wannacry | 108fa5f2d75754e2c1bd7700c152e1f295541af5f1fe186214d307ef6703d541

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
29-09-2024 15:03

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General

Target

20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe
Size

5.0MB
MD5

342bfeda02c1e8d47a8bd4dd6cc6e99e
SHA1

8bebf2c98f9fda20507d592b92867d178a55d8c7
SHA256

108fa5f2d75754e2c1bd7700c152e1f295541af5f1fe186214d307ef6703d541
SHA512

3e6407498b7c2208b70f0c85a78af17b9fca8e8978969c00c4f19db60016fd7b4f37f535f47bc91f17717a5096079b121c909bf2ba1c75e773ff8d92ee23930d
SSDEEP

98304:SDqPoBhz1aRxcSUDk36SAEdhvxWa9P593R8yAVp2Hq:SDqPe1Cxcxk3ZAEUadzR8yc4Hq

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
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Users\Admin\AppData\Local\Temp\20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe:*:enabled:@shell32.dll,-1"	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe

Wannacry
WannaCry is a ransomware cryptoworm.
ransomware worm wannacry
Contacts a large (3247) amount of remote hosts 1 TTPs
This may indicate a network scan to discover remotely running services.
discovery

Network Service Discovery
T1046

Drops file in Drivers directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\system32\DRIVERS\ETC\HOSTS	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.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 1 IoCs

description	ioc	Process
File created	C:\WINDOWS\tasksche.exe	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4800	3700	WerFault.exe	81

System Location Discovery: System Language Discovery 1 TTPs 2 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	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe

Modifies data under HKEY_USERS 5 IoCs

description	ioc	Process
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1"	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1"	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1"	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0"	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe
3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe
4824	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe
4824	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe

Suspicious behavior: MapViewOfSection 64 IoCs

pid	Process
3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe
3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe
3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe
3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe
3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe
3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe
3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe
3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe
3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe
3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe
3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe
3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe
3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe
3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe
3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe
3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe
3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe
3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe
3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe
3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe
3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe
3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe
3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe
3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe
3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe
3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe
3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe
3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe
3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe
3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe
3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe
3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe
3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe
3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe
3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe
3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe
3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe
3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe
3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe
3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe
3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe
3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe
3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe
3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe
3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe
3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe
3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe
3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe
3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe
3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe
3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe
3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe
3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe
3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe
3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe
3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe
3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe
3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe
3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe
3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe
3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe
3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe
3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe
3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe
Token: SeDebugPrivilege	4824	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3700 wrote to memory of 612	3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe	5
PID 3700 wrote to memory of 612	3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe	5
PID 3700 wrote to memory of 612	3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe	5
PID 3700 wrote to memory of 612	3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe	5
PID 3700 wrote to memory of 612	3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe	5
PID 3700 wrote to memory of 612	3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe	5
PID 3700 wrote to memory of 676	3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe	7
PID 3700 wrote to memory of 676	3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe	7
PID 3700 wrote to memory of 676	3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe	7
PID 3700 wrote to memory of 676	3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe	7
PID 3700 wrote to memory of 676	3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe	7
PID 3700 wrote to memory of 676	3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe	7
PID 3700 wrote to memory of 784	3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe	8
PID 3700 wrote to memory of 784	3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe	8
PID 3700 wrote to memory of 784	3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe	8
PID 3700 wrote to memory of 784	3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe	8
PID 3700 wrote to memory of 784	3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe	8
PID 3700 wrote to memory of 784	3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe	8
PID 3700 wrote to memory of 788	3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe	9
PID 3700 wrote to memory of 788	3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe	9
PID 3700 wrote to memory of 788	3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe	9
PID 3700 wrote to memory of 788	3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe	9
PID 3700 wrote to memory of 788	3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe	9
PID 3700 wrote to memory of 788	3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe	9
PID 3700 wrote to memory of 800	3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe	10
PID 3700 wrote to memory of 800	3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe	10
PID 3700 wrote to memory of 800	3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe	10
PID 3700 wrote to memory of 800	3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe	10
PID 3700 wrote to memory of 800	3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe	10
PID 3700 wrote to memory of 800	3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe	10
PID 3700 wrote to memory of 900	3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe	11
PID 3700 wrote to memory of 900	3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe	11
PID 3700 wrote to memory of 900	3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe	11
PID 3700 wrote to memory of 900	3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe	11
PID 3700 wrote to memory of 900	3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe	11
PID 3700 wrote to memory of 900	3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe	11
PID 3700 wrote to memory of 956	3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe	12
PID 3700 wrote to memory of 956	3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe	12
PID 3700 wrote to memory of 956	3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe	12
PID 3700 wrote to memory of 956	3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe	12
PID 3700 wrote to memory of 956	3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe	12
PID 3700 wrote to memory of 956	3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe	12
PID 3700 wrote to memory of 336	3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe	13
PID 3700 wrote to memory of 336	3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe	13
PID 3700 wrote to memory of 336	3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe	13
PID 3700 wrote to memory of 336	3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe	13
PID 3700 wrote to memory of 336	3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe	13
PID 3700 wrote to memory of 336	3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe	13
PID 3700 wrote to memory of 532	3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe	14
PID 3700 wrote to memory of 532	3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe	14
PID 3700 wrote to memory of 532	3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe	14
PID 3700 wrote to memory of 532	3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe	14
PID 3700 wrote to memory of 532	3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe	14
PID 3700 wrote to memory of 532	3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe	14
PID 3700 wrote to memory of 1044	3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe	15
PID 3700 wrote to memory of 1044	3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe	15
PID 3700 wrote to memory of 1044	3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe	15
PID 3700 wrote to memory of 1044	3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe	15
PID 3700 wrote to memory of 1044	3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe	15
PID 3700 wrote to memory of 1044	3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe	15
PID 3700 wrote to memory of 1056	3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe	16
PID 3700 wrote to memory of 1056	3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe	16
PID 3700 wrote to memory of 1056	3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe	16
PID 3700 wrote to memory of 1056	3700	20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe	16

C:\Windows\system32\winlogon.exe
winlogon.exe
1⤵
PID:612
- C:\Windows\system32\fontdrvhost.exe
  "fontdrvhost.exe"
  2⤵
  PID:788
- 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\fontdrvhost.exe
"fontdrvhost.exe"
1⤵
PID:784

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k DcomLaunch -p
1⤵
PID:800
- C:\Windows\system32\wbem\unsecapp.exe
  C:\Windows\system32\wbem\unsecapp.exe -Embedding
  2⤵
  PID:2708
- C:\Windows\system32\DllHost.exe
  C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
  2⤵
  PID:3768
- C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
  "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
  2⤵
  PID:3860
- C:\Windows\System32\RuntimeBroker.exe
  C:\Windows\System32\RuntimeBroker.exe -Embedding
  2⤵
  PID:3924
- C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
  "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
  2⤵
  PID:4016
- C:\Windows\System32\RuntimeBroker.exe
  C:\Windows\System32\RuntimeBroker.exe -Embedding
  2⤵
  PID:4068
- C:\Windows\system32\SppExtComObj.exe
  C:\Windows\system32\SppExtComObj.exe -Embedding
  2⤵
  PID:2204
- C:\Windows\system32\DllHost.exe
  C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
  2⤵
  PID:1564
- 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:876
- C:\Windows\System32\RuntimeBroker.exe
  C:\Windows\System32\RuntimeBroker.exe -Embedding
  2⤵
  PID:4632

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k RPCSS -p
1⤵
PID:900

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k DcomLaunch -p -s LSM
1⤵
PID:956

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s gpsvc
1⤵
PID:532

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s NcbService
1⤵
PID:1044

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s TimeBrokerSvc
1⤵
PID:1056

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s lmhosts
1⤵
PID:1064

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNoNetwork -p
1⤵
PID:1108

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s Schedule
1⤵
PID:1200
- C:\Windows\system32\taskhostw.exe
  taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
  2⤵
  PID:2076
- C:\Windows\system32\MusNotification.exe
  C:\Windows\system32\MusNotification.exe
  2⤵
  PID:2108

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s EventLog
1⤵
PID:1212

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s ProfSvc
1⤵
PID:1320

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s nsi
1⤵
PID:1360

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s EventSystem
1⤵
PID:1396

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k netsvcs -p -s Themes
1⤵
PID:1412

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s DispBrokerDesktopSvc
1⤵
PID:1452

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s Dhcp
1⤵
PID:1480

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s UserManager
1⤵
PID:1524
- C:\Windows\system32\sihost.exe
  sihost.exe
  2⤵
  PID:2968

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s SENS
1⤵
PID:1616

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s AudioEndpointBuilder
1⤵
PID:1676

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k NetworkService -p -s NlaSvc
1⤵
PID:1744

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p
1⤵
PID:1792

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p
1⤵
PID:1884

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k NetworkService -p -s Dnscache
1⤵
PID:1892

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalService -p -s netprofm
1⤵
PID:1932

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k appmodel -p -s StateRepository
1⤵
PID:1952

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k netsvcs -p -s ShellHWDetection
1⤵
PID:1980

C:\Windows\System32\spoolsv.exe
C:\Windows\System32\spoolsv.exe
1⤵
PID:1656

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNoNetworkFirewall -p
1⤵
PID:1808

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k NetworkService -p -s LanmanWorkstation
1⤵
PID:2064

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s IKEEXT
1⤵
PID:2252

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k NetworkServiceNetworkRestricted -p -s PolicyAgent
1⤵
PID:2264

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k NetworkService -p -s CryptSvc
1⤵
PID:2356

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -s RmSvc
1⤵
PID:2412

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s LanmanServer
1⤵
PID:2432

C:\Windows\sysmon.exe
C:\Windows\sysmon.exe
1⤵
PID:2484

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s TrkWks
1⤵
PID:2504

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s Winmgmt
1⤵
PID:2516

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s WpnService
1⤵
PID:2560

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
1⤵
PID:2988

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s TokenBroker
1⤵
PID:1092

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s CDPSvc
1⤵
PID:3348

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3444
- C:\Users\Admin\AppData\Local\Temp\20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe
  "C:\Users\Admin\AppData\Local\Temp\20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe"
  2⤵
  - Modifies firewall policy service
  - Drops file in Drivers directory
  - 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:3700
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3700 -s 1432
    3⤵
    - Program crash
    PID:4800

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
1⤵
PID:3580

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s wlidsvc
1⤵
PID:856

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s StorSvc
1⤵
PID:4652

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation -p -s SSDPSRV
1⤵
PID:4508

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s WinHttpAutoProxySvc
1⤵
PID:4428

C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe
"C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe" /service
1⤵
PID:4892

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalService -p -s LicenseManager
1⤵
PID:3188

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s NgcCtnrSvc
1⤵
PID:4488

C:\Users\Admin\AppData\Local\Temp\20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe
C:\Users\Admin\AppData\Local\Temp\20240929342bfeda02c1e8d47a8bd4dd6cc6e99ewannacry.exe -m security
1⤵
- System Location Discovery: System Language Discovery
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4824

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3700 -ip 3700
1⤵
PID:5040

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

memory/3700-0-0x0000000000400000-0x0000000000A72000-memory.dmp

Filesize
6.4MB

Download
memory/3700-1-0x000000007FE40000-0x000000007FE4C000-memory.dmp

Filesize
48KB

Download
memory/3700-3-0x0000000077853000-0x0000000077854000-memory.dmp

Filesize
4KB

Download
memory/3700-2-0x0000000077852000-0x0000000077853000-memory.dmp

Filesize
4KB

Download
memory/3700-5-0x000000007FE40000-0x000000007FE4C000-memory.dmp

Filesize
48KB

Download
memory/3700-7-0x000000007FE30000-0x000000007FE3C000-memory.dmp

Filesize
48KB

Download
memory/3700-9-0x000000007FE30000-0x000000007FE3C000-memory.dmp

Filesize
48KB

Download
memory/3700-13-0x000000007FE40000-0x000000007FE4C000-memory.dmp

Filesize
48KB

Download
memory/3700-12-0x000000007FE30000-0x000000007FE3C000-memory.dmp

Filesize
48KB

Download
memory/3700-15-0x0000000000400000-0x0000000000A72000-memory.dmp

Filesize
6.4MB

Download
memory/4824-6-0x0000000000400000-0x0000000000A72000-memory.dmp

Filesize
6.4MB

Download
memory/4824-16-0x0000000000400000-0x0000000000A72000-memory.dmp

Filesize
6.4MB

Download