wannacry | b16646ff78586a4be0c309470413db9f9317a1f1548c8482af802d9273e69ef5

General

Target

b16646ff78586a4be0c309470413db9f9317a1f1548c8482af802d9273e69ef5.dll
Size

5.0MB
MD5

17464a712d66c4dc954e392394f920dd
SHA1

45fd965dc3e2a325c1f132f1f30e38ce1d89d44e
SHA256

b16646ff78586a4be0c309470413db9f9317a1f1548c8482af802d9273e69ef5
SHA512

fc97ea8fc0f99c1f15673f2e3d01f39db44f3c5cf35e82b4baca1b503a2684688830d30cc73345b816ddc10ce870c2f69471765630a37ccb843afd352eb3f7d2

Score

10^/10

wannacry evasion ransomware worm

Malware Config

Signatures

Modifies firewall policy service 2 TTPs 4 IoCs

evasion

Modify Registry

T1112

Modify Existing Service

T1031

Processes:

mssecsvc.exe

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

Suspicious use of NtCreateProcessExOtherParentProcess 1 IoCs

Processes:

WerFault.exe

description pid process target process

PID 3064 created 1212 3064 WerFault.exe mssecsvc.exe
Wannacry
WannaCry is a ransomware cryptoworm.
ransomware worm wannacry
Executes dropped EXE 2 IoCs

Processes:

mssecsvc.exemssecsvc.exe

pid process

1212 mssecsvc.exe
4052 mssecsvc.exe

description	pid	process	target process
PID 3064 created 1212	3064	WerFault.exe	mssecsvc.exe

Drops file in System32 directory 5 IoCs

Processes:

mssecsvc.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5	mssecsvc.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\counters2.dat	mssecsvc.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5	mssecsvc.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE	mssecsvc.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies	mssecsvc.exe

Drops file in Windows directory 2 IoCs

Processes:

rundll32.exemssecsvc.exe

description ioc process

File created C:\WINDOWS\mssecsvc.exe rundll32.exe
File created C:\WINDOWS\tasksche.exe mssecsvc.exe
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

3064 1212 WerFault.exe mssecsvc.exe

description	ioc	process
File created	C:\WINDOWS\mssecsvc.exe	rundll32.exe
File created	C:\WINDOWS\tasksche.exe	mssecsvc.exe

pid	pid_target	process	target process
3064	1212	WerFault.exe	mssecsvc.exe

Modifies data under HKEY_USERS 8 IoCs

Processes:

mssecsvc.exe

description	ioc	process
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0"	mssecsvc.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix	mssecsvc.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:"	mssecsvc.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:"	mssecsvc.exe
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

Suspicious behavior: EnumeratesProcesses 19 IoCs

Processes:

mssecsvc.exemssecsvc.exeWerFault.exe

pid	process
1212	mssecsvc.exe
1212	mssecsvc.exe
4052	mssecsvc.exe
4052	mssecsvc.exe
3064	WerFault.exe
3064	WerFault.exe
3064	WerFault.exe
3064	WerFault.exe
3064	WerFault.exe
3064	WerFault.exe
3064	WerFault.exe
3064	WerFault.exe
3064	WerFault.exe
3064	WerFault.exe
3064	WerFault.exe
3064	WerFault.exe
3064	WerFault.exe
3064	WerFault.exe
3064	WerFault.exe

Suspicious behavior: MapViewOfSection 64 IoCs

Processes:

mssecsvc.exemssecsvc.exe

pid	process
1212	mssecsvc.exe
1212	mssecsvc.exe
1212	mssecsvc.exe
1212	mssecsvc.exe
1212	mssecsvc.exe
1212	mssecsvc.exe
1212	mssecsvc.exe
1212	mssecsvc.exe
1212	mssecsvc.exe
1212	mssecsvc.exe
1212	mssecsvc.exe
1212	mssecsvc.exe
1212	mssecsvc.exe
1212	mssecsvc.exe
1212	mssecsvc.exe
1212	mssecsvc.exe
1212	mssecsvc.exe
1212	mssecsvc.exe
1212	mssecsvc.exe
1212	mssecsvc.exe
1212	mssecsvc.exe
1212	mssecsvc.exe
1212	mssecsvc.exe
1212	mssecsvc.exe
1212	mssecsvc.exe
1212	mssecsvc.exe
1212	mssecsvc.exe
1212	mssecsvc.exe
1212	mssecsvc.exe
1212	mssecsvc.exe
1212	mssecsvc.exe
1212	mssecsvc.exe
1212	mssecsvc.exe
1212	mssecsvc.exe
1212	mssecsvc.exe
1212	mssecsvc.exe
1212	mssecsvc.exe
1212	mssecsvc.exe
1212	mssecsvc.exe
1212	mssecsvc.exe
1212	mssecsvc.exe
1212	mssecsvc.exe
1212	mssecsvc.exe
1212	mssecsvc.exe
1212	mssecsvc.exe
1212	mssecsvc.exe
1212	mssecsvc.exe
1212	mssecsvc.exe
1212	mssecsvc.exe
1212	mssecsvc.exe
1212	mssecsvc.exe
1212	mssecsvc.exe
1212	mssecsvc.exe
1212	mssecsvc.exe
1212	mssecsvc.exe
1212	mssecsvc.exe
1212	mssecsvc.exe
1212	mssecsvc.exe
1212	mssecsvc.exe
1212	mssecsvc.exe
1212	mssecsvc.exe
4052	mssecsvc.exe
4052	mssecsvc.exe
4052	mssecsvc.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

Processes:

mssecsvc.exemssecsvc.exeWerFault.exe

description	pid	process
Token: SeDebugPrivilege	1212	mssecsvc.exe
Token: SeDebugPrivilege	4052	mssecsvc.exe
Token: SeRestorePrivilege	3064	WerFault.exe
Token: SeBackupPrivilege	3064	WerFault.exe
Token: SeDebugPrivilege	3064	WerFault.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

rundll32.exerundll32.exemssecsvc.exe

description	pid	process	target process
PID 2116 wrote to memory of 3168	2116	rundll32.exe	rundll32.exe
PID 2116 wrote to memory of 3168	2116	rundll32.exe	rundll32.exe
PID 2116 wrote to memory of 3168	2116	rundll32.exe	rundll32.exe
PID 3168 wrote to memory of 1212	3168	rundll32.exe	mssecsvc.exe
PID 3168 wrote to memory of 1212	3168	rundll32.exe	mssecsvc.exe
PID 3168 wrote to memory of 1212	3168	rundll32.exe	mssecsvc.exe
PID 1212 wrote to memory of 560	1212	mssecsvc.exe	winlogon.exe
PID 1212 wrote to memory of 560	1212	mssecsvc.exe	winlogon.exe
PID 1212 wrote to memory of 560	1212	mssecsvc.exe	winlogon.exe
PID 1212 wrote to memory of 560	1212	mssecsvc.exe	winlogon.exe
PID 1212 wrote to memory of 560	1212	mssecsvc.exe	winlogon.exe
PID 1212 wrote to memory of 560	1212	mssecsvc.exe	winlogon.exe
PID 1212 wrote to memory of 636	1212	mssecsvc.exe	lsass.exe
PID 1212 wrote to memory of 636	1212	mssecsvc.exe	lsass.exe
PID 1212 wrote to memory of 636	1212	mssecsvc.exe	lsass.exe
PID 1212 wrote to memory of 636	1212	mssecsvc.exe	lsass.exe
PID 1212 wrote to memory of 636	1212	mssecsvc.exe	lsass.exe
PID 1212 wrote to memory of 636	1212	mssecsvc.exe	lsass.exe
PID 1212 wrote to memory of 716	1212	mssecsvc.exe	fontdrvhost.exe
PID 1212 wrote to memory of 716	1212	mssecsvc.exe	fontdrvhost.exe
PID 1212 wrote to memory of 716	1212	mssecsvc.exe	fontdrvhost.exe
PID 1212 wrote to memory of 716	1212	mssecsvc.exe	fontdrvhost.exe
PID 1212 wrote to memory of 716	1212	mssecsvc.exe	fontdrvhost.exe
PID 1212 wrote to memory of 716	1212	mssecsvc.exe	fontdrvhost.exe
PID 1212 wrote to memory of 720	1212	mssecsvc.exe	fontdrvhost.exe
PID 1212 wrote to memory of 720	1212	mssecsvc.exe	fontdrvhost.exe
PID 1212 wrote to memory of 720	1212	mssecsvc.exe	fontdrvhost.exe
PID 1212 wrote to memory of 720	1212	mssecsvc.exe	fontdrvhost.exe
PID 1212 wrote to memory of 720	1212	mssecsvc.exe	fontdrvhost.exe
PID 1212 wrote to memory of 720	1212	mssecsvc.exe	fontdrvhost.exe
PID 1212 wrote to memory of 732	1212	mssecsvc.exe	svchost.exe
PID 1212 wrote to memory of 732	1212	mssecsvc.exe	svchost.exe
PID 1212 wrote to memory of 732	1212	mssecsvc.exe	svchost.exe
PID 1212 wrote to memory of 732	1212	mssecsvc.exe	svchost.exe
PID 1212 wrote to memory of 732	1212	mssecsvc.exe	svchost.exe
PID 1212 wrote to memory of 732	1212	mssecsvc.exe	svchost.exe
PID 1212 wrote to memory of 800	1212	mssecsvc.exe	svchost.exe
PID 1212 wrote to memory of 800	1212	mssecsvc.exe	svchost.exe
PID 1212 wrote to memory of 800	1212	mssecsvc.exe	svchost.exe
PID 1212 wrote to memory of 800	1212	mssecsvc.exe	svchost.exe
PID 1212 wrote to memory of 800	1212	mssecsvc.exe	svchost.exe
PID 1212 wrote to memory of 800	1212	mssecsvc.exe	svchost.exe
PID 1212 wrote to memory of 840	1212	mssecsvc.exe	svchost.exe
PID 1212 wrote to memory of 840	1212	mssecsvc.exe	svchost.exe
PID 1212 wrote to memory of 840	1212	mssecsvc.exe	svchost.exe
PID 1212 wrote to memory of 840	1212	mssecsvc.exe	svchost.exe
PID 1212 wrote to memory of 840	1212	mssecsvc.exe	svchost.exe
PID 1212 wrote to memory of 840	1212	mssecsvc.exe	svchost.exe
PID 1212 wrote to memory of 896	1212	mssecsvc.exe	svchost.exe
PID 1212 wrote to memory of 896	1212	mssecsvc.exe	svchost.exe
PID 1212 wrote to memory of 896	1212	mssecsvc.exe	svchost.exe
PID 1212 wrote to memory of 896	1212	mssecsvc.exe	svchost.exe
PID 1212 wrote to memory of 896	1212	mssecsvc.exe	svchost.exe
PID 1212 wrote to memory of 896	1212	mssecsvc.exe	svchost.exe
PID 1212 wrote to memory of 984	1212	mssecsvc.exe	dwm.exe
PID 1212 wrote to memory of 984	1212	mssecsvc.exe	dwm.exe
PID 1212 wrote to memory of 984	1212	mssecsvc.exe	dwm.exe
PID 1212 wrote to memory of 984	1212	mssecsvc.exe	dwm.exe
PID 1212 wrote to memory of 984	1212	mssecsvc.exe	dwm.exe
PID 1212 wrote to memory of 984	1212	mssecsvc.exe	dwm.exe
PID 1212 wrote to memory of 1012	1212	mssecsvc.exe	svchost.exe
PID 1212 wrote to memory of 1012	1212	mssecsvc.exe	svchost.exe
PID 1212 wrote to memory of 1012	1212	mssecsvc.exe	svchost.exe
PID 1212 wrote to memory of 1012	1212	mssecsvc.exe	svchost.exe

C:\Windows\system32\lsass.exe
C:\Windows\system32\lsass.exe
1⤵
PID:636

C:\Windows\system32\winlogon.exe
winlogon.exe
1⤵
PID:560

C:\Windows\system32\dwm.exe
"dwm.exe"
2⤵
PID:984

C:\Windows\system32\fontdrvhost.exe
"fontdrvhost.exe"
2⤵
PID:720

C:\Windows\system32\fontdrvhost.exe
"fontdrvhost.exe"
1⤵
PID:716

c:\windows\system32\svchost.exe
c:\windows\system32\svchost.exe -k localservice -s nsi
1⤵
PID:1260

c:\windows\system32\svchost.exe
c:\windows\system32\svchost.exe -k localservice -s FontCache
1⤵
PID:1560

c:\windows\system32\svchost.exe
c:\windows\system32\svchost.exe -k netsvcs -s ShellHWDetection
1⤵
PID:1872

c:\windows\system32\svchost.exe
c:\windows\system32\svchost.exe -k networkservicenetworkrestricted -s PolicyAgent
1⤵
PID:2432

C:\Windows\SystemApps\ShellExperienceHost_cw5n1h2txyewy\ShellExperienceHost.exe
"C:\Windows\SystemApps\ShellExperienceHost_cw5n1h2txyewy\ShellExperienceHost.exe" -ServerName:App.AppXtk181tbxbce2qsex02s8tw7hfxa9xb3t.mca
1⤵
PID:3236

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:344

C:\Windows\system32\wbem\wmiprvse.exe
C:\Windows\system32\wbem\wmiprvse.exe
1⤵
PID:3516

c:\windows\system32\svchost.exe
c:\windows\system32\svchost.exe -k localservice -s CDPSvc
1⤵
PID:1020

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:3812

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:3492

C:\Windows\SystemApps\Microsoft.Windows.Cortana_cw5n1h2txyewy\SearchUI.exe
"C:\Windows\SystemApps\Microsoft.Windows.Cortana_cw5n1h2txyewy\SearchUI.exe" -ServerName:CortanaUI.AppXa50dqqa5gqv4a428c9y1jjw7m3btvepj.mca
1⤵
PID:3248

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3020

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\b16646ff78586a4be0c309470413db9f9317a1f1548c8482af802d9273e69ef5.dll,#1
2⤵
- Suspicious use of WriteProcessMemory
PID:2116

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\b16646ff78586a4be0c309470413db9f9317a1f1548c8482af802d9273e69ef5.dll,#1
3⤵
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:3168

C:\WINDOWS\mssecsvc.exe
C:\WINDOWS\mssecsvc.exe
4⤵
- Modifies firewall policy service
- Executes dropped EXE
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1212

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1212 -s 1224
5⤵
- Suspicious use of NtCreateProcessExOtherParentProcess
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3064

c:\windows\system32\taskhostw.exe
taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
1⤵
PID:2744

c:\windows\system32\svchost.exe
c:\windows\system32\svchost.exe -k netsvcs -s WpnService
1⤵
PID:2708

c:\windows\system32\svchost.exe
c:\windows\system32\svchost.exe -k netsvcs -s Winmgmt
1⤵
PID:2680

C:\Windows\system32\wbem\WMIADAP.EXE
wmiadap.exe /F /T /R
2⤵
PID:2140

c:\windows\system32\svchost.exe
c:\windows\system32\svchost.exe -k localsystemnetworkrestricted -s TrkWks
1⤵
PID:2660

c:\windows\system32\svchost.exe
c:\windows\system32\svchost.exe -k networkservice -s CryptSvc
1⤵
PID:2608

C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe
"C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe" /service
1⤵
PID:2588

c:\windows\system32\svchost.exe
c:\windows\system32\svchost.exe -k netsvcs -s Browser
1⤵
PID:2560

c:\windows\system32\svchost.exe
c:\windows\system32\svchost.exe -k netsvcs -s IKEEXT
1⤵
PID:2424

c:\windows\system32\svchost.exe
c:\windows\system32\svchost.exe -k unistacksvcgroup -s CDPUserSvc
1⤵
PID:2412

c:\windows\system32\svchost.exe
c:\windows\system32\svchost.exe -k netsvcs -s LanmanServer
1⤵
PID:2372

c:\windows\system32\sihost.exe
sihost.exe
1⤵
PID:2364

C:\Windows\system32\AUDIODG.EXE
C:\Windows\system32\AUDIODG.EXE 0x3b4
1⤵
PID:2276

c:\windows\system32\svchost.exe
c:\windows\system32\svchost.exe -k appmodel -s tiledatamodelsvc
1⤵
PID:2160

c:\windows\system32\svchost.exe
c:\windows\system32\svchost.exe -k networkservice -s LanmanWorkstation
1⤵
PID:1540

C:\Windows\System32\spoolsv.exe
C:\Windows\System32\spoolsv.exe
1⤵
PID:2016

c:\windows\system32\svchost.exe
c:\windows\system32\svchost.exe -k appmodel -s StateRepository
1⤵
PID:1916

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

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted
1⤵
PID:1800

c:\windows\system32\svchost.exe
c:\windows\system32\svchost.exe -k localservice -s netprofm
1⤵
PID:1712

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted
1⤵
PID:1672

c:\windows\system32\svchost.exe
c:\windows\system32\svchost.exe -k networkservice -s Dnscache
1⤵
PID:1576

c:\windows\system32\svchost.exe
c:\windows\system32\svchost.exe -k localsystemnetworkrestricted -s AudioEndpointBuilder
1⤵
PID:1528

c:\windows\system32\svchost.exe
c:\windows\system32\svchost.exe -k networkservice -s NlaSvc
1⤵
PID:1520

c:\windows\system32\svchost.exe
c:\windows\system32\svchost.exe -k netsvcs -s SENS
1⤵
PID:1448

c:\windows\system32\svchost.exe
c:\windows\system32\svchost.exe -k localservicenetworkrestricted -s Dhcp
1⤵
PID:1384

c:\windows\system32\svchost.exe
c:\windows\system32\svchost.exe -k netsvcs -s UserManager
1⤵
PID:1348

c:\windows\system32\svchost.exe
c:\windows\system32\svchost.exe -k netsvcs -s Themes
1⤵
PID:1316

c:\windows\system32\svchost.exe
c:\windows\system32\svchost.exe -k localservice -s EventSystem
1⤵
PID:1308

c:\windows\system32\svchost.exe
c:\windows\system32\svchost.exe -k localservicenetworkrestricted -s EventLog
1⤵
PID:1204

c:\windows\system32\svchost.exe
c:\windows\system32\svchost.exe -k netsvcs -s ProfSvc
1⤵
PID:1100

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNoNetwork
1⤵
PID:1060

c:\windows\system32\svchost.exe
c:\windows\system32\svchost.exe -k netsvcs -s Schedule
1⤵
PID:912

c:\windows\system32\svchost.exe
c:\windows\system32\svchost.exe -k localsystemnetworkrestricted -s NcbService
1⤵
PID:684

c:\windows\system32\svchost.exe
c:\windows\system32\svchost.exe -k localservicenetworkrestricted -s lmhosts
1⤵
PID:484

c:\windows\system32\svchost.exe
c:\windows\system32\svchost.exe -k netsvcs -s gpsvc
1⤵
PID:1012

c:\windows\system32\svchost.exe
c:\windows\system32\svchost.exe -k dcomlaunch -s LSM
1⤵
PID:896

c:\windows\system32\svchost.exe
c:\windows\system32\svchost.exe -k rpcss
1⤵
PID:840

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k DcomLaunch
1⤵
PID:800

C:\Windows\system32\wbem\wmiprvse.exe
C:\Windows\system32\wbem\wmiprvse.exe -Embedding
2⤵
PID:1588

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{AB8902B4-09CA-4BB6-B78D-A8F59079A8D5}
2⤵
PID:2688

c:\windows\system32\svchost.exe
c:\windows\system32\svchost.exe -k dcomlaunch -s PlugPlay
1⤵
PID:732

\??\c:\windows\system32\svchost.exe
c:\windows\system32\svchost.exe -k netsvcs -s BITS
1⤵
PID:660

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -s WinHttpAutoProxySvc
1⤵
PID:852

\??\c:\windows\system32\svchost.exe
c:\windows\system32\svchost.exe -k localserviceandnoimpersonation -s SSDPSRV
1⤵
PID:1340

C:\WINDOWS\mssecsvc.exe
C:\WINDOWS\mssecsvc.exe -m security
1⤵
- Executes dropped EXE
- Drops file in System32 directory
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:4052

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Modify Existing Service

1

T1031

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\WINDOWS\mssecsvc.exe
MD5
ccca5e8df7b968fc829edca79c129d35

SHA1
f8c88dc2f0e2fea59df40322df4c6b5bf7513ab3

SHA256
5b16162218e51f2661bc42706c1dd083e3f919ca754d6fe2acda57ad4b1299ae

SHA512
1a26bbad4b23d11ce1afa099d41d737682e2bf08c0bad7f98644a9af8b58d6e5562ed59e4793c2e64ab0e4785eaf9e2f2e2fd799d906de4598a61bb301836d82

Download Submit
C:\Windows\mssecsvc.exe
MD5
ccca5e8df7b968fc829edca79c129d35

SHA1
f8c88dc2f0e2fea59df40322df4c6b5bf7513ab3

SHA256
5b16162218e51f2661bc42706c1dd083e3f919ca754d6fe2acda57ad4b1299ae

SHA512
1a26bbad4b23d11ce1afa099d41d737682e2bf08c0bad7f98644a9af8b58d6e5562ed59e4793c2e64ab0e4785eaf9e2f2e2fd799d906de4598a61bb301836d82

Download Submit
C:\Windows\mssecsvc.exe
MD5
ccca5e8df7b968fc829edca79c129d35

SHA1
f8c88dc2f0e2fea59df40322df4c6b5bf7513ab3

SHA256
5b16162218e51f2661bc42706c1dd083e3f919ca754d6fe2acda57ad4b1299ae

SHA512
1a26bbad4b23d11ce1afa099d41d737682e2bf08c0bad7f98644a9af8b58d6e5562ed59e4793c2e64ab0e4785eaf9e2f2e2fd799d906de4598a61bb301836d82

Download Submit
memory/1212-115-0x0000000000000000-mapping.dmp

Download
memory/1212-119-0x000000007FE90000-0x000000007FE9C000-memory.dmp

Filesize
48KB

Download
memory/3168-114-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

Loading Replay Monitor...

Downloads