14a66326ca.exe
2728	14a66326ca.exe
2728	14a66326ca.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2508 wrote to memory of 2748	2508	4741cf03bed9f4b6d4e0173a11d23f55b75259de759780f95380ffcb4889330c.exe	30
PID 2508 wrote to memory of 2748	2508	4741cf03bed9f4b6d4e0173a11d23f55b75259de759780f95380ffcb4889330c.exe	30
PID 2508 wrote to memory of 2748	2508	4741cf03bed9f4b6d4e0173a11d23f55b75259de759780f95380ffcb4889330c.exe	30
PID 2508 wrote to memory of 2748	2508	4741cf03bed9f4b6d4e0173a11d23f55b75259de759780f95380ffcb4889330c.exe	30
PID 2748 wrote to memory of 1568	2748	skotes.exe	32
PID 2748 wrote to memory of 1568	2748	skotes.exe	32
PID 2748 wrote to memory of 1568	2748	skotes.exe	32
PID 2748 wrote to memory of 1568	2748	skotes.exe	32
PID 2748 wrote to memory of 1792	2748	skotes.exe	34
PID 2748 wrote to memory of 1792	2748	skotes.exe	34
PID 2748 wrote to memory of 1792	2748	skotes.exe	34
PID 2748 wrote to memory of 1792	2748	skotes.exe	34
PID 2748 wrote to memory of 2508	2748	skotes.exe	36
PID 2748 wrote to memory of 2508	2748	skotes.exe	36
PID 2748 wrote to memory of 2508	2748	skotes.exe	36
PID 2748 wrote to memory of 2508	2748	skotes.exe	36
PID 2748 wrote to memory of 1096	2748	skotes.exe	38
PID 2748 wrote to memory of 1096	2748	skotes.exe	38
PID 2748 wrote to memory of 1096	2748	skotes.exe	38
PID 2748 wrote to memory of 1096	2748	skotes.exe	38
PID 2508 wrote to memory of 2964	2508	01f1d82ce0.exe	39
PID 2508 wrote to memory of 2964	2508	01f1d82ce0.exe	39
PID 2508 wrote to memory of 2964	2508	01f1d82ce0.exe	39
PID 2508 wrote to memory of 2964	2508	01f1d82ce0.exe	39
PID 2508 wrote to memory of 768	2508	01f1d82ce0.exe	40
PID 2508 wrote to memory of 768	2508	01f1d82ce0.exe	40
PID 2508 wrote to memory of 768	2508	01f1d82ce0.exe	40
PID 2508 wrote to memory of 768	2508	01f1d82ce0.exe	40
PID 2748 wrote to memory of 2728	2748	skotes.exe	41
PID 2748 wrote to memory of 2728	2748	skotes.exe	41
PID 2748 wrote to memory of 2728	2748	skotes.exe	41
PID 2748 wrote to memory of 2728	2748	skotes.exe	41
PID 2728 wrote to memory of 1824	2728	14a66326ca.exe	42
PID 2728 wrote to memory of 1824	2728	14a66326ca.exe	42
PID 2728 wrote to memory of 1824	2728	14a66326ca.exe	42
PID 2728 wrote to memory of 1824	2728	14a66326ca.exe	42
PID 1792 wrote to memory of 2160	1792	a28167264b.exe	44
PID 1792 wrote to memory of 2160	1792	a28167264b.exe	44
PID 1792 wrote to memory of 2160	1792	a28167264b.exe	44
PID 1792 wrote to memory of 2160	1792	a28167264b.exe	44
PID 2160 wrote to memory of 2292	2160	cmd.exe	46
PID 2160 wrote to memory of 2292	2160	cmd.exe	46
PID 2160 wrote to memory of 2292	2160	cmd.exe	46
PID 2160 wrote to memory of 2292	2160	cmd.exe	46
PID 2728 wrote to memory of 1596	2728	14a66326ca.exe	47
PID 2728 wrote to memory of 1596	2728	14a66326ca.exe	47
PID 2728 wrote to memory of 1596	2728	14a66326ca.exe	47
PID 2728 wrote to memory of 1596	2728	14a66326ca.exe	47
PID 2728 wrote to memory of 2948	2728	14a66326ca.exe	49
PID 2728 wrote to memory of 2948	2728	14a66326ca.exe	49
PID 2728 wrote to memory of 2948	2728	14a66326ca.exe	49
PID 2728 wrote to memory of 2948	2728	14a66326ca.exe	49
PID 2728 wrote to memory of 2956	2728	14a66326ca.exe	51
PID 2728 wrote to memory of 2956	2728	14a66326ca.exe	51
PID 2728 wrote to memory of 2956	2728	14a66326ca.exe	51
PID 2728 wrote to memory of 2956	2728	14a66326ca.exe	51
PID 2728 wrote to memory of 2944	2728	14a66326ca.exe	53
PID 2728 wrote to memory of 2944	2728	14a66326ca.exe	53
PID 2728 wrote to memory of 2944	2728	14a66326ca.exe	53
PID 2728 wrote to memory of 2944	2728	14a66326ca.exe	53
PID 2728 wrote to memory of 320	2728	14a66326ca.exe	55
PID 2728 wrote to memory of 320	2728	14a66326ca.exe	55
PID 2728 wrote to memory of 320	2728	14a66326ca.exe	55
PID 2728 wrote to memory of 320	2728	14a66326ca.exe	55

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\4741cf03bed9f4b6d4e0173a11d23f55b75259de759780f95380ffcb4889330c.exe
"C:\Users\Admin\AppData\Local\Temp\4741cf03bed9f4b6d4e0173a11d23f55b75259de759780f95380ffcb4889330c.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Loads dropped DLL
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:2508
- C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
  "C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe"
  2⤵
  - Identifies VirtualBox via ACPI registry values (likely anti-VM)
  - Checks BIOS information in registry
  - Executes dropped EXE
  - Identifies Wine through registry keys
  - Loads dropped DLL
  - Adds Run key to start application
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:2748
- - C:\Users\Admin\AppData\Local\Temp\1015877001\7c3fc2a5fb.exe
    "C:\Users\Admin\AppData\Local\Temp\1015877001\7c3fc2a5fb.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:1568
- - C:\Users\Admin\AppData\Local\Temp\1015879001\a28167264b.exe
    "C:\Users\Admin\AppData\Local\Temp\1015879001\a28167264b.exe"
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Checks processor information in registry
    - Modifies system certificate store
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:1792
  - - C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\system32\cmd.exe" /c timeout /t 10 & del /f /q "C:\Users\Admin\AppData\Local\Temp\1015879001\a28167264b.exe" & rd /s /q "C:\ProgramData\OZMG479H4EUA" & exit
      4⤵
      System Location Discovery: System Language Discovery
      Suspicious use of WriteProcessMemory
      PID:2160
    - - C:\Windows\SysWOW64\timeout.exe
        
        timeout /t 10
        5⤵
        System Location Discovery: System Language Discovery
        Delays execution with timeout.exe
        
        PID:2292
- - C:\Users\Admin\AppData\Local\Temp\1015880001\01f1d82ce0.exe
    "C:\Users\Admin\AppData\Local\Temp\1015880001\01f1d82ce0.exe"
    3⤵
    - Identifies VirtualBox via ACPI registry values (likely anti-VM)
    - Checks BIOS information in registry
    - Executes dropped EXE
    - Identifies Wine through registry keys
    - Loads dropped DLL
    - Suspicious use of NtSetInformationThreadHideFromDebugger
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:2508
  - - C:\Users\Admin\AppData\Local\Temp\GOMVUQNPZ02AC2LR497ASG.exe
      "C:\Users\Admin\AppData\Local\Temp\GOMVUQNPZ02AC2LR497ASG.exe"
      4⤵
      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:2964
  - - C:\Users\Admin\AppData\Local\Temp\S8LT74CN8PKHWBQSWFJROM1U.exe
      "C:\Users\Admin\AppData\Local\Temp\S8LT74CN8PKHWBQSWFJROM1U.exe"
      4⤵
      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:768
- - C:\Users\Admin\AppData\Local\Temp\1015881001\65bbf291c1.exe
    "C:\Users\Admin\AppData\Local\Temp\1015881001\65bbf291c1.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:1096
- - C:\Users\Admin\AppData\Local\Temp\1015882001\14a66326ca.exe
    "C:\Users\Admin\AppData\Local\Temp\1015882001\14a66326ca.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:2728
  - - 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:1824
  - - 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:1596
  - - 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:2948
  - - 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:2956
  - - 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:2944
  - - C:\Program Files\Mozilla Firefox\firefox.exe
      "C:\Program Files\Mozilla Firefox\firefox.exe" --kiosk "https://youtube.com/account?=https://accounts.google.com/v3/signin/challenge/pwd" --no-default-browser-check --disable-popup-blocking
      4⤵
      PID:320
    - - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" --kiosk https://youtube.com/account?=https://accounts.google.com/v3/signin/challenge/pwd --no-default-browser-check --disable-popup-blocking
        5⤵
        Checks processor information in registry
        Modifies registry class
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of FindShellTrayWindow
        Suspicious use of SendNotifyMessage
        
        PID:536
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="536.0.1672673105\1107724288" -parentBuildID 20221007134813 -prefsHandle 1220 -prefMapHandle 1212 -prefsLen 20847 -prefMapSize 233444 -appDir "C:\Program Files\Mozilla Firefox\browser" - {1567b985-5fbc-4f74-9409-bce9aa4c7899} 536 "\\.\pipe\gecko-crash-server-pipe.536" 1284 105e0658 gpu
        6⤵
        
        PID:2776
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="536.1.1760417735\852298892" -parentBuildID 20221007134813 -prefsHandle 1488 -prefMapHandle 1484 -prefsLen 21708 -prefMapSize 233444 -appDir "C:\Program Files\Mozilla Firefox\browser" - {81ee109a-9d94-4476-a479-e1672447c2cf} 536 "\\.\pipe\gecko-crash-server-pipe.536" 1500 d73f58 socket
        6⤵
        
        PID:2788
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="536.2.521707045\455773273" -childID 1 -isForBrowser -prefsHandle 2104 -prefMapHandle 2100 -prefsLen 21746 -prefMapSize 233444 -jsInitHandle 856 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {68763ebd-be53-4ff2-bcd7-ece50510d31e} 536 "\\.\pipe\gecko-crash-server-pipe.536" 2116 19ede558 tab
        6⤵
        
        PID:2508
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="536.3.1404424417\1380657319" -childID 2 -isForBrowser -prefsHandle 2928 -prefMapHandle 2924 -prefsLen 26216 -prefMapSize 233444 -jsInitHandle 856 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {607e4d82-6762-4824-adc6-0917ae2a9cbf} 536 "\\.\pipe\gecko-crash-server-pipe.536" 2940 d64258 tab
        6⤵
        
        PID:1696
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="536.4.106308977\331100214" -childID 3 -isForBrowser -prefsHandle 3804 -prefMapHandle 3800 -prefsLen 26275 -prefMapSize 233444 -jsInitHandle 856 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {e7f87ec4-244f-4bca-bb7b-71a5fdec4a60} 536 "\\.\pipe\gecko-crash-server-pipe.536" 3816 1d2be858 tab
        6⤵
        
        PID:1320
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="536.5.4273426\1185392904" -childID 4 -isForBrowser -prefsHandle 3960 -prefMapHandle 3964 -prefsLen 26275 -prefMapSize 233444 -jsInitHandle 856 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {d5970c11-ce64-4803-9520-9541a8fa91ab} 536 "\\.\pipe\gecko-crash-server-pipe.536" 3948 20e13358 tab
        6⤵
        
        PID:2640
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="536.6.356073078\444177441" -childID 5 -isForBrowser -prefsHandle 4168 -prefMapHandle 3804 -prefsLen 26275 -prefMapSize 233444 -jsInitHandle 856 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {60e21866-6b17-480a-a0d2-90b99258b79e} 536 "\\.\pipe\gecko-crash-server-pipe.536" 4156 20f46d58 tab
        6⤵
        
        PID:936
- - C:\Users\Admin\AppData\Local\Temp\1015883001\6dc3550577.exe
    "C:\Users\Admin\AppData\Local\Temp\1015883001\6dc3550577.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:324

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

Subvert Trust Controls

T1553

Install Root Certificate

T1553.004

Virtualization/Sandbox Evasion

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Browser Information Discovery

T1217

Query Registry

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Virtualization/Sandbox Evasion