asyncrat | 5c571eab4831d78279edf3ed574a10e42b877b430815b08b83bc2f18141d3ad0

Analysis

max time kernel
29s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
16/05/2024, 23:06

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General

Target
release_lava.exe
Size 5.5MB
Sample240516-23gnlsdc99
SHA256 5c571eab4831d78279edf3ed574a10e42b877b430815b08b83bc2f18141d3ad0
MD5 de557c3360f872d88f7a807b8cc0aabb
SHA1 8beb7bbb77e52d4076924791afacd50475d0c0d0
SHA512 d2cf879e061403c03fc61a797308fef01e9ecad4052fa674878d24c63bfd7af919b2ecb0229f4ba83bc78d3793e585d85f9a6f868b18d47ccaf48138d5d9b823
SSDEEP 98304:2+5NpZB2er+PqXfcGJy+P0gNiQIO0cpKmjDBhBtYlhW6mf9i3/n4d4:BpZBrHkkFJipRqKmZhYDW6+ivn
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

asyncrat stormkitty default evasion execution persistence rat spyware stealer

Malware Config

Extracted

Family

asyncrat

Botnet

Default

127.0.0.1:6606
127.0.0.1:7707
127.0.0.1:8808
https://api.telegram.org/bot6471941882:AAHasaNCecS7ngmuNpsLq1sIjTyBjQRkZ8U/sendMessage?chat_id=5383408154

Mutex

AsyncMutex_6SI8OkPnk

Attributes

delay
3
install
false
install_folder
%AppData%

aes.plain

Signatures

AsyncRat
AsyncRAT is designed to remotely monitor and control other computers written in C#.
rat asyncrat
StormKitty
StormKitty is an open source info stealer written in C#.
stealer stormkitty

StormKitty payload 2 IoCs

resource	yara_rule
behavioral2/files/0x0008000000023400-15.dat	family_stormkitty
behavioral2/memory/4420-23-0x0000000000880000-0x00000000008B2000-memory.dmp	family_stormkitty

Async RAT payload 1 IoCs

rat

resource	yara_rule
behavioral2/files/0x0008000000023400-15.dat	family_asyncrat

Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
884	powershell.exe
4648	powershell.exe

Creates new service(s) 2 TTPs
persistence execution

Windows Service
T1543.003

Service Execution
T1569.002

Drops file in Drivers directory 2 IoCs

description	ioc	Process
File created	C:\Windows\system32\drivers\etc\hosts	release.exe
File created	C:\Windows\system32\drivers\etc\hosts	updater.exe

Stops running service(s) 4 TTPs
evasion execution

Windows Service
T1543.003

Impair Defenses
T1562

Service Stop
T1489

Service Execution
T1569.002

Checks computer location settings 2 TTPs 1 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Control Panel\International\Geo\Nation	release_lava.exe

Executes dropped EXE 3 IoCs

pid	Process
3372	release.exe
4420	Server.exe
556	updater.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

Drops desktop.ini file(s) 7 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Local\80c81572d5f5abc8c7c225e1ec9ead6b\Admin@BVRKIPTS_en-US\Grabber\DRIVE-C\Users\Admin\Pictures\Saved Pictures\desktop.ini	Server.exe
File created	C:\Users\Admin\AppData\Local\80c81572d5f5abc8c7c225e1ec9ead6b\Admin@BVRKIPTS_en-US\Grabber\DRIVE-C\Users\Admin\Downloads\desktop.ini	Server.exe
File created	C:\Users\Admin\AppData\Local\80c81572d5f5abc8c7c225e1ec9ead6b\Admin@BVRKIPTS_en-US\Grabber\DRIVE-C\Users\Admin\Desktop\desktop.ini	Server.exe
File opened for modification	C:\Users\Admin\AppData\Local\80c81572d5f5abc8c7c225e1ec9ead6b\Admin@BVRKIPTS_en-US\Grabber\DRIVE-C\Users\Admin\Desktop\desktop.ini	Server.exe
File created	C:\Users\Admin\AppData\Local\80c81572d5f5abc8c7c225e1ec9ead6b\Admin@BVRKIPTS_en-US\Grabber\DRIVE-C\Users\Admin\Pictures\desktop.ini	Server.exe
File created	C:\Users\Admin\AppData\Local\80c81572d5f5abc8c7c225e1ec9ead6b\Admin@BVRKIPTS_en-US\Grabber\DRIVE-C\Users\Admin\Documents\desktop.ini	Server.exe
File created	C:\Users\Admin\AppData\Local\80c81572d5f5abc8c7c225e1ec9ead6b\Admin@BVRKIPTS_en-US\Grabber\DRIVE-C\Users\Admin\Pictures\Camera Roll\desktop.ini	Server.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs 3 IoCs

Web Service

T1102

flow	ioc
33	pastebin.com
65	pastebin.com
32	pastebin.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.

flow	ioc
55	icanhazip.com

Looks up geolocation information via web service
Uses a legitimate geolocation service to find the infected system's geolocation info.

Drops file in System32 directory 9 IoCs

description	ioc	Process
File opened for modification	C:\Windows\System32\Winevt\Logs\Microsoft-Windows-Security-Mitigations%4KernelMode.evtx	svchost.exe
File opened for modification	C:\Windows\System32\Tasks\Microsoft\Windows\UpdateOrchestrator\Schedule Scan	svchost.exe
File created	C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive	powershell.exe
File opened for modification	C:\Windows\System32\Tasks\Microsoft\Windows\UpdateOrchestrator\Schedule Work	svchost.exe
File opened for modification	C:\Windows\system32\MRT.exe	release.exe
File opened for modification	C:\Windows\System32\Winevt\Logs\Setup.evtx	svchost.exe
File opened for modification	C:\Windows\System32\Winevt\Logs\Microsoft-Windows-Security-Mitigations%4UserMode.evtx	svchost.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\MRT.exe	updater.exe

Suspicious use of SetThreadContext 4 IoCs

description	pid	Process	procid_target
PID 3372 set thread context of 2044	3372	release.exe	120
PID 556 set thread context of 3180	556	updater.exe	150
PID 556 set thread context of 2104	556	updater.exe	152
PID 556 set thread context of 2632	556	updater.exe	155

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SoftwareDistribution\DataStore\Logs\edb.chk	svchost.exe

Launches sc.exe 14 IoCs

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

pid	Process
1196	sc.exe
1004	sc.exe
1908	sc.exe
2264	sc.exe
3192	sc.exe
3944	sc.exe
4524	sc.exe
2704	sc.exe
3300	sc.exe
1012	sc.exe
1464	sc.exe
2972	sc.exe
1436	sc.exe
452	sc.exe

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

System Information Discovery
T1082

Checks SCSI registry key(s) 3 TTPs 18 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 value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\DeviceDesc	wmiprvse.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_QEMU&PROD_QEMU_DVD-ROM\4&215468A5&0&010000\LogConf	wmiprvse.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\Mfg	wmiprvse.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_QEMU&PROD_QEMU_DVD-ROM\4&215468A5&0&010000	wmiprvse.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\HardwareID	wmiprvse.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\FriendlyName	wmiprvse.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\FriendlyName	wmiprvse.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\Mfg	wmiprvse.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\ConfigFlags	wmiprvse.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\Service	wmiprvse.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_DADY&PROD_HARDDISK\4&215468A5&0&000000\LogConf	wmiprvse.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\Service	wmiprvse.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\HardwareID	wmiprvse.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\CompatibleIDs	wmiprvse.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\DeviceDesc	wmiprvse.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\ConfigFlags	wmiprvse.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_QEMU&Prod_QEMU_DVD-ROM\4&215468a5&0&010000\CompatibleIDs	wmiprvse.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_DADY&PROD_HARDDISK\4&215468A5&0&000000	wmiprvse.exe

Checks processor information in registry 2 TTPs 10 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	mousocoreworker.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	mousocoreworker.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	wmiprvse.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier	wmiprvse.exe
Key security queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	wmiprvse.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Component Information	wmiprvse.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	mousocoreworker.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Platform Specific Field 1	mousocoreworker.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	wmiprvse.exe
Key queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	wmiprvse.exe

Modifies data under HKEY_USERS 58 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs	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\trust\Certificates	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\Immersive\production\Token\{0CB4A94A-6E8C-477B-88C8-A3799FC97414}\DeviceId = "0018400E3FB4E05F"	mousocoreworker.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	powershell.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0"	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs	powershell.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1"	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\ROOT	dialer.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates	dialer.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\Certificates	powershell.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\Immersive\production\Token\{0CB4A94A-6E8C-477B-88C8-A3799FC97414}\DeviceTicket = 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	mousocoreworker.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections	svchost.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\Root\CRLs	dialer.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CTLs	powershell.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\Immersive\production\Property\0018400E3FB4E05F = 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	mousocoreworker.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates	powershell.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1"	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\Immersive\production\Property	mousocoreworker.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\Immersive\production\Token\{0CB4A94A-6E8C-477B-88C8-A3799FC97414}\ApplicationFlags = "1"	mousocoreworker.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs	powershell.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\ExtendedProperties\LID = "0018400E3FB4E05F"	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs	dialer.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\Immersive\production\Token\{0CB4A94A-6E8C-477B-88C8-A3799FC97414}	mousocoreworker.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust	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\TrustedPeople\CRLs	powershell.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
3372	release.exe
884	powershell.exe
884	powershell.exe
3372	release.exe
3372	release.exe
3372	release.exe
3372	release.exe
3372	release.exe
3372	release.exe
3372	release.exe
3372	release.exe
3372	release.exe
3372	release.exe
3372	release.exe
3372	release.exe
2044	dialer.exe
2044	dialer.exe
3372	release.exe
2044	dialer.exe
2044	dialer.exe
3372	release.exe
3372	release.exe
556	updater.exe
4648	powershell.exe
4648	powershell.exe
4648	powershell.exe
2044	dialer.exe
2044	dialer.exe
2044	dialer.exe
2044	dialer.exe
2044	dialer.exe
2044	dialer.exe
4648	powershell.exe
2044	dialer.exe
2044	dialer.exe
2044	dialer.exe
2044	dialer.exe
2044	dialer.exe
2044	dialer.exe
2044	dialer.exe
2044	dialer.exe
4648	powershell.exe
2044	dialer.exe
2044	dialer.exe
2044	dialer.exe
2044	dialer.exe
2044	dialer.exe
2044	dialer.exe
2044	dialer.exe
2044	dialer.exe
4648	powershell.exe
2044	dialer.exe
2044	dialer.exe
2044	dialer.exe
2044	dialer.exe
2044	dialer.exe
2044	dialer.exe
2044	dialer.exe
2044	dialer.exe
2044	dialer.exe
4648	powershell.exe
2044	dialer.exe
2044	dialer.exe
2044	dialer.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	884	powershell.exe
Token: SeDebugPrivilege	4420	Server.exe
Token: SeDebugPrivilege	2044	dialer.exe
Token: SeShutdownPrivilege	2724	powercfg.exe
Token: SeCreatePagefilePrivilege	2724	powercfg.exe
Token: SeShutdownPrivilege	1844	powercfg.exe
Token: SeCreatePagefilePrivilege	1844	powercfg.exe
Token: SeShutdownPrivilege	2988	powercfg.exe
Token: SeCreatePagefilePrivilege	2988	powercfg.exe
Token: SeShutdownPrivilege	408	powercfg.exe
Token: SeCreatePagefilePrivilege	408	powercfg.exe
Token: SeDebugPrivilege	4648	powershell.exe
Token: SeShutdownPrivilege	1988	mousocoreworker.exe
Token: SeCreatePagefilePrivilege	1988	mousocoreworker.exe
Token: SeAssignPrimaryTokenPrivilege	2152	svchost.exe
Token: SeIncreaseQuotaPrivilege	2152	svchost.exe
Token: SeSecurityPrivilege	2152	svchost.exe
Token: SeTakeOwnershipPrivilege	2152	svchost.exe
Token: SeLoadDriverPrivilege	2152	svchost.exe
Token: SeSystemtimePrivilege	2152	svchost.exe
Token: SeBackupPrivilege	2152	svchost.exe
Token: SeRestorePrivilege	2152	svchost.exe
Token: SeShutdownPrivilege	2152	svchost.exe
Token: SeSystemEnvironmentPrivilege	2152	svchost.exe
Token: SeUndockPrivilege	2152	svchost.exe
Token: SeManageVolumePrivilege	2152	svchost.exe
Token: SeAssignPrimaryTokenPrivilege	2152	svchost.exe
Token: SeIncreaseQuotaPrivilege	2152	svchost.exe
Token: SeSecurityPrivilege	2152	svchost.exe
Token: SeTakeOwnershipPrivilege	2152	svchost.exe
Token: SeLoadDriverPrivilege	2152	svchost.exe
Token: SeSystemtimePrivilege	2152	svchost.exe
Token: SeBackupPrivilege	2152	svchost.exe
Token: SeRestorePrivilege	2152	svchost.exe
Token: SeShutdownPrivilege	2152	svchost.exe
Token: SeSystemEnvironmentPrivilege	2152	svchost.exe
Token: SeUndockPrivilege	2152	svchost.exe
Token: SeManageVolumePrivilege	2152	svchost.exe
Token: SeAssignPrimaryTokenPrivilege	2152	svchost.exe
Token: SeIncreaseQuotaPrivilege	2152	svchost.exe
Token: SeSecurityPrivilege	2152	svchost.exe
Token: SeTakeOwnershipPrivilege	2152	svchost.exe
Token: SeLoadDriverPrivilege	2152	svchost.exe
Token: SeSystemtimePrivilege	2152	svchost.exe
Token: SeBackupPrivilege	2152	svchost.exe
Token: SeRestorePrivilege	2152	svchost.exe
Token: SeShutdownPrivilege	2152	svchost.exe
Token: SeSystemEnvironmentPrivilege	2152	svchost.exe
Token: SeUndockPrivilege	2152	svchost.exe
Token: SeManageVolumePrivilege	2152	svchost.exe
Token: SeAssignPrimaryTokenPrivilege	2152	svchost.exe
Token: SeIncreaseQuotaPrivilege	2152	svchost.exe
Token: SeSecurityPrivilege	2152	svchost.exe
Token: SeTakeOwnershipPrivilege	2152	svchost.exe
Token: SeLoadDriverPrivilege	2152	svchost.exe
Token: SeSystemtimePrivilege	2152	svchost.exe
Token: SeBackupPrivilege	2152	svchost.exe
Token: SeRestorePrivilege	2152	svchost.exe
Token: SeShutdownPrivilege	2152	svchost.exe
Token: SeSystemEnvironmentPrivilege	2152	svchost.exe
Token: SeUndockPrivilege	2152	svchost.exe
Token: SeManageVolumePrivilege	2152	svchost.exe
Token: SeAssignPrimaryTokenPrivilege	2152	svchost.exe
Token: SeIncreaseQuotaPrivilege	2152	svchost.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 348 wrote to memory of 3372	348	release_lava.exe	94
PID 348 wrote to memory of 3372	348	release_lava.exe	94
PID 348 wrote to memory of 4420	348	release_lava.exe	95
PID 348 wrote to memory of 4420	348	release_lava.exe	95
PID 348 wrote to memory of 4420	348	release_lava.exe	95
PID 4276 wrote to memory of 2980	4276	cmd.exe	103
PID 4276 wrote to memory of 2980	4276	cmd.exe	103
PID 3372 wrote to memory of 2044	3372	release.exe	120
PID 3372 wrote to memory of 2044	3372	release.exe	120
PID 3372 wrote to memory of 2044	3372	release.exe	120
PID 3372 wrote to memory of 2044	3372	release.exe	120
PID 3372 wrote to memory of 2044	3372	release.exe	120
PID 3372 wrote to memory of 2044	3372	release.exe	120
PID 3372 wrote to memory of 2044	3372	release.exe	120
PID 2044 wrote to memory of 628	2044	dialer.exe	5
PID 2044 wrote to memory of 680	2044	dialer.exe	7
PID 2044 wrote to memory of 956	2044	dialer.exe	12
PID 2044 wrote to memory of 332	2044	dialer.exe	13
PID 2044 wrote to memory of 412	2044	dialer.exe	14
PID 2044 wrote to memory of 1032	2044	dialer.exe	15
PID 680 wrote to memory of 2664	680	lsass.exe	46
PID 680 wrote to memory of 2664	680	lsass.exe	46
PID 680 wrote to memory of 2664	680	lsass.exe	46
PID 680 wrote to memory of 2664	680	lsass.exe	46
PID 2044 wrote to memory of 1128	2044	dialer.exe	17
PID 2044 wrote to memory of 1136	2044	dialer.exe	18
PID 2044 wrote to memory of 1148	2044	dialer.exe	19
PID 2044 wrote to memory of 1204	2044	dialer.exe	20
PID 2044 wrote to memory of 1232	2044	dialer.exe	21
PID 2044 wrote to memory of 1264	2044	dialer.exe	22
PID 680 wrote to memory of 2664	680	lsass.exe	46
PID 680 wrote to memory of 2664	680	lsass.exe	46
PID 680 wrote to memory of 2664	680	lsass.exe	46
PID 2044 wrote to memory of 1396	2044	dialer.exe	23
PID 2044 wrote to memory of 1404	2044	dialer.exe	24
PID 2044 wrote to memory of 1504	2044	dialer.exe	25
PID 2044 wrote to memory of 1520	2044	dialer.exe	26
PID 2044 wrote to memory of 1536	2044	dialer.exe	27
PID 2044 wrote to memory of 1660	2044	dialer.exe	28
PID 2044 wrote to memory of 1696	2044	dialer.exe	29
PID 2044 wrote to memory of 1756	2044	dialer.exe	30
PID 2044 wrote to memory of 1764	2044	dialer.exe	31
PID 2044 wrote to memory of 1836	2044	dialer.exe	32
PID 2044 wrote to memory of 1884	2044	dialer.exe	33
PID 2044 wrote to memory of 1892	2044	dialer.exe	34
PID 2044 wrote to memory of 2036	2044	dialer.exe	35
PID 2044 wrote to memory of 1424	2044	dialer.exe	36
PID 2044 wrote to memory of 2052	2044	dialer.exe	37
PID 2044 wrote to memory of 2152	2044	dialer.exe	39
PID 2044 wrote to memory of 2204	2044	dialer.exe	40
PID 2044 wrote to memory of 2272	2044	dialer.exe	41
PID 2044 wrote to memory of 2448	2044	dialer.exe	42
PID 2044 wrote to memory of 2456	2044	dialer.exe	43
PID 2044 wrote to memory of 2576	2044	dialer.exe	44
PID 2044 wrote to memory of 2644	2044	dialer.exe	45
PID 2044 wrote to memory of 2664	2044	dialer.exe	46
PID 2044 wrote to memory of 2728	2044	dialer.exe	47
PID 2044 wrote to memory of 2736	2044	dialer.exe	48
PID 2044 wrote to memory of 2956	2044	dialer.exe	50
PID 2044 wrote to memory of 2992	2044	dialer.exe	51
PID 2044 wrote to memory of 3000	2044	dialer.exe	52
PID 2044 wrote to memory of 2672	2044	dialer.exe	53
PID 2044 wrote to memory of 3084	2044	dialer.exe	54
PID 2044 wrote to memory of 3332	2044	dialer.exe	55

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:\Windows\system32\winlogon.exe
winlogon.exe
1⤵
PID:628
- C:\Windows\system32\dwm.exe
  "dwm.exe"
  2⤵
  PID:332

C:\Windows\system32\lsass.exe
C:\Windows\system32\lsass.exe
1⤵
- Suspicious use of WriteProcessMemory
PID:680

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k DcomLaunch -p -s LSM
1⤵
PID:956

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s gpsvc
1⤵
PID:412

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 LocalSystemNetworkRestricted -p -s NcbService
1⤵
PID:1128

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s Schedule
1⤵
- Drops file in System32 directory
PID:1136
- C:\Windows\system32\taskhostw.exe
  taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
  2⤵
  PID:2672

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s TimeBrokerSvc
1⤵
PID:1148

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s EventLog
1⤵
- Drops file in System32 directory
PID:1204

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s ProfSvc
1⤵
PID:1232

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s DispBrokerDesktopSvc
1⤵
PID:1264

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s nsi
1⤵
PID:1396

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s UserManager
1⤵
PID:1404
- C:\Windows\system32\sihost.exe
  sihost.exe
  2⤵
  PID:2956

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s Dhcp
1⤵
PID:1504

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s EventSystem
1⤵
PID:1520

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k netsvcs -p -s Themes
1⤵
PID:1536

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s SENS
1⤵
PID:1660

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k NetworkService -p -s NlaSvc
1⤵
PID:1696

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:1764

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p
1⤵
PID:1836

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k NetworkService -p -s Dnscache
1⤵
PID:1884

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p
1⤵
PID:1892

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k netsvcs -p -s ShellHWDetection
1⤵
PID:2036

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k appmodel -p -s StateRepository
1⤵
PID:1424

C:\Windows\System32\spoolsv.exe
C:\Windows\System32\spoolsv.exe
1⤵
PID:2052

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s Winmgmt
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2152

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k NetworkService -p -s LanmanWorkstation
1⤵
PID:2204

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -s RmSvc
1⤵
PID:2272

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k NetworkServiceNetworkRestricted -p -s PolicyAgent
1⤵
PID:2448

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s IKEEXT
1⤵
PID:2456

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k NetworkService -p -s CryptSvc
1⤵
PID:2576

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s LanmanServer
1⤵
PID:2644

C:\Windows\sysmon.exe
C:\Windows\sysmon.exe
1⤵
PID:2664

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s WpnService
1⤵
PID:2728

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s TrkWks
1⤵
PID:2736

C:\Windows\system32\wbem\unsecapp.exe
C:\Windows\system32\wbem\unsecapp.exe -Embedding
1⤵
PID:2992

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
1⤵
PID:3000

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s TokenBroker
1⤵
PID:3084

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s CDPSvc
1⤵
PID:3332

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3420
- C:\Users\Admin\AppData\Local\Temp\release_lava.exe
  "C:\Users\Admin\AppData\Local\Temp\release_lava.exe"
  2⤵
  - Checks computer location settings
  - Suspicious use of WriteProcessMemory
  PID:348
- - C:\Users\Admin\AppData\Local\Temp\release.exe
    "C:\Users\Admin\AppData\Local\Temp\release.exe"
    3⤵
    - Drops file in Drivers directory
    - Executes dropped EXE
    - Drops file in System32 directory
    - Suspicious use of SetThreadContext
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:3372
  - - C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe
      C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe Add-MpPreference -ExclusionPath @($env:UserProfile, $env:ProgramData) -ExclusionExtension '.exe' -Force
      4⤵
      Command and Scripting Interpreter: PowerShell
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:884
  - - C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c wusa /uninstall /kb:890830 /quiet /norestart
      4⤵
      Suspicious use of WriteProcessMemory
      PID:4276
    - - C:\Windows\system32\wusa.exe
        
        wusa /uninstall /kb:890830 /quiet /norestart
        5⤵
        
        PID:2980
  - - C:\Windows\system32\sc.exe
      C:\Windows\system32\sc.exe stop UsoSvc
      4⤵
      Launches sc.exe
      PID:3944
  - - C:\Windows\system32\sc.exe
      C:\Windows\system32\sc.exe stop WaaSMedicSvc
      4⤵
      Launches sc.exe
      PID:2704
  - - C:\Windows\system32\sc.exe
      C:\Windows\system32\sc.exe stop wuauserv
      4⤵
      Launches sc.exe
      PID:1196
  - - C:\Windows\system32\sc.exe
      C:\Windows\system32\sc.exe stop bits
      4⤵
      Launches sc.exe
      PID:1004
  - - C:\Windows\system32\sc.exe
      C:\Windows\system32\sc.exe stop dosvc
      4⤵
      Launches sc.exe
      PID:1464
  - - C:\Windows\system32\powercfg.exe
      C:\Windows\system32\powercfg.exe /x -hibernate-timeout-ac 0
      4⤵
      Suspicious use of AdjustPrivilegeToken
      PID:1844
  - - C:\Windows\system32\powercfg.exe
      C:\Windows\system32\powercfg.exe /x -hibernate-timeout-dc 0
      4⤵
      Suspicious use of AdjustPrivilegeToken
      PID:2724
  - - C:\Windows\system32\powercfg.exe
      C:\Windows\system32\powercfg.exe /x -standby-timeout-ac 0
      4⤵
      Suspicious use of AdjustPrivilegeToken
      PID:408
  - - C:\Windows\system32\powercfg.exe
      C:\Windows\system32\powercfg.exe /x -standby-timeout-dc 0
      4⤵
      Suspicious use of AdjustPrivilegeToken
      PID:2988
  - - C:\Windows\system32\dialer.exe
      C:\Windows\system32\dialer.exe
      4⤵
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of WriteProcessMemory
      PID:2044
  - - C:\Windows\system32\sc.exe
      C:\Windows\system32\sc.exe delete "GoogleUpdateTaskMachineQC"
      4⤵
      Launches sc.exe
      PID:3300
  - - C:\Windows\system32\sc.exe
      C:\Windows\system32\sc.exe create "GoogleUpdateTaskMachineQC" binpath= "C:\ProgramData\Google\Chrome\updater.exe" start= "auto"
      4⤵
      Launches sc.exe
      PID:4524
  - - C:\Windows\system32\sc.exe
      C:\Windows\system32\sc.exe stop eventlog
      4⤵
      Launches sc.exe
      PID:2264
  - - C:\Windows\system32\sc.exe
      C:\Windows\system32\sc.exe start "GoogleUpdateTaskMachineQC"
      4⤵
      Launches sc.exe
      PID:1908
    - - C:\Windows\System32\Conhost.exe
        
        \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
        5⤵
        
        PID:1800
- - C:\Users\Admin\AppData\Local\Temp\Server.exe
    "C:\Users\Admin\AppData\Local\Temp\Server.exe"
    3⤵
    - Executes dropped EXE
    - Drops desktop.ini file(s)
    - Suspicious use of AdjustPrivilegeToken
    PID:4420
  - - C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /C chcp 65001 && netsh wlan show profile | findstr All
      4⤵
      PID:2656
    - - C:\Windows\System32\Conhost.exe
        
        \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
        5⤵
        
        PID:3644
    - - C:\Windows\SysWOW64\chcp.com
        
        chcp 65001
        5⤵
        
        PID:4552
    - - C:\Windows\SysWOW64\netsh.exe
        
        netsh wlan show profile
        5⤵
        
        PID:1212
    - - C:\Windows\SysWOW64\findstr.exe
        
        findstr All
        5⤵
        
        PID:3200
  - - C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /C chcp 65001 && netsh wlan show networks mode=bssid
      4⤵
      PID:1592
    - - C:\Windows\SysWOW64\chcp.com
        
        chcp 65001
        5⤵
        
        PID:3976
    - - C:\Windows\SysWOW64\netsh.exe
        
        netsh wlan show networks mode=bssid
        5⤵
        
        PID:4052

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
1⤵
PID:3516

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:3728

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:3884

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:8

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s wlidsvc
1⤵
- Modifies data under HKEY_USERS
PID:4104

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s StorSvc
1⤵
PID:5052

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation -p -s SSDPSRV
1⤵
PID:4604

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s WinHttpAutoProxySvc
1⤵
- Modifies data under HKEY_USERS
PID:5072

C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe
"C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe" /service
1⤵
PID:1084

C:\Windows\system32\SppExtComObj.exe
C:\Windows\system32\SppExtComObj.exe -Embedding
1⤵
PID:4656

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalService -p -s LicenseManager
1⤵
PID:3636

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:2840

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:1484

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:2912

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:1992

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s wuauserv
1⤵
- Drops file in Windows directory
PID:1384

C:\Windows\system32\wbem\wmiprvse.exe
C:\Windows\system32\wbem\wmiprvse.exe -secured -Embedding
1⤵
- Checks SCSI registry key(s)
- Checks processor information in registry
PID:3672

C:\Windows\servicing\TrustedInstaller.exe
C:\Windows\servicing\TrustedInstaller.exe
1⤵
PID:4576

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s UsoSvc
1⤵
PID:4528

C:\Windows\System32\mousocoreworker.exe
C:\Windows\System32\mousocoreworker.exe -Embedding
1⤵
- Checks processor information in registry
- Modifies data under HKEY_USERS
- Suspicious use of AdjustPrivilegeToken
PID:1988

C:\ProgramData\Google\Chrome\updater.exe
C:\ProgramData\Google\Chrome\updater.exe
1⤵
- Drops file in Drivers directory
- Executes dropped EXE
- Drops file in System32 directory
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
PID:556
- C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe
  C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe Add-MpPreference -ExclusionPath @($env:UserProfile, $env:ProgramData) -ExclusionExtension '.exe' -Force
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Drops file in System32 directory
  - Modifies data under HKEY_USERS
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4648
- - C:\Windows\System32\Conhost.exe
    \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
    3⤵
    PID:4896
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c wusa /uninstall /kb:890830 /quiet /norestart
  2⤵
  PID:2988
- - C:\Windows\System32\Conhost.exe
    \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
    3⤵
    PID:2544
- - C:\Windows\system32\wusa.exe
    wusa /uninstall /kb:890830 /quiet /norestart
    3⤵
    PID:3816
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe stop UsoSvc
  2⤵
  - Launches sc.exe
  PID:2972
- - C:\Windows\System32\Conhost.exe
    \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
    3⤵
    PID:3232
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe stop WaaSMedicSvc
  2⤵
  - Launches sc.exe
  PID:3192
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe stop wuauserv
  2⤵
  - Launches sc.exe
  PID:1012
- - C:\Windows\System32\Conhost.exe
    \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
    3⤵
    PID:2024
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe stop bits
  2⤵
  - Launches sc.exe
  PID:1436
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe stop dosvc
  2⤵
  - Launches sc.exe
  PID:452
- C:\Windows\system32\powercfg.exe
  C:\Windows\system32\powercfg.exe /x -hibernate-timeout-ac 0
  2⤵
  PID:3872
- - C:\Windows\System32\Conhost.exe
    \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
    3⤵
    PID:456
- C:\Windows\system32\powercfg.exe
  C:\Windows\system32\powercfg.exe /x -hibernate-timeout-dc 0
  2⤵
  PID:1720
- - C:\Windows\System32\Conhost.exe
    \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
    3⤵
    PID:5044
- C:\Windows\system32\powercfg.exe
  C:\Windows\system32\powercfg.exe /x -standby-timeout-ac 0
  2⤵
  PID:708
- - C:\Windows\System32\Conhost.exe
    \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
    3⤵
    PID:2180
- C:\Windows\system32\powercfg.exe
  C:\Windows\system32\powercfg.exe /x -standby-timeout-dc 0
  2⤵
  PID:3596
- - C:\Windows\System32\Conhost.exe
    \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
    3⤵
    PID:2560
- C:\Windows\system32\dialer.exe
  C:\Windows\system32\dialer.exe
  2⤵
  PID:3180
- C:\Windows\system32\dialer.exe
  C:\Windows\system32\dialer.exe
  2⤵
  PID:2104
- C:\Windows\system32\dialer.exe
  dialer.exe
  2⤵
  - Modifies data under HKEY_USERS
  PID:2632

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

System Services

T1569

Service Execution

T1569.002

Persistence

Create or Modify System Process

T1543

Windows Service

T1543.003

Privilege Escalation

Create or Modify System Process

T1543

Windows Service

T1543.003

Defense Evasion

Impair Defenses

T1562

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Web Service

T1102

Exfiltration

Impact

Service Stop

T1489

Replay Monitor

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Downloads

Bookmarks.txt

Path C:\Users\Admin\AppData\Local\80c81572d5f5abc8c7c225e1ec9ead6b\Admin@BVRKIPTS_en-US\Browsers\Firefox\Bookmarks.txt
Size 105B
SHA256 c84c98bbf5e0ef9c8d0708b5d60c5bb656b7d6be5135d7f7a8d25557e08cf142
MD5 2e9d094dda5cdc3ce6519f75943a4ff4
SHA1 5d989b4ac8b699781681fe75ed9ef98191a5096c
SHA512 d1f7eed00959e902bdb2125b91721460d3ff99f3bdfc1f2a343d4f58e8d4e5e5a06c0c6cdc0379211c94510f7c00d7a8b34fa7d0ca0c3d54cbbe878f1e9812b7
MD5 SHA1 SHA512

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Process.txt

Path C:\Users\Admin\AppData\Local\80c81572d5f5abc8c7c225e1ec9ead6b\Admin@BVRKIPTS_en-US\System\Process.txt
Size 4KB
SHA256 8d4244a5920aecb1e2c0cbce40e197ac6f2ebd6b3a380762e800881aca9126c6
MD5 3f313cbfbed4766296e1c08a39d433f7
SHA1 fffe2cf10276c888e2b0de3fb6d784d9e247e01d
SHA512 dbf21020f2c44538c5e4993397b97a2218e10661137cb2cb7418963b6593a097c4ad3d52c1edb0256092084815c59cd0d0afa56e0d7190f85e41a17a180429f8
SSDEEP 48:43qbcga1z9itCOfzF23R2GABPGepyb1uSmlTGaoJ:4awga1ZitCOfzF23RuGepyBxmlTXoJ
MD5 SHA1 SHA512 SSDEEP

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77EC63BDA74BD0D0E0426DC8F8008506

Path C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.ContentDeliveryManager_cw5n1h2txyewy\AC\Microsoft\CryptnetUrlCache\MetaData\77EC63BDA74BD0D0E0426DC8F8008506
Size 330B
SHA256 6e646669edfb383646be51db51f4a715b2cbd5a7ee59322fbf8e5f5e234255b9
MD5 8ffccbfa371936d0c2da2f4618725838
SHA1 51b9268eb6f35d12c0e30a9bcbea805b13980b43
SHA512 cc03e00260bc262f321782c17547c92ce3c4bdaf94e0d09b0cdb8a77732a1f7ab4a2afa3fe14e4624955470f5895bbb87ad013fb7012d4e3c1fe53422ec9b2ab
MD5 SHA1 SHA512

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FB0D848F74F70BB2EAA93746D24D9749

Path C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.ContentDeliveryManager_cw5n1h2txyewy\AC\Microsoft\CryptnetUrlCache\MetaData\FB0D848F74F70BB2EAA93746D24D9749
Size 330B
SHA256 ca7c673d6f7124b9326c8f3cd383c9fd2a15f6413d60e2ea94714d089d747030
MD5 7e05d3d7a1d8f40beaecce7391b5713d
SHA1 d8e45dfc10d47dabc0d6d86ae3bb8f02d6428b66
SHA512 e3dc8ebe88b2a839a6883a816ff16512f6fbacd9b3229dc4e71001c159d0accfcacc3c667fc6bbd7469529a80d17b54ec6985b35b4a6d9a2e917ce4f70d8c4cc
MD5 SHA1 SHA512

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Server.exe

Path C:\Users\Admin\AppData\Local\Temp\Server.exe
Size 175KB
SHA256 4408d454808a4e3ca0361423f310c3e6b4754c2d0c2be4973d39dea722409430
MD5 df96a0997b631e96c050382b96804ebb
SHA1 9d3b7dfd52eb72bf1c124f0cf1574dc0ba174d90
SHA512 6954f887f1a0d8224503c9585274aef3bf510b41f8f133a4dfc133e147c4a65a819b4fd35e3d78d8ac70397679fa6299bf441d9a9016ab6ac29b837887ce41cf
SSDEEP 3072:Ie8p6ewdOIwQx76vK/bvTv0cU+lL/dMlZZUZ0b2gTzwARE+WpCc:c6ewwIwQJ6vKX0c5MlYZ0b2g
MD5 SHA1 SHA512 SSDEEP

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__PSScriptPolicyTest_cyfzsql0.1jk.ps1

Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_cyfzsql0.1jk.ps1
Size 60B
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
MD5 SHA1 SHA512

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release.exe

Path C:\Users\Admin\AppData\Local\Temp\release.exe
Size 5.3MB
SHA256 be9a43dffd8fa5ca2e10ef5493cbb1c647d8fefa829866f00c99162c45ccf456
MD5 f0c677d565a3299f693a68cdea0a4998
SHA1 4cd1ee7321e4c64bad5cabb01a7d56efccd4e058
SHA512 87986f5a4a2342cbf147c665e3f625ed44ea8e775fb770e2801fbdbac0d0b4817bfb08fdb76fdcb62724b7ab915673cb8f795c803a7525dfea3689b2c134337d
SSDEEP 98304:CtmZqGSBR3Tz1Jhn9wusrrcAfB2Ps3V0OnUb48SUD8BoT/cc938:CDjLDRJ1Wuk2E36OnUbDhcc9s
MD5 SHA1 SHA512 SSDEEP

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msgid.dat

Path C:\Users\Admin\AppData\Local\bff6003f9d392015a185d56fc48b1e15\msgid.dat
Size 1B
SHA256 5feceb66ffc86f38d952786c6d696c79c2dbc239dd4e91b46729d73a27fb57e9
MD5 cfcd208495d565ef66e7dff9f98764da
SHA1 b6589fc6ab0dc82cf12099d1c2d40ab994e8410c
SHA512 31bca02094eb78126a517b206a88c73cfa9ec6f704c7030d18212cace820f025f00bf0ea68dbf3f3a5436ca63b53bf7bf80ad8d5de7d8359d0b7fed9dbc3ab99
MD5 SHA1 SHA512

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hosts

Path C:\Windows\system32\drivers\etc\hosts
Size 3KB
SHA256 eda1aae2c8fce700e3bdbe0186cf3db88400cf0ac13ec736e84dacba61628a01
MD5 00930b40cba79465b7a38ed0449d1449
SHA1 4b25a89ee28b20ba162f23772ddaf017669092a5
SHA512 cbe4760ec041e7da7ab86474d5c82969cfccb8ccc5dbdac9436862d5b1b86210ab90754d3c8da5724176570d8842e57a716a281acba8719e90098a6f61a17c62
MD5 SHA1 SHA512

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memory/332-62-0x00000272FD1C0000-0x00000272FD1EB000-memory.dmp

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memory/332-63-0x00007FFA2A430000-0x00007FFA2A440000-memory.dmp

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memory/412-88-0x00007FFA2A430000-0x00007FFA2A440000-memory.dmp

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memory/412-87-0x00000156473A0000-0x00000156473CB000-memory.dmp

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memory/628-58-0x00007FFA2A430000-0x00007FFA2A440000-memory.dmp

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memory/628-52-0x000001FCC5EB0000-0x000001FCC5ED4000-memory.dmp

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memory/628-57-0x000001FCC5EE0000-0x000001FCC5F0B000-memory.dmp

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memory/680-55-0x00007FFA2A430000-0x00007FFA2A440000-memory.dmp

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memory/680-54-0x0000025C68C50000-0x0000025C68C7B000-memory.dmp

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memory/884-39-0x00007FFA4B650000-0x00007FFA4C111000-memory.dmp

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memory/884-24-0x00007FFA4B653000-0x00007FFA4B655000-memory.dmp

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memory/884-35-0x00007FFA4B650000-0x00007FFA4C111000-memory.dmp

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memory/884-25-0x000001718D9E0000-0x000001718DA02000-memory.dmp

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memory/884-36-0x00007FFA4B650000-0x00007FFA4C111000-memory.dmp

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memory/956-66-0x000001D27A400000-0x000001D27A42B000-memory.dmp

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memory/956-67-0x00007FFA2A430000-0x00007FFA2A440000-memory.dmp

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memory/1032-75-0x000001EC31090000-0x000001EC310BB000-memory.dmp

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memory/1032-76-0x00007FFA2A430000-0x00007FFA2A440000-memory.dmp

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memory/1128-78-0x0000021D19320000-0x0000021D1934B000-memory.dmp

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memory/1128-79-0x00007FFA2A430000-0x00007FFA2A440000-memory.dmp

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memory/1136-82-0x00007FFA2A430000-0x00007FFA2A440000-memory.dmp

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memory/1136-81-0x00000167AB660000-0x00000167AB68B000-memory.dmp

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memory/1148-85-0x00007FFA2A430000-0x00007FFA2A440000-memory.dmp

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memory/1148-84-0x0000023D760C0000-0x0000023D760EB000-memory.dmp

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memory/1204-90-0x00000258EAD60000-0x00000258EAD8B000-memory.dmp

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memory/1204-95-0x00007FFA2A430000-0x00007FFA2A440000-memory.dmp

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memory/1232-92-0x000002A805F30000-0x000002A805F5B000-memory.dmp

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memory/1232-93-0x00007FFA2A430000-0x00007FFA2A440000-memory.dmp

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memory/2044-43-0x0000000140000000-0x000000014002B000-memory.dmp

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memory/2044-49-0x0000000140000000-0x000000014002B000-memory.dmp

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memory/2044-42-0x0000000140000000-0x000000014002B000-memory.dmp

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memory/2044-44-0x0000000140000000-0x000000014002B000-memory.dmp

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memory/2044-48-0x00007FFA692C0000-0x00007FFA6937E000-memory.dmp

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memory/2044-47-0x00007FFA6A3B0000-0x00007FFA6A5A5000-memory.dmp

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memory/2044-41-0x0000000140000000-0x000000014002B000-memory.dmp

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memory/2044-46-0x0000000140000000-0x000000014002B000-memory.dmp

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memory/4420-825-0x000000007541E000-0x000000007541F000-memory.dmp

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memory/4420-356-0x00000000052C0000-0x0000000005326000-memory.dmp

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memory/4420-802-0x00000000063F0000-0x0000000006402000-memory.dmp

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memory/4420-23-0x0000000000880000-0x00000000008B2000-memory.dmp

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memory/4420-790-0x0000000005EF0000-0x0000000005EFA000-memory.dmp

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memory/4420-765-0x0000000006420000-0x00000000069C4000-memory.dmp

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memory/4420-764-0x0000000005DD0000-0x0000000005E62000-memory.dmp

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memory/4420-22-0x000000007541E000-0x000000007541F000-memory.dmp

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memory/4648-354-0x000001D05A9B0000-0x000001D05A9BA000-memory.dmp

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memory/4648-361-0x000001D05AE70000-0x000001D05AE7A000-memory.dmp

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memory/4648-360-0x000001D05AE60000-0x000001D05AE66000-memory.dmp

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memory/4648-359-0x000001D05AE30000-0x000001D05AE38000-memory.dmp

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memory/4648-358-0x000001D05AE80000-0x000001D05AE9A000-memory.dmp

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memory/4648-357-0x000001D05AE20000-0x000001D05AE2A000-memory.dmp

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memory/4648-355-0x000001D05AE40000-0x000001D05AE5C000-memory.dmp

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memory/4648-352-0x000001D05AC00000-0x000001D05AC1C000-memory.dmp

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memory/4648-353-0x000001D05AC20000-0x000001D05ACD5000-memory.dmp

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