glupteba | 226cc95628524ae867a564907767a054637d59c59063ba9480b07b6f9466652e

Windows Service

Disable or Modify Tools

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	2MF2237.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	2MF2237.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	2MF2237.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	2MF2237.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	2MF2237.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 7 IoCs

resource	yara_rule
behavioral1/memory/2536-79-0x0000000000400000-0x000000000043C000-memory.dmp	family_redline
behavioral1/memory/3344-106-0x0000000000540000-0x000000000059A000-memory.dmp	family_redline
behavioral1/memory/3344-108-0x0000000000400000-0x0000000000467000-memory.dmp	family_redline
behavioral1/files/0x000800000001abdf-1339.dat	family_redline
behavioral1/files/0x000800000001abdf-1354.dat	family_redline
behavioral1/files/0x000800000001abea-2598.dat	family_redline
behavioral1/files/0x000800000001abea-2599.dat	family_redline

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

SectopRAT payload 2 IoCs

resource	yara_rule
behavioral1/files/0x000800000001abdf-1339.dat	family_sectoprat
behavioral1/files/0x000800000001abdf-1354.dat	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\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
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

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

Blocklisted process makes network request 1 IoCs

flow	pid	Process
37	4172	powershell.exe

Downloads MZ/PE file

Modifies Windows Firewall 1 TTPs 1 IoCs

evasion

Windows Service

pid	Process
3764	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/3720-22-0x0000000002330000-0x0000000002350000-memory.dmp	net_reactor
behavioral1/memory/3720-24-0x00000000023D0000-0x00000000023EE000-memory.dmp	net_reactor
behavioral1/memory/3720-25-0x00000000023D0000-0x00000000023E9000-memory.dmp	net_reactor
behavioral1/memory/3720-26-0x00000000023D0000-0x00000000023E9000-memory.dmp	net_reactor
behavioral1/memory/3720-28-0x00000000023D0000-0x00000000023E9000-memory.dmp	net_reactor
behavioral1/memory/3720-30-0x00000000023D0000-0x00000000023E9000-memory.dmp	net_reactor
behavioral1/memory/3720-32-0x00000000023D0000-0x00000000023E9000-memory.dmp	net_reactor
behavioral1/memory/3720-34-0x00000000023D0000-0x00000000023E9000-memory.dmp	net_reactor
behavioral1/memory/3720-36-0x00000000023D0000-0x00000000023E9000-memory.dmp	net_reactor
behavioral1/memory/3720-38-0x00000000023D0000-0x00000000023E9000-memory.dmp	net_reactor
behavioral1/memory/3720-40-0x00000000023D0000-0x00000000023E9000-memory.dmp	net_reactor
behavioral1/memory/3720-42-0x00000000023D0000-0x00000000023E9000-memory.dmp	net_reactor
behavioral1/memory/3720-44-0x00000000023D0000-0x00000000023E9000-memory.dmp	net_reactor
behavioral1/memory/3720-46-0x00000000023D0000-0x00000000023E9000-memory.dmp	net_reactor
behavioral1/memory/3720-48-0x00000000023D0000-0x00000000023E9000-memory.dmp	net_reactor
behavioral1/memory/3720-50-0x00000000023D0000-0x00000000023E9000-memory.dmp	net_reactor
behavioral1/memory/3720-52-0x00000000023D0000-0x00000000023E9000-memory.dmp	net_reactor
behavioral1/memory/3720-54-0x00000000023D0000-0x00000000023E9000-memory.dmp	net_reactor
behavioral1/memory/3720-56-0x00000000023D0000-0x00000000023E9000-memory.dmp	net_reactor

Executes dropped EXE 22 IoCs

pid	Process
3028	Uh4KC29.exe
2996	eU6Ae86.exe
3720	2MF2237.exe
336	3pm54fr.exe
4764	4hU432Ov.exe
3484	7qk1BQ77.exe
3344	2CC8.exe
3300	3B30.exe
4156	41C9.exe
3208	InstallSetup5.exe
4492	toolspub2.exe
232	31839b57a4f11171d6abc8bbc4451ee4.exe
2928	Broom.exe
4340	41C9.exe
2900	toolspub2.exe
624	BF47.exe
1708	C3CC.exe
1212	31839b57a4f11171d6abc8bbc4451ee4.exe
4252	2882.exe
4172	powershell.exe
4880	38EF.exe
452	csrss.exe

Loads dropped DLL 1 IoCs

pid	Process
4880	38EF.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

Windows security modification 2 TTPs 9 IoCs

evasion trojan

Disable or Modify Tools

Modify Registry

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features	2MF2237.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:\Windows\System32\drivers = "0"	31839b57a4f11171d6abc8bbc4451ee4.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0"	2MF2237.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Local\Temp\csrss = "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\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

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

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\""	226cc95628524ae867a564907767a054637d59c59063ba9480b07b6f9466652e.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\\\""	Uh4KC29.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\\\""	eU6Ae86.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2852493121-870915337-2715324265-1000\Software\Microsoft\Windows\CurrentVersion\Run\csrss = "\"C:\\Windows\\rss\\csrss.exe\""	31839b57a4f11171d6abc8bbc4451ee4.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

Drops file in System32 directory 4 IoCs

description	ioc	Process
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 6 IoCs

description	pid	Process	procid_target
PID 336 set thread context of 200	336	3pm54fr.exe	77
PID 4764 set thread context of 4068	4764	4hU432Ov.exe	83
PID 3484 set thread context of 2536	3484	7qk1BQ77.exe	86
PID 4156 set thread context of 4340	4156	41C9.exe	96
PID 4492 set thread context of 2900	4492	toolspub2.exe	97
PID 4880 set thread context of 3952	4880	38EF.exe	118

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 2 IoCs

description	ioc	Process
File created	C:\Windows\rss\csrss.exe	31839b57a4f11171d6abc8bbc4451ee4.exe
File opened for modification	C:\Windows\rss	31839b57a4f11171d6abc8bbc4451ee4.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
3024	200	WerFault.exe	77

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 enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	toolspub2.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	AppLaunch.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	AppLaunch.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	AppLaunch.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	toolspub2.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	toolspub2.exe

Creates scheduled task(s) 1 TTPs 1 IoCs

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

persistence

Scheduled Task/Job

pid	Process
4632	schtasks.exe

Modifies data under HKEY_USERS 64 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople	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,-2612 = "Bougainville Standard Time"	31839b57a4f11171d6abc8bbc4451ee4.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,-2571 = "Turks and Caicos Daylight Time"	31839b57a4f11171d6abc8bbc4451ee4.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-301 = "Romance Daylight Time"	31839b57a4f11171d6abc8bbc4451ee4.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-381 = "South Africa Daylight Time"	31839b57a4f11171d6abc8bbc4451ee4.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2372 = "Easter Island Standard 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,-142 = "Canada Central Standard Time"	31839b57a4f11171d6abc8bbc4451ee4.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-771 = "Montevideo Daylight Time"	31839b57a4f11171d6abc8bbc4451ee4.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates	powershell.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\LanguageList = 65006e002d0055005300000065006e0000000000	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-332 = "E. Europe Standard Time"	31839b57a4f11171d6abc8bbc4451ee4.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2181 = "Astrakhan Daylight Time"	31839b57a4f11171d6abc8bbc4451ee4.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-105 = "Central Brazilian Standard Time"	31839b57a4f11171d6abc8bbc4451ee4.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-341 = "Egypt Daylight Time"	31839b57a4f11171d6abc8bbc4451ee4.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CTLs	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-364 = "Middle East Daylight Time"	31839b57a4f11171d6abc8bbc4451ee4.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-962 = "Paraguay Standard Time"	31839b57a4f11171d6abc8bbc4451ee4.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2752 = "Tomsk Standard Time"	31839b57a4f11171d6abc8bbc4451ee4.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CRLs	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-162 = "Central Standard Time"	31839b57a4f11171d6abc8bbc4451ee4.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-502 = "Nepal Standard Time"	31839b57a4f11171d6abc8bbc4451ee4.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-981 = "Kamchatka Daylight Time"	31839b57a4f11171d6abc8bbc4451ee4.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs	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\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-222 = "Alaskan Standard Time"	31839b57a4f11171d6abc8bbc4451ee4.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-32 = "Mid-Atlantic Standard Time"	31839b57a4f11171d6abc8bbc4451ee4.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2531 = "Chatham Islands Daylight Time"	31839b57a4f11171d6abc8bbc4451ee4.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 (data)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\LanguageList = 65006e002d0055005300000065006e0000000000	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-272 = "Greenwich Standard Time"	31839b57a4f11171d6abc8bbc4451ee4.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2842 = "Saratov Standard Time"	31839b57a4f11171d6abc8bbc4451ee4.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-91 = "Pacific SA Daylight Time"	31839b57a4f11171d6abc8bbc4451ee4.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CRLs	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-661 = "Cen. Australia Daylight Time"	31839b57a4f11171d6abc8bbc4451ee4.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-722 = "Central Pacific Standard Time"	31839b57a4f11171d6abc8bbc4451ee4.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-52 = "Greenland Standard Time"	31839b57a4f11171d6abc8bbc4451ee4.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-72 = "Newfoundland Standard Time"	31839b57a4f11171d6abc8bbc4451ee4.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-871 = "Pakistan Daylight Time"	31839b57a4f11171d6abc8bbc4451ee4.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-302 = "Romance Standard Time"	31839b57a4f11171d6abc8bbc4451ee4.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-131 = "US Eastern Daylight Time"	31839b57a4f11171d6abc8bbc4451ee4.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\System\CurrentControlSet\Control\NetTrace	netsh.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\1a\52C64B7E\C:\Windows\system32\,@tzres.dll,-2491 = "Aus Central W. Daylight Time"	31839b57a4f11171d6abc8bbc4451ee4.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed	powershell.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,-652 = "AUS Central Standard Time"	31839b57a4f11171d6abc8bbc4451ee4.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs	powershell.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
3720	2MF2237.exe
3720	2MF2237.exe
4068	AppLaunch.exe
4068	AppLaunch.exe
3348	Process not Found
3348	Process not Found
3348	Process not Found
3348	Process not Found
3348	Process not Found
3348	Process not Found
3348	Process not Found
3348	Process not Found
3348	Process not Found
3348	Process not Found
3348	Process not Found
3348	Process not Found
3348	Process not Found
3348	Process not Found
3348	Process not Found
3348	Process not Found
3348	Process not Found
3348	Process not Found
3348	Process not Found
3348	Process not Found
3348	Process not Found
3348	Process not Found
3348	Process not Found
3348	Process not Found
3348	Process not Found
3348	Process not Found
3348	Process not Found
3348	Process not Found
3348	Process not Found
3348	Process not Found
3348	Process not Found
3348	Process not Found
3348	Process not Found
3348	Process not Found
3348	Process not Found
3348	Process not Found
3348	Process not Found
3348	Process not Found
3348	Process not Found
3348	Process not Found
3348	Process not Found
3348	Process not Found
3348	Process not Found
3348	Process not Found
3348	Process not Found
3348	Process not Found
3348	Process not Found
3348	Process not Found
3348	Process not Found
3348	Process not Found
3348	Process not Found
3348	Process not Found
3348	Process not Found
3348	Process not Found
3348	Process not Found
3348	Process not Found
3348	Process not Found
3348	Process not Found
3348	Process not Found
3348	Process not Found

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
3348	Process not Found

Suspicious behavior: MapViewOfSection 2 IoCs

pid	Process
4068	AppLaunch.exe
2900	toolspub2.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	3720	2MF2237.exe
Token: SeShutdownPrivilege	3348	Process not Found
Token: SeCreatePagefilePrivilege	3348	Process not Found
Token: SeShutdownPrivilege	3348	Process not Found
Token: SeCreatePagefilePrivilege	3348	Process not Found
Token: SeShutdownPrivilege	3348	Process not Found
Token: SeCreatePagefilePrivilege	3348	Process not Found
Token: SeShutdownPrivilege	3348	Process not Found
Token: SeCreatePagefilePrivilege	3348	Process not Found
Token: SeShutdownPrivilege	3348	Process not Found
Token: SeCreatePagefilePrivilege	3348	Process not Found
Token: SeDebugPrivilege	4156	41C9.exe
Token: SeShutdownPrivilege	3348	Process not Found
Token: SeCreatePagefilePrivilege	3348	Process not Found
Token: SeShutdownPrivilege	3348	Process not Found
Token: SeCreatePagefilePrivilege	3348	Process not Found
Token: SeDebugPrivilege	3344	2CC8.exe
Token: SeShutdownPrivilege	3348	Process not Found
Token: SeCreatePagefilePrivilege	3348	Process not Found
Token: SeShutdownPrivilege	3348	Process not Found
Token: SeCreatePagefilePrivilege	3348	Process not Found
Token: SeDebugPrivilege	248	powershell.exe
Token: SeShutdownPrivilege	3348	Process not Found
Token: SeCreatePagefilePrivilege	3348	Process not Found
Token: SeShutdownPrivilege	3348	Process not Found
Token: SeCreatePagefilePrivilege	3348	Process not Found
Token: SeShutdownPrivilege	3348	Process not Found
Token: SeCreatePagefilePrivilege	3348	Process not Found
Token: SeShutdownPrivilege	3348	Process not Found
Token: SeCreatePagefilePrivilege	3348	Process not Found
Token: SeDebugPrivilege	1708	C3CC.exe
Token: SeShutdownPrivilege	3348	Process not Found
Token: SeCreatePagefilePrivilege	3348	Process not Found
Token: SeDebugPrivilege	232	31839b57a4f11171d6abc8bbc4451ee4.exe
Token: SeImpersonatePrivilege	232	31839b57a4f11171d6abc8bbc4451ee4.exe
Token: SeDebugPrivilege	1184	powershell.exe
Token: SeShutdownPrivilege	3348	Process not Found
Token: SeCreatePagefilePrivilege	3348	Process not Found
Token: SeShutdownPrivilege	3348	Process not Found
Token: SeCreatePagefilePrivilege	3348	Process not Found
Token: SeShutdownPrivilege	3348	Process not Found
Token: SeCreatePagefilePrivilege	3348	Process not Found
Token: SeShutdownPrivilege	3348	Process not Found
Token: SeCreatePagefilePrivilege	3348	Process not Found
Token: SeShutdownPrivilege	3348	Process not Found
Token: SeCreatePagefilePrivilege	3348	Process not Found
Token: SeShutdownPrivilege	3348	Process not Found
Token: SeCreatePagefilePrivilege	3348	Process not Found
Token: SeShutdownPrivilege	3348	Process not Found
Token: SeCreatePagefilePrivilege	3348	Process not Found
Token: SeShutdownPrivilege	3348	Process not Found
Token: SeCreatePagefilePrivilege	3348	Process not Found
Token: SeShutdownPrivilege	3348	Process not Found
Token: SeCreatePagefilePrivilege	3348	Process not Found
Token: SeShutdownPrivilege	3348	Process not Found
Token: SeCreatePagefilePrivilege	3348	Process not Found
Token: SeDebugPrivilege	2828	powershell.exe
Token: SeDebugPrivilege	4172	powershell.exe
Token: SeShutdownPrivilege	3348	Process not Found
Token: SeCreatePagefilePrivilege	3348	Process not Found
Token: SeDebugPrivilege	4428	powershell.exe
Token: SeShutdownPrivilege	3348	Process not Found
Token: SeCreatePagefilePrivilege	3348	Process not Found
Token: SeShutdownPrivilege	3348	Process not Found

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2928	Broom.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4572 wrote to memory of 3028	4572	226cc95628524ae867a564907767a054637d59c59063ba9480b07b6f9466652e.exe	71
PID 4572 wrote to memory of 3028	4572	226cc95628524ae867a564907767a054637d59c59063ba9480b07b6f9466652e.exe	71
PID 4572 wrote to memory of 3028	4572	226cc95628524ae867a564907767a054637d59c59063ba9480b07b6f9466652e.exe	71
PID 3028 wrote to memory of 2996	3028	Uh4KC29.exe	72
PID 3028 wrote to memory of 2996	3028	Uh4KC29.exe	72
PID 3028 wrote to memory of 2996	3028	Uh4KC29.exe	72
PID 2996 wrote to memory of 3720	2996	eU6Ae86.exe	73
PID 2996 wrote to memory of 3720	2996	eU6Ae86.exe	73
PID 2996 wrote to memory of 3720	2996	eU6Ae86.exe	73
PID 2996 wrote to memory of 336	2996	eU6Ae86.exe	74
PID 2996 wrote to memory of 336	2996	eU6Ae86.exe	74
PID 2996 wrote to memory of 336	2996	eU6Ae86.exe	74
PID 336 wrote to memory of 3012	336	3pm54fr.exe	76
PID 336 wrote to memory of 3012	336	3pm54fr.exe	76
PID 336 wrote to memory of 3012	336	3pm54fr.exe	76
PID 336 wrote to memory of 200	336	3pm54fr.exe	77
PID 336 wrote to memory of 200	336	3pm54fr.exe	77
PID 336 wrote to memory of 200	336	3pm54fr.exe	77
PID 336 wrote to memory of 200	336	3pm54fr.exe	77
PID 336 wrote to memory of 200	336	3pm54fr.exe	77
PID 336 wrote to memory of 200	336	3pm54fr.exe	77
PID 336 wrote to memory of 200	336	3pm54fr.exe	77
PID 336 wrote to memory of 200	336	3pm54fr.exe	77
PID 336 wrote to memory of 200	336	3pm54fr.exe	77
PID 336 wrote to memory of 200	336	3pm54fr.exe	77
PID 3028 wrote to memory of 4764	3028	Uh4KC29.exe	78
PID 3028 wrote to memory of 4764	3028	Uh4KC29.exe	78
PID 3028 wrote to memory of 4764	3028	Uh4KC29.exe	78
PID 4764 wrote to memory of 436	4764	4hU432Ov.exe	82
PID 4764 wrote to memory of 436	4764	4hU432Ov.exe	82
PID 4764 wrote to memory of 436	4764	4hU432Ov.exe	82
PID 4764 wrote to memory of 4068	4764	4hU432Ov.exe	83
PID 4764 wrote to memory of 4068	4764	4hU432Ov.exe	83
PID 4764 wrote to memory of 4068	4764	4hU432Ov.exe	83
PID 4764 wrote to memory of 4068	4764	4hU432Ov.exe	83
PID 4764 wrote to memory of 4068	4764	4hU432Ov.exe	83
PID 4764 wrote to memory of 4068	4764	4hU432Ov.exe	83
PID 4572 wrote to memory of 3484	4572	226cc95628524ae867a564907767a054637d59c59063ba9480b07b6f9466652e.exe	84
PID 4572 wrote to memory of 3484	4572	226cc95628524ae867a564907767a054637d59c59063ba9480b07b6f9466652e.exe	84
PID 4572 wrote to memory of 3484	4572	226cc95628524ae867a564907767a054637d59c59063ba9480b07b6f9466652e.exe	84
PID 3484 wrote to memory of 2536	3484	7qk1BQ77.exe	86
PID 3484 wrote to memory of 2536	3484	7qk1BQ77.exe	86
PID 3484 wrote to memory of 2536	3484	7qk1BQ77.exe	86
PID 3484 wrote to memory of 2536	3484	7qk1BQ77.exe	86
PID 3484 wrote to memory of 2536	3484	7qk1BQ77.exe	86
PID 3484 wrote to memory of 2536	3484	7qk1BQ77.exe	86
PID 3484 wrote to memory of 2536	3484	7qk1BQ77.exe	86
PID 3484 wrote to memory of 2536	3484	7qk1BQ77.exe	86
PID 3348 wrote to memory of 3344	3348	Process not Found	87
PID 3348 wrote to memory of 3344	3348	Process not Found	87
PID 3348 wrote to memory of 3344	3348	Process not Found	87
PID 3348 wrote to memory of 3300	3348	Process not Found	90
PID 3348 wrote to memory of 3300	3348	Process not Found	90
PID 3348 wrote to memory of 3300	3348	Process not Found	90
PID 3348 wrote to memory of 4156	3348	Process not Found	91
PID 3348 wrote to memory of 4156	3348	Process not Found	91
PID 3300 wrote to memory of 3208	3300	3B30.exe	92
PID 3300 wrote to memory of 3208	3300	3B30.exe	92
PID 3300 wrote to memory of 3208	3300	3B30.exe	92
PID 3300 wrote to memory of 4492	3300	3B30.exe	93
PID 3300 wrote to memory of 4492	3300	3B30.exe	93
PID 3300 wrote to memory of 4492	3300	3B30.exe	93
PID 3300 wrote to memory of 232	3300	3B30.exe	94
PID 3300 wrote to memory of 232	3300	3B30.exe	94

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\226cc95628524ae867a564907767a054637d59c59063ba9480b07b6f9466652e.exe
"C:\Users\Admin\AppData\Local\Temp\226cc95628524ae867a564907767a054637d59c59063ba9480b07b6f9466652e.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4572
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Uh4KC29.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Uh4KC29.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:3028
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eU6Ae86.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eU6Ae86.exe
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - Suspicious use of WriteProcessMemory
    PID:2996
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\2MF2237.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\2MF2237.exe
      4⤵
      Modifies Windows Defender Real-time Protection settings
      Executes dropped EXE
      Windows security modification
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:3720
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\3pm54fr.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\3pm54fr.exe
      4⤵
      Executes dropped EXE
      Suspicious use of SetThreadContext
      Suspicious use of WriteProcessMemory
      PID:336
    - - C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
        
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
        5⤵
        
        PID:3012
    - - C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
        
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
        5⤵
        
        PID:200
      - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 200 -s 568
        6⤵
        Program crash
        
        PID:3024
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\4hU432Ov.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\4hU432Ov.exe
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - Suspicious use of WriteProcessMemory
    PID:4764
  - - C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
      4⤵
      PID:436
  - - C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
      4⤵
      Checks SCSI registry key(s)
      Suspicious behavior: EnumeratesProcesses
      Suspicious behavior: MapViewOfSection
      PID:4068
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\7qk1BQ77.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\7qk1BQ77.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - Suspicious use of WriteProcessMemory
  PID:3484
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
    3⤵
    PID:2536

C:\Users\Admin\AppData\Local\Temp\2CC8.exe
C:\Users\Admin\AppData\Local\Temp\2CC8.exe
1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:3344

C:\Users\Admin\AppData\Local\Temp\3B30.exe
C:\Users\Admin\AppData\Local\Temp\3B30.exe
1⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:3300
- C:\Users\Admin\AppData\Local\Temp\InstallSetup5.exe
  "C:\Users\Admin\AppData\Local\Temp\InstallSetup5.exe"
  2⤵
  - Executes dropped EXE
  PID:3208
- - 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:2928
- 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:4492
- - 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:2900
- 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:232
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    powershell -nologo -noprofile
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:248
- - 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:1212
  - - 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:1184
  - - 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:3620
    - - 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:3764
  - - 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:2828
  - - 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:4428
  - - C:\Windows\rss\csrss.exe
      C:\Windows\rss\csrss.exe
      4⤵
      Executes dropped EXE
      PID:452
    - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -nologo -noprofile
        5⤵
        Blocklisted process makes network request
        Executes dropped EXE
        Modifies data under HKEY_USERS
        Suspicious use of AdjustPrivilegeToken
        
        PID:4172
    - - 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:4632
    - - C:\Windows\SYSTEM32\schtasks.exe
        
        schtasks /delete /tn ScheduledUpdate /f
        5⤵
        
        PID:2912
    - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -nologo -noprofile
        5⤵
        
        PID:2184
    - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -nologo -noprofile
        5⤵
        
        PID:4236
    - - C:\Users\Admin\AppData\Local\Temp\csrss\injector\injector.exe
        
        C:\Users\Admin\AppData\Local\Temp\csrss\injector\injector.exe taskmgr.exe C:\Users\Admin\AppData\Local\Temp\csrss\injector\NtQuerySystemInformationHook.dll
        5⤵
        
        PID:3908

C:\Users\Admin\AppData\Local\Temp\41C9.exe
C:\Users\Admin\AppData\Local\Temp\41C9.exe
1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
PID:4156
- C:\Users\Admin\AppData\Local\Temp\41C9.exe
  C:\Users\Admin\AppData\Local\Temp\41C9.exe
  2⤵
  - Executes dropped EXE
  PID:4340

C:\Users\Admin\AppData\Local\Temp\BF47.exe
C:\Users\Admin\AppData\Local\Temp\BF47.exe
1⤵
- Executes dropped EXE
PID:624
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe
  C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe
  2⤵
  PID:4316

C:\Users\Admin\AppData\Local\Temp\C3CC.exe
C:\Users\Admin\AppData\Local\Temp\C3CC.exe
1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:1708

C:\Users\Admin\AppData\Local\Temp\2882.exe
C:\Users\Admin\AppData\Local\Temp\2882.exe
1⤵
- Executes dropped EXE
PID:4252
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe
  C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe
  2⤵
  PID:3232

C:\Users\Admin\AppData\Local\Temp\2C2D.exe
C:\Users\Admin\AppData\Local\Temp\2C2D.exe
1⤵
PID:4172

C:\Users\Admin\AppData\Local\Temp\38EF.exe
C:\Users\Admin\AppData\Local\Temp\38EF.exe
1⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of SetThreadContext
PID:4880
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  2⤵
  PID:3952
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  2⤵
  PID:2196

C:\Users\Admin\AppData\Local\CanReuseTransform\cmepvadzk\_NewEnum.exe
C:\Users\Admin\AppData\Local\CanReuseTransform\cmepvadzk\_NewEnum.exe
1⤵
PID:1372

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