amadey | c583a31a46fe6f88a51671e4d23dffe9f4470a57931b633c9de3464897d9b12e

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\DisableRealtimeMonitoring = "1"	e85412f19c.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection	4X090N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	4X090N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	e85412f19c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	e85412f19c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	e85412f19c.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	4X090N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	4X090N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	4X090N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	4X090N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	e85412f19c.exe

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

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 11 IoCs

evasion

Query Registry

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	1T31K7.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	2n9842.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	3z98s.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	53822e67cd.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	d8f391e2e8.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	46e38f8fa5.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	e85412f19c.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	4X090N.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe

Downloads MZ/PE file

Checks BIOS information in registry 2 TTPs 22 IoCs

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

Query Registry

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	d8f391e2e8.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	46e38f8fa5.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\VideoBiosVersion	2n9842.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	3z98s.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	4X090N.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	4X090N.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	53822e67cd.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	46e38f8fa5.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	e85412f19c.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	1T31K7.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	1T31K7.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	3z98s.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	d8f391e2e8.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	e85412f19c.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	2n9842.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	53822e67cd.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-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\International\Geo\Nation	1T31K7.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\International\Geo\Nation	skotes.exe

Executes dropped EXE 14 IoCs

pid	Process
3948	A0z31.exe
3968	x2u37.exe
1536	1T31K7.exe
3260	skotes.exe
5068	2n9842.exe
1372	3z98s.exe
4944	4X090N.exe
1540	53822e67cd.exe
2308	d8f391e2e8.exe
1828	46e38f8fa5.exe
4956	27b88c8eef.exe
4388	e85412f19c.exe
5752	skotes.exe
5588	skotes.exe

Identifies Wine through registry keys 2 TTPs 11 IoCs

Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

evasion

Query Registry

Virtualization/Sandbox Evasion

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Software\Wine	2n9842.exe
Key opened	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Software\Wine	3z98s.exe
Key opened	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Software\Wine	46e38f8fa5.exe
Key opened	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Software\Wine	1T31K7.exe
Key opened	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Software\Wine	4X090N.exe
Key opened	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Software\Wine	53822e67cd.exe
Key opened	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Software\Wine	d8f391e2e8.exe
Key opened	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Software\Wine	e85412f19c.exe
Key opened	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Software\Wine	skotes.exe

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	4X090N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	4X090N.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	e85412f19c.exe

Adds Run key to start application 2 TTPs 7 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\d8f391e2e8.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1012629001\\d8f391e2e8.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\46e38f8fa5.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1012630001\\46e38f8fa5.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\27b88c8eef.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1012631001\\27b88c8eef.exe"	skotes.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\e85412f19c.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1012632001\\e85412f19c.exe"	skotes.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\""	c583a31a46fe6f88a51671e4d23dffe9f4470a57931b633c9de3464897d9b12e.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup1 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP001.TMP\\\""	A0z31.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup2 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP002.TMP\\\""	x2u37.exe

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral1/files/0x000c000000023c2d-119.dat	autoit_exe

Suspicious use of NtSetInformationThreadHideFromDebugger 11 IoCs

pid	Process
1536	1T31K7.exe
3260	skotes.exe
5068	2n9842.exe
1372	3z98s.exe
4944	4X090N.exe
1540	53822e67cd.exe
2308	d8f391e2e8.exe
1828	46e38f8fa5.exe
4388	e85412f19c.exe
5752	skotes.exe
5588	skotes.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\skotes.job	1T31K7.exe

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

System Information Discovery
T1082

Program crash 2 IoCs

pid	pid_target	Process	procid_target
2008	5068	WerFault.exe	86
4936	2308	WerFault.exe	96

System Location Discovery: System Language Discovery 1 TTPs 20 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	c583a31a46fe6f88a51671e4d23dffe9f4470a57931b633c9de3464897d9b12e.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	A0z31.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2n9842.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Nls\Language\InstallLanguage	27b88c8eef.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1T31K7.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	4X090N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	53822e67cd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d8f391e2e8.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	x2u37.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	3z98s.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	46e38f8fa5.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	27b88c8eef.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Nls\Language	27b88c8eef.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e85412f19c.exe

Checks processor information in registry 2 TTPs 8 IoCs

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

Query Registry

System Information Discovery

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\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
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

Kills process with taskkill 5 IoCs

evasion

pid	Process
3340	taskkill.exe
3416	taskkill.exe
3920	taskkill.exe
1064	taskkill.exe
2216	taskkill.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000_Classes\Local Settings	firefox.exe

Suspicious behavior: EnumeratesProcesses 31 IoCs

pid	Process
1536	1T31K7.exe
1536	1T31K7.exe
3260	skotes.exe
3260	skotes.exe
5068	2n9842.exe
5068	2n9842.exe
1372	3z98s.exe
1372	3z98s.exe
4944	4X090N.exe
4944	4X090N.exe
1540	53822e67cd.exe
1540	53822e67cd.exe
4944	4X090N.exe
4944	4X090N.exe
2308	d8f391e2e8.exe
2308	d8f391e2e8.exe
1828	46e38f8fa5.exe
1828	46e38f8fa5.exe
4956	27b88c8eef.exe
4956	27b88c8eef.exe
4388	e85412f19c.exe
4388	e85412f19c.exe
4956	27b88c8eef.exe
4956	27b88c8eef.exe
4388	e85412f19c.exe
4388	e85412f19c.exe
4388	e85412f19c.exe
5752	skotes.exe
5752	skotes.exe
5588	skotes.exe
5588	skotes.exe

Suspicious use of AdjustPrivilegeToken 12 IoCs

description	pid	Process
Token: SeDebugPrivilege	4944	4X090N.exe
Token: SeDebugPrivilege	1064	taskkill.exe
Token: SeDebugPrivilege	2216	taskkill.exe
Token: SeDebugPrivilege	3340	taskkill.exe
Token: SeDebugPrivilege	3416	taskkill.exe
Token: SeDebugPrivilege	3920	taskkill.exe
Token: SeDebugPrivilege	2904	firefox.exe
Token: SeDebugPrivilege	2904	firefox.exe
Token: SeDebugPrivilege	4388	e85412f19c.exe
Token: SeDebugPrivilege	2904	firefox.exe
Token: SeDebugPrivilege	2904	firefox.exe
Token: SeDebugPrivilege	2904	firefox.exe

Suspicious use of FindShellTrayWindow 32 IoCs

pid	Process
4956	27b88c8eef.exe
4956	27b88c8eef.exe
4956	27b88c8eef.exe
4956	27b88c8eef.exe
4956	27b88c8eef.exe
4956	27b88c8eef.exe
4956	27b88c8eef.exe
2904	firefox.exe
2904	firefox.exe
2904	firefox.exe
2904	firefox.exe
2904	firefox.exe
2904	firefox.exe
2904	firefox.exe
2904	firefox.exe
2904	firefox.exe
2904	firefox.exe
2904	firefox.exe
2904	firefox.exe
2904	firefox.exe
2904	firefox.exe
2904	firefox.exe
2904	firefox.exe
2904	firefox.exe
2904	firefox.exe
2904	firefox.exe
2904	firefox.exe
2904	firefox.exe
4956	27b88c8eef.exe
4956	27b88c8eef.exe
4956	27b88c8eef.exe
4956	27b88c8eef.exe

Suspicious use of SendNotifyMessage 31 IoCs

pid	Process
4956	27b88c8eef.exe
4956	27b88c8eef.exe
4956	27b88c8eef.exe
4956	27b88c8eef.exe
4956	27b88c8eef.exe
4956	27b88c8eef.exe
4956	27b88c8eef.exe
2904	firefox.exe
2904	firefox.exe
2904	firefox.exe
2904	firefox.exe
2904	firefox.exe
2904	firefox.exe
2904	firefox.exe
2904	firefox.exe
2904	firefox.exe
2904	firefox.exe
2904	firefox.exe
2904	firefox.exe
2904	firefox.exe
2904	firefox.exe
2904	firefox.exe
2904	firefox.exe
2904	firefox.exe
2904	firefox.exe
2904	firefox.exe
2904	firefox.exe
4956	27b88c8eef.exe
4956	27b88c8eef.exe
4956	27b88c8eef.exe
4956	27b88c8eef.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2904	firefox.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 556 wrote to memory of 3948	556	c583a31a46fe6f88a51671e4d23dffe9f4470a57931b633c9de3464897d9b12e.exe	82
PID 556 wrote to memory of 3948	556	c583a31a46fe6f88a51671e4d23dffe9f4470a57931b633c9de3464897d9b12e.exe	82
PID 556 wrote to memory of 3948	556	c583a31a46fe6f88a51671e4d23dffe9f4470a57931b633c9de3464897d9b12e.exe	82
PID 3948 wrote to memory of 3968	3948	A0z31.exe	83
PID 3948 wrote to memory of 3968	3948	A0z31.exe	83
PID 3948 wrote to memory of 3968	3948	A0z31.exe	83
PID 3968 wrote to memory of 1536	3968	x2u37.exe	84
PID 3968 wrote to memory of 1536	3968	x2u37.exe	84
PID 3968 wrote to memory of 1536	3968	x2u37.exe	84
PID 1536 wrote to memory of 3260	1536	1T31K7.exe	85
PID 1536 wrote to memory of 3260	1536	1T31K7.exe	85
PID 1536 wrote to memory of 3260	1536	1T31K7.exe	85
PID 3968 wrote to memory of 5068	3968	x2u37.exe	86
PID 3968 wrote to memory of 5068	3968	x2u37.exe	86
PID 3968 wrote to memory of 5068	3968	x2u37.exe	86
PID 3948 wrote to memory of 1372	3948	A0z31.exe	91
PID 3948 wrote to memory of 1372	3948	A0z31.exe	91
PID 3948 wrote to memory of 1372	3948	A0z31.exe	91
PID 556 wrote to memory of 4944	556	c583a31a46fe6f88a51671e4d23dffe9f4470a57931b633c9de3464897d9b12e.exe	92
PID 556 wrote to memory of 4944	556	c583a31a46fe6f88a51671e4d23dffe9f4470a57931b633c9de3464897d9b12e.exe	92
PID 556 wrote to memory of 4944	556	c583a31a46fe6f88a51671e4d23dffe9f4470a57931b633c9de3464897d9b12e.exe	92
PID 3260 wrote to memory of 1540	3260	skotes.exe	93
PID 3260 wrote to memory of 1540	3260	skotes.exe	93
PID 3260 wrote to memory of 1540	3260	skotes.exe	93
PID 3260 wrote to memory of 2308	3260	skotes.exe	96
PID 3260 wrote to memory of 2308	3260	skotes.exe	96
PID 3260 wrote to memory of 2308	3260	skotes.exe	96
PID 3260 wrote to memory of 1828	3260	skotes.exe	101
PID 3260 wrote to memory of 1828	3260	skotes.exe	101
PID 3260 wrote to memory of 1828	3260	skotes.exe	101
PID 3260 wrote to memory of 4956	3260	skotes.exe	105
PID 3260 wrote to memory of 4956	3260	skotes.exe	105
PID 3260 wrote to memory of 4956	3260	skotes.exe	105
PID 4956 wrote to memory of 1064	4956	27b88c8eef.exe	106
PID 4956 wrote to memory of 1064	4956	27b88c8eef.exe	106
PID 4956 wrote to memory of 1064	4956	27b88c8eef.exe	106
PID 4956 wrote to memory of 2216	4956	27b88c8eef.exe	108
PID 4956 wrote to memory of 2216	4956	27b88c8eef.exe	108
PID 4956 wrote to memory of 2216	4956	27b88c8eef.exe	108
PID 4956 wrote to memory of 3340	4956	27b88c8eef.exe	110
PID 4956 wrote to memory of 3340	4956	27b88c8eef.exe	110
PID 4956 wrote to memory of 3340	4956	27b88c8eef.exe	110
PID 4956 wrote to memory of 3416	4956	27b88c8eef.exe	112
PID 4956 wrote to memory of 3416	4956	27b88c8eef.exe	112
PID 4956 wrote to memory of 3416	4956	27b88c8eef.exe	112
PID 4956 wrote to memory of 3920	4956	27b88c8eef.exe	114
PID 4956 wrote to memory of 3920	4956	27b88c8eef.exe	114
PID 4956 wrote to memory of 3920	4956	27b88c8eef.exe	114
PID 4956 wrote to memory of 2476	4956	27b88c8eef.exe	116
PID 4956 wrote to memory of 2476	4956	27b88c8eef.exe	116
PID 2476 wrote to memory of 2904	2476	firefox.exe	117
PID 2476 wrote to memory of 2904	2476	firefox.exe	117
PID 2476 wrote to memory of 2904	2476	firefox.exe	117
PID 2476 wrote to memory of 2904	2476	firefox.exe	117
PID 2476 wrote to memory of 2904	2476	firefox.exe	117
PID 2476 wrote to memory of 2904	2476	firefox.exe	117
PID 2476 wrote to memory of 2904	2476	firefox.exe	117
PID 2476 wrote to memory of 2904	2476	firefox.exe	117
PID 2476 wrote to memory of 2904	2476	firefox.exe	117
PID 2476 wrote to memory of 2904	2476	firefox.exe	117
PID 2476 wrote to memory of 2904	2476	firefox.exe	117
PID 2904 wrote to memory of 1344	2904	firefox.exe	118
PID 2904 wrote to memory of 1344	2904	firefox.exe	118
PID 2904 wrote to memory of 1344	2904	firefox.exe	118

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\c583a31a46fe6f88a51671e4d23dffe9f4470a57931b633c9de3464897d9b12e.exe
"C:\Users\Admin\AppData\Local\Temp\c583a31a46fe6f88a51671e4d23dffe9f4470a57931b633c9de3464897d9b12e.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:556
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\A0z31.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\A0z31.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3948
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x2u37.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x2u37.exe
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:3968
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\1T31K7.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\1T31K7.exe
      4⤵
      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
      Suspicious use of NtSetInformationThreadHideFromDebugger
      Drops file in Windows directory
      System Location Discovery: System Language Discovery
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of WriteProcessMemory
      PID:1536
    - - C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
        
        "C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe"
        5⤵
        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:3260
      - C:\Users\Admin\AppData\Local\Temp\1012628001\53822e67cd.exe
        
        "C:\Users\Admin\AppData\Local\Temp\1012628001\53822e67cd.exe"
        6⤵
        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:1540
      - C:\Users\Admin\AppData\Local\Temp\1012629001\d8f391e2e8.exe
        
        "C:\Users\Admin\AppData\Local\Temp\1012629001\d8f391e2e8.exe"
        6⤵
        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:2308
        
        C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 2308 -s 1584
        7⤵
        Program crash
        
        PID:4936
      - C:\Users\Admin\AppData\Local\Temp\1012630001\46e38f8fa5.exe
        
        "C:\Users\Admin\AppData\Local\Temp\1012630001\46e38f8fa5.exe"
        6⤵
        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:1828
      - C:\Users\Admin\AppData\Local\Temp\1012631001\27b88c8eef.exe
        
        "C:\Users\Admin\AppData\Local\Temp\1012631001\27b88c8eef.exe"
        6⤵
        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:4956
        
        C:\Windows\SysWOW64\taskkill.exe
        
        taskkill /F /IM firefox.exe /T
        7⤵
        System Location Discovery: System Language Discovery
        Kills process with taskkill
        Suspicious use of AdjustPrivilegeToken
        
        PID:1064
        
        C:\Windows\SysWOW64\taskkill.exe
        
        taskkill /F /IM chrome.exe /T
        7⤵
        System Location Discovery: System Language Discovery
        Kills process with taskkill
        Suspicious use of AdjustPrivilegeToken
        
        PID:2216
        
        C:\Windows\SysWOW64\taskkill.exe
        
        taskkill /F /IM msedge.exe /T
        7⤵
        System Location Discovery: System Language Discovery
        Kills process with taskkill
        Suspicious use of AdjustPrivilegeToken
        
        PID:3340
        
        C:\Windows\SysWOW64\taskkill.exe
        
        taskkill /F /IM opera.exe /T
        7⤵
        System Location Discovery: System Language Discovery
        Kills process with taskkill
        Suspicious use of AdjustPrivilegeToken
        
        PID:3416
        
        C:\Windows\SysWOW64\taskkill.exe
        
        taskkill /F /IM brave.exe /T
        7⤵
        System Location Discovery: System Language Discovery
        Kills process with taskkill
        Suspicious use of AdjustPrivilegeToken
        
        PID:3920
        
        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
        7⤵
        Suspicious use of WriteProcessMemory
        
        PID:2476
        
        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
        8⤵
        Checks processor information in registry
        Modifies registry class
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of FindShellTrayWindow
        Suspicious use of SendNotifyMessage
        Suspicious use of SetWindowsHookEx
        Suspicious use of WriteProcessMemory
        
        PID:2904
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2072 -parentBuildID 20240401114208 -prefsHandle 1996 -prefMapHandle 1864 -prefsLen 23680 -prefMapSize 244658 -appDir "C:\Program Files\Mozilla Firefox\browser" - {d4de346e-677e-4d55-be3b-86bfc8142622} 2904 "\\.\pipe\gecko-crash-server-pipe.2904" gpu
        9⤵
        
        PID:1344
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2492 -parentBuildID 20240401114208 -prefsHandle 2476 -prefMapHandle 2472 -prefsLen 24600 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {20867019-f637-40b3-b52a-c1cf13814ea4} 2904 "\\.\pipe\gecko-crash-server-pipe.2904" socket
        9⤵
        
        PID:3248
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3224 -childID 1 -isForBrowser -prefsHandle 3032 -prefMapHandle 3248 -prefsLen 22652 -prefMapSize 244658 -jsInitHandle 1140 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {8f618943-5b39-4f81-acbe-3f08ed7b34d6} 2904 "\\.\pipe\gecko-crash-server-pipe.2904" tab
        9⤵
        
        PID:3352
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=3260 -childID 2 -isForBrowser -prefsHandle 3484 -prefMapHandle 3432 -prefsLen 29090 -prefMapSize 244658 -jsInitHandle 1140 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {dbf2fe32-0247-468b-b763-cdc4c14e4029} 2904 "\\.\pipe\gecko-crash-server-pipe.2904" tab
        9⤵
        
        PID:516
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4312 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 4316 -prefMapHandle 4232 -prefsLen 29090 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {fd70d0e3-6d86-4169-a689-6ebabeb25c2a} 2904 "\\.\pipe\gecko-crash-server-pipe.2904" utility
        9⤵
        Checks processor information in registry
        
        PID:6620
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5636 -childID 3 -isForBrowser -prefsHandle 5720 -prefMapHandle 5632 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1140 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {b3eb1b2a-ed21-4c93-87cf-565fe544a839} 2904 "\\.\pipe\gecko-crash-server-pipe.2904" tab
        9⤵
        
        PID:2256
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5400 -childID 4 -isForBrowser -prefsHandle 5808 -prefMapHandle 5816 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1140 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {407afb63-127a-4c25-b08d-5099406fe3bd} 2904 "\\.\pipe\gecko-crash-server-pipe.2904" tab
        9⤵
        
        PID:3740
        
        C:\Program Files\Mozilla Firefox\firefox.exe
        
        "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5984 -childID 5 -isForBrowser -prefsHandle 6060 -prefMapHandle 6056 -prefsLen 27132 -prefMapSize 244658 -jsInitHandle 1140 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {ad1ece5b-1884-4e3d-9c14-00357523a4bf} 2904 "\\.\pipe\gecko-crash-server-pipe.2904" tab
        9⤵
        
        PID:1996
      - C:\Users\Admin\AppData\Local\Temp\1012632001\e85412f19c.exe
        
        "C:\Users\Admin\AppData\Local\Temp\1012632001\e85412f19c.exe"
        6⤵
        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:4388
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\2n9842.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\2n9842.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:5068
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 5068 -s 1592
        5⤵
        Program crash
        
        PID:2008
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\3z98s.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\3z98s.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:1372
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\4X090N.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\4X090N.exe
  2⤵
  - 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:4944

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 360 -p 5068 -ip 5068
1⤵
PID:3108

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 512 -p 2308 -ip 2308
1⤵
PID:4300

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:5752

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:5588

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