Analysis
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max time kernel
94s -
max time network
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platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
02-01-2025 08:21
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_63c72f22b6ce4d017f04b1957b26a050.dll
Resource
win7-20240729-en
General
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Target
JaffaCakes118_63c72f22b6ce4d017f04b1957b26a050.dll
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Size
924KB
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MD5
63c72f22b6ce4d017f04b1957b26a050
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SHA1
0276d87c9388087ead4521279174a1db6d65007b
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SHA256
620886f81aea928191ddc8c16e7ccaed5cb7d031c2b341d30cd2057d9c4975bd
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SHA512
a2c0f3e630fc3612f96422efd394f1e94426442a7f4781fe32364dae6363a41ae58d1139ee36a99e4c256cd4397b8df490ebe8ffe3d2a70d9c5b479da2beccda
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SSDEEP
24576:Zzb1MlCKUQyUmjtczu6Prs9pgWoopooK9kwPQpzMlkxfnDF:ZzbKsUmjtcdPGgIwPKM2xLF
Malware Config
Signatures
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Modifies firewall policy service 3 TTPs 4 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Windows\SysWOW64\rundll32.exe = "C:\\Windows\\SysWOW64\\rundll32.exe:*:enabled:@shell32.dll,-1" rundll32.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List rundll32.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile rundll32.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications rundll32.exe -
Drops file in Drivers directory 1 IoCs
description ioc Process File opened for modification C:\Windows\system32\DRIVERS\ETC\HOSTS rundll32.exe -
Executes dropped EXE 1 IoCs
pid Process 4912 rundll32mgr.exe -
Drops file in System32 directory 1 IoCs
description ioc Process File created C:\Windows\SysWOW64\rundll32mgr.exe rundll32.exe -
resource yara_rule behavioral2/files/0x000a000000023bf9-3.dat upx behavioral2/memory/4912-5-0x0000000000400000-0x000000000047E000-memory.dmp upx behavioral2/memory/4912-14-0x0000000000400000-0x000000000047E000-memory.dmp upx -
Program crash 1 IoCs
pid pid_target Process procid_target 2036 4912 WerFault.exe 84 -
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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32mgr.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 4912 rundll32mgr.exe 4912 rundll32mgr.exe -
Suspicious behavior: MapViewOfSection 64 IoCs
pid Process 4912 rundll32mgr.exe 4912 rundll32mgr.exe 4912 rundll32mgr.exe 4912 rundll32mgr.exe 4912 rundll32mgr.exe 4912 rundll32mgr.exe 4912 rundll32mgr.exe 4912 rundll32mgr.exe 4912 rundll32mgr.exe 4912 rundll32mgr.exe 4912 rundll32mgr.exe 4912 rundll32mgr.exe 4912 rundll32mgr.exe 4912 rundll32mgr.exe 4912 rundll32mgr.exe 4912 rundll32mgr.exe 4912 rundll32mgr.exe 4912 rundll32mgr.exe 4912 rundll32mgr.exe 4912 rundll32mgr.exe 4912 rundll32mgr.exe 4912 rundll32mgr.exe 4912 rundll32mgr.exe 4912 rundll32mgr.exe 4912 rundll32mgr.exe 4912 rundll32mgr.exe 4912 rundll32mgr.exe 4912 rundll32mgr.exe 4912 rundll32mgr.exe 4912 rundll32mgr.exe 4912 rundll32mgr.exe 4912 rundll32mgr.exe 4912 rundll32mgr.exe 4912 rundll32mgr.exe 4912 rundll32mgr.exe 4912 rundll32mgr.exe 4912 rundll32mgr.exe 4912 rundll32mgr.exe 4912 rundll32mgr.exe 4912 rundll32mgr.exe 4912 rundll32mgr.exe 4912 rundll32mgr.exe 4912 rundll32mgr.exe 4912 rundll32mgr.exe 4912 rundll32mgr.exe 4912 rundll32mgr.exe 4912 rundll32mgr.exe 4912 rundll32mgr.exe 4912 rundll32mgr.exe 4912 rundll32mgr.exe 4912 rundll32mgr.exe 4912 rundll32mgr.exe 4912 rundll32mgr.exe 4912 rundll32mgr.exe 4912 rundll32mgr.exe 4912 rundll32mgr.exe 4912 rundll32mgr.exe 4912 rundll32mgr.exe 4912 rundll32mgr.exe 4912 rundll32mgr.exe 4912 rundll32mgr.exe 4912 rundll32mgr.exe 4912 rundll32mgr.exe 4912 rundll32mgr.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 4912 rundll32mgr.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 3480 wrote to memory of 548 3480 rundll32.exe 83 PID 3480 wrote to memory of 548 3480 rundll32.exe 83 PID 3480 wrote to memory of 548 3480 rundll32.exe 83 PID 548 wrote to memory of 4912 548 rundll32.exe 84 PID 548 wrote to memory of 4912 548 rundll32.exe 84 PID 548 wrote to memory of 4912 548 rundll32.exe 84 PID 4912 wrote to memory of 620 4912 rundll32mgr.exe 5 PID 4912 wrote to memory of 620 4912 rundll32mgr.exe 5 PID 4912 wrote to memory of 620 4912 rundll32mgr.exe 5 PID 4912 wrote to memory of 620 4912 rundll32mgr.exe 5 PID 4912 wrote to memory of 620 4912 rundll32mgr.exe 5 PID 4912 wrote to memory of 620 4912 rundll32mgr.exe 5 PID 4912 wrote to memory of 676 4912 rundll32mgr.exe 7 PID 4912 wrote to memory of 676 4912 rundll32mgr.exe 7 PID 4912 wrote to memory of 676 4912 rundll32mgr.exe 7 PID 4912 wrote to memory of 676 4912 rundll32mgr.exe 7 PID 4912 wrote to memory of 676 4912 rundll32mgr.exe 7 PID 4912 wrote to memory of 676 4912 rundll32mgr.exe 7 PID 4912 wrote to memory of 780 4912 rundll32mgr.exe 8 PID 4912 wrote to memory of 780 4912 rundll32mgr.exe 8 PID 4912 wrote to memory of 780 4912 rundll32mgr.exe 8 PID 4912 wrote to memory of 780 4912 rundll32mgr.exe 8 PID 4912 wrote to memory of 780 4912 rundll32mgr.exe 8 PID 4912 wrote to memory of 780 4912 rundll32mgr.exe 8 PID 4912 wrote to memory of 784 4912 rundll32mgr.exe 9 PID 4912 wrote to memory of 784 4912 rundll32mgr.exe 9 PID 4912 wrote to memory of 784 4912 rundll32mgr.exe 9 PID 4912 wrote to memory of 784 4912 rundll32mgr.exe 9 PID 4912 wrote to memory of 784 4912 rundll32mgr.exe 9 PID 4912 wrote to memory of 784 4912 rundll32mgr.exe 9 PID 4912 wrote to memory of 796 4912 rundll32mgr.exe 10 PID 4912 wrote to memory of 796 4912 rundll32mgr.exe 10 PID 4912 wrote to memory of 796 4912 rundll32mgr.exe 10 PID 4912 wrote to memory of 796 4912 rundll32mgr.exe 10 PID 4912 wrote to memory of 796 4912 rundll32mgr.exe 10 PID 4912 wrote to memory of 796 4912 rundll32mgr.exe 10 PID 4912 wrote to memory of 900 4912 rundll32mgr.exe 11 PID 4912 wrote to memory of 900 4912 rundll32mgr.exe 11 PID 4912 wrote to memory of 900 4912 rundll32mgr.exe 11 PID 4912 wrote to memory of 900 4912 rundll32mgr.exe 11 PID 4912 wrote to memory of 900 4912 rundll32mgr.exe 11 PID 4912 wrote to memory of 900 4912 rundll32mgr.exe 11 PID 4912 wrote to memory of 956 4912 rundll32mgr.exe 12 PID 4912 wrote to memory of 956 4912 rundll32mgr.exe 12 PID 4912 wrote to memory of 956 4912 rundll32mgr.exe 12 PID 4912 wrote to memory of 956 4912 rundll32mgr.exe 12 PID 4912 wrote to memory of 956 4912 rundll32mgr.exe 12 PID 4912 wrote to memory of 956 4912 rundll32mgr.exe 12 PID 4912 wrote to memory of 316 4912 rundll32mgr.exe 13 PID 4912 wrote to memory of 316 4912 rundll32mgr.exe 13 PID 4912 wrote to memory of 316 4912 rundll32mgr.exe 13 PID 4912 wrote to memory of 316 4912 rundll32mgr.exe 13 PID 4912 wrote to memory of 316 4912 rundll32mgr.exe 13 PID 4912 wrote to memory of 316 4912 rundll32mgr.exe 13 PID 4912 wrote to memory of 512 4912 rundll32mgr.exe 14 PID 4912 wrote to memory of 512 4912 rundll32mgr.exe 14 PID 4912 wrote to memory of 512 4912 rundll32mgr.exe 14 PID 4912 wrote to memory of 512 4912 rundll32mgr.exe 14 PID 4912 wrote to memory of 512 4912 rundll32mgr.exe 14 PID 4912 wrote to memory of 512 4912 rundll32mgr.exe 14 PID 4912 wrote to memory of 920 4912 rundll32mgr.exe 15 PID 4912 wrote to memory of 920 4912 rundll32mgr.exe 15 PID 4912 wrote to memory of 920 4912 rundll32mgr.exe 15 PID 4912 wrote to memory of 920 4912 rundll32mgr.exe 15
Processes
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C:\Windows\system32\winlogon.exewinlogon.exe1⤵PID:620
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"2⤵PID:784
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C:\Windows\system32\dwm.exe"dwm.exe"2⤵PID:316
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C:\Windows\system32\lsass.exeC:\Windows\system32\lsass.exe1⤵PID:676
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵PID:780
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k DcomLaunch -p1⤵PID:796
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C:\Windows\system32\wbem\unsecapp.exeC:\Windows\system32\wbem\unsecapp.exe -Embedding2⤵PID:2956
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}2⤵PID:3780
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C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca2⤵PID:3872
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding2⤵PID:3936
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C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca2⤵PID:4060
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding2⤵PID:4128
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C:\Windows\system32\SppExtComObj.exeC:\Windows\system32\SppExtComObj.exe -Embedding2⤵PID:3544
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}2⤵PID:3264
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C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\TextInputHost.exe"C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\TextInputHost.exe" -ServerName:InputApp.AppX9jnwykgrccxc8by3hsrsh07r423xzvav.mca2⤵PID:2260
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding2⤵PID:3100
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C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca2⤵PID:1592
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k RPCSS -p1⤵PID:900
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k DcomLaunch -p -s LSM1⤵PID:956
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s gpsvc1⤵PID:512
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s lmhosts1⤵PID:920
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNoNetwork -p1⤵PID:1016
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s NcbService1⤵PID:1120
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s TimeBrokerSvc1⤵PID:1128
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s Schedule1⤵PID:1144
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C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}2⤵PID:2884
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C:\Windows\system32\MusNotification.exeC:\Windows\system32\MusNotification.exe2⤵PID:3192
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s EventLog1⤵PID:1204
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s ProfSvc1⤵PID:1228
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s nsi1⤵PID:1304
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s DispBrokerDesktopSvc1⤵PID:1316
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s UserManager1⤵PID:1396
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C:\Windows\system32\sihost.exesihost.exe2⤵PID:2568
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s Dhcp1⤵PID:1424
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s EventSystem1⤵PID:1556
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k netsvcs -p -s Themes1⤵PID:1572
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k NetworkService -p -s NlaSvc1⤵PID:1620
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s SENS1⤵PID:1676
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s AudioEndpointBuilder1⤵PID:1728
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalService -p -s netprofm1⤵PID:1764
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p1⤵PID:1812
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p1⤵PID:1876
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkService -p -s Dnscache1⤵PID:1884
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k netsvcs -p -s ShellHWDetection1⤵PID:1956
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k appmodel -p -s StateRepository1⤵PID:1980
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C:\Windows\System32\spoolsv.exeC:\Windows\System32\spoolsv.exe1⤵PID:1412
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNoNetworkFirewall -p1⤵PID:2084
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k NetworkService -p -s LanmanWorkstation1⤵PID:2100
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -s RmSvc1⤵PID:2228
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s Winmgmt1⤵PID:2240
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s IKEEXT1⤵PID:2368
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkServiceNetworkRestricted -p -s PolicyAgent1⤵PID:2376
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:2560
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkService -p -s CryptSvc1⤵PID:2628
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C:\Windows\sysmon.exeC:\Windows\sysmon.exe1⤵PID:2724
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s LanmanServer1⤵PID:2732
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s TrkWks1⤵PID:2748
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s WpnService1⤵PID:2764
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s TokenBroker1⤵PID:3008
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s CDPSvc1⤵PID:3384
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3472
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_63c72f22b6ce4d017f04b1957b26a050.dll,#12⤵
- Suspicious use of WriteProcessMemory
PID:3480 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_63c72f22b6ce4d017f04b1957b26a050.dll,#13⤵
- Modifies firewall policy service
- Drops file in Drivers directory
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:548 -
C:\Windows\SysWOW64\rundll32mgr.exeC:\Windows\SysWOW64\rundll32mgr.exe4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4912 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4912 -s 3405⤵
- Program crash
PID:2036
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:3588
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s wlidsvc1⤵PID:5084
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s StorSvc1⤵PID:4852
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation -p -s SSDPSRV1⤵PID:632
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s WinHttpAutoProxySvc1⤵PID:4916
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalService -p -s LicenseManager1⤵PID:3620
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C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe"C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe" /service1⤵PID:4932
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s NgcCtnrSvc1⤵PID:4704
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 4912 -ip 49121⤵PID:3716
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
265KB
MD56ba4421a14948e065b2c9bb20b21ebc2
SHA1dd3706d0b006fdc4ae9a2fcb78417b8b20115d91
SHA256602a7a768a1d4cd4d874ef6961374af77ca84eff4daba0b6f33a52bd2b81e341
SHA5128bcf754e0f5c0f0d91cca9b55878bcc875ca852f45aab07fe40b525517579e8c50835e92e567226387a2139539bb53375b92a301a61821887768303ec92f79c7