Analysis
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max time kernel
150s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
28-07-2024 03:05
Behavioral task
behavioral1
Sample
06a15ab711359ca5c66335039793daaf_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
06a15ab711359ca5c66335039793daaf_JaffaCakes118.exe
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Size
770KB
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MD5
06a15ab711359ca5c66335039793daaf
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SHA1
95bd3194b060bc8e775e5bc0a76bc6dc0094a70b
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SHA256
f51a0aa16b0a033eaeb45e5bbea6b492b499a0af1404309882f333f18f4e890a
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SHA512
925fe2815b0ff212a26b1d1e63de27c44f83069c9a8b3643f114c28b9b6764ca867e5039324ca92174730f777dcd75e5f4f43b13583ff8ad599fbe810a58f998
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SSDEEP
12288:P9HFJ9rJxRX1uVVjoaWSoynxdO1FVBaOiRZTERfIhNkNCCLo9EkNC/B:5Z1xuVVjfFoynPaVBUR8f+kN10EdB
Malware Config
Extracted
darkcomet
Guest16
tihe17.zapto.org:8030
DC_MUTEX-X1RN242
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InstallPath
MSDCSC\msdcsc.exe
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gencode
umehiZR0cf0n
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install
true
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offline_keylogger
true
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persistence
true
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reg_key
MicroUpdate
Signatures
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Modifies WinLogon for persistence 2 TTPs 1 IoCs
Processes:
06a15ab711359ca5c66335039793daaf_JaffaCakes118.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\UserInit = "C:\\Windows\\system32\\userinit.exe,C:\\Users\\Admin\\Documents\\MSDCSC\\msdcsc.exe" 06a15ab711359ca5c66335039793daaf_JaffaCakes118.exe -
Modifies firewall policy service 3 TTPs 6 IoCs
Processes:
msdcsc.exeiexplore.exedescription ioc process Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile msdcsc.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" msdcsc.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "0" msdcsc.exe Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile iexplore.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" iexplore.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "0" iexplore.exe -
Modifies security service 2 TTPs 2 IoCs
Processes:
msdcsc.exeiexplore.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\wscsvc\Start = "4" msdcsc.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\wscsvc\Start = "4" iexplore.exe -
Processes:
iexplore.exemsdcsc.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" iexplore.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" msdcsc.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" msdcsc.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" iexplore.exe -
Adds policy Run key to start application 2 TTPs 2 IoCs
Processes:
svchost.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run svchost.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\3736 = "C:\\PROGRA~3\\LOCALS~1\\Temp\\msjggel.bat" svchost.exe -
Disables RegEdit via registry modification 2 IoCs
Processes:
msdcsc.exeiexplore.exedescription ioc process Set value (int) \REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1" msdcsc.exe Set value (int) \REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1" iexplore.exe -
Disables Task Manager via registry modification
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Sets file to hidden 1 TTPs 2 IoCs
Modifies file attributes to stop it showing in Explorer etc.
Processes:
attrib.exeattrib.exepid process 3616 attrib.exe 5024 attrib.exe -
Checks computer location settings 2 TTPs 2 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
06a15ab711359ca5c66335039793daaf_JaffaCakes118.exemsdcsc.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\Control Panel\International\Geo\Nation 06a15ab711359ca5c66335039793daaf_JaffaCakes118.exe Key value queried \REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\Control Panel\International\Geo\Nation msdcsc.exe -
Deletes itself 1 IoCs
Processes:
notepad.exepid process 100 notepad.exe -
Executes dropped EXE 4 IoCs
Processes:
1.EXEmsdcsc.exe1.EXE1.EXEpid process 1576 1.EXE 5008 msdcsc.exe 1572 1.EXE 4936 1.EXE -
Processes:
msdcsc.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" msdcsc.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" msdcsc.exe -
Adds Run key to start application 2 TTPs 3 IoCs
Processes:
msdcsc.exeiexplore.exe06a15ab711359ca5c66335039793daaf_JaffaCakes118.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\MicroUpdate = "C:\\Users\\Admin\\Documents\\MSDCSC\\msdcsc.exe" msdcsc.exe Set value (str) \REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\MicroUpdate = "C:\\Users\\Admin\\Documents\\MSDCSC\\msdcsc.exe" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\MicroUpdate = "C:\\Users\\Admin\\Documents\\MSDCSC\\msdcsc.exe" 06a15ab711359ca5c66335039793daaf_JaffaCakes118.exe -
Maps connected drives based on registry 3 TTPs 6 IoCs
Disk information is often read in order to detect sandboxing environments.
Processes:
1.EXE1.EXE1.EXEdescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\disk\enum 1.EXE Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0 1.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\disk\enum 1.EXE Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0 1.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\disk\enum 1.EXE Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0 1.EXE -
Suspicious use of SetThreadContext 1 IoCs
Processes:
msdcsc.exedescription pid process target process PID 5008 set thread context of 3848 5008 msdcsc.exe iexplore.exe -
Drops file in Program Files directory 1 IoCs
Processes:
svchost.exedescription ioc process File created C:\PROGRA~3\LOCALS~1\Temp\msjggel.bat svchost.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 15 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
cmd.exemsdcsc.exe1.EXEsvchost.exenotepad.exeattrib.execmd.exeattrib.exenotepad.exe1.EXEiexplore.exe06a15ab711359ca5c66335039793daaf_JaffaCakes118.exe1.EXEsvchost.exesvchost.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language msdcsc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 1.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language notepad.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language attrib.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language attrib.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language notepad.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 1.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language iexplore.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 06a15ab711359ca5c66335039793daaf_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 1.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost.exe -
Modifies registry class 1 IoCs
Processes:
06a15ab711359ca5c66335039793daaf_JaffaCakes118.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\ 06a15ab711359ca5c66335039793daaf_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 6 IoCs
Processes:
1.EXE1.EXE1.EXEpid process 1576 1.EXE 1576 1.EXE 1572 1.EXE 1572 1.EXE 4936 1.EXE 4936 1.EXE -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
iexplore.exepid process 3848 iexplore.exe -
Suspicious behavior: MapViewOfSection 6 IoCs
Processes:
1.EXE1.EXE1.EXEpid process 1576 1.EXE 1576 1.EXE 1572 1.EXE 1572 1.EXE 4936 1.EXE 4936 1.EXE -
Suspicious use of AdjustPrivilegeToken 64 IoCs
Processes:
06a15ab711359ca5c66335039793daaf_JaffaCakes118.exemsdcsc.exeiexplore.exedescription pid process Token: SeIncreaseQuotaPrivilege 4908 06a15ab711359ca5c66335039793daaf_JaffaCakes118.exe Token: SeSecurityPrivilege 4908 06a15ab711359ca5c66335039793daaf_JaffaCakes118.exe Token: SeTakeOwnershipPrivilege 4908 06a15ab711359ca5c66335039793daaf_JaffaCakes118.exe Token: SeLoadDriverPrivilege 4908 06a15ab711359ca5c66335039793daaf_JaffaCakes118.exe Token: SeSystemProfilePrivilege 4908 06a15ab711359ca5c66335039793daaf_JaffaCakes118.exe Token: SeSystemtimePrivilege 4908 06a15ab711359ca5c66335039793daaf_JaffaCakes118.exe Token: SeProfSingleProcessPrivilege 4908 06a15ab711359ca5c66335039793daaf_JaffaCakes118.exe Token: SeIncBasePriorityPrivilege 4908 06a15ab711359ca5c66335039793daaf_JaffaCakes118.exe Token: SeCreatePagefilePrivilege 4908 06a15ab711359ca5c66335039793daaf_JaffaCakes118.exe Token: SeBackupPrivilege 4908 06a15ab711359ca5c66335039793daaf_JaffaCakes118.exe Token: SeRestorePrivilege 4908 06a15ab711359ca5c66335039793daaf_JaffaCakes118.exe Token: SeShutdownPrivilege 4908 06a15ab711359ca5c66335039793daaf_JaffaCakes118.exe Token: SeDebugPrivilege 4908 06a15ab711359ca5c66335039793daaf_JaffaCakes118.exe Token: SeSystemEnvironmentPrivilege 4908 06a15ab711359ca5c66335039793daaf_JaffaCakes118.exe Token: SeChangeNotifyPrivilege 4908 06a15ab711359ca5c66335039793daaf_JaffaCakes118.exe Token: SeRemoteShutdownPrivilege 4908 06a15ab711359ca5c66335039793daaf_JaffaCakes118.exe Token: SeUndockPrivilege 4908 06a15ab711359ca5c66335039793daaf_JaffaCakes118.exe Token: SeManageVolumePrivilege 4908 06a15ab711359ca5c66335039793daaf_JaffaCakes118.exe Token: SeImpersonatePrivilege 4908 06a15ab711359ca5c66335039793daaf_JaffaCakes118.exe Token: SeCreateGlobalPrivilege 4908 06a15ab711359ca5c66335039793daaf_JaffaCakes118.exe Token: 33 4908 06a15ab711359ca5c66335039793daaf_JaffaCakes118.exe Token: 34 4908 06a15ab711359ca5c66335039793daaf_JaffaCakes118.exe Token: 35 4908 06a15ab711359ca5c66335039793daaf_JaffaCakes118.exe Token: 36 4908 06a15ab711359ca5c66335039793daaf_JaffaCakes118.exe Token: SeIncreaseQuotaPrivilege 5008 msdcsc.exe Token: SeSecurityPrivilege 5008 msdcsc.exe Token: SeTakeOwnershipPrivilege 5008 msdcsc.exe Token: SeLoadDriverPrivilege 5008 msdcsc.exe Token: SeSystemProfilePrivilege 5008 msdcsc.exe Token: SeSystemtimePrivilege 5008 msdcsc.exe Token: SeProfSingleProcessPrivilege 5008 msdcsc.exe Token: SeIncBasePriorityPrivilege 5008 msdcsc.exe Token: SeCreatePagefilePrivilege 5008 msdcsc.exe Token: SeBackupPrivilege 5008 msdcsc.exe Token: SeRestorePrivilege 5008 msdcsc.exe Token: SeShutdownPrivilege 5008 msdcsc.exe Token: SeDebugPrivilege 5008 msdcsc.exe Token: SeSystemEnvironmentPrivilege 5008 msdcsc.exe Token: SeChangeNotifyPrivilege 5008 msdcsc.exe Token: SeRemoteShutdownPrivilege 5008 msdcsc.exe Token: SeUndockPrivilege 5008 msdcsc.exe Token: SeManageVolumePrivilege 5008 msdcsc.exe Token: SeImpersonatePrivilege 5008 msdcsc.exe Token: SeCreateGlobalPrivilege 5008 msdcsc.exe Token: 33 5008 msdcsc.exe Token: 34 5008 msdcsc.exe Token: 35 5008 msdcsc.exe Token: 36 5008 msdcsc.exe Token: SeIncreaseQuotaPrivilege 3848 iexplore.exe Token: SeSecurityPrivilege 3848 iexplore.exe Token: SeTakeOwnershipPrivilege 3848 iexplore.exe Token: SeLoadDriverPrivilege 3848 iexplore.exe Token: SeSystemProfilePrivilege 3848 iexplore.exe Token: SeSystemtimePrivilege 3848 iexplore.exe Token: SeProfSingleProcessPrivilege 3848 iexplore.exe Token: SeIncBasePriorityPrivilege 3848 iexplore.exe Token: SeCreatePagefilePrivilege 3848 iexplore.exe Token: SeBackupPrivilege 3848 iexplore.exe Token: SeRestorePrivilege 3848 iexplore.exe Token: SeShutdownPrivilege 3848 iexplore.exe Token: SeDebugPrivilege 3848 iexplore.exe Token: SeSystemEnvironmentPrivilege 3848 iexplore.exe Token: SeChangeNotifyPrivilege 3848 iexplore.exe Token: SeRemoteShutdownPrivilege 3848 iexplore.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
iexplore.exepid process 3848 iexplore.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
06a15ab711359ca5c66335039793daaf_JaffaCakes118.exe1.EXEcmd.execmd.exemsdcsc.exe1.EXEiexplore.exe1.EXEdescription pid process target process PID 4908 wrote to memory of 3512 4908 06a15ab711359ca5c66335039793daaf_JaffaCakes118.exe cmd.exe PID 4908 wrote to memory of 3512 4908 06a15ab711359ca5c66335039793daaf_JaffaCakes118.exe cmd.exe PID 4908 wrote to memory of 3512 4908 06a15ab711359ca5c66335039793daaf_JaffaCakes118.exe cmd.exe PID 4908 wrote to memory of 4032 4908 06a15ab711359ca5c66335039793daaf_JaffaCakes118.exe cmd.exe PID 4908 wrote to memory of 4032 4908 06a15ab711359ca5c66335039793daaf_JaffaCakes118.exe cmd.exe PID 4908 wrote to memory of 4032 4908 06a15ab711359ca5c66335039793daaf_JaffaCakes118.exe cmd.exe PID 4908 wrote to memory of 1576 4908 06a15ab711359ca5c66335039793daaf_JaffaCakes118.exe 1.EXE PID 4908 wrote to memory of 1576 4908 06a15ab711359ca5c66335039793daaf_JaffaCakes118.exe 1.EXE PID 4908 wrote to memory of 1576 4908 06a15ab711359ca5c66335039793daaf_JaffaCakes118.exe 1.EXE PID 1576 wrote to memory of 1852 1576 1.EXE svchost.exe PID 1576 wrote to memory of 1852 1576 1.EXE svchost.exe PID 1576 wrote to memory of 1852 1576 1.EXE svchost.exe PID 3512 wrote to memory of 3616 3512 cmd.exe attrib.exe PID 3512 wrote to memory of 3616 3512 cmd.exe attrib.exe PID 3512 wrote to memory of 3616 3512 cmd.exe attrib.exe PID 4032 wrote to memory of 5024 4032 cmd.exe attrib.exe PID 4032 wrote to memory of 5024 4032 cmd.exe attrib.exe PID 4032 wrote to memory of 5024 4032 cmd.exe attrib.exe PID 4908 wrote to memory of 100 4908 06a15ab711359ca5c66335039793daaf_JaffaCakes118.exe notepad.exe PID 4908 wrote to memory of 100 4908 06a15ab711359ca5c66335039793daaf_JaffaCakes118.exe notepad.exe PID 4908 wrote to memory of 100 4908 06a15ab711359ca5c66335039793daaf_JaffaCakes118.exe notepad.exe PID 4908 wrote to memory of 100 4908 06a15ab711359ca5c66335039793daaf_JaffaCakes118.exe notepad.exe PID 4908 wrote to memory of 100 4908 06a15ab711359ca5c66335039793daaf_JaffaCakes118.exe notepad.exe PID 4908 wrote to memory of 100 4908 06a15ab711359ca5c66335039793daaf_JaffaCakes118.exe notepad.exe PID 4908 wrote to memory of 100 4908 06a15ab711359ca5c66335039793daaf_JaffaCakes118.exe notepad.exe PID 4908 wrote to memory of 100 4908 06a15ab711359ca5c66335039793daaf_JaffaCakes118.exe notepad.exe PID 4908 wrote to memory of 100 4908 06a15ab711359ca5c66335039793daaf_JaffaCakes118.exe notepad.exe PID 4908 wrote to memory of 100 4908 06a15ab711359ca5c66335039793daaf_JaffaCakes118.exe notepad.exe PID 4908 wrote to memory of 100 4908 06a15ab711359ca5c66335039793daaf_JaffaCakes118.exe notepad.exe PID 4908 wrote to memory of 100 4908 06a15ab711359ca5c66335039793daaf_JaffaCakes118.exe notepad.exe PID 4908 wrote to memory of 100 4908 06a15ab711359ca5c66335039793daaf_JaffaCakes118.exe notepad.exe PID 4908 wrote to memory of 100 4908 06a15ab711359ca5c66335039793daaf_JaffaCakes118.exe notepad.exe PID 4908 wrote to memory of 100 4908 06a15ab711359ca5c66335039793daaf_JaffaCakes118.exe notepad.exe PID 4908 wrote to memory of 100 4908 06a15ab711359ca5c66335039793daaf_JaffaCakes118.exe notepad.exe PID 4908 wrote to memory of 100 4908 06a15ab711359ca5c66335039793daaf_JaffaCakes118.exe notepad.exe PID 4908 wrote to memory of 5008 4908 06a15ab711359ca5c66335039793daaf_JaffaCakes118.exe msdcsc.exe PID 4908 wrote to memory of 5008 4908 06a15ab711359ca5c66335039793daaf_JaffaCakes118.exe msdcsc.exe PID 4908 wrote to memory of 5008 4908 06a15ab711359ca5c66335039793daaf_JaffaCakes118.exe msdcsc.exe PID 5008 wrote to memory of 1572 5008 msdcsc.exe 1.EXE PID 5008 wrote to memory of 1572 5008 msdcsc.exe 1.EXE PID 5008 wrote to memory of 1572 5008 msdcsc.exe 1.EXE PID 1572 wrote to memory of 888 1572 1.EXE svchost.exe PID 1572 wrote to memory of 888 1572 1.EXE svchost.exe PID 1572 wrote to memory of 888 1572 1.EXE svchost.exe PID 5008 wrote to memory of 3848 5008 msdcsc.exe iexplore.exe PID 5008 wrote to memory of 3848 5008 msdcsc.exe iexplore.exe PID 5008 wrote to memory of 3848 5008 msdcsc.exe iexplore.exe PID 5008 wrote to memory of 3848 5008 msdcsc.exe iexplore.exe PID 5008 wrote to memory of 3848 5008 msdcsc.exe iexplore.exe PID 3848 wrote to memory of 4936 3848 iexplore.exe 1.EXE PID 3848 wrote to memory of 4936 3848 iexplore.exe 1.EXE PID 3848 wrote to memory of 4936 3848 iexplore.exe 1.EXE PID 4936 wrote to memory of 3568 4936 1.EXE svchost.exe PID 4936 wrote to memory of 3568 4936 1.EXE svchost.exe PID 4936 wrote to memory of 3568 4936 1.EXE svchost.exe PID 3848 wrote to memory of 4500 3848 iexplore.exe notepad.exe PID 3848 wrote to memory of 4500 3848 iexplore.exe notepad.exe PID 3848 wrote to memory of 4500 3848 iexplore.exe notepad.exe PID 3848 wrote to memory of 4500 3848 iexplore.exe notepad.exe PID 3848 wrote to memory of 4500 3848 iexplore.exe notepad.exe PID 3848 wrote to memory of 4500 3848 iexplore.exe notepad.exe PID 3848 wrote to memory of 4500 3848 iexplore.exe notepad.exe PID 3848 wrote to memory of 4500 3848 iexplore.exe notepad.exe PID 3848 wrote to memory of 4500 3848 iexplore.exe notepad.exe -
System policy modification 1 TTPs 3 IoCs
Processes:
msdcsc.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\CurrentVersion\Explorern\NoControlPanel = "1" msdcsc.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\CurrentVersion msdcsc.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\CurrentVersion\Explorern msdcsc.exe -
Views/modifies file attributes 1 TTPs 2 IoCs
Processes:
attrib.exeattrib.exepid process 3616 attrib.exe 5024 attrib.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\06a15ab711359ca5c66335039793daaf_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\06a15ab711359ca5c66335039793daaf_JaffaCakes118.exe"1⤵
- Modifies WinLogon for persistence
- Checks computer location settings
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4908 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /k attrib "C:\Users\Admin\AppData\Local\Temp\06a15ab711359ca5c66335039793daaf_JaffaCakes118.exe" +s +h2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3512 -
C:\Windows\SysWOW64\attrib.exeattrib "C:\Users\Admin\AppData\Local\Temp\06a15ab711359ca5c66335039793daaf_JaffaCakes118.exe" +s +h3⤵
- Sets file to hidden
- System Location Discovery: System Language Discovery
- Views/modifies file attributes
PID:3616 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /k attrib "C:\Users\Admin\AppData\Local\Temp" +s +h2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4032 -
C:\Windows\SysWOW64\attrib.exeattrib "C:\Users\Admin\AppData\Local\Temp" +s +h3⤵
- Sets file to hidden
- System Location Discovery: System Language Discovery
- Views/modifies file attributes
PID:5024 -
C:\Users\Admin\AppData\Local\Temp\1.EXE"C:\Users\Admin\AppData\Local\Temp\1.EXE"2⤵
- Executes dropped EXE
- Maps connected drives based on registry
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1576 -
C:\Windows\SysWOW64\svchost.exeC:\Windows\syswow64\svchost.exe3⤵
- Adds policy Run key to start application
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:1852 -
C:\Windows\SysWOW64\notepad.exenotepad2⤵
- Deletes itself
- System Location Discovery: System Language Discovery
PID:100 -
C:\Users\Admin\Documents\MSDCSC\msdcsc.exe"C:\Users\Admin\Documents\MSDCSC\msdcsc.exe"2⤵
- Modifies firewall policy service
- Modifies security service
- Windows security bypass
- Disables RegEdit via registry modification
- Checks computer location settings
- Executes dropped EXE
- Windows security modification
- Adds Run key to start application
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:5008 -
C:\Users\Admin\AppData\Local\Temp\1.EXE"C:\Users\Admin\AppData\Local\Temp\1.EXE"3⤵
- Executes dropped EXE
- Maps connected drives based on registry
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1572 -
C:\Windows\SysWOW64\svchost.exeC:\Windows\syswow64\svchost.exe4⤵
- System Location Discovery: System Language Discovery
PID:888 -
C:\Program Files (x86)\Internet Explorer\iexplore.exe"C:\Program Files (x86)\Internet Explorer\iexplore.exe"3⤵
- Modifies firewall policy service
- Modifies security service
- Windows security bypass
- Disables RegEdit via registry modification
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3848 -
C:\Users\Admin\AppData\Local\Temp\1.EXE"C:\Users\Admin\AppData\Local\Temp\1.EXE"4⤵
- Executes dropped EXE
- Maps connected drives based on registry
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:4936 -
C:\Windows\SysWOW64\svchost.exeC:\Windows\syswow64\svchost.exe5⤵
- System Location Discovery: System Language Discovery
PID:3568 -
C:\Windows\SysWOW64\notepad.exenotepad4⤵
- System Location Discovery: System Language Discovery
PID:4500
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
3Registry Run Keys / Startup Folder
2Winlogon Helper DLL
1Create or Modify System Process
2Windows Service
2Privilege Escalation
Boot or Logon Autostart Execution
3Registry Run Keys / Startup Folder
2Winlogon Helper DLL
1Create or Modify System Process
2Windows Service
2Defense Evasion
Hide Artifacts
2Hidden Files and Directories
2Impair Defenses
3Disable or Modify System Firewall
1Disable or Modify Tools
2Modify Registry
8Replay Monitor
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Downloads
-
Filesize
13KB
MD595ff7bbd32e9002d393e056828187814
SHA168a9b42cc5a5fd10f3cd53baaacbb80646b0c057
SHA25640999d697b90d2ef63889c53e00cc1be3f94d2a0581198ad6199ed2a29a14e94
SHA5128bc2f53dab5afa0eeb577fa9521bea42ccf7b176a2733dd312779774b31bc9e65b4fac7942386e0af76fa5a7dcde5e5d401abc7befb16ffb8091befaf9cf2d77
-
Filesize
770KB
MD506a15ab711359ca5c66335039793daaf
SHA195bd3194b060bc8e775e5bc0a76bc6dc0094a70b
SHA256f51a0aa16b0a033eaeb45e5bbea6b492b499a0af1404309882f333f18f4e890a
SHA512925fe2815b0ff212a26b1d1e63de27c44f83069c9a8b3643f114c28b9b6764ca867e5039324ca92174730f777dcd75e5f4f43b13583ff8ad599fbe810a58f998