phorphiex | 4bf40544a1ffc64b6b26b5f24d8f624b7260cc40b34566b3463cae817bf7b612

Analysis

max time kernel
148s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
09-10-2024 13:37

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

4bf40544a1ffc64b6b26b5f24d8f624b7260cc40b34566b3463cae817bf7b612.exe
Size

63KB
MD5

caa7ab8fe75eeebcbc0ea55bb39f9a71
SHA1

6e5f44af3aa46bd781a18ea24b9812050dea2080
SHA256

4bf40544a1ffc64b6b26b5f24d8f624b7260cc40b34566b3463cae817bf7b612
SHA512

403b110f0c1ee4c185a6d65a8c2c108ab303ef772921c1e5087dbb005efdf66b709eda53b517fe030fea664588b66510f4c56762b1ddee55ed48912372a41907
SSDEEP

192:H5bolKSc+4xIBaOcShEJxTqthpmmmmmmmmmmmmmmmmmmmmm7mmmmmmmmmmmmmmmW:H5oc+4ekuhEuA

Score

10^/10

phorphiex discovery evasion execution loader persistence trojan worm

Malware Config

Signatures

Modifies security service 2 TTPs 2 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
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\wuauserv\Start = "4"	sysvplervcs.exe

Phorphiex payload 1 IoCs

resource	yara_rule
behavioral2/files/0x000c000000023b41-4.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

Windows security bypass 2 TTPs 12 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\UpdatesOverride = "1"	sysvplervcs.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "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\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\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\FirewallOverride = "1"	sysvplervcs.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesOverride = "1"	sysvplervcs.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	sysvplervcs.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

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

execution

PowerShell

T1059.001

pid	Process
548	powershell.exe
2344	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 4 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-1-5-21-2878641211-696417878-3864914810-1000\Control Panel\International\Geo\Nation	sysvplervcs.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Control Panel\International\Geo\Nation	4bf40544a1ffc64b6b26b5f24d8f624b7260cc40b34566b3463cae817bf7b612.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Control Panel\International\Geo\Nation	sysvplervcs.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Control Panel\International\Geo\Nation	1757527941.exe

Executes dropped EXE 6 IoCs

pid	Process
3380	15173.scr
1548	sysvplervcs.exe
664	1757527941.exe
2904	2128019256.exe
4424	495924848.exe
4712	sysvplervcs.exe

Windows security modification 2 TTPs 14 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\FirewallOverride = "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\UpdatesDisableNotify = "1"	sysvplervcs.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "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\UpdatesOverride = "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\AntiVirusDisableNotify = "1"	sysvplervcs.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesOverride = "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\AntiVirusDisableNotify = "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

Adds Run key to start application 2 TTPs 2 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"	15173.scr
Set value (str)	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Windows Settings = "C:\\Users\\Admin\\sysvplervcs.exe"	495924848.exe

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\sysvplervcs.exe	15173.scr
File opened for modification	C:\Windows\sysvplervcs.exe	15173.scr
File created	C:\Windows\sysvplervcs.exe	495924848.exe

Launches sc.exe 10 IoCs

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

pid	Process
1424	sc.exe
2328	sc.exe
3980	sc.exe
1136	sc.exe
2380	sc.exe
3884	sc.exe
3096	sc.exe
1664	sc.exe
1072	sc.exe
1736	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 22 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	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2128019256.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	sc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.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	4bf40544a1ffc64b6b26b5f24d8f624b7260cc40b34566b3463cae817bf7b612.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	sysvplervcs.exe
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	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	495924848.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	sc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	15173.scr
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	sc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	sc.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
548	powershell.exe
548	powershell.exe
664	1757527941.exe
2344	powershell.exe
2344	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	548	powershell.exe
Token: SeDebugPrivilege	664	1757527941.exe
Token: SeDebugPrivilege	2344	powershell.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4208 wrote to memory of 3380	4208	4bf40544a1ffc64b6b26b5f24d8f624b7260cc40b34566b3463cae817bf7b612.exe	86
PID 4208 wrote to memory of 3380	4208	4bf40544a1ffc64b6b26b5f24d8f624b7260cc40b34566b3463cae817bf7b612.exe	86
PID 4208 wrote to memory of 3380	4208	4bf40544a1ffc64b6b26b5f24d8f624b7260cc40b34566b3463cae817bf7b612.exe	86
PID 3380 wrote to memory of 1548	3380	15173.scr	87
PID 3380 wrote to memory of 1548	3380	15173.scr	87
PID 3380 wrote to memory of 1548	3380	15173.scr	87
PID 1548 wrote to memory of 2240	1548	sysvplervcs.exe	88
PID 1548 wrote to memory of 2240	1548	sysvplervcs.exe	88
PID 1548 wrote to memory of 2240	1548	sysvplervcs.exe	88
PID 1548 wrote to memory of 3032	1548	sysvplervcs.exe	89
PID 1548 wrote to memory of 3032	1548	sysvplervcs.exe	89
PID 1548 wrote to memory of 3032	1548	sysvplervcs.exe	89
PID 3032 wrote to memory of 1424	3032	cmd.exe	92
PID 3032 wrote to memory of 1424	3032	cmd.exe	92
PID 3032 wrote to memory of 1424	3032	cmd.exe	92
PID 2240 wrote to memory of 548	2240	cmd.exe	93
PID 2240 wrote to memory of 548	2240	cmd.exe	93
PID 2240 wrote to memory of 548	2240	cmd.exe	93
PID 3032 wrote to memory of 2328	3032	cmd.exe	94
PID 3032 wrote to memory of 2328	3032	cmd.exe	94
PID 3032 wrote to memory of 2328	3032	cmd.exe	94
PID 3032 wrote to memory of 3980	3032	cmd.exe	95
PID 3032 wrote to memory of 3980	3032	cmd.exe	95
PID 3032 wrote to memory of 3980	3032	cmd.exe	95
PID 3032 wrote to memory of 3884	3032	cmd.exe	96
PID 3032 wrote to memory of 3884	3032	cmd.exe	96
PID 3032 wrote to memory of 3884	3032	cmd.exe	96
PID 3032 wrote to memory of 3096	3032	cmd.exe	97
PID 3032 wrote to memory of 3096	3032	cmd.exe	97
PID 3032 wrote to memory of 3096	3032	cmd.exe	97
PID 1548 wrote to memory of 664	1548	sysvplervcs.exe	105
PID 1548 wrote to memory of 664	1548	sysvplervcs.exe	105
PID 664 wrote to memory of 924	664	1757527941.exe	106
PID 664 wrote to memory of 924	664	1757527941.exe	106
PID 664 wrote to memory of 4496	664	1757527941.exe	108
PID 664 wrote to memory of 4496	664	1757527941.exe	108
PID 924 wrote to memory of 3096	924	cmd.exe	110
PID 924 wrote to memory of 3096	924	cmd.exe	110
PID 4496 wrote to memory of 1716	4496	cmd.exe	111
PID 4496 wrote to memory of 1716	4496	cmd.exe	111
PID 1548 wrote to memory of 2904	1548	sysvplervcs.exe	112
PID 1548 wrote to memory of 2904	1548	sysvplervcs.exe	112
PID 1548 wrote to memory of 2904	1548	sysvplervcs.exe	112
PID 1548 wrote to memory of 4424	1548	sysvplervcs.exe	113
PID 1548 wrote to memory of 4424	1548	sysvplervcs.exe	113
PID 1548 wrote to memory of 4424	1548	sysvplervcs.exe	113
PID 4424 wrote to memory of 4712	4424	495924848.exe	114
PID 4424 wrote to memory of 4712	4424	495924848.exe	114
PID 4424 wrote to memory of 4712	4424	495924848.exe	114
PID 4712 wrote to memory of 4648	4712	sysvplervcs.exe	115
PID 4712 wrote to memory of 4648	4712	sysvplervcs.exe	115
PID 4712 wrote to memory of 4648	4712	sysvplervcs.exe	115
PID 4712 wrote to memory of 2332	4712	sysvplervcs.exe	117
PID 4712 wrote to memory of 2332	4712	sysvplervcs.exe	117
PID 4712 wrote to memory of 2332	4712	sysvplervcs.exe	117
PID 4648 wrote to memory of 2344	4648	cmd.exe	119
PID 4648 wrote to memory of 2344	4648	cmd.exe	119
PID 4648 wrote to memory of 2344	4648	cmd.exe	119
PID 2332 wrote to memory of 1136	2332	cmd.exe	120
PID 2332 wrote to memory of 1136	2332	cmd.exe	120
PID 2332 wrote to memory of 1136	2332	cmd.exe	120
PID 2332 wrote to memory of 2380	2332	cmd.exe	121
PID 2332 wrote to memory of 2380	2332	cmd.exe	121
PID 2332 wrote to memory of 2380	2332	cmd.exe	121

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:\Users\Admin\AppData\Local\Temp\4bf40544a1ffc64b6b26b5f24d8f624b7260cc40b34566b3463cae817bf7b612.exe
"C:\Users\Admin\AppData\Local\Temp\4bf40544a1ffc64b6b26b5f24d8f624b7260cc40b34566b3463cae817bf7b612.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4208
- C:\Users\Admin\AppData\Local\Temp\15173.scr
  "C:\Users\Admin\AppData\Local\Temp\15173.scr" /S
  2⤵
  - 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:3380
- - C:\Windows\sysvplervcs.exe
    C:\Windows\sysvplervcs.exe
    3⤵
    - 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:1548
  - - 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"
      4⤵
      System Location Discovery: System Language Discovery
      Suspicious use of WriteProcessMemory
      PID:2240
    - - 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"
        5⤵
        Command and Scripting Interpreter: PowerShell
        System Location Discovery: System Language Discovery
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:548
  - - 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
      4⤵
      System Location Discovery: System Language Discovery
      Suspicious use of WriteProcessMemory
      PID:3032
    - - C:\Windows\SysWOW64\sc.exe
        
        sc stop UsoSvc
        5⤵
        Launches sc.exe
        System Location Discovery: System Language Discovery
        
        PID:1424
    - - C:\Windows\SysWOW64\sc.exe
        
        sc stop WaaSMedicSvc
        5⤵
        Launches sc.exe
        System Location Discovery: System Language Discovery
        
        PID:2328
    - - C:\Windows\SysWOW64\sc.exe
        
        sc stop wuauserv
        5⤵
        Launches sc.exe
        System Location Discovery: System Language Discovery
        
        PID:3980
    - - C:\Windows\SysWOW64\sc.exe
        
        sc stop DoSvc
        5⤵
        Launches sc.exe
        System Location Discovery: System Language Discovery
        
        PID:3884
    - - C:\Windows\SysWOW64\sc.exe
        
        sc stop BITS /wait
        5⤵
        Launches sc.exe
        System Location Discovery: System Language Discovery
        
        PID:3096
  - - C:\Users\Admin\AppData\Local\Temp\1757527941.exe
      C:\Users\Admin\AppData\Local\Temp\1757527941.exe
      4⤵
      Checks computer location settings
      Executes dropped EXE
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of WriteProcessMemory
      PID:664
    - - C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /c reg delete "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /v "Windows Upgrade Manager" /f
        5⤵
        Suspicious use of WriteProcessMemory
        
        PID:924
      - C:\Windows\system32\reg.exe
        
        reg delete "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /v "Windows Upgrade Manager" /f
        6⤵
        
        PID:3096
    - - C:\Windows\System32\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /c schtasks /delete /f /tn "Windows Upgrade Manager"
        5⤵
        Suspicious use of WriteProcessMemory
        
        PID:4496
      - C:\Windows\system32\schtasks.exe
        
        schtasks /delete /f /tn "Windows Upgrade Manager"
        6⤵
        
        PID:1716
  - - C:\Users\Admin\AppData\Local\Temp\2128019256.exe
      C:\Users\Admin\AppData\Local\Temp\2128019256.exe
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      PID:2904
  - - C:\Users\Admin\AppData\Local\Temp\495924848.exe
      C:\Users\Admin\AppData\Local\Temp\495924848.exe
      4⤵
      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:4424
    - - C:\Users\Admin\sysvplervcs.exe
        
        C:\Users\Admin\sysvplervcs.exe
        5⤵
        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:4712
      - 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"
        6⤵
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:4648
        
        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"
        7⤵
        Command and Scripting Interpreter: PowerShell
        System Location Discovery: System Language Discovery
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:2344
      - 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
        6⤵
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:2332
        
        C:\Windows\SysWOW64\sc.exe
        
        sc stop UsoSvc
        7⤵
        Launches sc.exe
        System Location Discovery: System Language Discovery
        
        PID:1136
        
        C:\Windows\SysWOW64\sc.exe
        
        sc stop WaaSMedicSvc
        7⤵
        Launches sc.exe
        System Location Discovery: System Language Discovery
        
        PID:2380
        
        C:\Windows\SysWOW64\sc.exe
        
        sc stop wuauserv
        7⤵
        Launches sc.exe
        System Location Discovery: System Language Discovery
        
        PID:1664
        
        C:\Windows\SysWOW64\sc.exe
        
        sc stop DoSvc
        7⤵
        Launches sc.exe
        System Location Discovery: System Language Discovery
        
        PID:1072
        
        C:\Windows\SysWOW64\sc.exe
        
        sc stop BITS /wait
        7⤵
        Launches sc.exe
        System Location Discovery: System Language Discovery
        
        PID:1736

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

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Service Stop

T1489

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log

Filesize
2KB

MD5
968cb9309758126772781b83adb8a28f

SHA1
8da30e71accf186b2ba11da1797cf67f8f78b47c

SHA256
92099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a

SHA512
4bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\3DWZNJ32\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
d1cac7772cee7abf4d368b7f8b1cf619

SHA1
2978382e9e95f1d1d07e01f00f9f99cae88a9a50

SHA256
df0a071cff9283174803c714e55132938ea304468805fc0cf8798ac142a9d470

SHA512
0c565c005f69dd650137cfd7cf64a1ed2fdc1b2609a3747e9610bb1bff343bbf34df0ce2b78157535dc8c90293801727b626ec080a39c7399906a210a457a8e7

Download Submit
C:\Users\Admin\AppData\Local\Temp\15173.scr

Filesize
96KB

MD5
930c41bc0c20865af61a95bcf0c3b289

SHA1
cecf37c3b6c76d9a79dd2a97cfc518621a6ac924

SHA256
1f2e9724dfb091059ae16c305601e21d64b5308df76ddef6b394573e576ef1ff

SHA512
fa1f33c71da608b3980038981220fcebee0b0cc44331e52f5198dd2761c97631ee8286756c2cc16245a1370c83bb53cc8ea8ef64e0fcdd30af51f023973986b2

Download Submit
C:\Users\Admin\AppData\Local\Temp\1757527941.exe

Filesize
8KB

MD5
cb8420e681f68db1bad5ed24e7b22114

SHA1
416fc65d538d3622f5ca71c667a11df88a927c31

SHA256
5850892f67f85991b31fc90f62c8b7791afeb3c08ae1877d857aa2b59471a2ea

SHA512
baaabcc4ad5d409267a34ed7b20e4afb4d247974bfc581d39aae945e5bf8a673a1f8eacae2e6783480c8baaeb0a80d028274a202d456f13d0af956afa0110fdf

Download Submit
C:\Users\Admin\AppData\Local\Temp\2128019256.exe

Filesize
15KB

MD5
0c37ee292fec32dba0420e6c94224e28

SHA1
012cbdddaddab319a4b3ae2968b42950e929c46b

SHA256
981d724feebc36777e99513dc061d1f009e589f965c920797285c46d863060d1

SHA512
2b60b571c55d0441ba0cfc695f9db5cd12660ebec7effc7e893c3b7a1c6cb6149df487c31b8d748697e260cbc4af29331592b705ea9638f64a711c7a6164628b

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_listal2o.vzk.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/548-28-0x0000000005CE0000-0x0000000005CFE000-memory.dmp

Filesize
120KB

Download
memory/548-49-0x0000000007260000-0x0000000007274000-memory.dmp

Filesize
80KB

Download
memory/548-29-0x0000000005D20000-0x0000000005D6C000-memory.dmp

Filesize
304KB

Download
memory/548-30-0x00000000062C0000-0x00000000062F2000-memory.dmp

Filesize
200KB

Download
memory/548-31-0x000000006FFF0000-0x000000007003C000-memory.dmp

Filesize
304KB

Download
memory/548-41-0x0000000006300000-0x000000000631E000-memory.dmp

Filesize
120KB

Download
memory/548-42-0x0000000006EF0000-0x0000000006F93000-memory.dmp

Filesize
652KB

Download
memory/548-43-0x00000000076C0000-0x0000000007D3A000-memory.dmp

Filesize
6.5MB

Download
memory/548-44-0x0000000007010000-0x000000000702A000-memory.dmp

Filesize
104KB

Download
memory/548-45-0x0000000007090000-0x000000000709A000-memory.dmp

Filesize
40KB

Download
memory/548-46-0x0000000007290000-0x0000000007326000-memory.dmp

Filesize
600KB

Download
memory/548-47-0x0000000007220000-0x0000000007231000-memory.dmp

Filesize
68KB

Download
memory/548-48-0x0000000007250000-0x000000000725E000-memory.dmp

Filesize
56KB

Download
memory/548-27-0x0000000005900000-0x0000000005C54000-memory.dmp

Filesize
3.3MB

Download
memory/548-50-0x0000000007350000-0x000000000736A000-memory.dmp

Filesize
104KB

Download
memory/548-51-0x0000000007330000-0x0000000007338000-memory.dmp

Filesize
32KB

Download
memory/548-17-0x00000000056F0000-0x0000000005756000-memory.dmp

Filesize
408KB

Download
memory/548-16-0x0000000005610000-0x0000000005676000-memory.dmp

Filesize
408KB

Download
memory/548-13-0x0000000004740000-0x0000000004776000-memory.dmp

Filesize
216KB

Download
memory/548-15-0x0000000004D40000-0x0000000004D62000-memory.dmp

Filesize
136KB

Download
memory/548-14-0x0000000004F70000-0x0000000005598000-memory.dmp

Filesize
6.2MB

Download
memory/664-73-0x0000000000E00000-0x0000000000E06000-memory.dmp

Filesize
24KB

Download
memory/2344-100-0x0000000005C20000-0x0000000005F74000-memory.dmp

Filesize
3.3MB

Download
memory/2344-111-0x000000006FFF0000-0x000000007003C000-memory.dmp

Filesize
304KB

Download
memory/2344-121-0x0000000007820000-0x0000000007834000-memory.dmp

Filesize
80KB

Download