Analysis Overview
SHA256
2ead408b6d3934323c153f506ab1e169d79fa37949d2f01ce0505010c74307c8
Threat Level: Known bad
The file 0c1e3a746a23849beaff81096bb26202_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Ramnit
Modifies firewall policy service
Drops file in Drivers directory
Executes dropped EXE
Loads dropped DLL
UPX packed file
Program crash
Unsigned PE
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-25 02:44
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-25 02:44
Reported
2024-06-25 02:47
Platform
win7-20240508-en
Max time kernel
118s
Max time network
119s
Command Line
Signatures
Ramnit
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\0c1e3a746a23849beaff81096bb26202_JaffaCakes118mgr.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\0c1e3a746a23849beaff81096bb26202_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\0c1e3a746a23849beaff81096bb26202_JaffaCakes118.exe | N/A |
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\0c1e3a746a23849beaff81096bb26202_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\0c1e3a746a23849beaff81096bb26202_JaffaCakes118mgr.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\0c1e3a746a23849beaff81096bb26202_JaffaCakes118mgr.exe | N/A |
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\0c1e3a746a23849beaff81096bb26202_JaffaCakes118.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\0c1e3a746a23849beaff81096bb26202_JaffaCakes118mgr.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\system32\wininit.exe
wininit.exe
C:\Windows\system32\csrss.exe
%SystemRoot%\system32\csrss.exe ObjectDirectory=\Windows SharedSection=1024,20480,768 Windows=On SubSystemType=Windows ServerDll=basesrv,1 ServerDll=winsrv:UserServerDllInitialization,3 ServerDll=winsrv:ConServerDllInitialization,2 ServerDll=sxssrv,4 ProfileControl=Off MaxRequestThreads=16
C:\Windows\system32\winlogon.exe
winlogon.exe
C:\Windows\system32\services.exe
C:\Windows\system32\services.exe
C:\Windows\system32\lsass.exe
C:\Windows\system32\lsass.exe
C:\Windows\system32\lsm.exe
C:\Windows\system32\lsm.exe
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k DcomLaunch
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k RPCSS
C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted
C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k NetworkService
C:\Windows\System32\spoolsv.exe
C:\Windows\System32\spoolsv.exe
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNoNetwork
C:\Windows\system32\taskhost.exe
"taskhost.exe"
C:\Windows\system32\Dwm.exe
"C:\Windows\system32\Dwm.exe"
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation
C:\Windows\system32\sppsvc.exe
C:\Windows\system32\sppsvc.exe
C:\Users\Admin\AppData\Local\Temp\0c1e3a746a23849beaff81096bb26202_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\0c1e3a746a23849beaff81096bb26202_JaffaCakes118.exe"
C:\Windows\system32\conhost.exe
\??\C:\Windows\system32\conhost.exe "-2082558270168315110-121243796510879053351864046498-9622193961586781458-1196520806"
C:\Users\Admin\AppData\Local\Temp\0c1e3a746a23849beaff81096bb26202_JaffaCakes118mgr.exe
C:\Users\Admin\AppData\Local\Temp\0c1e3a746a23849beaff81096bb26202_JaffaCakes118mgr.exe
Network
Files
memory/2232-0-0x0000000000400000-0x00000000004E2000-memory.dmp
\Users\Admin\AppData\Local\Temp\0c1e3a746a23849beaff81096bb26202_JaffaCakes118mgr.exe
| MD5 | 9f35e2614f056b67d127d5bf6a9279e0 |
| SHA1 | 30e70f1c559a96f2cf57a1e8866670c7f172ab9d |
| SHA256 | bb473d205fac224a16bc46c8f843287651497d64ff189b8394fc48243b3b6ecd |
| SHA512 | 9e5c229bfdfbde631d723e2e3bbfaf48e845ce83e49a6a761a7ead389ee5788cd89c5053a8db7159e8c6827525523853ce2f94328aa3d4e1a08701b8cf9b4711 |
memory/2232-8-0x00000000002E0000-0x000000000036E000-memory.dmp
memory/2232-9-0x00000000002E0000-0x000000000036E000-memory.dmp
memory/2232-14-0x000000007711F000-0x0000000077120000-memory.dmp
memory/2032-19-0x0000000000400000-0x000000000048E000-memory.dmp
memory/2032-18-0x00000000002B0000-0x00000000002B1000-memory.dmp
memory/2032-17-0x0000000000400000-0x000000000048E000-memory.dmp
memory/2032-16-0x0000000000230000-0x0000000000231000-memory.dmp
memory/2032-15-0x000000007EFA0000-0x000000007EFAC000-memory.dmp
memory/2232-13-0x0000000077120000-0x0000000077121000-memory.dmp
memory/2032-12-0x0000000000400000-0x000000000048E000-memory.dmp
memory/2032-21-0x000000007EFA0000-0x000000007EFAC000-memory.dmp
memory/2232-22-0x0000000000400000-0x00000000004E2000-memory.dmp
memory/2232-23-0x00000000002E0000-0x000000000036E000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-25 02:44
Reported
2024-06-25 02:47
Platform
win10v2004-20240508-en
Max time kernel
79s
Max time network
105s
Command Line
Signatures
Modifies firewall policy service
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Users\Admin\AppData\Local\Temp\0c1e3a746a23849beaff81096bb26202_JaffaCakes118.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\0c1e3a746a23849beaff81096bb26202_JaffaCakes118.exe:*:enabled:@shell32.dll,-1" | C:\Users\Admin\AppData\Local\Temp\0c1e3a746a23849beaff81096bb26202_JaffaCakes118.exe | N/A |
| Key created | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List | C:\Users\Admin\AppData\Local\Temp\0c1e3a746a23849beaff81096bb26202_JaffaCakes118.exe | N/A |
| Key created | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile | C:\Users\Admin\AppData\Local\Temp\0c1e3a746a23849beaff81096bb26202_JaffaCakes118.exe | N/A |
| Key created | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications | C:\Users\Admin\AppData\Local\Temp\0c1e3a746a23849beaff81096bb26202_JaffaCakes118.exe | N/A |
Drops file in Drivers directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\system32\DRIVERS\ETC\HOSTS | C:\Users\Admin\AppData\Local\Temp\0c1e3a746a23849beaff81096bb26202_JaffaCakes118.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\0c1e3a746a23849beaff81096bb26202_JaffaCakes118mgr.exe | N/A |
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Program crash
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\0c1e3a746a23849beaff81096bb26202_JaffaCakes118mgr.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\0c1e3a746a23849beaff81096bb26202_JaffaCakes118mgr.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\0c1e3a746a23849beaff81096bb26202_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\0c1e3a746a23849beaff81096bb26202_JaffaCakes118.exe | N/A |
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\0c1e3a746a23849beaff81096bb26202_JaffaCakes118mgr.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\0c1e3a746a23849beaff81096bb26202_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\system32\winlogon.exe
winlogon.exe
C:\Windows\system32\lsass.exe
C:\Windows\system32\lsass.exe
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k DcomLaunch -p
C:\Windows\system32\fontdrvhost.exe
"fontdrvhost.exe"
C:\Windows\system32\fontdrvhost.exe
"fontdrvhost.exe"
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k RPCSS -p
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k DcomLaunch -p -s LSM
C:\Windows\system32\dwm.exe
"dwm.exe"
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s gpsvc
C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s lmhosts
C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s NcbService
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNoNetwork -p
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s Schedule
C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s EventLog
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s TimeBrokerSvc
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s ProfSvc
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s nsi
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s UserManager
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s DispBrokerDesktopSvc
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s Dhcp
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s EventSystem
C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k netsvcs -p -s Themes
C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k NetworkService -p -s NlaSvc
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s SENS
C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s AudioEndpointBuilder
C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalService -p -s netprofm
C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k NetworkService -p -s Dnscache
C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p
C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k netsvcs -p -s ShellHWDetection
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k appmodel -p -s StateRepository
C:\Windows\System32\spoolsv.exe
C:\Windows\System32\spoolsv.exe
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNoNetworkFirewall -p
C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k NetworkService -p -s LanmanWorkstation
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s Winmgmt
C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -s RmSvc
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s IKEEXT
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k NetworkServiceNetworkRestricted -p -s PolicyAgent
C:\Windows\system32\sihost.exe
sihost.exe
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k NetworkService -p -s CryptSvc
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s LanmanServer
C:\Windows\sysmon.exe
C:\Windows\sysmon.exe
C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s TrkWks
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s WpnService
C:\Windows\system32\taskhostw.exe
taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s TokenBroker
C:\Windows\system32\wbem\unsecapp.exe
C:\Windows\system32\wbem\unsecapp.exe -Embedding
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s CDPSvc
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
C:\Windows\system32\SppExtComObj.exe
C:\Windows\system32\SppExtComObj.exe -Embedding
C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalService -p -s LicenseManager
C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s StorSvc
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation -p -s SSDPSRV
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s WinHttpAutoProxySvc
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s wlidsvc
C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe
"C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe" /service
C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\TextInputHost.exe
"C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\TextInputHost.exe" -ServerName:InputApp.AppX9jnwykgrccxc8by3hsrsh07r423xzvav.mca
C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
C:\Windows\system32\MusNotification.exe
C:\Windows\system32\MusNotification.exe
C:\Users\Admin\AppData\Local\Temp\0c1e3a746a23849beaff81096bb26202_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\0c1e3a746a23849beaff81096bb26202_JaffaCakes118.exe"
C:\Windows\System32\Conhost.exe
\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
C:\Users\Admin\AppData\Local\Temp\0c1e3a746a23849beaff81096bb26202_JaffaCakes118mgr.exe
C:\Users\Admin\AppData\Local\Temp\0c1e3a746a23849beaff81096bb26202_JaffaCakes118mgr.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2556 -ip 2556
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 468 -p 4532 -ip 4532
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2556 -s 268
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4532 -s 1280
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | ilo.brenz.pl | udp |
| US | 52.111.227.11:443 | tcp |
Files
memory/4532-0-0x0000000000400000-0x00000000004E2000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\0c1e3a746a23849beaff81096bb26202_JaffaCakes118mgr.exe
| MD5 | 9f35e2614f056b67d127d5bf6a9279e0 |
| SHA1 | 30e70f1c559a96f2cf57a1e8866670c7f172ab9d |
| SHA256 | bb473d205fac224a16bc46c8f843287651497d64ff189b8394fc48243b3b6ecd |
| SHA512 | 9e5c229bfdfbde631d723e2e3bbfaf48e845ce83e49a6a761a7ead389ee5788cd89c5053a8db7159e8c6827525523853ce2f94328aa3d4e1a08701b8cf9b4711 |
memory/2556-5-0x0000000000400000-0x000000000048E000-memory.dmp
memory/4532-6-0x000000007FE40000-0x000000007FE4B000-memory.dmp
memory/4532-8-0x0000000077BC2000-0x0000000077BC3000-memory.dmp
memory/4532-10-0x0000000077BC3000-0x0000000077BC4000-memory.dmp
memory/4532-9-0x000000007FE40000-0x000000007FE4B000-memory.dmp
memory/2556-11-0x0000000000600000-0x0000000000601000-memory.dmp
memory/4532-12-0x000000007FE30000-0x000000007FE3C000-memory.dmp
memory/4532-14-0x000000007FE30000-0x000000007FE3C000-memory.dmp
memory/2556-15-0x0000000000400000-0x000000000048E000-memory.dmp
memory/4532-18-0x000000007FE40000-0x000000007FE4B000-memory.dmp
memory/4532-16-0x000000007FE30000-0x000000007FE3C000-memory.dmp
memory/4532-19-0x0000000000400000-0x00000000004E2000-memory.dmp