amadey | a8f1ae296787ddc24e0e7a241d0bc5829631c98a5eb186a8cfd5795c6d287db9

Virtualization/Sandbox Evasion

Processes:

A307.exeDC0B.exeexplorgu.exeamadka.exeexplorha.exeexplorha.exeexplorgu.exeexplorgu.exerandom.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	A307.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	DC0B.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	explorgu.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	amadka.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	explorha.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	explorha.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	explorgu.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	explorgu.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	random.exe

Blocklisted process makes network request 4 IoCs

Processes:

rundll32.exerundll32.exerundll32.exerundll32.exe

flow pid process

114 3292 rundll32.exe
121 2948 rundll32.exe
227 5392 rundll32.exe
241 5520 rundll32.exe
Downloads MZ/PE file
Modifies Windows Firewall 2 TTPs 1 IoCs
evasion

Windows Service
T1543.003

Disable or Modify System Firewall
T1562.004

Processes:

netsh.exe

pid process

468 netsh.exe

flow	pid	process
114	3292	rundll32.exe
121	2948	rundll32.exe
227	5392	rundll32.exe
241	5520	rundll32.exe

pid	process
468	netsh.exe

Checks BIOS information in registry 2 TTPs 18 IoCs

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

Query Registry

System Information Discovery

Processes:

A307.exeexplorha.exeexplorha.exeexplorgu.exeexplorgu.exeexplorgu.exerandom.exeamadka.exeDC0B.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	A307.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	explorha.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	explorha.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	explorgu.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	explorgu.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	explorgu.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	random.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	amadka.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	explorgu.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	DC0B.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	DC0B.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	explorgu.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	explorgu.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	random.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	amadka.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	explorha.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	A307.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	explorha.exe

Checks computer location settings 2 TTPs 8 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

System Information Discovery

Processes:

ISetup3.exeDC0B.exeexplorgu.exe693A.exeISetup4.exeamadka.exeexplorha.exeRegAsm.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\Control Panel\International\Geo\Nation	ISetup3.exe
Key value queried	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\Control Panel\International\Geo\Nation	DC0B.exe
Key value queried	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\Control Panel\International\Geo\Nation	explorgu.exe
Key value queried	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\Control Panel\International\Geo\Nation	693A.exe
Key value queried	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\Control Panel\International\Geo\Nation	ISetup4.exe
Key value queried	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\Control Panel\International\Geo\Nation	amadka.exe
Key value queried	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\Control Panel\International\Geo\Nation	explorha.exe
Key value queried	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\Control Panel\International\Geo\Nation	RegAsm.exe

Deletes itself 1 IoCs

Processes:

pid process

3436

pid	process
3436

Executes dropped EXE 33 IoCs

Processes:

A307.exeBD85.exeDC0B.exeexplorgu.exeosminog.exegoldprimeldlldf.exe222D.exeexplorgu.exe693A.exeISetup4.exe288c47bbc1871b439df19ff4df68f076.exeu32o.0.exeu32o.1.exe288c47bbc1871b439df19ff4df68f076.execsrss.exerandom.exeinjector.exeamadka.exeexplorha.exefullwork.exeTeamFour.exeexplorha.exeexplorgu.exewindefender.exewindefender.exealex1234.exepropro.exeTraffic.exe987123.exeyoffens_crypted_EASY.exelummalg.exeISetup3.exeu4lk.0.exe

pid	process
4080	A307.exe
4236	BD85.exe
4652	DC0B.exe
3956	explorgu.exe
1796	osminog.exe
456	goldprimeldlldf.exe
2356	222D.exe
4856	explorgu.exe
3560	693A.exe
3984	ISetup4.exe
4860	288c47bbc1871b439df19ff4df68f076.exe
464	u32o.0.exe
4024	u32o.1.exe
2732	288c47bbc1871b439df19ff4df68f076.exe
2620	csrss.exe
3920	random.exe
4468	injector.exe
1444	amadka.exe
2328	explorha.exe
4712	fullwork.exe
1172	TeamFour.exe
3140	explorha.exe
4008	explorgu.exe
5732	windefender.exe
5832	windefender.exe
5968	alex1234.exe
4884	propro.exe
5352	Traffic.exe
5672	987123.exe
5184	yoffens_crypted_EASY.exe
5452	lummalg.exe
5960	ISetup3.exe
2652	u4lk.0.exe

Identifies Wine through registry keys 2 TTPs 9 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:

explorgu.exeexplorgu.exeDC0B.exeexplorgu.exerandom.exeamadka.exeexplorha.exeexplorha.exeA307.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\Software\Wine	explorgu.exe
Key opened	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\Software\Wine	explorgu.exe
Key opened	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\Software\Wine	DC0B.exe
Key opened	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\Software\Wine	explorgu.exe
Key opened	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\Software\Wine	random.exe
Key opened	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\Software\Wine	amadka.exe
Key opened	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\Software\Wine	explorha.exe
Key opened	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\Software\Wine	explorha.exe
Key opened	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\Software\Wine	A307.exe

Loads dropped DLL 11 IoCs

Processes:

regsvr32.exerundll32.exerundll32.exerundll32.exeu32o.0.exerundll32.exerundll32.exerundll32.exeyoffens_crypted_EASY.exe

pid	process
4836	regsvr32.exe
748	rundll32.exe
3292	rundll32.exe
2948	rundll32.exe
464	u32o.0.exe
464	u32o.0.exe
5368	rundll32.exe
5392	rundll32.exe
5520	rundll32.exe
5184	yoffens_crypted_EASY.exe
5184	yoffens_crypted_EASY.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

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Local\Temp\u32o.1.exe	upx

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

Data from Local System
T1005

Credentials In Files
T1552.001

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

288c47bbc1871b439df19ff4df68f076.exeexplorgu.execsrss.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\csrss = "\"C:\\Windows\\rss\\csrss.exe\""	288c47bbc1871b439df19ff4df68f076.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\random.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1000873001\\random.exe"	explorgu.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\amadka.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1000875001\\amadka.exe"	explorgu.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\csrss = "\"C:\\Windows\\rss\\csrss.exe\""	csrss.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
Manipulates WinMonFS driver. 1 IoCs
Roottkits write to WinMonFS to hide directories/files from being detected.
rootkit evasion

Processes:

csrss.exe

description ioc process

File opened for modification \??\WinMonFS csrss.exe

description	ioc	process
File opened for modification	\??\WinMonFS	csrss.exe

Drops file in System32 directory 7 IoCs

Processes:

powershell.exepowershell.exepowershell.exepowershell.exepowershell.exepowershell.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive	powershell.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
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive	powershell.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive	powershell.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive	powershell.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-Interactive	powershell.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 8 IoCs

Processes:

A307.exeDC0B.exeexplorgu.exeexplorgu.exeamadka.exeexplorha.exeexplorha.exeexplorgu.exe

pid process

4080 A307.exe
4652 DC0B.exe
3956 explorgu.exe
4856 explorgu.exe
1444 amadka.exe
2328 explorha.exe
3140 explorha.exe
4008 explorgu.exe

Suspicious use of SetThreadContext 5 IoCs

Processes:

goldprimeldlldf.exeosminog.exefullwork.exealex1234.exelummalg.exe

description	pid	process	target process
PID 456 set thread context of 4180	456	goldprimeldlldf.exe	RegAsm.exe
PID 1796 set thread context of 4812	1796	osminog.exe	RegAsm.exe
PID 4712 set thread context of 4716	4712	fullwork.exe	RegAsm.exe
PID 5968 set thread context of 6060	5968	alex1234.exe	RegAsm.exe
PID 5452 set thread context of 5652	5452	lummalg.exe	RegAsm.exe

Checks for VirtualBox DLLs, possible anti-VM trick 1 TTPs 1 IoCs
Certain files are specific to VirtualBox VMs and can be used to detect execution in a VM.

System Information Discovery
T1082

Processes:

288c47bbc1871b439df19ff4df68f076.exe

description ioc process

File opened (read-only) \??\VBoxMiniRdrDN 288c47bbc1871b439df19ff4df68f076.exe

description	ioc	process
File opened (read-only)	\??\VBoxMiniRdrDN	288c47bbc1871b439df19ff4df68f076.exe

Drops file in Windows directory 7 IoCs

Processes:

A307.exeDC0B.exe288c47bbc1871b439df19ff4df68f076.exeamadka.execsrss.exe

description	ioc	process
File created	C:\Windows\Tasks\explorgu.job	A307.exe
File created	C:\Windows\Tasks\explorgu.job	DC0B.exe
File opened for modification	C:\Windows\rss	288c47bbc1871b439df19ff4df68f076.exe
File created	C:\Windows\rss\csrss.exe	288c47bbc1871b439df19ff4df68f076.exe
File created	C:\Windows\Tasks\explorha.job	amadka.exe
File created	C:\Windows\windefender.exe	csrss.exe
File opened for modification	C:\Windows\windefender.exe	csrss.exe

Launches sc.exe 1 IoCs
Sc.exe is a Windows utlilty to control services on the system.

Processes:

sc.exe

pid process

5820 sc.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

pid	process
5820	sc.exe

Program crash 7 IoCs

Processes:

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

pid	pid_target	process	target process
2104	4236	WerFault.exe	BD85.exe
924	4812	WerFault.exe	RegAsm.exe
4048	3984	WerFault.exe	ISetup4.exe
3160	4716	WerFault.exe	RegAsm.exe
1672	4716	WerFault.exe	RegAsm.exe
5616	5184	WerFault.exe	yoffens_crypted_EASY.exe
5228	5652	WerFault.exe	RegAsm.exe

Checks SCSI registry key(s) 3 TTPs 9 IoCs

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

Query Registry

Peripheral Device Discovery

T1120

System Information Discovery

Processes:

987123.exea8f1ae296787ddc24e0e7a241d0bc5829631c98a5eb186a8cfd5795c6d287db9.exe222D.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	987123.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	987123.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	a8f1ae296787ddc24e0e7a241d0bc5829631c98a5eb186a8cfd5795c6d287db9.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	a8f1ae296787ddc24e0e7a241d0bc5829631c98a5eb186a8cfd5795c6d287db9.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	222D.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	222D.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	a8f1ae296787ddc24e0e7a241d0bc5829631c98a5eb186a8cfd5795c6d287db9.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	222D.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	987123.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:

u32o.0.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	u32o.0.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	u32o.0.exe

Creates scheduled task(s) 1 TTPs 3 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task/Job
T1053

Processes:

schtasks.exeschtasks.exeschtasks.exe

pid process

3548 schtasks.exe
5008 schtasks.exe
4056 schtasks.exe

pid	process
3548	schtasks.exe
5008	schtasks.exe
4056	schtasks.exe

Modifies data under HKEY_USERS 64 IoCs

Processes:

288c47bbc1871b439df19ff4df68f076.exepowershell.exepowershell.exepowershell.exepowershell.exepowershell.exepowershell.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\22\52C64B7E\C:\Windows\system32\,@tzres.dll,-92 = "Pacific SA Standard Time"	288c47bbc1871b439df19ff4df68f076.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\22\52C64B7E\C:\Windows\system32\,@tzres.dll,-222 = "Alaskan Standard Time"	288c47bbc1871b439df19ff4df68f076.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\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\22\52C64B7E\C:\Windows\system32\,@tzres.dll,-448 = "Azerbaijan Daylight Time"	288c47bbc1871b439df19ff4df68f076.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\22\52C64B7E\C:\Windows\system32\,@tzres.dll,-2752 = "Tomsk Standard Time"	288c47bbc1871b439df19ff4df68f076.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\22\52C64B7E\C:\Windows\system32\,@tzres.dll,-621 = "Korea Daylight Time"	288c47bbc1871b439df19ff4df68f076.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\22\52C64B7E\C:\Windows\system32\,@tzres.dll,-2531 = "Chatham Islands Daylight Time"	288c47bbc1871b439df19ff4df68f076.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\22\52C64B7E\C:\Windows\system32\,@tzres.dll,-201 = "US Mountain Daylight Time"	288c47bbc1871b439df19ff4df68f076.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing	powershell.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0"	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CTLs	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\22\52C64B7E\C:\Windows\system32\,@tzres.dll,-1831 = "Russia TZ 2 Daylight Time"	288c47bbc1871b439df19ff4df68f076.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\22\52C64B7E\C:\Windows\system32\,@tzres.dll,-1022 = "Bangladesh Standard Time"	288c47bbc1871b439df19ff4df68f076.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\22\52C64B7E\C:\Windows\system32\,@tzres.dll,-661 = "Cen. Australia Daylight Time"	288c47bbc1871b439df19ff4df68f076.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\22\52C64B7E\C:\Windows\system32\,@tzres.dll,-1931 = "Russia TZ 11 Daylight Time"	288c47bbc1871b439df19ff4df68f076.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\22\52C64B7E\C:\Windows\system32\,@tzres.dll,-1891 = "Russia TZ 3 Daylight Time"	288c47bbc1871b439df19ff4df68f076.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\22\52C64B7E\C:\Windows\system32\,@tzres.dll,-2321 = "Sakhalin Daylight Time"	288c47bbc1871b439df19ff4df68f076.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\22\52C64B7E\C:\Windows\system32\,@tzres.dll,-932 = "Coordinated Universal Time"	288c47bbc1871b439df19ff4df68f076.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CRLs	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\22\52C64B7E\C:\Windows\system32\,@tzres.dll,-262 = "GMT Standard Time"	288c47bbc1871b439df19ff4df68f076.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\22\52C64B7E\C:\Windows\system32\,@tzres.dll,-121 = "SA Pacific Daylight Time"	288c47bbc1871b439df19ff4df68f076.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\22\52C64B7E\C:\Windows\system32\,@tzres.dll,-541 = "Myanmar Daylight Time"	288c47bbc1871b439df19ff4df68f076.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\22\52C64B7E\C:\Windows\system32\,@tzres.dll,-111 = "Eastern Daylight Time"	288c47bbc1871b439df19ff4df68f076.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CTLs	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\22\52C64B7E\C:\Windows\system32\,@tzres.dll,-2001 = "Cabo Verde Daylight Time"	288c47bbc1871b439df19ff4df68f076.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\22\52C64B7E\C:\Windows\system32\,@tzres.dll,-2892 = "Sudan Standard Time"	288c47bbc1871b439df19ff4df68f076.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\22\52C64B7E\C:\Windows\system32\,@tzres.dll,-441 = "Arabian Daylight Time"	288c47bbc1871b439df19ff4df68f076.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\22\52C64B7E\C:\Windows\system32\,@tzres.dll,-365 = "Middle East Standard Time"	288c47bbc1871b439df19ff4df68f076.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\22\52C64B7E\C:\Windows\system32\,@tzres.dll,-162 = "Central Standard Time"	288c47bbc1871b439df19ff4df68f076.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\22\52C64B7E\C:\Windows\system32\,@tzres.dll,-2791 = "Novosibirsk Daylight Time"	288c47bbc1871b439df19ff4df68f076.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates	powershell.exe

Modifies system certificate store 2 TTPs 2 IoCs

evasion spyware trojan

Install Root Certificate

T1553.004

Modify Registry

T1112

Processes:

propro.exe

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

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

a8f1ae296787ddc24e0e7a241d0bc5829631c98a5eb186a8cfd5795c6d287db9.exe

pid	process
4432	a8f1ae296787ddc24e0e7a241d0bc5829631c98a5eb186a8cfd5795c6d287db9.exe
4432	a8f1ae296787ddc24e0e7a241d0bc5829631c98a5eb186a8cfd5795c6d287db9.exe
3436
3436
3436
3436
3436
3436
3436
3436
3436
3436
3436
3436
3436
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3436
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3436
3436

Suspicious behavior: MapViewOfSection 3 IoCs

Processes:

a8f1ae296787ddc24e0e7a241d0bc5829631c98a5eb186a8cfd5795c6d287db9.exe222D.exe987123.exe

pid process

4432 a8f1ae296787ddc24e0e7a241d0bc5829631c98a5eb186a8cfd5795c6d287db9.exe
2356 222D.exe
5672 987123.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

osminog.exepowershell.exepowershell.exe288c47bbc1871b439df19ff4df68f076.exepowershell.exepowershell.exepowershell.exepowershell.exepowershell.exe

description	pid	process
Token: SeShutdownPrivilege	3436
Token: SeCreatePagefilePrivilege	3436
Token: SeShutdownPrivilege	3436
Token: SeCreatePagefilePrivilege	3436
Token: SeShutdownPrivilege	3436
Token: SeCreatePagefilePrivilege	3436
Token: SeShutdownPrivilege	3436
Token: SeCreatePagefilePrivilege	3436
Token: SeDebugPrivilege	1796	osminog.exe
Token: SeShutdownPrivilege	3436
Token: SeCreatePagefilePrivilege	3436
Token: SeShutdownPrivilege	3436
Token: SeCreatePagefilePrivilege	3436
Token: SeShutdownPrivilege	3436
Token: SeCreatePagefilePrivilege	3436
Token: SeShutdownPrivilege	3436
Token: SeCreatePagefilePrivilege	3436
Token: SeShutdownPrivilege	3436
Token: SeCreatePagefilePrivilege	3436
Token: SeShutdownPrivilege	3436
Token: SeCreatePagefilePrivilege	3436
Token: SeShutdownPrivilege	3436
Token: SeCreatePagefilePrivilege	3436
Token: SeShutdownPrivilege	3436
Token: SeCreatePagefilePrivilege	3436
Token: SeShutdownPrivilege	3436
Token: SeCreatePagefilePrivilege	3436
Token: SeDebugPrivilege	5076	powershell.exe
Token: SeShutdownPrivilege	3436
Token: SeCreatePagefilePrivilege	3436
Token: SeShutdownPrivilege	3436
Token: SeCreatePagefilePrivilege	3436
Token: SeDebugPrivilege	4092	powershell.exe
Token: SeShutdownPrivilege	3436
Token: SeCreatePagefilePrivilege	3436
Token: SeShutdownPrivilege	3436
Token: SeCreatePagefilePrivilege	3436
Token: SeShutdownPrivilege	3436
Token: SeCreatePagefilePrivilege	3436
Token: SeShutdownPrivilege	3436
Token: SeCreatePagefilePrivilege	3436
Token: SeShutdownPrivilege	3436
Token: SeCreatePagefilePrivilege	3436
Token: SeShutdownPrivilege	3436
Token: SeCreatePagefilePrivilege	3436
Token: SeDebugPrivilege	4860	288c47bbc1871b439df19ff4df68f076.exe
Token: SeImpersonatePrivilege	4860	288c47bbc1871b439df19ff4df68f076.exe
Token: SeShutdownPrivilege	3436
Token: SeCreatePagefilePrivilege	3436
Token: SeDebugPrivilege	3392	powershell.exe
Token: SeShutdownPrivilege	3436
Token: SeCreatePagefilePrivilege	3436
Token: SeShutdownPrivilege	3436
Token: SeCreatePagefilePrivilege	3436
Token: SeDebugPrivilege	4824	powershell.exe
Token: SeShutdownPrivilege	3436
Token: SeCreatePagefilePrivilege	3436
Token: SeDebugPrivilege	3256	powershell.exe
Token: SeShutdownPrivilege	3436
Token: SeCreatePagefilePrivilege	3436
Token: SeDebugPrivilege	4400	powershell.exe
Token: SeShutdownPrivilege	3436
Token: SeCreatePagefilePrivilege	3436
Token: SeDebugPrivilege	3512	powershell.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

A307.exe

pid process

4080 A307.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

u32o.1.exe

pid process

4024 u32o.1.exe
Suspicious use of UnmapMainImage 1 IoCs

Processes:

pid process

3436

pid	process
4024	u32o.1.exe

pid	process
3436

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

regsvr32.exeDC0B.exeexplorgu.exegoldprimeldlldf.exerundll32.exerundll32.exeosminog.exe

description	pid	process	target process
PID 3436 wrote to memory of 2852	3436		regsvr32.exe
PID 3436 wrote to memory of 2852	3436		regsvr32.exe
PID 2852 wrote to memory of 4836	2852	regsvr32.exe	regsvr32.exe
PID 2852 wrote to memory of 4836	2852	regsvr32.exe	regsvr32.exe
PID 2852 wrote to memory of 4836	2852	regsvr32.exe	regsvr32.exe
PID 3436 wrote to memory of 4080	3436		A307.exe
PID 3436 wrote to memory of 4080	3436		A307.exe
PID 3436 wrote to memory of 4080	3436		A307.exe
PID 3436 wrote to memory of 4236	3436		BD85.exe
PID 3436 wrote to memory of 4236	3436		BD85.exe
PID 3436 wrote to memory of 4236	3436		BD85.exe
PID 3436 wrote to memory of 4652	3436		DC0B.exe
PID 3436 wrote to memory of 4652	3436		DC0B.exe
PID 3436 wrote to memory of 4652	3436		DC0B.exe
PID 4652 wrote to memory of 3956	4652	DC0B.exe	explorgu.exe
PID 4652 wrote to memory of 3956	4652	DC0B.exe	explorgu.exe
PID 4652 wrote to memory of 3956	4652	DC0B.exe	explorgu.exe
PID 3956 wrote to memory of 1796	3956	explorgu.exe	osminog.exe
PID 3956 wrote to memory of 1796	3956	explorgu.exe	osminog.exe
PID 3956 wrote to memory of 1796	3956	explorgu.exe	osminog.exe
PID 3956 wrote to memory of 456	3956	explorgu.exe	goldprimeldlldf.exe
PID 3956 wrote to memory of 456	3956	explorgu.exe	goldprimeldlldf.exe
PID 3956 wrote to memory of 456	3956	explorgu.exe	goldprimeldlldf.exe
PID 456 wrote to memory of 3472	456	goldprimeldlldf.exe	RegAsm.exe
PID 456 wrote to memory of 3472	456	goldprimeldlldf.exe	RegAsm.exe
PID 456 wrote to memory of 3472	456	goldprimeldlldf.exe	RegAsm.exe
PID 456 wrote to memory of 3984	456	goldprimeldlldf.exe	RegAsm.exe
PID 456 wrote to memory of 3984	456	goldprimeldlldf.exe	RegAsm.exe
PID 456 wrote to memory of 3984	456	goldprimeldlldf.exe	RegAsm.exe
PID 456 wrote to memory of 4180	456	goldprimeldlldf.exe	RegAsm.exe
PID 456 wrote to memory of 4180	456	goldprimeldlldf.exe	RegAsm.exe
PID 456 wrote to memory of 4180	456	goldprimeldlldf.exe	RegAsm.exe
PID 456 wrote to memory of 4180	456	goldprimeldlldf.exe	RegAsm.exe
PID 456 wrote to memory of 4180	456	goldprimeldlldf.exe	RegAsm.exe
PID 456 wrote to memory of 4180	456	goldprimeldlldf.exe	RegAsm.exe
PID 456 wrote to memory of 4180	456	goldprimeldlldf.exe	RegAsm.exe
PID 456 wrote to memory of 4180	456	goldprimeldlldf.exe	RegAsm.exe
PID 3956 wrote to memory of 748	3956	explorgu.exe	rundll32.exe
PID 3956 wrote to memory of 748	3956	explorgu.exe	rundll32.exe
PID 3956 wrote to memory of 748	3956	explorgu.exe	rundll32.exe
PID 748 wrote to memory of 3292	748	rundll32.exe	rundll32.exe
PID 748 wrote to memory of 3292	748	rundll32.exe	rundll32.exe
PID 3292 wrote to memory of 4352	3292	rundll32.exe	netsh.exe
PID 3292 wrote to memory of 4352	3292	rundll32.exe	netsh.exe
PID 3436 wrote to memory of 2356	3436		222D.exe
PID 3436 wrote to memory of 2356	3436		222D.exe
PID 3436 wrote to memory of 2356	3436		222D.exe
PID 3292 wrote to memory of 5076	3292	rundll32.exe	powershell.exe
PID 3292 wrote to memory of 5076	3292	rundll32.exe	powershell.exe
PID 3956 wrote to memory of 2948	3956	explorgu.exe	rundll32.exe
PID 3956 wrote to memory of 2948	3956	explorgu.exe	rundll32.exe
PID 3956 wrote to memory of 2948	3956	explorgu.exe	rundll32.exe
PID 1796 wrote to memory of 4812	1796	osminog.exe	RegAsm.exe
PID 1796 wrote to memory of 4812	1796	osminog.exe	RegAsm.exe
PID 1796 wrote to memory of 4812	1796	osminog.exe	RegAsm.exe
PID 1796 wrote to memory of 4812	1796	osminog.exe	RegAsm.exe
PID 1796 wrote to memory of 4812	1796	osminog.exe	RegAsm.exe
PID 1796 wrote to memory of 4812	1796	osminog.exe	RegAsm.exe
PID 1796 wrote to memory of 4812	1796	osminog.exe	RegAsm.exe
PID 1796 wrote to memory of 4812	1796	osminog.exe	RegAsm.exe
PID 1796 wrote to memory of 4812	1796	osminog.exe	RegAsm.exe
PID 3436 wrote to memory of 3560	3436		693A.exe
PID 3436 wrote to memory of 3560	3436		693A.exe
PID 3436 wrote to memory of 3560	3436		693A.exe

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\a8f1ae296787ddc24e0e7a241d0bc5829631c98a5eb186a8cfd5795c6d287db9.exe
"C:\Users\Admin\AppData\Local\Temp\a8f1ae296787ddc24e0e7a241d0bc5829631c98a5eb186a8cfd5795c6d287db9.exe"
1⤵
- DcRat
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:4432

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\93E3.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:2852
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\93E3.dll
  2⤵
  - Loads dropped DLL
  PID:4836

C:\Users\Admin\AppData\Local\Temp\A307.exe
C:\Users\Admin\AppData\Local\Temp\A307.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
- Drops file in Windows directory
- Suspicious use of FindShellTrayWindow
PID:4080

C:\Users\Admin\AppData\Local\Temp\BD85.exe
C:\Users\Admin\AppData\Local\Temp\BD85.exe
1⤵
- Executes dropped EXE
PID:4236
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4236 -s 1116
  2⤵
  - Program crash
  PID:2104

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4236 -ip 4236
1⤵
PID:3988

C:\Users\Admin\AppData\Local\Temp\DC0B.exe
C:\Users\Admin\AppData\Local\Temp\DC0B.exe
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks computer location settings
- Executes dropped EXE
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:4652
- C:\Users\Admin\AppData\Local\Temp\00c07260dc\explorgu.exe
  "C:\Users\Admin\AppData\Local\Temp\00c07260dc\explorgu.exe"
  2⤵
  - Identifies VirtualBox via ACPI registry values (likely anti-VM)
  - Checks BIOS information in registry
  - Checks computer location settings
  - Executes dropped EXE
  - Identifies Wine through registry keys
  - Adds Run key to start application
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Suspicious use of WriteProcessMemory
  PID:3956
- - C:\Users\Admin\AppData\Local\Temp\1000836001\osminog.exe
    "C:\Users\Admin\AppData\Local\Temp\1000836001\osminog.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:1796
  - - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
      4⤵
      PID:4812
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 4812 -s 1192
        5⤵
        Program crash
        
        PID:924
- - C:\Users\Admin\AppData\Local\Temp\1000837001\goldprimeldlldf.exe
    "C:\Users\Admin\AppData\Local\Temp\1000837001\goldprimeldlldf.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - Suspicious use of WriteProcessMemory
    PID:456
  - - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
      4⤵
      PID:3472
  - - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
      4⤵
      PID:3984
  - - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
      4⤵
      PID:4180
- - C:\Windows\SysWOW64\rundll32.exe
    "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\cred64.dll, Main
    3⤵
    - Loads dropped DLL
    - Suspicious use of WriteProcessMemory
    PID:748
  - - C:\Windows\system32\rundll32.exe
      "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\cred64.dll, Main
      4⤵
      Blocklisted process makes network request
      Loads dropped DLL
      Suspicious use of WriteProcessMemory
      PID:3292
    - - C:\Windows\system32\netsh.exe
        
        netsh wlan show profiles
        5⤵
        
        PID:4352
    - - 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\757987694264_Desktop.zip' -CompressionLevel Optimal
        5⤵
        Suspicious use of AdjustPrivilegeToken
        
        PID:5076
- - C:\Windows\SysWOW64\rundll32.exe
    "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
    3⤵
    - Blocklisted process makes network request
    - Loads dropped DLL
    PID:2948
- - C:\Users\Admin\AppData\Local\Temp\1000873001\random.exe
    "C:\Users\Admin\AppData\Local\Temp\1000873001\random.exe"
    3⤵
    - Identifies VirtualBox via ACPI registry values (likely anti-VM)
    - Checks BIOS information in registry
    - Executes dropped EXE
    - Identifies Wine through registry keys
    PID:3920
- - C:\Users\Admin\AppData\Local\Temp\1000875001\amadka.exe
    "C:\Users\Admin\AppData\Local\Temp\1000875001\amadka.exe"
    3⤵
    - Identifies VirtualBox via ACPI registry values (likely anti-VM)
    - Checks BIOS information in registry
    - Checks computer location settings
    - Executes dropped EXE
    - Identifies Wine through registry keys
    - Suspicious use of NtSetInformationThreadHideFromDebugger
    - Drops file in Windows directory
    PID:1444
  - - C:\Users\Admin\AppData\Local\Temp\09fd851a4f\explorha.exe
      "C:\Users\Admin\AppData\Local\Temp\09fd851a4f\explorha.exe"
      4⤵
      Identifies VirtualBox via ACPI registry values (likely anti-VM)
      Checks BIOS information in registry
      Checks computer location settings
      Executes dropped EXE
      Identifies Wine through registry keys
      Suspicious use of NtSetInformationThreadHideFromDebugger
      PID:2328
    - - C:\Windows\SysWOW64\rundll32.exe
        
        "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\a091ec0a6e2227\cred64.dll, Main
        5⤵
        Loads dropped DLL
        
        PID:5368
      - C:\Windows\system32\rundll32.exe
        
        "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\a091ec0a6e2227\cred64.dll, Main
        6⤵
        Blocklisted process makes network request
        Loads dropped DLL
        
        PID:5392
        
        C:\Windows\system32\netsh.exe
        
        netsh wlan show profiles
        7⤵
        
        PID:5412
        
        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\757987694264_Desktop.zip' -CompressionLevel Optimal
        7⤵
        
        PID:5512
    - - C:\Windows\SysWOW64\rundll32.exe
        
        "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\a091ec0a6e2227\clip64.dll, Main
        5⤵
        Blocklisted process makes network request
        Loads dropped DLL
        
        PID:5520
- - C:\Users\Admin\AppData\Local\Temp\1000978001\fullwork.exe
    "C:\Users\Admin\AppData\Local\Temp\1000978001\fullwork.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    PID:4712
  - - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
      4⤵
      PID:4716
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 4716 -s 1236
        5⤵
        Program crash
        
        PID:3160
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 4716 -s 1140
        5⤵
        Program crash
        
        PID:1672
- - C:\Users\Admin\AppData\Local\Temp\1000979001\TeamFour.exe
    "C:\Users\Admin\AppData\Local\Temp\1000979001\TeamFour.exe"
    3⤵
    - Executes dropped EXE
    PID:1172
- - C:\Users\Admin\AppData\Local\Temp\1000985001\alex1234.exe
    "C:\Users\Admin\AppData\Local\Temp\1000985001\alex1234.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    PID:5968
  - - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
      4⤵
      Checks computer location settings
      PID:6060
    - - C:\Users\Admin\AppData\Roaming\configurationValue\propro.exe
        
        "C:\Users\Admin\AppData\Roaming\configurationValue\propro.exe"
        5⤵
        Executes dropped EXE
        Modifies system certificate store
        
        PID:4884
    - - C:\Users\Admin\AppData\Roaming\configurationValue\Traffic.exe
        
        "C:\Users\Admin\AppData\Roaming\configurationValue\Traffic.exe"
        5⤵
        Executes dropped EXE
        
        PID:5352
- - C:\Users\Admin\AppData\Local\Temp\1000986001\987123.exe
    "C:\Users\Admin\AppData\Local\Temp\1000986001\987123.exe"
    3⤵
    - Executes dropped EXE
    - Checks SCSI registry key(s)
    - Suspicious behavior: MapViewOfSection
    PID:5672
- - C:\Users\Admin\AppData\Local\Temp\1001001001\yoffens_crypted_EASY.exe
    "C:\Users\Admin\AppData\Local\Temp\1001001001\yoffens_crypted_EASY.exe"
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    PID:5184
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 5184 -s 784
      4⤵
      Program crash
      PID:5616
- - C:\Users\Admin\AppData\Local\Temp\1001008001\lummalg.exe
    "C:\Users\Admin\AppData\Local\Temp\1001008001\lummalg.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    PID:5452
  - - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
      4⤵
      PID:4008
  - - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
      4⤵
      PID:1152
  - - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
      4⤵
      PID:5652
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 5652 -s 1220
        5⤵
        Program crash
        
        PID:5228
- - C:\Users\Admin\AppData\Local\Temp\1001010001\ISetup3.exe
    "C:\Users\Admin\AppData\Local\Temp\1001010001\ISetup3.exe"
    3⤵
    - Checks computer location settings
    - Executes dropped EXE
    PID:5960
  - - C:\Users\Admin\AppData\Local\Temp\u4lk.0.exe
      "C:\Users\Admin\AppData\Local\Temp\u4lk.0.exe"
      4⤵
      Executes dropped EXE
      PID:2652

C:\Users\Admin\AppData\Local\Temp\222D.exe
C:\Users\Admin\AppData\Local\Temp\222D.exe
1⤵
- Executes dropped EXE
- Checks SCSI registry key(s)
- Suspicious behavior: MapViewOfSection
PID:2356

C:\Users\Admin\AppData\Local\Temp\00c07260dc\explorgu.exe
C:\Users\Admin\AppData\Local\Temp\00c07260dc\explorgu.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
PID:4856

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 180 -p 4812 -ip 4812
1⤵
PID:3988

C:\Users\Admin\AppData\Local\Temp\693A.exe
C:\Users\Admin\AppData\Local\Temp\693A.exe
1⤵
- Checks computer location settings
- Executes dropped EXE
PID:3560
- C:\Users\Admin\AppData\Local\Temp\ISetup4.exe
  "C:\Users\Admin\AppData\Local\Temp\ISetup4.exe"
  2⤵
  - Checks computer location settings
  - Executes dropped EXE
  PID:3984
- - C:\Users\Admin\AppData\Local\Temp\u32o.0.exe
    "C:\Users\Admin\AppData\Local\Temp\u32o.0.exe"
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - Checks processor information in registry
    PID:464
- - C:\Users\Admin\AppData\Local\Temp\u32o.1.exe
    "C:\Users\Admin\AppData\Local\Temp\u32o.1.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetWindowsHookEx
    PID:4024
  - - C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Roaming\Temp\Task.bat" "
      4⤵
      PID:3692
    - - C:\Windows\SysWOW64\chcp.com
        
        chcp 1251
        5⤵
        
        PID:1632
    - - C:\Windows\SysWOW64\schtasks.exe
        
        schtasks /create /tn "MalayamaraUpdate" /tr "'C:\Users\Admin\AppData\Local\Temp\Updater.exe'" /sc minute /mo 30 /F
        5⤵
        DcRat
        Creates scheduled task(s)
        
        PID:3548
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3984 -s 1176
    3⤵
    - Program crash
    PID:4048
- C:\Users\Admin\AppData\Local\Temp\288c47bbc1871b439df19ff4df68f076.exe
  "C:\Users\Admin\AppData\Local\Temp\288c47bbc1871b439df19ff4df68f076.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  PID:4860
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    powershell -nologo -noprofile
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:4092
- - C:\Users\Admin\AppData\Local\Temp\288c47bbc1871b439df19ff4df68f076.exe
    "C:\Users\Admin\AppData\Local\Temp\288c47bbc1871b439df19ff4df68f076.exe"
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - Checks for VirtualBox DLLs, possible anti-VM trick
    - Drops file in Windows directory
    - Modifies data under HKEY_USERS
    PID:2732
  - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      powershell -nologo -noprofile
      4⤵
      Drops file in System32 directory
      Modifies data under HKEY_USERS
      Suspicious use of AdjustPrivilegeToken
      PID:3392
  - - 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:4212
    - - 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:468
  - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      powershell -nologo -noprofile
      4⤵
      Drops file in System32 directory
      Modifies data under HKEY_USERS
      Suspicious use of AdjustPrivilegeToken
      PID:4824
  - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      powershell -nologo -noprofile
      4⤵
      Drops file in System32 directory
      Modifies data under HKEY_USERS
      Suspicious use of AdjustPrivilegeToken
      PID:3256
  - - C:\Windows\rss\csrss.exe
      C:\Windows\rss\csrss.exe
      4⤵
      Executes dropped EXE
      Adds Run key to start application
      Manipulates WinMonFS driver.
      Drops file in Windows directory
      PID:2620
    - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -nologo -noprofile
        5⤵
        Drops file in System32 directory
        Modifies data under HKEY_USERS
        Suspicious use of AdjustPrivilegeToken
        
        PID:4400
    - - 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:5008
    - - C:\Windows\SYSTEM32\schtasks.exe
        
        schtasks /delete /tn ScheduledUpdate /f
        5⤵
        
        PID:2472
    - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -nologo -noprofile
        5⤵
        Drops file in System32 directory
        Modifies data under HKEY_USERS
        Suspicious use of AdjustPrivilegeToken
        
        PID:3512
    - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -nologo -noprofile
        5⤵
        Drops file in System32 directory
        Modifies data under HKEY_USERS
        
        PID:5000
    - - 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⤵
        Executes dropped EXE
        
        PID:4468
    - - 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:4056
    - - C:\Windows\windefender.exe
        
        "C:\Windows\windefender.exe"
        5⤵
        Executes dropped EXE
        
        PID:5732
      - 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:5804
        
        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:5820

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 388 -p 4812 -ip 4812
1⤵
PID:2120

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 3984 -ip 3984
1⤵
PID:1480

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 536 -p 4716 -ip 4716
1⤵
PID:1148

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 484 -p 4716 -ip 4716
1⤵
PID:2492

C:\Users\Admin\AppData\Local\Temp\09fd851a4f\explorha.exe
C:\Users\Admin\AppData\Local\Temp\09fd851a4f\explorha.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
PID:3140

C:\Users\Admin\AppData\Local\Temp\00c07260dc\explorgu.exe
C:\Users\Admin\AppData\Local\Temp\00c07260dc\explorgu.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
PID:4008

C:\Windows\windefender.exe
C:\Windows\windefender.exe
1⤵
- Executes dropped EXE
PID:5832

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 556 -p 5184 -ip 5184
1⤵
PID:5436

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 180 -p 5652 -ip 5652
1⤵
PID:5660

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Scheduled Task/Job

T1053

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Scheduled Task/Job

T1053

Defense Evasion

Impair Defenses

T1562

Disable or Modify System Firewall

T1562.004

Modify Registry

T1112

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