wannacry | 6b671ff703de985340a36c6c52a1e1c461b3829d150c292da1391485e2f65ba4

Analysis

max time kernel
150s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
16-09-2024 15:41

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General

Target

e514bafb4f6cc39e9a92eea46faddf72_JaffaCakes118.dll
Size

5.0MB
MD5

e514bafb4f6cc39e9a92eea46faddf72
SHA1

0d1b1cb8e8b61f867d1a65847e79390448196085
SHA256

6b671ff703de985340a36c6c52a1e1c461b3829d150c292da1391485e2f65ba4
SHA512

b318cf8fd18111aeb7a8ae581d108fc0066fd4c51134adba56819d412e41124e5b79cbc27bf20da327c505501c356d0d46259de345c3f883efab52d02d250f6b
SSDEEP

49152:knAQqMSPbcBVQej/1INRx+TSqTdX1HkQo6SAA:UDqPoBhz1aRxcSUDk36SA

Score

10^/10

wannacry discovery evasion ransomware worm

Malware Config

Signatures

Modifies firewall policy service 3 TTPs 4 IoCs

evasion

Modify Registry

T1112

Windows Service

T1543.003

Disable or Modify System Firewall

T1562.004

description	ioc	Process
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List	mssecsvc.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile	mssecsvc.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications	mssecsvc.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\WINDOWS\mssecsvc.exe = "C:\\WINDOWS\\mssecsvc.exe:*:enabled:@shell32.dll,-1"	mssecsvc.exe

Wannacry
WannaCry is a ransomware cryptoworm.
ransomware worm wannacry
Contacts a large (3304) amount of remote hosts 1 TTPs
This may indicate a network scan to discover remotely running services.
discovery

Network Service Discovery
T1046

Executes dropped EXE 2 IoCs

pid	Process
1268	mssecsvc.exe
2528	mssecsvc.exe

Creates a large amount of network flows 1 TTPs
This may indicate a network scan to discover remotely running services.
discovery

Network Service Discovery
T1046

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\WINDOWS\mssecsvc.exe	rundll32.exe
File created	C:\WINDOWS\tasksche.exe	mssecsvc.exe
File opened for modification	C:\WINDOWS\MSSECSVC.EXE	mssecsvc.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
5028	1268	WerFault.exe	86

System Location Discovery: System Language Discovery 1 TTPs 3 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	rundll32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	mssecsvc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	mssecsvc.exe

Modifies data under HKEY_USERS 5 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	mssecsvc.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1"	mssecsvc.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1"	mssecsvc.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1"	mssecsvc.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0"	mssecsvc.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
1268	mssecsvc.exe
1268	mssecsvc.exe
2528	mssecsvc.exe
2528	mssecsvc.exe

Suspicious behavior: MapViewOfSection 64 IoCs

pid	Process
1268	mssecsvc.exe
1268	mssecsvc.exe
1268	mssecsvc.exe
1268	mssecsvc.exe
1268	mssecsvc.exe
1268	mssecsvc.exe
1268	mssecsvc.exe
1268	mssecsvc.exe
1268	mssecsvc.exe
1268	mssecsvc.exe
1268	mssecsvc.exe
1268	mssecsvc.exe
1268	mssecsvc.exe
1268	mssecsvc.exe
1268	mssecsvc.exe
1268	mssecsvc.exe
1268	mssecsvc.exe
1268	mssecsvc.exe
1268	mssecsvc.exe
1268	mssecsvc.exe
1268	mssecsvc.exe
1268	mssecsvc.exe
1268	mssecsvc.exe
1268	mssecsvc.exe
1268	mssecsvc.exe
1268	mssecsvc.exe
1268	mssecsvc.exe
1268	mssecsvc.exe
1268	mssecsvc.exe
1268	mssecsvc.exe
1268	mssecsvc.exe
1268	mssecsvc.exe
1268	mssecsvc.exe
1268	mssecsvc.exe
1268	mssecsvc.exe
1268	mssecsvc.exe
1268	mssecsvc.exe
1268	mssecsvc.exe
1268	mssecsvc.exe
1268	mssecsvc.exe
1268	mssecsvc.exe
1268	mssecsvc.exe
1268	mssecsvc.exe
1268	mssecsvc.exe
1268	mssecsvc.exe
1268	mssecsvc.exe
1268	mssecsvc.exe
1268	mssecsvc.exe
1268	mssecsvc.exe
1268	mssecsvc.exe
1268	mssecsvc.exe
1268	mssecsvc.exe
1268	mssecsvc.exe
1268	mssecsvc.exe
1268	mssecsvc.exe
1268	mssecsvc.exe
1268	mssecsvc.exe
1268	mssecsvc.exe
1268	mssecsvc.exe
1268	mssecsvc.exe
1268	mssecsvc.exe
1268	mssecsvc.exe
1268	mssecsvc.exe
1268	mssecsvc.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

description	pid	Process
Token: SeDebugPrivilege	1268	mssecsvc.exe
Token: SeDebugPrivilege	2528	mssecsvc.exe
Token: SeTakeOwnershipPrivilege	2528	mssecsvc.exe
Token: SeRestorePrivilege	2528	mssecsvc.exe
Token: SeBackupPrivilege	2528	mssecsvc.exe
Token: SeChangeNotifyPrivilege	2528	mssecsvc.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4952 wrote to memory of 1144	4952	rundll32.exe	85
PID 4952 wrote to memory of 1144	4952	rundll32.exe	85
PID 4952 wrote to memory of 1144	4952	rundll32.exe	85
PID 1144 wrote to memory of 1268	1144	rundll32.exe	86
PID 1144 wrote to memory of 1268	1144	rundll32.exe	86
PID 1144 wrote to memory of 1268	1144	rundll32.exe	86
PID 1268 wrote to memory of 616	1268	mssecsvc.exe	5
PID 1268 wrote to memory of 616	1268	mssecsvc.exe	5
PID 1268 wrote to memory of 616	1268	mssecsvc.exe	5
PID 1268 wrote to memory of 616	1268	mssecsvc.exe	5
PID 1268 wrote to memory of 616	1268	mssecsvc.exe	5
PID 1268 wrote to memory of 616	1268	mssecsvc.exe	5
PID 1268 wrote to memory of 676	1268	mssecsvc.exe	7
PID 1268 wrote to memory of 676	1268	mssecsvc.exe	7
PID 1268 wrote to memory of 676	1268	mssecsvc.exe	7
PID 1268 wrote to memory of 676	1268	mssecsvc.exe	7
PID 1268 wrote to memory of 676	1268	mssecsvc.exe	7
PID 1268 wrote to memory of 676	1268	mssecsvc.exe	7
PID 1268 wrote to memory of 788	1268	mssecsvc.exe	8
PID 1268 wrote to memory of 788	1268	mssecsvc.exe	8
PID 1268 wrote to memory of 788	1268	mssecsvc.exe	8
PID 1268 wrote to memory of 788	1268	mssecsvc.exe	8
PID 1268 wrote to memory of 788	1268	mssecsvc.exe	8
PID 1268 wrote to memory of 788	1268	mssecsvc.exe	8
PID 1268 wrote to memory of 796	1268	mssecsvc.exe	9
PID 1268 wrote to memory of 796	1268	mssecsvc.exe	9
PID 1268 wrote to memory of 796	1268	mssecsvc.exe	9
PID 1268 wrote to memory of 796	1268	mssecsvc.exe	9
PID 1268 wrote to memory of 796	1268	mssecsvc.exe	9
PID 1268 wrote to memory of 796	1268	mssecsvc.exe	9
PID 1268 wrote to memory of 804	1268	mssecsvc.exe	10
PID 1268 wrote to memory of 804	1268	mssecsvc.exe	10
PID 1268 wrote to memory of 804	1268	mssecsvc.exe	10
PID 1268 wrote to memory of 804	1268	mssecsvc.exe	10
PID 1268 wrote to memory of 804	1268	mssecsvc.exe	10
PID 1268 wrote to memory of 804	1268	mssecsvc.exe	10
PID 1268 wrote to memory of 912	1268	mssecsvc.exe	11
PID 1268 wrote to memory of 912	1268	mssecsvc.exe	11
PID 1268 wrote to memory of 912	1268	mssecsvc.exe	11
PID 1268 wrote to memory of 912	1268	mssecsvc.exe	11
PID 1268 wrote to memory of 912	1268	mssecsvc.exe	11
PID 1268 wrote to memory of 912	1268	mssecsvc.exe	11
PID 1268 wrote to memory of 960	1268	mssecsvc.exe	12
PID 1268 wrote to memory of 960	1268	mssecsvc.exe	12
PID 1268 wrote to memory of 960	1268	mssecsvc.exe	12
PID 1268 wrote to memory of 960	1268	mssecsvc.exe	12
PID 1268 wrote to memory of 960	1268	mssecsvc.exe	12
PID 1268 wrote to memory of 960	1268	mssecsvc.exe	12
PID 1268 wrote to memory of 336	1268	mssecsvc.exe	13
PID 1268 wrote to memory of 336	1268	mssecsvc.exe	13
PID 1268 wrote to memory of 336	1268	mssecsvc.exe	13
PID 1268 wrote to memory of 336	1268	mssecsvc.exe	13
PID 1268 wrote to memory of 336	1268	mssecsvc.exe	13
PID 1268 wrote to memory of 336	1268	mssecsvc.exe	13
PID 1268 wrote to memory of 408	1268	mssecsvc.exe	14
PID 1268 wrote to memory of 408	1268	mssecsvc.exe	14
PID 1268 wrote to memory of 408	1268	mssecsvc.exe	14
PID 1268 wrote to memory of 408	1268	mssecsvc.exe	14
PID 1268 wrote to memory of 408	1268	mssecsvc.exe	14
PID 1268 wrote to memory of 408	1268	mssecsvc.exe	14
PID 1268 wrote to memory of 876	1268	mssecsvc.exe	15
PID 1268 wrote to memory of 876	1268	mssecsvc.exe	15
PID 1268 wrote to memory of 876	1268	mssecsvc.exe	15
PID 1268 wrote to memory of 876	1268	mssecsvc.exe	15

C:\Windows\system32\winlogon.exe
winlogon.exe
1⤵
PID:616
- C:\Windows\system32\fontdrvhost.exe
  "fontdrvhost.exe"
  2⤵
  PID:804
- C:\Windows\system32\dwm.exe
  "dwm.exe"
  2⤵
  PID:336

C:\Windows\system32\lsass.exe
C:\Windows\system32\lsass.exe
1⤵
PID:676

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k DcomLaunch -p
1⤵
PID:788
- C:\Windows\system32\wbem\unsecapp.exe
  C:\Windows\system32\wbem\unsecapp.exe -Embedding
  2⤵
  PID:3104
- C:\Windows\system32\DllHost.exe
  C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
  2⤵
  PID:3840
- C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
  "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
  2⤵
  PID:3988
- C:\Windows\System32\RuntimeBroker.exe
  C:\Windows\System32\RuntimeBroker.exe -Embedding
  2⤵
  PID:4052
- C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
  "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
  2⤵
  PID:1516
- C:\Windows\System32\RuntimeBroker.exe
  C:\Windows\System32\RuntimeBroker.exe -Embedding
  2⤵
  PID:2336
- C:\Windows\system32\SppExtComObj.exe
  C:\Windows\system32\SppExtComObj.exe -Embedding
  2⤵
  PID:4616
- C:\Windows\system32\DllHost.exe
  C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
  2⤵
  PID:5072
- C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\TextInputHost.exe
  "C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\TextInputHost.exe" -ServerName:InputApp.AppX9jnwykgrccxc8by3hsrsh07r423xzvav.mca
  2⤵
  PID:4500
- C:\Windows\System32\RuntimeBroker.exe
  C:\Windows\System32\RuntimeBroker.exe -Embedding
  2⤵
  PID:2028
- C:\Windows\System32\RuntimeBroker.exe
  C:\Windows\System32\RuntimeBroker.exe -Embedding
  2⤵
  PID:3768

C:\Windows\system32\fontdrvhost.exe
"fontdrvhost.exe"
1⤵
PID:796

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k RPCSS -p
1⤵
PID:912

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k DcomLaunch -p -s LSM
1⤵
PID:960

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s gpsvc
1⤵
PID:408

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s lmhosts
1⤵
PID:876

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNoNetwork -p
1⤵
PID:1040

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s NcbService
1⤵
PID:1100

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s TimeBrokerSvc
1⤵
PID:1108

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s Schedule
1⤵
PID:1152
- C:\Windows\system32\taskhostw.exe
  taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
  2⤵
  PID:2776
- C:\Windows\system32\MusNotification.exe
  C:\Windows\system32\MusNotification.exe
  2⤵
  PID:4008

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s EventLog
1⤵
PID:1220

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s DispBrokerDesktopSvc
1⤵
PID:1304

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s ProfSvc
1⤵
PID:1312

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 LocalServiceNetworkRestricted -p -s Dhcp
1⤵
PID:1436

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s UserManager
1⤵
PID:1452
- C:\Windows\system32\sihost.exe
  sihost.exe
  2⤵
  PID:2536

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s EventSystem
1⤵
PID:1596

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k netsvcs -p -s Themes
1⤵
PID:1604

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k NetworkService -p -s NlaSvc
1⤵
PID:1632

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s SENS
1⤵
PID:1720

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s AudioEndpointBuilder
1⤵
PID:1752

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalService -p -s netprofm
1⤵
PID:1768

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p
1⤵
PID:1856

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

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p
1⤵
PID:1944

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k appmodel -p -s StateRepository
1⤵
PID:1956

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k netsvcs -p -s ShellHWDetection
1⤵
PID:1580

C:\Windows\System32\spoolsv.exe
C:\Windows\System32\spoolsv.exe
1⤵
PID:1984

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s Winmgmt
1⤵
PID:2092

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNoNetworkFirewall -p
1⤵
PID:2116

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k NetworkService -p -s LanmanWorkstation
1⤵
PID:2164

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -s RmSvc
1⤵
PID:2308

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s IKEEXT
1⤵
PID:2476

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k NetworkServiceNetworkRestricted -p -s PolicyAgent
1⤵
PID:2488

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
1⤵
PID:2624

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k NetworkService -p -s CryptSvc
1⤵
PID:2752

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

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s LanmanServer
1⤵
PID:2800

C:\Windows\sysmon.exe
C:\Windows\sysmon.exe
1⤵
PID:2832

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s TrkWks
1⤵
PID:2868

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s WpnService
1⤵
PID:2880

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3428
- C:\Windows\system32\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\e514bafb4f6cc39e9a92eea46faddf72_JaffaCakes118.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4952
- - C:\Windows\SysWOW64\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\e514bafb4f6cc39e9a92eea46faddf72_JaffaCakes118.dll,#1
    3⤵
    - Drops file in Windows directory
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:1144
  - - C:\WINDOWS\mssecsvc.exe
      C:\WINDOWS\mssecsvc.exe
      4⤵
      Modifies firewall policy service
      Executes dropped EXE
      Drops file in Windows directory
      System Location Discovery: System Language Discovery
      Suspicious behavior: EnumeratesProcesses
      Suspicious behavior: MapViewOfSection
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of WriteProcessMemory
      PID:1268
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 1268 -s 1420
        5⤵
        Program crash
        
        PID:5028

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s CDPSvc
1⤵
PID:3444

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
1⤵
PID:3668

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s wlidsvc
1⤵
PID:3284

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s StorSvc
1⤵
PID:3760

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation -p -s SSDPSRV
1⤵
PID:1696

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s WinHttpAutoProxySvc
1⤵
PID:1084

C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe
"C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe" /service
1⤵
PID:2252

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalService -p -s LicenseManager
1⤵
PID:2204

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s NgcCtnrSvc
1⤵
PID:1424

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s Appinfo
1⤵
PID:4828

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k appmodel -p -s camsvc
1⤵
PID:220

C:\WINDOWS\mssecsvc.exe
C:\WINDOWS\mssecsvc.exe -m security
1⤵
- Executes dropped EXE
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2528

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 1268 -ip 1268
1⤵
PID:1704

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Create or Modify System Process

T1543

Windows Service

T1543.003

Privilege Escalation

Create or Modify System Process

T1543

Windows Service

T1543.003

Defense Evasion

Impair Defenses

T1562

Disable or Modify System Firewall

T1562.004

Modify Registry

T1112

Credential Access

Discovery

Network Service Discovery

T1046

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\WINDOWS\mssecsvc.exe

Filesize
3.6MB

MD5
24d7a26ebda43a857c5217781f1cd1f0

SHA1
a13acd60592d4537b708f91339da41eff3f45a3d

SHA256
fdc03e4fc5f467cc17d33690f9fd3739f18d9067fe919efbf73b71a6cba26064

SHA512
5a2795c66e342251d8928e66fbdf89d168c683d185d18e112944e3a0d642405090c75d9130b930bda7f934fb406121e31be3d2d0493d43499f42f4e6c3727cb1

Download Submit
memory/1268-16-0x000000007FE40000-0x000000007FE4C000-memory.dmp

Filesize
48KB

Download
memory/1268-5-0x000000007FE40000-0x000000007FE4C000-memory.dmp

Filesize
48KB

Download
memory/1268-7-0x00000000773E3000-0x00000000773E4000-memory.dmp

Filesize
4KB

Download
memory/1268-6-0x00000000773E2000-0x00000000773E3000-memory.dmp

Filesize
4KB

Download
memory/1268-8-0x000000007FE40000-0x000000007FE4C000-memory.dmp

Filesize
48KB

Download
memory/1268-12-0x000000007FE30000-0x000000007FE3C000-memory.dmp

Filesize
48KB

Download
memory/1268-11-0x000000007FE30000-0x000000007FE3C000-memory.dmp

Filesize
48KB

Download
memory/1268-4-0x0000000000400000-0x0000000000A79000-memory.dmp

Filesize
6.5MB

Download
memory/1268-14-0x000000007FE30000-0x000000007FE3C000-memory.dmp

Filesize
48KB

Download
memory/1268-18-0x0000000000400000-0x0000000000A79000-memory.dmp

Filesize
6.5MB

Download
memory/2528-10-0x0000000000400000-0x0000000000A79000-memory.dmp

Filesize
6.5MB

Download
memory/2528-19-0x0000000000400000-0x0000000000A79000-memory.dmp

Filesize
6.5MB

Download