phorphiex | 8c8ef3881ab44057b4972c9112f73e334c664dace19295c5755f5a38ea6191d7

Analysis

max time kernel
137s
max time network
137s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
15-10-2024 13:26

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General

Target

tdrp.exe
Size

74KB
MD5

ff2df00e788749ba0f2ca8c29a35030c
SHA1

9638e9861cdd6a8b5e4aad28739ebd62ab12b6a1
SHA256

8c8ef3881ab44057b4972c9112f73e334c664dace19295c5755f5a38ea6191d7
SHA512

76e3323f797e557a72be2242961829f410c17be3b7d605075c0c05676d8a0fca6d108e47fb250219da010f0ad64c92f56d8db3b6f913b7c5000591434ec253db
SSDEEP

192:H5w4ZVQffbuVBiRAljEEJxTqthTcPcPcPcPcPcPcPcPcPcPcPcPcPcPcPcPcPcPx:H5w4ZV0G06uEuOm6S6666

Score

10^/10

phorphiex xmrig discovery evasion execution loader miner persistence spyware stealer trojan worm

Malware Config

Signatures

Modifies security service 2 TTPs 1 IoCs

evasion

Modify Registry

T1112

Windows Service

T1543.003

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\wuauserv\Start = "4"	sysvplervcs.exe

Phorphiex payload 1 IoCs

resource	yara_rule
behavioral1/files/0x0007000000023c9e-4.dat	family_phorphiex

Phorphiex, Phorpiex
Phorphiex or Phorpiex Malware family which infects systems to distribute other malicious payloads such as ransomware, stealers and cryptominers.
worm trojan loader phorphiex

Suspicious use of NtCreateUserProcessOtherParentProcess 5 IoCs

description	pid	Process	procid_target
PID 4348 created 3404	4348	3228438267.exe	56
PID 4348 created 3404	4348	3228438267.exe	56
PID 336 created 3404	336	winupsecvmgr.exe	56
PID 336 created 3404	336	winupsecvmgr.exe	56
PID 336 created 3404	336	winupsecvmgr.exe	56

Windows security bypass 2 TTPs 6 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	sysvplervcs.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	sysvplervcs.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	sysvplervcs.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	sysvplervcs.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	sysvplervcs.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesOverride = "1"	sysvplervcs.exe

xmrig
XMRig is a high performance, open source, cross platform CPU/GPU miner.
miner xmrig

XMRig Miner payload 3 IoCs

miner

resource	yara_rule
behavioral1/memory/336-150-0x00007FF7FDDE0000-0x00007FF7FE377000-memory.dmp	xmrig
behavioral1/memory/2988-154-0x00007FF67C1F0000-0x00007FF67C9DF000-memory.dmp	xmrig
behavioral1/memory/2988-156-0x00007FF67C1F0000-0x00007FF67C9DF000-memory.dmp	xmrig

Command and Scripting Interpreter: PowerShell 1 TTPs 3 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
1708	powershell.exe
1916	powershell.exe
1460	powershell.exe

Downloads MZ/PE file
Stops running service(s) 4 TTPs
evasion execution

Windows Service
T1543.003

Impair Defenses
T1562

Service Stop
T1489

Service Execution
T1569.002

Checks computer location settings 2 TTPs 3 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Control Panel\International\Geo\Nation	280781580.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Control Panel\International\Geo\Nation	tdrp.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Control Panel\International\Geo\Nation	sysvplervcs.exe

Executes dropped EXE 9 IoCs

pid	Process
1552	15570.scr
3020	sysvplervcs.exe
1732	280781580.exe
4668	2676528828.exe
1300	3047020144.exe
532	3447616733.exe
1076	1500011205.exe
4348	3228438267.exe
336	winupsecvmgr.exe

Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Credentials from Web Browsers
T1555.003

Windows security modification 2 TTPs 7 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	sysvplervcs.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1"	sysvplervcs.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	sysvplervcs.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiSpywareOverride = "1"	sysvplervcs.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	sysvplervcs.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	sysvplervcs.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesOverride = "1"	sysvplervcs.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\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Windows Settings = "C:\\Windows\\sysvplervcs.exe"	15570.scr

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 336 set thread context of 1604	336	winupsecvmgr.exe	137
PID 336 set thread context of 2988	336	winupsecvmgr.exe	138

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\sysvplervcs.exe	15570.scr
File opened for modification	C:\Windows\sysvplervcs.exe	15570.scr

Launches sc.exe 5 IoCs

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

pid	Process
4584	sc.exe
3056	sc.exe
1084	sc.exe
3064	sc.exe
3932	sc.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 15 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	sysvplervcs.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	sc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1500011205.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	tdrp.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	sc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	3447616733.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	sc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	sc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2676528828.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	3047020144.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	15570.scr
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	sc.exe

Checks SCSI registry key(s) 3 TTPs 3 IoCs

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

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000	taskmgr.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Properties\{b725f130-47ef-101a-a5f1-02608c9eebac}\000A	taskmgr.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\FriendlyName	taskmgr.exe

Suspicious behavior: EnumeratesProcesses 38 IoCs

pid	Process
4852	taskmgr.exe
4852	taskmgr.exe
4852	taskmgr.exe
4852	taskmgr.exe
4852	taskmgr.exe
4852	taskmgr.exe
4852	taskmgr.exe
4852	taskmgr.exe
4852	taskmgr.exe
4852	taskmgr.exe
1460	powershell.exe
1460	powershell.exe
4852	taskmgr.exe
4852	taskmgr.exe
4852	taskmgr.exe
4852	taskmgr.exe
4852	taskmgr.exe
4852	taskmgr.exe
4852	taskmgr.exe
4852	taskmgr.exe
4852	taskmgr.exe
4852	taskmgr.exe
1732	280781580.exe
1732	280781580.exe
4348	3228438267.exe
4348	3228438267.exe
1708	powershell.exe
1708	powershell.exe
4348	3228438267.exe
4348	3228438267.exe
336	winupsecvmgr.exe
336	winupsecvmgr.exe
1916	powershell.exe
1916	powershell.exe
336	winupsecvmgr.exe
336	winupsecvmgr.exe
336	winupsecvmgr.exe
336	winupsecvmgr.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	4852	taskmgr.exe
Token: SeSystemProfilePrivilege	4852	taskmgr.exe
Token: SeCreateGlobalPrivilege	4852	taskmgr.exe
Token: SeDebugPrivilege	1460	powershell.exe
Token: 33	4852	taskmgr.exe
Token: SeIncBasePriorityPrivilege	4852	taskmgr.exe
Token: SeDebugPrivilege	1732	280781580.exe
Token: SeDebugPrivilege	1708	powershell.exe
Token: SeIncreaseQuotaPrivilege	1708	powershell.exe
Token: SeSecurityPrivilege	1708	powershell.exe
Token: SeTakeOwnershipPrivilege	1708	powershell.exe
Token: SeLoadDriverPrivilege	1708	powershell.exe
Token: SeSystemProfilePrivilege	1708	powershell.exe
Token: SeSystemtimePrivilege	1708	powershell.exe
Token: SeProfSingleProcessPrivilege	1708	powershell.exe
Token: SeIncBasePriorityPrivilege	1708	powershell.exe
Token: SeCreatePagefilePrivilege	1708	powershell.exe
Token: SeBackupPrivilege	1708	powershell.exe
Token: SeRestorePrivilege	1708	powershell.exe
Token: SeShutdownPrivilege	1708	powershell.exe
Token: SeDebugPrivilege	1708	powershell.exe
Token: SeSystemEnvironmentPrivilege	1708	powershell.exe
Token: SeRemoteShutdownPrivilege	1708	powershell.exe
Token: SeUndockPrivilege	1708	powershell.exe
Token: SeManageVolumePrivilege	1708	powershell.exe
Token: 33	1708	powershell.exe
Token: 34	1708	powershell.exe
Token: 35	1708	powershell.exe
Token: 36	1708	powershell.exe
Token: SeIncreaseQuotaPrivilege	1708	powershell.exe
Token: SeSecurityPrivilege	1708	powershell.exe
Token: SeTakeOwnershipPrivilege	1708	powershell.exe
Token: SeLoadDriverPrivilege	1708	powershell.exe
Token: SeSystemProfilePrivilege	1708	powershell.exe
Token: SeSystemtimePrivilege	1708	powershell.exe
Token: SeProfSingleProcessPrivilege	1708	powershell.exe
Token: SeIncBasePriorityPrivilege	1708	powershell.exe
Token: SeCreatePagefilePrivilege	1708	powershell.exe
Token: SeBackupPrivilege	1708	powershell.exe
Token: SeRestorePrivilege	1708	powershell.exe
Token: SeShutdownPrivilege	1708	powershell.exe
Token: SeDebugPrivilege	1708	powershell.exe
Token: SeSystemEnvironmentPrivilege	1708	powershell.exe
Token: SeRemoteShutdownPrivilege	1708	powershell.exe
Token: SeUndockPrivilege	1708	powershell.exe
Token: SeManageVolumePrivilege	1708	powershell.exe
Token: 33	1708	powershell.exe
Token: 34	1708	powershell.exe
Token: 35	1708	powershell.exe
Token: 36	1708	powershell.exe
Token: SeIncreaseQuotaPrivilege	1708	powershell.exe
Token: SeSecurityPrivilege	1708	powershell.exe
Token: SeTakeOwnershipPrivilege	1708	powershell.exe
Token: SeLoadDriverPrivilege	1708	powershell.exe
Token: SeSystemProfilePrivilege	1708	powershell.exe
Token: SeSystemtimePrivilege	1708	powershell.exe
Token: SeProfSingleProcessPrivilege	1708	powershell.exe
Token: SeIncBasePriorityPrivilege	1708	powershell.exe
Token: SeCreatePagefilePrivilege	1708	powershell.exe
Token: SeBackupPrivilege	1708	powershell.exe
Token: SeRestorePrivilege	1708	powershell.exe
Token: SeShutdownPrivilege	1708	powershell.exe
Token: SeDebugPrivilege	1708	powershell.exe
Token: SeSystemEnvironmentPrivilege	1708	powershell.exe

Suspicious use of FindShellTrayWindow 44 IoCs

pid	Process
4852	taskmgr.exe
4852	taskmgr.exe
4852	taskmgr.exe
4852	taskmgr.exe
4852	taskmgr.exe
4852	taskmgr.exe
4852	taskmgr.exe
4852	taskmgr.exe
4852	taskmgr.exe
4852	taskmgr.exe
4852	taskmgr.exe
4852	taskmgr.exe
4852	taskmgr.exe
4852	taskmgr.exe
4852	taskmgr.exe
4852	taskmgr.exe
4852	taskmgr.exe
4852	taskmgr.exe
4852	taskmgr.exe
4852	taskmgr.exe
4852	taskmgr.exe
4852	taskmgr.exe
4852	taskmgr.exe
4852	taskmgr.exe
4852	taskmgr.exe
4852	taskmgr.exe
4852	taskmgr.exe
4852	taskmgr.exe
4852	taskmgr.exe
4852	taskmgr.exe
4852	taskmgr.exe
4852	taskmgr.exe
4852	taskmgr.exe
4852	taskmgr.exe
4852	taskmgr.exe
4852	taskmgr.exe
4852	taskmgr.exe
4852	taskmgr.exe
4852	taskmgr.exe
4852	taskmgr.exe
4852	taskmgr.exe
4852	taskmgr.exe
4852	taskmgr.exe
4852	taskmgr.exe

Suspicious use of SendNotifyMessage 43 IoCs

pid	Process
4852	taskmgr.exe
4852	taskmgr.exe
4852	taskmgr.exe
4852	taskmgr.exe
4852	taskmgr.exe
4852	taskmgr.exe
4852	taskmgr.exe
4852	taskmgr.exe
4852	taskmgr.exe
4852	taskmgr.exe
4852	taskmgr.exe
4852	taskmgr.exe
4852	taskmgr.exe
4852	taskmgr.exe
4852	taskmgr.exe
4852	taskmgr.exe
4852	taskmgr.exe
4852	taskmgr.exe
4852	taskmgr.exe
4852	taskmgr.exe
4852	taskmgr.exe
4852	taskmgr.exe
4852	taskmgr.exe
4852	taskmgr.exe
4852	taskmgr.exe
4852	taskmgr.exe
4852	taskmgr.exe
4852	taskmgr.exe
4852	taskmgr.exe
4852	taskmgr.exe
4852	taskmgr.exe
4852	taskmgr.exe
4852	taskmgr.exe
4852	taskmgr.exe
4852	taskmgr.exe
4852	taskmgr.exe
4852	taskmgr.exe
4852	taskmgr.exe
4852	taskmgr.exe
4852	taskmgr.exe
4852	taskmgr.exe
4852	taskmgr.exe
4852	taskmgr.exe

Suspicious use of WriteProcessMemory 56 IoCs

description	pid	Process	procid_target
PID 2880 wrote to memory of 1552	2880	tdrp.exe	88
PID 2880 wrote to memory of 1552	2880	tdrp.exe	88
PID 2880 wrote to memory of 1552	2880	tdrp.exe	88
PID 1552 wrote to memory of 3020	1552	15570.scr	90
PID 1552 wrote to memory of 3020	1552	15570.scr	90
PID 1552 wrote to memory of 3020	1552	15570.scr	90
PID 3020 wrote to memory of 2780	3020	sysvplervcs.exe	93
PID 3020 wrote to memory of 2780	3020	sysvplervcs.exe	93
PID 3020 wrote to memory of 2780	3020	sysvplervcs.exe	93
PID 3020 wrote to memory of 1572	3020	sysvplervcs.exe	95
PID 3020 wrote to memory of 1572	3020	sysvplervcs.exe	95
PID 3020 wrote to memory of 1572	3020	sysvplervcs.exe	95
PID 2780 wrote to memory of 1460	2780	cmd.exe	97
PID 2780 wrote to memory of 1460	2780	cmd.exe	97
PID 2780 wrote to memory of 1460	2780	cmd.exe	97
PID 1572 wrote to memory of 3932	1572	cmd.exe	98
PID 1572 wrote to memory of 3932	1572	cmd.exe	98
PID 1572 wrote to memory of 3932	1572	cmd.exe	98
PID 1572 wrote to memory of 4584	1572	cmd.exe	100
PID 1572 wrote to memory of 4584	1572	cmd.exe	100
PID 1572 wrote to memory of 4584	1572	cmd.exe	100
PID 1572 wrote to memory of 3056	1572	cmd.exe	101
PID 1572 wrote to memory of 3056	1572	cmd.exe	101
PID 1572 wrote to memory of 3056	1572	cmd.exe	101
PID 1572 wrote to memory of 1084	1572	cmd.exe	102
PID 1572 wrote to memory of 1084	1572	cmd.exe	102
PID 1572 wrote to memory of 1084	1572	cmd.exe	102
PID 1572 wrote to memory of 3064	1572	cmd.exe	103
PID 1572 wrote to memory of 3064	1572	cmd.exe	103
PID 1572 wrote to memory of 3064	1572	cmd.exe	103
PID 3020 wrote to memory of 1732	3020	sysvplervcs.exe	114
PID 3020 wrote to memory of 1732	3020	sysvplervcs.exe	114
PID 1732 wrote to memory of 2596	1732	280781580.exe	115
PID 1732 wrote to memory of 2596	1732	280781580.exe	115
PID 1732 wrote to memory of 1808	1732	280781580.exe	117
PID 1732 wrote to memory of 1808	1732	280781580.exe	117
PID 2596 wrote to memory of 2780	2596	cmd.exe	119
PID 2596 wrote to memory of 2780	2596	cmd.exe	119
PID 1808 wrote to memory of 4512	1808	cmd.exe	120
PID 1808 wrote to memory of 4512	1808	cmd.exe	120
PID 3020 wrote to memory of 4668	3020	sysvplervcs.exe	121
PID 3020 wrote to memory of 4668	3020	sysvplervcs.exe	121
PID 3020 wrote to memory of 4668	3020	sysvplervcs.exe	121
PID 3020 wrote to memory of 1300	3020	sysvplervcs.exe	124
PID 3020 wrote to memory of 1300	3020	sysvplervcs.exe	124
PID 3020 wrote to memory of 1300	3020	sysvplervcs.exe	124
PID 1300 wrote to memory of 532	1300	3047020144.exe	125
PID 1300 wrote to memory of 532	1300	3047020144.exe	125
PID 1300 wrote to memory of 532	1300	3047020144.exe	125
PID 3020 wrote to memory of 1076	3020	sysvplervcs.exe	126
PID 3020 wrote to memory of 1076	3020	sysvplervcs.exe	126
PID 3020 wrote to memory of 1076	3020	sysvplervcs.exe	126
PID 1076 wrote to memory of 4348	1076	1500011205.exe	127
PID 1076 wrote to memory of 4348	1076	1500011205.exe	127
PID 336 wrote to memory of 1604	336	winupsecvmgr.exe	137
PID 336 wrote to memory of 2988	336	winupsecvmgr.exe	138

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\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3404
- C:\Users\Admin\AppData\Local\Temp\tdrp.exe
  "C:\Users\Admin\AppData\Local\Temp\tdrp.exe"
  2⤵
  - Checks computer location settings
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2880
- - C:\Users\Admin\AppData\Local\Temp\15570.scr
    "C:\Users\Admin\AppData\Local\Temp\15570.scr" /S
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - Drops file in Windows directory
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:1552
  - - C:\Windows\sysvplervcs.exe
      C:\Windows\sysvplervcs.exe
      4⤵
      Modifies security service
      Windows security bypass
      Checks computer location settings
      Executes dropped EXE
      Windows security modification
      System Location Discovery: System Language Discovery
      Suspicious use of WriteProcessMemory
      PID:3020
    - - C:\Windows\SysWOW64\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /c powershell -Command "Add-MpPreference -ExclusionPath $env:windir; Add-MpPreference -ExclusionPath $env:TEMP; Add-MpPreference -ExclusionPath $env:USERPROFILE"
        5⤵
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:2780
      - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        powershell -Command "Add-MpPreference -ExclusionPath $env:windir; Add-MpPreference -ExclusionPath $env:TEMP; Add-MpPreference -ExclusionPath $env:USERPROFILE"
        6⤵
        Command and Scripting Interpreter: PowerShell
        System Location Discovery: System Language Discovery
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:1460
    - - C:\Windows\SysWOW64\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /c sc stop UsoSvc & sc stop WaaSMedicSvc & sc stop wuauserv & sc stop DoSvc & sc stop BITS /wait
        5⤵
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:1572
      - C:\Windows\SysWOW64\sc.exe
        
        sc stop UsoSvc
        6⤵
        Launches sc.exe
        System Location Discovery: System Language Discovery
        
        PID:3932
      - C:\Windows\SysWOW64\sc.exe
        
        sc stop WaaSMedicSvc
        6⤵
        Launches sc.exe
        System Location Discovery: System Language Discovery
        
        PID:4584
      - C:\Windows\SysWOW64\sc.exe
        
        sc stop wuauserv
        6⤵
        Launches sc.exe
        System Location Discovery: System Language Discovery
        
        PID:3056
      - C:\Windows\SysWOW64\sc.exe
        
        sc stop DoSvc
        6⤵
        Launches sc.exe
        System Location Discovery: System Language Discovery
        
        PID:1084
      - C:\Windows\SysWOW64\sc.exe
        
        sc stop BITS /wait
        6⤵
        Launches sc.exe
        System Location Discovery: System Language Discovery
        
        PID:3064
    - - C:\Users\Admin\AppData\Local\Temp\280781580.exe
        
        C:\Users\Admin\AppData\Local\Temp\280781580.exe
        5⤵
        Checks computer location settings
        Executes dropped EXE
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:1732
      - C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /c reg delete "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /v "Windows Upgrade Manager" /f
        6⤵
        Suspicious use of WriteProcessMemory
        
        PID:2596
        
        C:\Windows\system32\reg.exe
        
        reg delete "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /v "Windows Upgrade Manager" /f
        7⤵
        
        PID:2780
      - C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /c schtasks /delete /f /tn "Windows Upgrade Manager"
        6⤵
        Suspicious use of WriteProcessMemory
        
        PID:1808
        
        C:\Windows\system32\schtasks.exe
        
        schtasks /delete /f /tn "Windows Upgrade Manager"
        7⤵
        
        PID:4512
    - - C:\Users\Admin\AppData\Local\Temp\2676528828.exe
        
        C:\Users\Admin\AppData\Local\Temp\2676528828.exe
        5⤵
        Executes dropped EXE
        System Location Discovery: System Language Discovery
        
        PID:4668
    - - C:\Users\Admin\AppData\Local\Temp\3047020144.exe
        
        C:\Users\Admin\AppData\Local\Temp\3047020144.exe
        5⤵
        Executes dropped EXE
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:1300
      - C:\Users\Admin\AppData\Local\Temp\3447616733.exe
        
        C:\Users\Admin\AppData\Local\Temp\3447616733.exe
        6⤵
        Executes dropped EXE
        System Location Discovery: System Language Discovery
        
        PID:532
    - - C:\Users\Admin\AppData\Local\Temp\1500011205.exe
        
        C:\Users\Admin\AppData\Local\Temp\1500011205.exe
        5⤵
        Executes dropped EXE
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:1076
      - C:\Users\Admin\AppData\Local\Temp\3228438267.exe
        
        C:\Users\Admin\AppData\Local\Temp\3228438267.exe
        6⤵
        Suspicious use of NtCreateUserProcessOtherParentProcess
        Executes dropped EXE
        Suspicious behavior: EnumeratesProcesses
        
        PID:4348
- C:\Windows\system32\taskmgr.exe
  "C:\Windows\system32\taskmgr.exe" /4
  2⤵
  - Checks SCSI registry key(s)
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  PID:4852
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe <#evrkcgqew#> IF([System.Environment]::OSVersion.Version -lt [System.Version]"6.2") { schtasks /create /f /sc onlogon /rl highest /tn 'Microsoft Windows Security' /tr '''C:\Users\Admin\Microsoft Windows Security\winupsecvmgr.exe''' } Else { Register-ScheduledTask -Action (New-ScheduledTaskAction -Execute 'C:\Users\Admin\Microsoft Windows Security\winupsecvmgr.exe') -Trigger (New-ScheduledTaskTrigger -AtLogOn) -Settings (New-ScheduledTaskSettingsSet -AllowStartIfOnBatteries -DisallowHardTerminate -DontStopIfGoingOnBatteries -DontStopOnIdleEnd -ExecutionTimeLimit (New-TimeSpan -Days 1000)) -TaskName 'Microsoft Windows Security' -RunLevel 'Highest' -Force; }
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1708
- C:\Windows\System32\schtasks.exe
  C:\Windows\System32\schtasks.exe /run /tn "Microsoft Windows Security"
  2⤵
  PID:2560
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe <#evrkcgqew#> IF([System.Environment]::OSVersion.Version -lt [System.Version]"6.2") { schtasks /create /f /sc onlogon /rl highest /tn 'Microsoft Windows Security' /tr '''C:\Users\Admin\Microsoft Windows Security\winupsecvmgr.exe''' } Else { Register-ScheduledTask -Action (New-ScheduledTaskAction -Execute 'C:\Users\Admin\Microsoft Windows Security\winupsecvmgr.exe') -Trigger (New-ScheduledTaskTrigger -AtLogOn) -Settings (New-ScheduledTaskSettingsSet -AllowStartIfOnBatteries -DisallowHardTerminate -DontStopIfGoingOnBatteries -DontStopOnIdleEnd -ExecutionTimeLimit (New-TimeSpan -Days 1000)) -TaskName 'Microsoft Windows Security' -RunLevel 'Highest' -Force; }
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  PID:1916
- C:\Windows\System32\conhost.exe
  C:\Windows\System32\conhost.exe
  2⤵
  PID:1604
- C:\Windows\System32\dwm.exe
  C:\Windows\System32\dwm.exe
  2⤵
  PID:2988

C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
1⤵
PID:1780

C:\Users\Admin\Microsoft Windows Security\winupsecvmgr.exe
"C:\Users\Admin\Microsoft Windows Security\winupsecvmgr.exe"
1⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:336

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

System Services

T1569

Service Execution

T1569.002

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Defense Evasion

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Service Stop

T1489

Replay Monitor

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Downloads

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

Filesize
3KB

MD5
fee026663fcb662152188784794028ee

SHA1
3c02a26a9cb16648fad85c6477b68ced3cb0cb45

SHA256
dbd4136bc342e3e92902ec3a30d165452c82997a7ae24ac90775e42d88959e6b

SHA512
7b12bd5c8fc4356b9123d6586b4980cf76012663b41c0dab6f6f21567e2f4005c5bcea2cc2158d157e4f801a281f3e04bad3774cddb3122db309ccf662184bd6

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\HA5FC889\1[1]

Filesize
108KB

MD5
1fcb78fb6cf9720e9d9494c42142d885

SHA1
fef9c2e728ab9d56ce9ed28934b3182b6f1d5379

SHA256
84652bb8c63ca4fd7eb7a2d6ef44029801f3057aa2961867245a3a765928dd02

SHA512
cdf58e463af1784aea86995b3e5d6b07701c5c4095e30ec80cc901ffd448c6f4f714c521bf8796ffa8c47538bf8bf5351e157596efaa7ab88155d63dc33f7dc3

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

Filesize
18KB

MD5
fa43b7cace0d4503e69847f0d07e7f6e

SHA1
d9aa00410c740db6f410b135f866a364b01d700d

SHA256
9935dac608aa25bfe5c3d694096551cd6fc67c006dfffab9e676d306ba07b867

SHA512
9eb0388c13e8c5faabcc9b836a6b1258c4d04ae40e3f310be95d80d3d35948e966520294895e01eab74aa868bcdf8ab1495741574d3b48b8b31a7cd6e7d3ee1c

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

Filesize
1KB

MD5
d95b08252ed624f6d91b46523f110f29

SHA1
17577997bc1fb5d3fbe59be84013165534415dc3

SHA256
342ce7c39bf9992d31d4b61ef138b2b084c96c74736ed00bb19aae49be16ca02

SHA512
0c4288176d56f4ee6d8f08f568fba07ad859f50a395c39d2afd3baf55d3d29ca065a1ce305d1bd790477c35977c0ffa230543e805622f80a77bcee71b24eb257

Download Submit
C:\Users\Admin\AppData\Local\Temp\1500011205.exe

Filesize
10KB

MD5
96509ab828867d81c1693b614b22f41d

SHA1
c5f82005dbda43cedd86708cc5fc3635a781a67e

SHA256
a9de2927b0ec45cf900508fec18531c04ee9fa8a5dfe2fc82c67d9458cf4b744

SHA512
ff603117a06da8fb2386c1d2049a5896774e41f34d05951ecd4e7b5fc9da51a373e3fcf61af3577ff78490cf898471ce8e71eae848a12812fe98cd7e76e1a9ca

Download Submit
C:\Users\Admin\AppData\Local\Temp\15570.scr

Filesize
96KB

MD5
930c41bc0c20865af61a95bcf0c3b289

SHA1
cecf37c3b6c76d9a79dd2a97cfc518621a6ac924

SHA256
1f2e9724dfb091059ae16c305601e21d64b5308df76ddef6b394573e576ef1ff

SHA512
fa1f33c71da608b3980038981220fcebee0b0cc44331e52f5198dd2761c97631ee8286756c2cc16245a1370c83bb53cc8ea8ef64e0fcdd30af51f023973986b2

Download Submit
C:\Users\Admin\AppData\Local\Temp\2676528828.exe

Filesize
15KB

MD5
0c37ee292fec32dba0420e6c94224e28

SHA1
012cbdddaddab319a4b3ae2968b42950e929c46b

SHA256
981d724feebc36777e99513dc061d1f009e589f965c920797285c46d863060d1

SHA512
2b60b571c55d0441ba0cfc695f9db5cd12660ebec7effc7e893c3b7a1c6cb6149df487c31b8d748697e260cbc4af29331592b705ea9638f64a711c7a6164628b

Download Submit
C:\Users\Admin\AppData\Local\Temp\280781580.exe

Filesize
8KB

MD5
cb8420e681f68db1bad5ed24e7b22114

SHA1
416fc65d538d3622f5ca71c667a11df88a927c31

SHA256
5850892f67f85991b31fc90f62c8b7791afeb3c08ae1877d857aa2b59471a2ea

SHA512
baaabcc4ad5d409267a34ed7b20e4afb4d247974bfc581d39aae945e5bf8a673a1f8eacae2e6783480c8baaeb0a80d028274a202d456f13d0af956afa0110fdf

Download Submit
C:\Users\Admin\AppData\Local\Temp\3047020144.exe

Filesize
10KB

MD5
c2ae8d88cbe2d4c8d2b808167d4ab5f1

SHA1
bb2ffc20f0e9cae35b8f3e5f9a330cb247636f68

SHA256
18b7e68ea05160f6ddec3785f39c639a89a7f90db206800d3f043cfe2013e14a

SHA512
9692218d1c9331255960b01488558b73e289b3ba9288357cca0cefbe6bbc662ce3e931839def0f7df0b7ebc96f9274390c946c28cc561ae0fe1c8775e73f674e

Download Submit
C:\Users\Admin\AppData\Local\Temp\3228438267.exe

Filesize
5.6MB

MD5
13b26b2c7048a92d6a843c1302618fad

SHA1
89c2dfc01ac12ef2704c7669844ec69f1700c1ca

SHA256
1753ad35ece25ab9a19048c70062e9170f495e313d7355ebbba59c38f5d90256

SHA512
d6aff89b61c9945002a6798617ad304612460a607ef1cfbdcb32f8932ca648bcee1d5f2e0321bb4c58c1f4642b1e0ececc1eb82450fdec7dff69b5389f195455

Download Submit
C:\Users\Admin\AppData\Local\Temp\3447616733.exe

Filesize
20KB

MD5
c2159769dc80fa8b846eca574022b938

SHA1
222a44b40124650e57a2002cd640f98ea8cb129d

SHA256
d9cb527841e98bb1a50de5cf1c5433a05f14572a3af3be4c10d3a4708d2419e0

SHA512
7a8b4f0b5c020277b4446e4ff2223de413bd6be4c7dad3179f988cb5d3849435a85acfbda7d41d3ef15d22554cd722a8b657d978426b79dc1495a81ab270e870

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_us0llrdx.pqy.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/336-150-0x00007FF7FDDE0000-0x00007FF7FE377000-memory.dmp

Filesize
5.6MB

Download
memory/1460-28-0x00000000057A0000-0x00000000057C2000-memory.dmp

Filesize
136KB

Download
memory/1460-64-0x0000000007D30000-0x0000000007D38000-memory.dmp

Filesize
32KB

Download
memory/1460-30-0x0000000005FE0000-0x0000000006046000-memory.dmp

Filesize
408KB

Download
memory/1460-27-0x00000000058D0000-0x0000000005EF8000-memory.dmp

Filesize
6.2MB

Download
memory/1460-40-0x0000000006220000-0x0000000006574000-memory.dmp

Filesize
3.3MB

Download
memory/1460-41-0x00000000066C0000-0x00000000066DE000-memory.dmp

Filesize
120KB

Download
memory/1460-42-0x00000000066F0000-0x000000000673C000-memory.dmp

Filesize
304KB

Download
memory/1460-43-0x0000000007890000-0x00000000078C2000-memory.dmp

Filesize
200KB

Download
memory/1460-54-0x0000000006CC0000-0x0000000006CDE000-memory.dmp

Filesize
120KB

Download
memory/1460-44-0x0000000070020000-0x000000007006C000-memory.dmp

Filesize
304KB

Download
memory/1460-55-0x00000000078E0000-0x0000000007983000-memory.dmp

Filesize
652KB

Download
memory/1460-56-0x00000000080C0000-0x000000000873A000-memory.dmp

Filesize
6.5MB

Download
memory/1460-57-0x0000000007A10000-0x0000000007A2A000-memory.dmp

Filesize
104KB

Download
memory/1460-58-0x0000000007A80000-0x0000000007A8A000-memory.dmp

Filesize
40KB

Download
memory/1460-59-0x0000000007C90000-0x0000000007D26000-memory.dmp

Filesize
600KB

Download
memory/1460-60-0x0000000007C20000-0x0000000007C31000-memory.dmp

Filesize
68KB

Download
memory/1460-61-0x0000000007C50000-0x0000000007C5E000-memory.dmp

Filesize
56KB

Download
memory/1460-62-0x0000000007C60000-0x0000000007C74000-memory.dmp

Filesize
80KB

Download
memory/1460-63-0x0000000007D50000-0x0000000007D6A000-memory.dmp

Filesize
104KB

Download
memory/1460-29-0x0000000005F70000-0x0000000005FD6000-memory.dmp

Filesize
408KB

Download
memory/1460-26-0x00000000015A0000-0x00000000015D6000-memory.dmp

Filesize
216KB

Download
memory/1604-155-0x00007FF74E9E0000-0x00007FF74EA09000-memory.dmp

Filesize
164KB

Download
memory/1604-153-0x00007FF74E9E0000-0x00007FF74EA09000-memory.dmp

Filesize
164KB

Download
memory/1708-117-0x000002B247950000-0x000002B247972000-memory.dmp

Filesize
136KB

Download
memory/1732-85-0x0000000000E80000-0x0000000000E86000-memory.dmp

Filesize
24KB

Download
memory/2988-156-0x00007FF67C1F0000-0x00007FF67C9DF000-memory.dmp

Filesize
7.9MB

Download
memory/2988-154-0x00007FF67C1F0000-0x00007FF67C9DF000-memory.dmp

Filesize
7.9MB

Download
memory/2988-151-0x0000024334BA0000-0x0000024334BC0000-memory.dmp

Filesize
128KB

Download
memory/4348-132-0x00007FF73CE10000-0x00007FF73D3A7000-memory.dmp

Filesize
5.6MB

Download
memory/4852-20-0x0000018D291E0000-0x0000018D291E1000-memory.dmp

Filesize
4KB

Download
memory/4852-14-0x0000018D291E0000-0x0000018D291E1000-memory.dmp

Filesize
4KB

Download
memory/4852-9-0x0000018D291E0000-0x0000018D291E1000-memory.dmp

Filesize
4KB

Download
memory/4852-10-0x0000018D291E0000-0x0000018D291E1000-memory.dmp

Filesize
4KB

Download
memory/4852-8-0x0000018D291E0000-0x0000018D291E1000-memory.dmp

Filesize
4KB

Download
memory/4852-19-0x0000018D291E0000-0x0000018D291E1000-memory.dmp

Filesize
4KB

Download
memory/4852-18-0x0000018D291E0000-0x0000018D291E1000-memory.dmp

Filesize
4KB

Download
memory/4852-17-0x0000018D291E0000-0x0000018D291E1000-memory.dmp

Filesize
4KB

Download
memory/4852-16-0x0000018D291E0000-0x0000018D291E1000-memory.dmp

Filesize
4KB

Download
memory/4852-15-0x0000018D291E0000-0x0000018D291E1000-memory.dmp

Filesize
4KB

Download