glupteba | 77bfb576c5286cb36bb4d0a87117dfcf02358fa7ab2222910c996991c332c615

Windows Service

Disable or Modify Tools

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	6Al1qs9.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	6Al1qs9.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	6Al1qs9.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	6Al1qs9.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	6Al1qs9.exe

Mystic
Mystic is an infostealer written in C++.
stealer mystic
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
infostealer redline

RedLine payload 5 IoCs

resource	yara_rule
behavioral1/memory/5092-28-0x0000000000400000-0x000000000043C000-memory.dmp	family_redline
behavioral1/files/0x000900000001ab9d-127.dat	family_redline
behavioral1/files/0x000900000001ab9d-128.dat	family_redline
behavioral1/memory/904-129-0x0000000000200000-0x000000000021E000-memory.dmp	family_redline
behavioral1/memory/3660-615-0x0000000000470000-0x00000000004CA000-memory.dmp	family_redline

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

SectopRAT payload 3 IoCs

resource	yara_rule
behavioral1/files/0x000900000001ab9d-127.dat	family_sectoprat
behavioral1/files/0x000900000001ab9d-128.dat	family_sectoprat
behavioral1/memory/904-129-0x0000000000200000-0x000000000021E000-memory.dmp	family_sectoprat

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

Windows security bypass 2 TTPs 7 IoCs

evasion trojan

Disable or Modify Tools

Modify Registry

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\windefender.exe = "0"	31839b57a4f11171d6abc8bbc4451ee4.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\System32\drivers = "0"	31839b57a4f11171d6abc8bbc4451ee4.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Processes\csrss.exe = "0"	31839b57a4f11171d6abc8bbc4451ee4.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Processes\windefender.exe = "0"	31839b57a4f11171d6abc8bbc4451ee4.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Processes\31839b57a4f11171d6abc8bbc4451ee4.exe = "0"	31839b57a4f11171d6abc8bbc4451ee4.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\rss = "0"	31839b57a4f11171d6abc8bbc4451ee4.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Local\Temp\csrss = "0"	31839b57a4f11171d6abc8bbc4451ee4.exe

Downloads MZ/PE file

Modifies Windows Firewall 1 TTPs 1 IoCs

evasion

Windows Service

pid	Process
4996	netsh.exe

.NET Reactor proctector 19 IoCs

Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.

resource	yara_rule
behavioral1/memory/2396-74-0x00000000048C0000-0x00000000048E0000-memory.dmp	net_reactor
behavioral1/memory/2396-76-0x0000000004E40000-0x0000000004E5E000-memory.dmp	net_reactor
behavioral1/memory/2396-77-0x0000000004E40000-0x0000000004E59000-memory.dmp	net_reactor
behavioral1/memory/2396-78-0x0000000004E40000-0x0000000004E59000-memory.dmp	net_reactor
behavioral1/memory/2396-80-0x0000000004E40000-0x0000000004E59000-memory.dmp	net_reactor
behavioral1/memory/2396-82-0x0000000004E40000-0x0000000004E59000-memory.dmp	net_reactor
behavioral1/memory/2396-84-0x0000000004E40000-0x0000000004E59000-memory.dmp	net_reactor
behavioral1/memory/2396-86-0x0000000004E40000-0x0000000004E59000-memory.dmp	net_reactor
behavioral1/memory/2396-88-0x0000000004E40000-0x0000000004E59000-memory.dmp	net_reactor
behavioral1/memory/2396-90-0x0000000004E40000-0x0000000004E59000-memory.dmp	net_reactor
behavioral1/memory/2396-92-0x0000000004E40000-0x0000000004E59000-memory.dmp	net_reactor
behavioral1/memory/2396-94-0x0000000004E40000-0x0000000004E59000-memory.dmp	net_reactor
behavioral1/memory/2396-96-0x0000000004E40000-0x0000000004E59000-memory.dmp	net_reactor
behavioral1/memory/2396-98-0x0000000004E40000-0x0000000004E59000-memory.dmp	net_reactor
behavioral1/memory/2396-100-0x0000000004E40000-0x0000000004E59000-memory.dmp	net_reactor
behavioral1/memory/2396-102-0x0000000004E40000-0x0000000004E59000-memory.dmp	net_reactor
behavioral1/memory/2396-104-0x0000000004E40000-0x0000000004E59000-memory.dmp	net_reactor
behavioral1/memory/2396-106-0x0000000004E40000-0x0000000004E59000-memory.dmp	net_reactor
behavioral1/memory/2396-108-0x0000000004E40000-0x0000000004E59000-memory.dmp	net_reactor

Executes dropped EXE 25 IoCs

pid	Process
4688	Zh6gS89.exe
2588	gG0BY97.exe
3828	kW7Im23.exe
636	2OJ7327.exe
4600	3Cf13cu.exe
2556	4AZ806OD.exe
4208	5Ci0bJ9.exe
2396	6Al1qs9.exe
4408	4B4C.exe
904	4D70.exe
2516	InstallSetup5.exe
4632	toolspub2.exe
2972	31839b57a4f11171d6abc8bbc4451ee4.exe
5080	Broom.exe
1072	toolspub2.exe
2576	31839b57a4f11171d6abc8bbc4451ee4.exe
3320	ACC7.exe
2620	BDEF.exe
3660	C16B.exe
1396	127A.exe
1732	csrss.exe
96	injector.exe
3716	windefender.exe
5028	windefender.exe
2184	tor.exe

Loads dropped DLL 10 IoCs

pid	Process
2620	BDEF.exe
2184	tor.exe
2184	tor.exe
2184	tor.exe
2184	tor.exe
2184	tor.exe
2184	tor.exe
2184	tor.exe
2184	tor.exe
2184	tor.exe

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 3 IoCs

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

upx

resource	yara_rule
behavioral1/files/0x000600000001abcd-2185.dat	upx
behavioral1/files/0x000600000001abcd-2187.dat	upx
behavioral1/files/0x000600000001abcd-2204.dat	upx

Windows security modification 2 TTPs 9 IoCs

evasion trojan

Disable or Modify Tools

Modify Registry

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Processes\31839b57a4f11171d6abc8bbc4451ee4.exe = "0"	31839b57a4f11171d6abc8bbc4451ee4.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\rss = "0"	31839b57a4f11171d6abc8bbc4451ee4.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Processes\csrss.exe = "0"	31839b57a4f11171d6abc8bbc4451ee4.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Processes\windefender.exe = "0"	31839b57a4f11171d6abc8bbc4451ee4.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\windefender.exe = "0"	31839b57a4f11171d6abc8bbc4451ee4.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Windows\System32\drivers = "0"	31839b57a4f11171d6abc8bbc4451ee4.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	6Al1qs9.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	6Al1qs9.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Local\Temp\csrss = "0"	31839b57a4f11171d6abc8bbc4451ee4.exe

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 6 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-459651055-4136032345-1270294931-1000\Software\Microsoft\Windows\CurrentVersion\Run\csrss = "\"C:\\Windows\\rss\\csrss.exe\""	31839b57a4f11171d6abc8bbc4451ee4.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-459651055-4136032345-1270294931-1000\Software\Microsoft\Windows\CurrentVersion\Run\csrss = "\"C:\\Windows\\rss\\csrss.exe\""	csrss.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\""	77bfb576c5286cb36bb4d0a87117dfcf02358fa7ab2222910c996991c332c615.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup1 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP001.TMP\\\""	Zh6gS89.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup2 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP002.TMP\\\""	gG0BY97.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup3 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP003.TMP\\\""	kW7Im23.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

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

Drops file in System32 directory 7 IoCs

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\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 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

Suspicious use of SetThreadContext 7 IoCs

description	pid	Process	procid_target
PID 636 set thread context of 5092	636	2OJ7327.exe	75
PID 4600 set thread context of 4928	4600	3Cf13cu.exe	78
PID 2556 set thread context of 3284	2556	4AZ806OD.exe	83
PID 4632 set thread context of 1072	4632	toolspub2.exe	93
PID 3320 set thread context of 1416	3320	ACC7.exe	111
PID 2620 set thread context of 4312	2620	BDEF.exe	112
PID 1396 set thread context of 204	1396	127A.exe	119

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

description	ioc	Process
File opened (read-only)	\??\VBoxMiniRdrDN	31839b57a4f11171d6abc8bbc4451ee4.exe

Drops file in Windows directory 4 IoCs

description	ioc	Process
File opened for modification	C:\Windows\rss	31839b57a4f11171d6abc8bbc4451ee4.exe
File created	C:\Windows\rss\csrss.exe	31839b57a4f11171d6abc8bbc4451ee4.exe
File created	C:\Windows\windefender.exe	csrss.exe
File opened for modification	C:\Windows\windefender.exe	csrss.exe

Launches sc.exe 2 IoCs

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

pid	Process
1232	sc.exe
4812	sc.exe

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

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4636	4928	WerFault.exe	78

Checks SCSI registry key(s) 3 TTPs 6 IoCs

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

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	toolspub2.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	toolspub2.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	5Ci0bJ9.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	5Ci0bJ9.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	5Ci0bJ9.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	toolspub2.exe

Creates scheduled task(s) 1 TTPs 2 IoCs

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

persistence

Scheduled Task/Job

pid	Process
4572	schtasks.exe
3924	schtasks.exe

Modifies data under HKEY_USERS 64 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CRLs	powershell.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1"	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-151 = "Central America Daylight Time"	31839b57a4f11171d6abc8bbc4451ee4.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2792 = "Novosibirsk Standard Time"	31839b57a4f11171d6abc8bbc4451ee4.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2062 = "North Korea Standard Time"	31839b57a4f11171d6abc8bbc4451ee4.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-531 = "Sri Lanka Daylight Time"	31839b57a4f11171d6abc8bbc4451ee4.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\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\Root\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\SYSTEM\CurrentControlSet\Control\NetTrace	netsh.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CTLs	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-281 = "Central Europe Daylight Time"	31839b57a4f11171d6abc8bbc4451ee4.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-1841 = "Russia TZ 4 Daylight Time"	31839b57a4f11171d6abc8bbc4451ee4.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-232 = "Hawaiian Standard Time"	31839b57a4f11171d6abc8bbc4451ee4.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\Certificates	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-351 = "FLE Daylight Time"	31839b57a4f11171d6abc8bbc4451ee4.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-334 = "Jordan Daylight Time"	31839b57a4f11171d6abc8bbc4451ee4.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-1041 = "Ulaanbaatar Daylight Time"	31839b57a4f11171d6abc8bbc4451ee4.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2161 = "Altai Daylight Time"	31839b57a4f11171d6abc8bbc4451ee4.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2492 = "Aus Central W. Standard Time"	31839b57a4f11171d6abc8bbc4451ee4.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-541 = "Myanmar Daylight Time"	31839b57a4f11171d6abc8bbc4451ee4.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2451 = "Saint Pierre Daylight Time"	31839b57a4f11171d6abc8bbc4451ee4.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-651 = "AUS Central Daylight Time"	31839b57a4f11171d6abc8bbc4451ee4.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\Certificates	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-432 = "Iran Standard Time"	31839b57a4f11171d6abc8bbc4451ee4.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-242 = "Samoa Standard Time"	31839b57a4f11171d6abc8bbc4451ee4.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs	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\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-221 = "Alaskan Daylight Time"	31839b57a4f11171d6abc8bbc4451ee4.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-1722 = "Libya Standard Time"	31839b57a4f11171d6abc8bbc4451ee4.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-385 = "Namibia Standard Time"	31839b57a4f11171d6abc8bbc4451ee4.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2002 = "Cabo Verde Standard Time"	31839b57a4f11171d6abc8bbc4451ee4.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-911 = "Mauritius Daylight Time"	31839b57a4f11171d6abc8bbc4451ee4.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-201 = "US Mountain Daylight Time"	31839b57a4f11171d6abc8bbc4451ee4.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-392 = "Arab Standard Time"	31839b57a4f11171d6abc8bbc4451ee4.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-1661 = "Bahia Daylight Time"	31839b57a4f11171d6abc8bbc4451ee4.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-742 = "New Zealand Standard Time"	31839b57a4f11171d6abc8bbc4451ee4.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-251 = "Dateline Daylight Time"	31839b57a4f11171d6abc8bbc4451ee4.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-1501 = "Turkey Daylight Time"	31839b57a4f11171d6abc8bbc4451ee4.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs	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\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-1931 = "Russia TZ 11 Daylight Time"	31839b57a4f11171d6abc8bbc4451ee4.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates	powershell.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1"	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs	powershell.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
4208	5Ci0bJ9.exe
4208	5Ci0bJ9.exe
3376	Process not Found
3376	Process not Found
3376	Process not Found
3376	Process not Found
3376	Process not Found
3376	Process not Found
3376	Process not Found
3376	Process not Found
3376	Process not Found
3376	Process not Found
3376	Process not Found
3376	Process not Found
3376	Process not Found
3376	Process not Found
3376	Process not Found
3376	Process not Found
3376	Process not Found
3376	Process not Found
3376	Process not Found
3376	Process not Found
3376	Process not Found
3376	Process not Found
3376	Process not Found
3376	Process not Found
3376	Process not Found
3376	Process not Found
3376	Process not Found
3376	Process not Found
3376	Process not Found
3376	Process not Found
3376	Process not Found
3376	Process not Found
3376	Process not Found
3376	Process not Found
3376	Process not Found
3376	Process not Found
3376	Process not Found
3376	Process not Found
3376	Process not Found
3376	Process not Found
3376	Process not Found
3376	Process not Found
3376	Process not Found
3376	Process not Found
3376	Process not Found
3376	Process not Found
3376	Process not Found
3376	Process not Found
3376	Process not Found
3376	Process not Found
3376	Process not Found
3376	Process not Found
3376	Process not Found
3376	Process not Found
2396	6Al1qs9.exe
2396	6Al1qs9.exe
3376	Process not Found
3376	Process not Found
3376	Process not Found
3376	Process not Found
3376	Process not Found
3376	Process not Found

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
3376	Process not Found

Suspicious behavior: MapViewOfSection 2 IoCs

pid	Process
4208	5Ci0bJ9.exe
1072	toolspub2.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	2396	6Al1qs9.exe
Token: SeShutdownPrivilege	3376	Process not Found
Token: SeCreatePagefilePrivilege	3376	Process not Found
Token: SeShutdownPrivilege	3376	Process not Found
Token: SeCreatePagefilePrivilege	3376	Process not Found
Token: SeShutdownPrivilege	3376	Process not Found
Token: SeCreatePagefilePrivilege	3376	Process not Found
Token: SeDebugPrivilege	904	4D70.exe
Token: SeShutdownPrivilege	3376	Process not Found
Token: SeCreatePagefilePrivilege	3376	Process not Found
Token: SeShutdownPrivilege	3376	Process not Found
Token: SeCreatePagefilePrivilege	3376	Process not Found
Token: SeShutdownPrivilege	3376	Process not Found
Token: SeCreatePagefilePrivilege	3376	Process not Found
Token: SeDebugPrivilege	3052	powershell.exe
Token: SeShutdownPrivilege	3376	Process not Found
Token: SeCreatePagefilePrivilege	3376	Process not Found
Token: SeShutdownPrivilege	3376	Process not Found
Token: SeCreatePagefilePrivilege	3376	Process not Found
Token: SeShutdownPrivilege	3376	Process not Found
Token: SeCreatePagefilePrivilege	3376	Process not Found
Token: SeShutdownPrivilege	3376	Process not Found
Token: SeCreatePagefilePrivilege	3376	Process not Found
Token: SeShutdownPrivilege	3376	Process not Found
Token: SeCreatePagefilePrivilege	3376	Process not Found
Token: SeDebugPrivilege	2972	31839b57a4f11171d6abc8bbc4451ee4.exe
Token: SeImpersonatePrivilege	2972	31839b57a4f11171d6abc8bbc4451ee4.exe
Token: SeShutdownPrivilege	3376	Process not Found
Token: SeCreatePagefilePrivilege	3376	Process not Found
Token: SeDebugPrivilege	4960	powershell.exe
Token: SeShutdownPrivilege	3376	Process not Found
Token: SeCreatePagefilePrivilege	3376	Process not Found
Token: SeShutdownPrivilege	3376	Process not Found
Token: SeCreatePagefilePrivilege	3376	Process not Found
Token: SeShutdownPrivilege	3376	Process not Found
Token: SeCreatePagefilePrivilege	3376	Process not Found
Token: SeShutdownPrivilege	3376	Process not Found
Token: SeCreatePagefilePrivilege	3376	Process not Found
Token: SeShutdownPrivilege	3376	Process not Found
Token: SeCreatePagefilePrivilege	3376	Process not Found
Token: SeShutdownPrivilege	3376	Process not Found
Token: SeCreatePagefilePrivilege	3376	Process not Found
Token: SeShutdownPrivilege	3376	Process not Found
Token: SeCreatePagefilePrivilege	3376	Process not Found
Token: SeDebugPrivilege	3660	C16B.exe
Token: SeShutdownPrivilege	3376	Process not Found
Token: SeCreatePagefilePrivilege	3376	Process not Found
Token: SeShutdownPrivilege	3376	Process not Found
Token: SeCreatePagefilePrivilege	3376	Process not Found
Token: SeShutdownPrivilege	3376	Process not Found
Token: SeCreatePagefilePrivilege	3376	Process not Found
Token: SeDebugPrivilege	4888	powershell.exe
Token: SeShutdownPrivilege	3376	Process not Found
Token: SeCreatePagefilePrivilege	3376	Process not Found
Token: SeShutdownPrivilege	3376	Process not Found
Token: SeCreatePagefilePrivilege	3376	Process not Found
Token: SeShutdownPrivilege	3376	Process not Found
Token: SeCreatePagefilePrivilege	3376	Process not Found
Token: SeDebugPrivilege	2980	powershell.exe
Token: SeDebugPrivilege	1416	jsc.exe
Token: SeShutdownPrivilege	3376	Process not Found
Token: SeCreatePagefilePrivilege	3376	Process not Found
Token: SeShutdownPrivilege	3376	Process not Found
Token: SeCreatePagefilePrivilege	3376	Process not Found

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
5080	Broom.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3660 wrote to memory of 4688	3660	77bfb576c5286cb36bb4d0a87117dfcf02358fa7ab2222910c996991c332c615.exe	70
PID 3660 wrote to memory of 4688	3660	77bfb576c5286cb36bb4d0a87117dfcf02358fa7ab2222910c996991c332c615.exe	70
PID 3660 wrote to memory of 4688	3660	77bfb576c5286cb36bb4d0a87117dfcf02358fa7ab2222910c996991c332c615.exe	70
PID 4688 wrote to memory of 2588	4688	Zh6gS89.exe	71
PID 4688 wrote to memory of 2588	4688	Zh6gS89.exe	71
PID 4688 wrote to memory of 2588	4688	Zh6gS89.exe	71
PID 2588 wrote to memory of 3828	2588	gG0BY97.exe	72
PID 2588 wrote to memory of 3828	2588	gG0BY97.exe	72
PID 2588 wrote to memory of 3828	2588	gG0BY97.exe	72
PID 3828 wrote to memory of 636	3828	kW7Im23.exe	73
PID 3828 wrote to memory of 636	3828	kW7Im23.exe	73
PID 3828 wrote to memory of 636	3828	kW7Im23.exe	73
PID 636 wrote to memory of 5092	636	2OJ7327.exe	75
PID 636 wrote to memory of 5092	636	2OJ7327.exe	75
PID 636 wrote to memory of 5092	636	2OJ7327.exe	75
PID 636 wrote to memory of 5092	636	2OJ7327.exe	75
PID 636 wrote to memory of 5092	636	2OJ7327.exe	75
PID 636 wrote to memory of 5092	636	2OJ7327.exe	75
PID 636 wrote to memory of 5092	636	2OJ7327.exe	75
PID 636 wrote to memory of 5092	636	2OJ7327.exe	75
PID 3828 wrote to memory of 4600	3828	kW7Im23.exe	76
PID 3828 wrote to memory of 4600	3828	kW7Im23.exe	76
PID 3828 wrote to memory of 4600	3828	kW7Im23.exe	76
PID 4600 wrote to memory of 4928	4600	3Cf13cu.exe	78
PID 4600 wrote to memory of 4928	4600	3Cf13cu.exe	78
PID 4600 wrote to memory of 4928	4600	3Cf13cu.exe	78
PID 4600 wrote to memory of 4928	4600	3Cf13cu.exe	78
PID 4600 wrote to memory of 4928	4600	3Cf13cu.exe	78
PID 4600 wrote to memory of 4928	4600	3Cf13cu.exe	78
PID 4600 wrote to memory of 4928	4600	3Cf13cu.exe	78
PID 4600 wrote to memory of 4928	4600	3Cf13cu.exe	78
PID 4600 wrote to memory of 4928	4600	3Cf13cu.exe	78
PID 4600 wrote to memory of 4928	4600	3Cf13cu.exe	78
PID 2588 wrote to memory of 2556	2588	gG0BY97.exe	79
PID 2588 wrote to memory of 2556	2588	gG0BY97.exe	79
PID 2588 wrote to memory of 2556	2588	gG0BY97.exe	79
PID 2556 wrote to memory of 3284	2556	4AZ806OD.exe	83
PID 2556 wrote to memory of 3284	2556	4AZ806OD.exe	83
PID 2556 wrote to memory of 3284	2556	4AZ806OD.exe	83
PID 2556 wrote to memory of 3284	2556	4AZ806OD.exe	83
PID 2556 wrote to memory of 3284	2556	4AZ806OD.exe	83
PID 2556 wrote to memory of 3284	2556	4AZ806OD.exe	83
PID 2556 wrote to memory of 3284	2556	4AZ806OD.exe	83
PID 2556 wrote to memory of 3284	2556	4AZ806OD.exe	83
PID 2556 wrote to memory of 3284	2556	4AZ806OD.exe	83
PID 4688 wrote to memory of 4208	4688	Zh6gS89.exe	84
PID 4688 wrote to memory of 4208	4688	Zh6gS89.exe	84
PID 4688 wrote to memory of 4208	4688	Zh6gS89.exe	84
PID 3660 wrote to memory of 2396	3660	77bfb576c5286cb36bb4d0a87117dfcf02358fa7ab2222910c996991c332c615.exe	85
PID 3660 wrote to memory of 2396	3660	77bfb576c5286cb36bb4d0a87117dfcf02358fa7ab2222910c996991c332c615.exe	85
PID 3660 wrote to memory of 2396	3660	77bfb576c5286cb36bb4d0a87117dfcf02358fa7ab2222910c996991c332c615.exe	85
PID 3376 wrote to memory of 4408	3376	Process not Found	86
PID 3376 wrote to memory of 4408	3376	Process not Found	86
PID 3376 wrote to memory of 4408	3376	Process not Found	86
PID 3376 wrote to memory of 904	3376	Process not Found	87
PID 3376 wrote to memory of 904	3376	Process not Found	87
PID 3376 wrote to memory of 904	3376	Process not Found	87
PID 4408 wrote to memory of 2516	4408	4B4C.exe	89
PID 4408 wrote to memory of 2516	4408	4B4C.exe	89
PID 4408 wrote to memory of 2516	4408	4B4C.exe	89
PID 4408 wrote to memory of 4632	4408	4B4C.exe	90
PID 4408 wrote to memory of 4632	4408	4B4C.exe	90
PID 4408 wrote to memory of 4632	4408	4B4C.exe	90
PID 4408 wrote to memory of 2972	4408	4B4C.exe	91

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\77bfb576c5286cb36bb4d0a87117dfcf02358fa7ab2222910c996991c332c615.exe
"C:\Users\Admin\AppData\Local\Temp\77bfb576c5286cb36bb4d0a87117dfcf02358fa7ab2222910c996991c332c615.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:3660
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Zh6gS89.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Zh6gS89.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:4688
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\gG0BY97.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\gG0BY97.exe
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - Suspicious use of WriteProcessMemory
    PID:2588
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\kW7Im23.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\kW7Im23.exe
      4⤵
      Executes dropped EXE
      Adds Run key to start application
      Suspicious use of WriteProcessMemory
      PID:3828
    - - C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\2OJ7327.exe
        
        C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\2OJ7327.exe
        5⤵
        Executes dropped EXE
        Suspicious use of SetThreadContext
        Suspicious use of WriteProcessMemory
        
        PID:636
      - C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
        
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
        6⤵
        
        PID:5092
    - - C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\3Cf13cu.exe
        
        C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\3Cf13cu.exe
        5⤵
        Executes dropped EXE
        Suspicious use of SetThreadContext
        Suspicious use of WriteProcessMemory
        
        PID:4600
      - C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
        
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
        6⤵
        
        PID:4928
        
        C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 4928 -s 588
        7⤵
        Program crash
        
        PID:4636
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\4AZ806OD.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\4AZ806OD.exe
      4⤵
      Executes dropped EXE
      Suspicious use of SetThreadContext
      Suspicious use of WriteProcessMemory
      PID:2556
    - - C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
        
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
        5⤵
        
        PID:3284
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\5Ci0bJ9.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\5Ci0bJ9.exe
    3⤵
    - Executes dropped EXE
    - Checks SCSI registry key(s)
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    PID:4208
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\6Al1qs9.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\6Al1qs9.exe
  2⤵
  - Modifies Windows Defender Real-time Protection settings
  - Executes dropped EXE
  - Windows security modification
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2396

C:\Users\Admin\AppData\Local\Temp\4B4C.exe
C:\Users\Admin\AppData\Local\Temp\4B4C.exe
1⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:4408
- C:\Users\Admin\AppData\Local\Temp\InstallSetup5.exe
  "C:\Users\Admin\AppData\Local\Temp\InstallSetup5.exe"
  2⤵
  - Executes dropped EXE
  PID:2516
- - C:\Users\Admin\AppData\Local\Temp\Broom.exe
    C:\Users\Admin\AppData\Local\Temp\Broom.exe
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetWindowsHookEx
    PID:5080
- C:\Users\Admin\AppData\Local\Temp\toolspub2.exe
  "C:\Users\Admin\AppData\Local\Temp\toolspub2.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  PID:4632
- - C:\Users\Admin\AppData\Local\Temp\toolspub2.exe
    "C:\Users\Admin\AppData\Local\Temp\toolspub2.exe"
    3⤵
    - Executes dropped EXE
    - Checks SCSI registry key(s)
    - Suspicious behavior: MapViewOfSection
    PID:1072
- C:\Users\Admin\AppData\Local\Temp\31839b57a4f11171d6abc8bbc4451ee4.exe
  "C:\Users\Admin\AppData\Local\Temp\31839b57a4f11171d6abc8bbc4451ee4.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  PID:2972
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    powershell -nologo -noprofile
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:3052
- - C:\Users\Admin\AppData\Local\Temp\31839b57a4f11171d6abc8bbc4451ee4.exe
    "C:\Users\Admin\AppData\Local\Temp\31839b57a4f11171d6abc8bbc4451ee4.exe"
    3⤵
    - Windows security bypass
    - Executes dropped EXE
    - Windows security modification
    - 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:2576
  - - 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:4960
  - - 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:1164
    - - 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
        Modifies data under HKEY_USERS
        
        PID:4996
  - - 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:4888
  - - 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:2980
  - - 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:1732
    - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -nologo -noprofile
        5⤵
        Drops file in System32 directory
        Modifies data under HKEY_USERS
        
        PID:212
    - - C:\Windows\SYSTEM32\schtasks.exe
        
        schtasks /CREATE /SC ONLOGON /RL HIGHEST /TR "C:\Windows\rss\csrss.exe" /TN csrss /F
        5⤵
        Creates scheduled task(s)
        
        PID:4572
    - - C:\Windows\SYSTEM32\schtasks.exe
        
        schtasks /delete /tn ScheduledUpdate /f
        5⤵
        
        PID:4484
    - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -nologo -noprofile
        5⤵
        Drops file in System32 directory
        Modifies data under HKEY_USERS
        
        PID:4684
    - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -nologo -noprofile
        5⤵
        Drops file in System32 directory
        Modifies data under HKEY_USERS
        
        PID:4640
    - - 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:96
    - - C:\Windows\SYSTEM32\schtasks.exe
        
        schtasks /CREATE /SC ONLOGON /RL HIGHEST /TR "C:\Windows\rss\csrss.exe" /TN csrss /F
        5⤵
        Creates scheduled task(s)
        
        PID:3924
    - - C:\Windows\windefender.exe
        
        "C:\Windows\windefender.exe"
        5⤵
        Executes dropped EXE
        
        PID:3716
      - 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:3764
        
        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:1232
    - - C:\Windows\SysWOW64\cmd.exe
        
        cmd.exe /C sc sdset WmiPrvSE D:(A;;CCLCSWRPWPDTLOCRRC;;;SY)(A;;CCDCLCSWRPLOCRSDRCWDWO;;;BA)(D;;WPDT;;;BA)(A;;CCLCSWLOCRRC;;;IU)(A;;CCLCSWLOCRRC;;;SU)S:(AU;FA;CCDCLCSWRPWPDTLOCRSDRCWDWO;;;WD)
        5⤵
        
        PID:2616
      - C:\Windows\SysWOW64\sc.exe
        
        sc sdset WmiPrvSE D:(A;;CCLCSWRPWPDTLOCRRC;;;SY)(A;;CCDCLCSWRPLOCRSDRCWDWO;;;BA)(D;;WPDT;;;BA)(A;;CCLCSWLOCRRC;;;IU)(A;;CCLCSWLOCRRC;;;SU)S:(AU;FA;CCDCLCSWRPWPDTLOCRSDRCWDWO;;;WD)
        6⤵
        Launches sc.exe
        
        PID:4812

C:\Users\Admin\AppData\Local\Temp\4D70.exe
C:\Users\Admin\AppData\Local\Temp\4D70.exe
1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:904

C:\Users\Admin\AppData\Local\Temp\ACC7.exe
C:\Users\Admin\AppData\Local\Temp\ACC7.exe
1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
PID:3320
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe
  C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:1416

C:\Users\Admin\AppData\Local\Temp\BDEF.exe
C:\Users\Admin\AppData\Local\Temp\BDEF.exe
1⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of SetThreadContext
PID:2620
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  2⤵
  PID:4312

C:\Users\Admin\AppData\Local\Temp\C16B.exe
C:\Users\Admin\AppData\Local\Temp\C16B.exe
1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:3660

C:\Users\Admin\AppData\Local\Temp\127A.exe
C:\Users\Admin\AppData\Local\Temp\127A.exe
1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
PID:1396
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe
  C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe
  2⤵
  PID:204

C:\Users\Admin\AppData\Local\Temp\csrss\tor\Tor\tor.exe
"C:\Users\Admin\AppData\Local\Temp\csrss\tor\Tor\tor.exe" --nt-service -f "C:\Users\Admin\AppData\Local\Temp\csrss\tor\torrc" --Log "notice file C:\Users\Admin\AppData\Local\Temp\csrss\tor\log.txt"
1⤵
- Executes dropped EXE
- Loads dropped DLL
PID:2184

C:\Windows\windefender.exe
C:\Windows\windefender.exe
1⤵
- Executes dropped EXE
PID:5028

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

Scheduled Task/Job

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

Scheduled Task/Job

Defense Evasion

Impair Defenses

T1562

Disable or Modify Tools

Modify Registry