amadey | d94506b192d68e1a3e0330db62fd84d4c1b98597869a4f831a06e7f73708714c

Windows Service

T1543.003

Disable or Modify Tools

T1562.001

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	73ccf42900.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	73ccf42900.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	73ccf42900.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	73ccf42900.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	73ccf42900.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	73ccf42900.exe

Stealc
Stealc is an infostealer written in C++.
stealer stealc
Stealc family
stealc
Xworm
Xworm is a remote access trojan written in C#.
trojan rat xworm
Xworm family
xworm

Enumerates VirtualBox registry keys 2 TTPs 1 IoCs

Query Registry

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VBoxSF	23df97b84f.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__	92dfd41111.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	23df97b84f.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	rhnew.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	ab4d5787b4.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	8536346613.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	73ccf42900.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	d94506b192d68e1a3e0330db62fd84d4c1b98597869a4f831a06e7f73708714c.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 4 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
10128	powershell.exe
10204	powershell.exe
6764	powershell.exe
6852	powershell.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\VideoBiosVersion	d94506b192d68e1a3e0330db62fd84d4c1b98597869a4f831a06e7f73708714c.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	23df97b84f.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	8536346613.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	73ccf42900.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	92dfd41111.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	8536346613.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	73ccf42900.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	d94506b192d68e1a3e0330db62fd84d4c1b98597869a4f831a06e7f73708714c.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	23df97b84f.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	rhnew.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	rhnew.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	ab4d5787b4.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	92dfd41111.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	ab4d5787b4.exe

Drops startup file 2 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\WindowsUpdaterConf.lnk	wL3EGdM.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\WindowsUpdaterConf.lnk	wL3EGdM.exe

Executes dropped EXE 11 IoCs

pid	Process
2484	skotes.exe
2280	92dfd41111.exe
1756	23df97b84f.exe
2272	rhnew.exe
2148	ab4d5787b4.exe
1952	8536346613.exe
988	f6b11cc3cc.exe
3512	73ccf42900.exe
3780	wL3EGdM.exe
9620	wL3EGdM.exe
7308	WindowsUpdaterConf.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-1-5-21-2039016743-699959520-214465309-1000\Software\Wine	73ccf42900.exe
Key opened	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Wine	d94506b192d68e1a3e0330db62fd84d4c1b98597869a4f831a06e7f73708714c.exe
Key opened	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Wine	92dfd41111.exe
Key opened	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Wine	23df97b84f.exe
Key opened	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Wine	rhnew.exe
Key opened	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Wine	ab4d5787b4.exe
Key opened	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Wine	8536346613.exe

Loads dropped DLL 15 IoCs

pid	Process
2568	d94506b192d68e1a3e0330db62fd84d4c1b98597869a4f831a06e7f73708714c.exe
2568	d94506b192d68e1a3e0330db62fd84d4c1b98597869a4f831a06e7f73708714c.exe
2484	skotes.exe
2484	skotes.exe
2484	skotes.exe
2484	skotes.exe
2484	skotes.exe
2484	skotes.exe
2484	skotes.exe
2484	skotes.exe
2484	skotes.exe
2484	skotes.exe
3780	wL3EGdM.exe
2280	92dfd41111.exe
9620	wL3EGdM.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	73ccf42900.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	73ccf42900.exe

Adds Run key to start application 2 TTPs 6 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows\CurrentVersion\Run\ab4d5787b4.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1012471001\\ab4d5787b4.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows\CurrentVersion\Run\8536346613.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1012472001\\8536346613.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows\CurrentVersion\Run\f6b11cc3cc.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1012473001\\f6b11cc3cc.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows\CurrentVersion\Run\73ccf42900.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1012474001\\73ccf42900.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows\CurrentVersion\Run\666999666 = "C:\\Users\\Admin\\AppData\\Roaming\\wL3EGdM.exe"	wL3EGdM.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows\CurrentVersion\Run\WindowsUpdaterConf = "C:\\Users\\Admin\\WindowsUpdaterConf.exe"	wL3EGdM.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

Looks up external IP address via web service 1 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
151	ip-api.com

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral1/files/0x000500000001a4bd-151.dat	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 8 IoCs

pid	Process
2568	d94506b192d68e1a3e0330db62fd84d4c1b98597869a4f831a06e7f73708714c.exe
2484	skotes.exe
2280	92dfd41111.exe
1756	23df97b84f.exe
2272	rhnew.exe
2148	ab4d5787b4.exe
1952	8536346613.exe
3512	73ccf42900.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3780 set thread context of 9620	3780	wL3EGdM.exe	62

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\skotes.job	d94506b192d68e1a3e0330db62fd84d4c1b98597869a4f831a06e7f73708714c.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 26 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	92dfd41111.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ab4d5787b4.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	8536346613.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f6b11cc3cc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Nls\Language	f6b11cc3cc.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	73ccf42900.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	skotes.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	timeout.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d94506b192d68e1a3e0330db62fd84d4c1b98597869a4f831a06e7f73708714c.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rhnew.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	wL3EGdM.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WindowsUpdaterConf.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	23df97b84f.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Nls\Language\InstallLanguage	f6b11cc3cc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	wL3EGdM.exe

Checks processor information in registry 2 TTPs 6 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\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\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	firefox.exe

Delays execution with timeout.exe 1 IoCs

pid	Process
9748	timeout.exe

Kills process with taskkill 5 IoCs

pid	Process
984	taskkill.exe
2648	taskkill.exe
1796	taskkill.exe
2156	taskkill.exe
1656	taskkill.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000_Classes\Local Settings	firefox.exe

Modifies system certificate store 2 TTPs 4 IoCs

evasion spyware trojan

Install Root Certificate

T1553.004

Modify Registry

description	ioc	Process
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25\Blob = 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	ab4d5787b4.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25	ab4d5787b4.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25\Blob = 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	ab4d5787b4.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\5FB7EE0633E259DBAD0C4C9AE6D38F1A61C7DC25\Blob = 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	ab4d5787b4.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

pid	Process
6984	schtasks.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2568	d94506b192d68e1a3e0330db62fd84d4c1b98597869a4f831a06e7f73708714c.exe
2484	skotes.exe
2280	92dfd41111.exe
1756	23df97b84f.exe
1756	23df97b84f.exe
1756	23df97b84f.exe
1756	23df97b84f.exe
1756	23df97b84f.exe
1756	23df97b84f.exe
2272	rhnew.exe
2148	ab4d5787b4.exe
1952	8536346613.exe
988	f6b11cc3cc.exe
3512	73ccf42900.exe
3512	73ccf42900.exe
988	f6b11cc3cc.exe
988	f6b11cc3cc.exe
988	f6b11cc3cc.exe
3512	73ccf42900.exe
3512	73ccf42900.exe
3780	wL3EGdM.exe
3780	wL3EGdM.exe
3780	wL3EGdM.exe
3780	wL3EGdM.exe
3780	wL3EGdM.exe
3780	wL3EGdM.exe
3780	wL3EGdM.exe
3780	wL3EGdM.exe
3780	wL3EGdM.exe
3780	wL3EGdM.exe
3780	wL3EGdM.exe
3780	wL3EGdM.exe
3780	wL3EGdM.exe
3780	wL3EGdM.exe
3780	wL3EGdM.exe
3780	wL3EGdM.exe
3780	wL3EGdM.exe
3780	wL3EGdM.exe
3780	wL3EGdM.exe
3780	wL3EGdM.exe
3780	wL3EGdM.exe
3780	wL3EGdM.exe
3780	wL3EGdM.exe
3780	wL3EGdM.exe
3780	wL3EGdM.exe
3780	wL3EGdM.exe
3780	wL3EGdM.exe
3780	wL3EGdM.exe
3780	wL3EGdM.exe
3780	wL3EGdM.exe
3780	wL3EGdM.exe
3780	wL3EGdM.exe
3780	wL3EGdM.exe
3780	wL3EGdM.exe
3780	wL3EGdM.exe
3780	wL3EGdM.exe
3780	wL3EGdM.exe
3780	wL3EGdM.exe
3780	wL3EGdM.exe
3780	wL3EGdM.exe
3780	wL3EGdM.exe
3780	wL3EGdM.exe
3780	wL3EGdM.exe
3780	wL3EGdM.exe

Suspicious use of AdjustPrivilegeToken 16 IoCs

description	pid	Process
Token: SeDebugPrivilege	2648	taskkill.exe
Token: SeDebugPrivilege	1796	taskkill.exe
Token: SeDebugPrivilege	2156	taskkill.exe
Token: SeDebugPrivilege	1656	taskkill.exe
Token: SeDebugPrivilege	984	taskkill.exe
Token: SeDebugPrivilege	2492	firefox.exe
Token: SeDebugPrivilege	2492	firefox.exe
Token: SeDebugPrivilege	3512	73ccf42900.exe
Token: SeDebugPrivilege	3780	wL3EGdM.exe
Token: SeDebugPrivilege	9620	wL3EGdM.exe
Token: SeDebugPrivilege	10128	powershell.exe
Token: SeDebugPrivilege	10204	powershell.exe
Token: SeDebugPrivilege	6764	powershell.exe
Token: SeDebugPrivilege	6852	powershell.exe
Token: SeDebugPrivilege	9620	wL3EGdM.exe
Token: SeDebugPrivilege	7308	WindowsUpdaterConf.exe

Suspicious use of FindShellTrayWindow 15 IoCs

pid	Process
2568	d94506b192d68e1a3e0330db62fd84d4c1b98597869a4f831a06e7f73708714c.exe
988	f6b11cc3cc.exe
988	f6b11cc3cc.exe
988	f6b11cc3cc.exe
988	f6b11cc3cc.exe
988	f6b11cc3cc.exe
988	f6b11cc3cc.exe
2492	firefox.exe
2492	firefox.exe
2492	firefox.exe
2492	firefox.exe
988	f6b11cc3cc.exe
988	f6b11cc3cc.exe
988	f6b11cc3cc.exe
988	f6b11cc3cc.exe

Suspicious use of SendNotifyMessage 13 IoCs

pid	Process
988	f6b11cc3cc.exe
988	f6b11cc3cc.exe
988	f6b11cc3cc.exe
988	f6b11cc3cc.exe
988	f6b11cc3cc.exe
988	f6b11cc3cc.exe
2492	firefox.exe
2492	firefox.exe
2492	firefox.exe
988	f6b11cc3cc.exe
988	f6b11cc3cc.exe
988	f6b11cc3cc.exe
988	f6b11cc3cc.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
9620	wL3EGdM.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2568 wrote to memory of 2484	2568	d94506b192d68e1a3e0330db62fd84d4c1b98597869a4f831a06e7f73708714c.exe	30
PID 2568 wrote to memory of 2484	2568	d94506b192d68e1a3e0330db62fd84d4c1b98597869a4f831a06e7f73708714c.exe	30
PID 2568 wrote to memory of 2484	2568	d94506b192d68e1a3e0330db62fd84d4c1b98597869a4f831a06e7f73708714c.exe	30
PID 2568 wrote to memory of 2484	2568	d94506b192d68e1a3e0330db62fd84d4c1b98597869a4f831a06e7f73708714c.exe	30
PID 2484 wrote to memory of 2280	2484	skotes.exe	32
PID 2484 wrote to memory of 2280	2484	skotes.exe	32
PID 2484 wrote to memory of 2280	2484	skotes.exe	32
PID 2484 wrote to memory of 2280	2484	skotes.exe	32
PID 2484 wrote to memory of 1756	2484	skotes.exe	33
PID 2484 wrote to memory of 1756	2484	skotes.exe	33
PID 2484 wrote to memory of 1756	2484	skotes.exe	33
PID 2484 wrote to memory of 1756	2484	skotes.exe	33
PID 2484 wrote to memory of 2272	2484	skotes.exe	36
PID 2484 wrote to memory of 2272	2484	skotes.exe	36
PID 2484 wrote to memory of 2272	2484	skotes.exe	36
PID 2484 wrote to memory of 2272	2484	skotes.exe	36
PID 2484 wrote to memory of 2148	2484	skotes.exe	37
PID 2484 wrote to memory of 2148	2484	skotes.exe	37
PID 2484 wrote to memory of 2148	2484	skotes.exe	37
PID 2484 wrote to memory of 2148	2484	skotes.exe	37
PID 2484 wrote to memory of 1952	2484	skotes.exe	38
PID 2484 wrote to memory of 1952	2484	skotes.exe	38
PID 2484 wrote to memory of 1952	2484	skotes.exe	38
PID 2484 wrote to memory of 1952	2484	skotes.exe	38
PID 2484 wrote to memory of 988	2484	skotes.exe	39
PID 2484 wrote to memory of 988	2484	skotes.exe	39
PID 2484 wrote to memory of 988	2484	skotes.exe	39
PID 2484 wrote to memory of 988	2484	skotes.exe	39
PID 988 wrote to memory of 2648	988	f6b11cc3cc.exe	40
PID 988 wrote to memory of 2648	988	f6b11cc3cc.exe	40
PID 988 wrote to memory of 2648	988	f6b11cc3cc.exe	40
PID 988 wrote to memory of 2648	988	f6b11cc3cc.exe	40
PID 988 wrote to memory of 1796	988	f6b11cc3cc.exe	43
PID 988 wrote to memory of 1796	988	f6b11cc3cc.exe	43
PID 988 wrote to memory of 1796	988	f6b11cc3cc.exe	43
PID 988 wrote to memory of 1796	988	f6b11cc3cc.exe	43
PID 988 wrote to memory of 2156	988	f6b11cc3cc.exe	45
PID 988 wrote to memory of 2156	988	f6b11cc3cc.exe	45
PID 988 wrote to memory of 2156	988	f6b11cc3cc.exe	45
PID 988 wrote to memory of 2156	988	f6b11cc3cc.exe	45
PID 988 wrote to memory of 1656	988	f6b11cc3cc.exe	47
PID 988 wrote to memory of 1656	988	f6b11cc3cc.exe	47
PID 988 wrote to memory of 1656	988	f6b11cc3cc.exe	47
PID 988 wrote to memory of 1656	988	f6b11cc3cc.exe	47
PID 988 wrote to memory of 984	988	f6b11cc3cc.exe	49
PID 988 wrote to memory of 984	988	f6b11cc3cc.exe	49
PID 988 wrote to memory of 984	988	f6b11cc3cc.exe	49
PID 988 wrote to memory of 984	988	f6b11cc3cc.exe	49
PID 988 wrote to memory of 1704	988	f6b11cc3cc.exe	51
PID 988 wrote to memory of 1704	988	f6b11cc3cc.exe	51
PID 988 wrote to memory of 1704	988	f6b11cc3cc.exe	51
PID 988 wrote to memory of 1704	988	f6b11cc3cc.exe	51
PID 1704 wrote to memory of 2492	1704	firefox.exe	52
PID 1704 wrote to memory of 2492	1704	firefox.exe	52
PID 1704 wrote to memory of 2492	1704	firefox.exe	52
PID 1704 wrote to memory of 2492	1704	firefox.exe	52
PID 1704 wrote to memory of 2492	1704	firefox.exe	52
PID 1704 wrote to memory of 2492	1704	firefox.exe	52
PID 1704 wrote to memory of 2492	1704	firefox.exe	52
PID 1704 wrote to memory of 2492	1704	firefox.exe	52
PID 1704 wrote to memory of 2492	1704	firefox.exe	52
PID 1704 wrote to memory of 2492	1704	firefox.exe	52
PID 1704 wrote to memory of 2492	1704	firefox.exe	52
PID 1704 wrote to memory of 2492	1704	firefox.exe	52

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\d94506b192d68e1a3e0330db62fd84d4c1b98597869a4f831a06e7f73708714c.exe
"C:\Users\Admin\AppData\Local\Temp\d94506b192d68e1a3e0330db62fd84d4c1b98597869a4f831a06e7f73708714c.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:2568
- 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:2484
- - C:\Users\Admin\AppData\Local\Temp\1012468001\92dfd41111.exe
    "C:\Users\Admin\AppData\Local\Temp\1012468001\92dfd41111.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
    PID:2280
- - C:\Users\Admin\AppData\Local\Temp\1012469001\23df97b84f.exe
    "C:\Users\Admin\AppData\Local\Temp\1012469001\23df97b84f.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:1756
- - C:\Users\Admin\AppData\Local\Temp\1012470001\rhnew.exe
    "C:\Users\Admin\AppData\Local\Temp\1012470001\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:2272
- - C:\Users\Admin\AppData\Local\Temp\1012471001\ab4d5787b4.exe
    "C:\Users\Admin\AppData\Local\Temp\1012471001\ab4d5787b4.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
    - Modifies system certificate store
    - Suspicious behavior: EnumeratesProcesses
    PID:2148
- - C:\Users\Admin\AppData\Local\Temp\1012472001\8536346613.exe
    "C:\Users\Admin\AppData\Local\Temp\1012472001\8536346613.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:1952
- - C:\Users\Admin\AppData\Local\Temp\1012473001\f6b11cc3cc.exe
    "C:\Users\Admin\AppData\Local\Temp\1012473001\f6b11cc3cc.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:988
  - - 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:2648
  - - 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:1796
  - - 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:2156
  - - 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:1656
  - - 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:984
  - - 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:1704
    - - 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:2492
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2492.0.157119843\1506448151" -parentBuildID 20221007134813 -prefsHandle 1220 -prefMapHandle 1180 -prefsLen 20847 -prefMapSize 233444 -appDir "C:\Program Files\Mozilla Firefox\browser" - {8848fa71-4984-488c-9a74-12f21a09cf10} 2492 "\\.\pipe\gecko-crash-server-pipe.2492" 1296 10fd5858 gpu
        6⤵
        
        PID:1248
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2492.1.865771156\685589675" -parentBuildID 20221007134813 -prefsHandle 1500 -prefMapHandle 1496 -prefsLen 21708 -prefMapSize 233444 -appDir "C:\Program Files\Mozilla Firefox\browser" - {24f1dd15-e036-49a5-8333-0e86ec44caa0} 2492 "\\.\pipe\gecko-crash-server-pipe.2492" 1512 d73958 socket
        6⤵
        
        PID:2848
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2492.2.1140510278\564608440" -childID 1 -isForBrowser -prefsHandle 2064 -prefMapHandle 2060 -prefsLen 21746 -prefMapSize 233444 -jsInitHandle 908 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {afb2dfd1-f262-4f94-8837-7e8c7c72d415} 2492 "\\.\pipe\gecko-crash-server-pipe.2492" 2076 1afcb558 tab
        6⤵
        
        PID:2688
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2492.3.1341630533\1996379942" -childID 2 -isForBrowser -prefsHandle 2640 -prefMapHandle 768 -prefsLen 26216 -prefMapSize 233444 -jsInitHandle 908 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {8ef2a76d-cb5b-4e74-8314-96cb0eab9e78} 2492 "\\.\pipe\gecko-crash-server-pipe.2492" 2652 d6bf58 tab
        6⤵
        
        PID:2444
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2492.4.437623077\1857447284" -childID 3 -isForBrowser -prefsHandle 3696 -prefMapHandle 3736 -prefsLen 26275 -prefMapSize 233444 -jsInitHandle 908 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {70fed9d3-a5d5-4543-a9d6-a8531ff65b31} 2492 "\\.\pipe\gecko-crash-server-pipe.2492" 3760 1ec66e58 tab
        6⤵
        
        PID:3764
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2492.5.1002649926\1133845436" -childID 4 -isForBrowser -prefsHandle 3868 -prefMapHandle 3872 -prefsLen 26275 -prefMapSize 233444 -jsInitHandle 908 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {0613c452-675d-48ac-b08d-e542ce5b9220} 2492 "\\.\pipe\gecko-crash-server-pipe.2492" 3864 20533458 tab
        6⤵
        
        PID:3800
      - C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2492.6.753351845\1797373074" -childID 5 -isForBrowser -prefsHandle 4060 -prefMapHandle 4064 -prefsLen 26275 -prefMapSize 233444 -jsInitHandle 908 -jsInitLen 246848 -a11yResourceId 64 -parentBuildID 20221007134813 -appDir "C:\Program Files\Mozilla Firefox\browser" - {43abf643-6388-4f92-a094-bdc76de6560c} 2492 "\\.\pipe\gecko-crash-server-pipe.2492" 4048 20534058 tab
        6⤵
        
        PID:3808
- - C:\Users\Admin\AppData\Local\Temp\1012474001\73ccf42900.exe
    "C:\Users\Admin\AppData\Local\Temp\1012474001\73ccf42900.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:3512
- - C:\Users\Admin\AppData\Local\Temp\1012475001\wL3EGdM.exe
    "C:\Users\Admin\AppData\Local\Temp\1012475001\wL3EGdM.exe"
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - Adds Run key to start application
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:3780
  - - C:\Users\Admin\AppData\Local\Temp\1012475001\wL3EGdM.exe
      "C:\Users\Admin\AppData\Local\Temp\1012475001\wL3EGdM.exe"
      4⤵
      Drops startup file
      Executes dropped EXE
      Loads dropped DLL
      Adds Run key to start application
      System Location Discovery: System Language Discovery
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of SetWindowsHookEx
      PID:9620
    - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\1012475001\wL3EGdM.exe'
        5⤵
        Command and Scripting Interpreter: PowerShell
        System Location Discovery: System Language Discovery
        Suspicious use of AdjustPrivilegeToken
        
        PID:10128
    - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess 'wL3EGdM.exe'
        5⤵
        Command and Scripting Interpreter: PowerShell
        System Location Discovery: System Language Discovery
        Suspicious use of AdjustPrivilegeToken
        
        PID:10204
    - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Users\Admin\WindowsUpdaterConf.exe'
        5⤵
        Command and Scripting Interpreter: PowerShell
        System Location Discovery: System Language Discovery
        Suspicious use of AdjustPrivilegeToken
        
        PID:6764
    - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess 'WindowsUpdaterConf.exe'
        5⤵
        Command and Scripting Interpreter: PowerShell
        System Location Discovery: System Language Discovery
        Suspicious use of AdjustPrivilegeToken
        
        PID:6852
    - - C:\Windows\SysWOW64\schtasks.exe
        
        "C:\Windows\System32\schtasks.exe" /create /f /RL HIGHEST /sc minute /mo 1 /tn "WindowsUpdaterConf" /tr "C:\Users\Admin\WindowsUpdaterConf.exe"
        5⤵
        System Location Discovery: System Language Discovery
        Scheduled Task/Job: Scheduled Task
        
        PID:6984
  - - C:\Windows\SysWOW64\cmd.exe
      "cmd" /c timeout /t 1 && DEL /f wL3EGdM.exe
      4⤵
      System Location Discovery: System Language Discovery
      PID:9704
    - - C:\Windows\SysWOW64\timeout.exe
        
        timeout /t 1
        5⤵
        System Location Discovery: System Language Discovery
        Delays execution with timeout.exe
        
        PID:9748

C:\Windows\system32\taskeng.exe
taskeng.exe {F26D9B6D-6EBB-4857-8570-0D6EE9B71585} S-1-5-21-2039016743-699959520-214465309-1000:PIDEURYY\Admin:Interactive:[1]
1⤵
PID:7272
- C:\Users\Admin\WindowsUpdaterConf.exe
  C:\Users\Admin\WindowsUpdaterConf.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:7308

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Scheduled Task/Job

T1053

Scheduled Task

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Scheduled Task/Job

T1053

Scheduled Task

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

Scheduled Task/Job

T1053

Scheduled Task

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

Discovery

Query Registry

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Virtualization/Sandbox Evasion