Analysis
-
max time kernel
142s -
max time network
142s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
13-08-2024 13:50
Static task
static1
Behavioral task
behavioral1
Sample
935a1fe3fa5654672f08e6f1d1fd0c2d_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
935a1fe3fa5654672f08e6f1d1fd0c2d_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
-
Target
935a1fe3fa5654672f08e6f1d1fd0c2d_JaffaCakes118.exe
-
Size
111KB
-
MD5
935a1fe3fa5654672f08e6f1d1fd0c2d
-
SHA1
d7cf2d5f345da2da2eb75c0e47df9437a0a5a870
-
SHA256
9349d0a5761fa8d56d766f2cd4b04a424d30c42f35a54b4404bc160626a57d10
-
SHA512
67fdd65b4977d4113a00c08070ccca8cd6474be43079c99d545be71aec035bd5fda4cf0f718f35126a48a42c491dd988bd64b60695426974147f0b25a4f1ad36
-
SSDEEP
1536:3tdnSFdm3D22UwhiqQ1q3BhNL782aLpFtVlNlMHCu9jOM6m2:3TkM6whtoEBhN3kLpFtciuA
Malware Config
Signatures
-
Possible privilege escalation attempt 2 IoCs
Processes:
takeown.exeicacls.exepid process 4448 takeown.exe 4824 icacls.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
935a1fe3fa5654672f08e6f1d1fd0c2d_JaffaCakes118.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\Control Panel\International\Geo\Nation 935a1fe3fa5654672f08e6f1d1fd0c2d_JaffaCakes118.exe -
Deletes itself 1 IoCs
Processes:
regsvr32.exepid process 3060 regsvr32.exe -
Indicator Removal: Clear Windows Event Logs 1 TTPs 1 IoCs
Clear Windows Event Logs to hide the activity of an intrusion.
Processes:
svchost.exedescription ioc process File opened for modification C:\Windows\System32\Winevt\Logs\Microsoft-Windows-WindowsUpdateClient%4Operational.evtx svchost.exe -
Loads dropped DLL 1 IoCs
Processes:
regsvr32.exepid process 3060 regsvr32.exe -
Modifies file permissions 1 TTPs 2 IoCs
Processes:
takeown.exeicacls.exepid process 4448 takeown.exe 4824 icacls.exe -
Enumerates connected drives 3 TTPs 23 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
Processes:
svchost.exedescription ioc process File opened (read-only) \??\L: svchost.exe File opened (read-only) \??\M: svchost.exe File opened (read-only) \??\R: svchost.exe File opened (read-only) \??\T: svchost.exe File opened (read-only) \??\A: svchost.exe File opened (read-only) \??\B: svchost.exe File opened (read-only) \??\G: svchost.exe File opened (read-only) \??\J: svchost.exe File opened (read-only) \??\U: svchost.exe File opened (read-only) \??\Y: svchost.exe File opened (read-only) \??\Z: svchost.exe File opened (read-only) \??\E: svchost.exe File opened (read-only) \??\O: svchost.exe File opened (read-only) \??\P: svchost.exe File opened (read-only) \??\S: svchost.exe File opened (read-only) \??\V: svchost.exe File opened (read-only) \??\W: svchost.exe File opened (read-only) \??\I: svchost.exe File opened (read-only) \??\K: svchost.exe File opened (read-only) \??\N: svchost.exe File opened (read-only) \??\Q: svchost.exe File opened (read-only) \??\H: svchost.exe File opened (read-only) \??\X: svchost.exe -
File and Directory Permissions Modification: Windows File and Directory Permissions Modification 1 TTPs
-
Indicator Removal: File Deletion 1 TTPs
Adversaries may delete files left behind by the actions of their intrusion activity.
-
Drops file in System32 directory 12 IoCs
Processes:
svchost.exesvchost.exeregsvr32.exedescription ioc process File opened for modification C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\FB0D848F74F70BB2EAA93746D24D9749 svchost.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\77EC63BDA74BD0D0E0426DC8F8008506 svchost.exe File opened for modification C:\Windows\System32\Tasks\Microsoft\Windows\UpdateOrchestrator\Schedule Work svchost.exe File opened for modification C:\Windows\System32\Tasks\Microsoft\Windows\UpdateOrchestrator\Schedule Wake To Work svchost.exe File opened for modification C:\Windows\System32\Tasks\Microsoft\Windows\UpdateOrchestrator\Schedule Maintenance Work svchost.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 svchost.exe File opened for modification C:\Windows\System32\Tasks\Microsoft\Windows\UpdateOrchestrator\Schedule Scan svchost.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_0FB9553B978E7F00C6B2309507DEB64A svchost.exe File opened for modification C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\77EC63BDA74BD0D0E0426DC8F8008506 svchost.exe File opened for modification C:\Windows\SysWOW64\apa.dll regsvr32.exe File created C:\Windows\SysWOW64\rpcss.dll regsvr32.exe File opened for modification C:\Windows\SysWOW64\rpcss.dll regsvr32.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
System Location Discovery: System Language Discovery 1 TTPs 5 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
cmd.exe935a1fe3fa5654672f08e6f1d1fd0c2d_JaffaCakes118.exeregsvr32.exetakeown.exeicacls.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 935a1fe3fa5654672f08e6f1d1fd0c2d_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language regsvr32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language takeown.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language icacls.exe -
Modifies data under HKEY_USERS 2 IoCs
Processes:
svchost.exesvchost.exedescription ioc process Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections svchost.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\IdentityCRL\ExtendedProperties\LID = "0018800FEEABDE2D" svchost.exe -
Modifies registry class 32 IoCs
Processes:
svchost.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.AAD.BrokerPlugin_cw5n1h2txyewy\HAM\AUI\App\V1\LU svchost.exe Key created \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.Windows.ContentDeliveryManager_cw5n1h2txyewy\HAM\AUI\App\V1\LU svchost.exe Key created \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.Windows.Search_cw5n1h2txyewy\HAM\AUI svchost.exe Set value (int) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.Windows.ContentDeliveryManager_cw5n1h2txyewy\HAM\AUI\App\V1\LU\PCT = "133680307033606857" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.Windows.ContentDeliveryManager_cw5n1h2txyewy\HAM\AUI\App\V1\LU\PTT = "133680307052044449" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.AAD.BrokerPlugin_cw5n1h2txyewy\HAM\AUI\App\V1\LU\PCT = "133680307445169272" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.Windows.ContentDeliveryManager_cw5n1h2txyewy\HAM\AUI\App\V1\LU\PTT = "133680307453919439" svchost.exe Key created \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.Windows.ContentDeliveryManager_cw5n1h2txyewy svchost.exe Set value (int) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.Windows.ContentDeliveryManager_cw5n1h2txyewy\HAM\AUI\App\V1\LU\PTT = "133680306385013303" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.Windows.Search_cw5n1h2txyewy\HAM\AUI\CortanaUI\V1\LU\PCT = "133670804054493800" svchost.exe Key created \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.AAD.BrokerPlugin_cw5n1h2txyewy\HAM\AUI svchost.exe Key created \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.AAD.BrokerPlugin_cw5n1h2txyewy svchost.exe Key created \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.AAD.BrokerPlugin_cw5n1h2txyewy\HAM\AUI\App svchost.exe Key created \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.AAD.BrokerPlugin_cw5n1h2txyewy\HAM\AUI\App\V1 svchost.exe Set value (int) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.Windows.ContentDeliveryManager_cw5n1h2txyewy\HAM\AUI\App\V1\LU\PTT = "133680306079544443" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.Windows.ContentDeliveryManager_cw5n1h2txyewy\HAM\AUI\App\V1\LU\PCT = "133680306375013051" svchost.exe Key created \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.Windows.Search_cw5n1h2txyewy\HAM\AUI\CortanaUI\V1\LU svchost.exe Set value (int) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.Windows.Search_cw5n1h2txyewy\HAM\AUI\CortanaUI\V1\LU\ICT = "133670804056525213" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.AAD.BrokerPlugin_cw5n1h2txyewy\HAM\AUI\App\V1\LU\PTT = "133680307446263256" svchost.exe Key created \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.Windows.Search_cw5n1h2txyewy\HAM\AUI\CortanaUI svchost.exe Set value (int) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.Windows.ContentDeliveryManager_cw5n1h2txyewy\HAM\AUI\App\V1\LU\PCT = "133680306704231802" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.Windows.ContentDeliveryManager_cw5n1h2txyewy\HAM\AUI\App\V1\LU\PCT = "133680307050013058" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.Windows.ContentDeliveryManager_cw5n1h2txyewy\HAM\AUI\App\V1\LU\PCT = "133680307443763062" svchost.exe Key created \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.Windows.Search_cw5n1h2txyewy svchost.exe Key created \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.Windows.Search_cw5n1h2txyewy\HAM\AUI\CortanaUI\V1 svchost.exe Key created \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.Windows.ContentDeliveryManager_cw5n1h2txyewy\HAM\AUI\App svchost.exe Set value (int) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.Windows.ContentDeliveryManager_cw5n1h2txyewy\HAM\AUI\App\V1\LU\PCT = "133680306030359693" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.Windows.ContentDeliveryManager_cw5n1h2txyewy\HAM\AUI\App\V1\LU\PTT = "133680307074700674" svchost.exe Key created \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.Windows.ContentDeliveryManager_cw5n1h2txyewy\HAM\AUI svchost.exe Key created \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.Windows.ContentDeliveryManager_cw5n1h2txyewy\HAM\AUI\App\V1 svchost.exe Set value (int) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.Windows.ContentDeliveryManager_cw5n1h2txyewy\HAM\AUI\App\V1\LU\PTT = "133680306713138384" svchost.exe Set value (int) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.Windows.ContentDeliveryManager_cw5n1h2txyewy\HAM\AUI\App\V1\LU\PCT = "133680307067982133" svchost.exe -
Suspicious behavior: EnumeratesProcesses 8 IoCs
Processes:
regsvr32.exepid process 3060 regsvr32.exe 3060 regsvr32.exe 3060 regsvr32.exe 3060 regsvr32.exe 3060 regsvr32.exe 3060 regsvr32.exe 3060 regsvr32.exe 3060 regsvr32.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
Processes:
regsvr32.exetakeown.exesvchost.exesvchost.exedescription pid process Token: SeDebugPrivilege 3060 regsvr32.exe Token: SeTakeOwnershipPrivilege 4448 takeown.exe Token: SeTcbPrivilege 808 svchost.exe Token: SeTcbPrivilege 808 svchost.exe Token: SeTcbPrivilege 808 svchost.exe Token: SeTcbPrivilege 808 svchost.exe Token: SeTcbPrivilege 808 svchost.exe Token: SeTcbPrivilege 808 svchost.exe Token: SeTcbPrivilege 808 svchost.exe Token: SeTcbPrivilege 808 svchost.exe Token: SeTcbPrivilege 808 svchost.exe Token: SeTcbPrivilege 808 svchost.exe Token: SeTcbPrivilege 808 svchost.exe Token: SeTcbPrivilege 808 svchost.exe Token: SeTcbPrivilege 808 svchost.exe Token: SeTcbPrivilege 808 svchost.exe Token: SeTcbPrivilege 808 svchost.exe Token: SeTcbPrivilege 808 svchost.exe Token: SeTcbPrivilege 808 svchost.exe Token: SeTcbPrivilege 808 svchost.exe Token: SeTcbPrivilege 808 svchost.exe Token: SeTcbPrivilege 808 svchost.exe Token: SeAssignPrimaryTokenPrivilege 2208 svchost.exe Token: SeIncreaseQuotaPrivilege 2208 svchost.exe Token: SeSecurityPrivilege 2208 svchost.exe Token: SeTakeOwnershipPrivilege 2208 svchost.exe Token: SeLoadDriverPrivilege 2208 svchost.exe Token: SeBackupPrivilege 2208 svchost.exe Token: SeRestorePrivilege 2208 svchost.exe Token: SeShutdownPrivilege 2208 svchost.exe Token: SeSystemEnvironmentPrivilege 2208 svchost.exe Token: SeManageVolumePrivilege 2208 svchost.exe Token: SeAssignPrimaryTokenPrivilege 2208 svchost.exe Token: SeIncreaseQuotaPrivilege 2208 svchost.exe Token: SeSecurityPrivilege 2208 svchost.exe Token: SeTakeOwnershipPrivilege 2208 svchost.exe Token: SeLoadDriverPrivilege 2208 svchost.exe Token: SeSystemtimePrivilege 2208 svchost.exe Token: SeBackupPrivilege 2208 svchost.exe Token: SeRestorePrivilege 2208 svchost.exe Token: SeShutdownPrivilege 2208 svchost.exe Token: SeSystemEnvironmentPrivilege 2208 svchost.exe Token: SeUndockPrivilege 2208 svchost.exe Token: SeManageVolumePrivilege 2208 svchost.exe Token: SeAssignPrimaryTokenPrivilege 2208 svchost.exe Token: SeIncreaseQuotaPrivilege 2208 svchost.exe Token: SeSecurityPrivilege 2208 svchost.exe Token: SeTakeOwnershipPrivilege 2208 svchost.exe Token: SeLoadDriverPrivilege 2208 svchost.exe Token: SeSystemtimePrivilege 2208 svchost.exe Token: SeBackupPrivilege 2208 svchost.exe Token: SeRestorePrivilege 2208 svchost.exe Token: SeShutdownPrivilege 2208 svchost.exe Token: SeSystemEnvironmentPrivilege 2208 svchost.exe Token: SeUndockPrivilege 2208 svchost.exe Token: SeManageVolumePrivilege 2208 svchost.exe Token: SeAssignPrimaryTokenPrivilege 2208 svchost.exe Token: SeIncreaseQuotaPrivilege 2208 svchost.exe Token: SeSecurityPrivilege 2208 svchost.exe Token: SeTakeOwnershipPrivilege 2208 svchost.exe Token: SeLoadDriverPrivilege 2208 svchost.exe Token: SeSystemtimePrivilege 2208 svchost.exe Token: SeBackupPrivilege 2208 svchost.exe Token: SeRestorePrivilege 2208 svchost.exe -
Suspicious use of UnmapMainImage 6 IoCs
Processes:
svchost.exepid process 2704 svchost.exe 2704 svchost.exe 2704 svchost.exe 2704 svchost.exe 2704 svchost.exe 2704 svchost.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
935a1fe3fa5654672f08e6f1d1fd0c2d_JaffaCakes118.exeregsvr32.exedescription pid process target process PID 1856 wrote to memory of 3060 1856 935a1fe3fa5654672f08e6f1d1fd0c2d_JaffaCakes118.exe regsvr32.exe PID 1856 wrote to memory of 3060 1856 935a1fe3fa5654672f08e6f1d1fd0c2d_JaffaCakes118.exe regsvr32.exe PID 1856 wrote to memory of 3060 1856 935a1fe3fa5654672f08e6f1d1fd0c2d_JaffaCakes118.exe regsvr32.exe PID 3060 wrote to memory of 4448 3060 regsvr32.exe takeown.exe PID 3060 wrote to memory of 4448 3060 regsvr32.exe takeown.exe PID 3060 wrote to memory of 4448 3060 regsvr32.exe takeown.exe PID 3060 wrote to memory of 4824 3060 regsvr32.exe icacls.exe PID 3060 wrote to memory of 4824 3060 regsvr32.exe icacls.exe PID 3060 wrote to memory of 4824 3060 regsvr32.exe icacls.exe PID 3060 wrote to memory of 808 3060 regsvr32.exe svchost.exe PID 3060 wrote to memory of 808 3060 regsvr32.exe svchost.exe PID 3060 wrote to memory of 920 3060 regsvr32.exe svchost.exe PID 3060 wrote to memory of 920 3060 regsvr32.exe svchost.exe PID 3060 wrote to memory of 968 3060 regsvr32.exe svchost.exe PID 3060 wrote to memory of 968 3060 regsvr32.exe svchost.exe PID 3060 wrote to memory of 428 3060 regsvr32.exe svchost.exe PID 3060 wrote to memory of 428 3060 regsvr32.exe svchost.exe PID 3060 wrote to memory of 1044 3060 regsvr32.exe svchost.exe PID 3060 wrote to memory of 1044 3060 regsvr32.exe svchost.exe PID 3060 wrote to memory of 1052 3060 regsvr32.exe svchost.exe PID 3060 wrote to memory of 1052 3060 regsvr32.exe svchost.exe PID 3060 wrote to memory of 1132 3060 regsvr32.exe svchost.exe PID 3060 wrote to memory of 1132 3060 regsvr32.exe svchost.exe PID 3060 wrote to memory of 1140 3060 regsvr32.exe svchost.exe PID 3060 wrote to memory of 1140 3060 regsvr32.exe svchost.exe PID 3060 wrote to memory of 1180 3060 regsvr32.exe svchost.exe PID 3060 wrote to memory of 1180 3060 regsvr32.exe svchost.exe PID 3060 wrote to memory of 1220 3060 regsvr32.exe svchost.exe PID 3060 wrote to memory of 1220 3060 regsvr32.exe svchost.exe PID 3060 wrote to memory of 1260 3060 regsvr32.exe svchost.exe PID 3060 wrote to memory of 1260 3060 regsvr32.exe svchost.exe PID 3060 wrote to memory of 1328 3060 regsvr32.exe svchost.exe PID 3060 wrote to memory of 1328 3060 regsvr32.exe svchost.exe PID 3060 wrote to memory of 1360 3060 regsvr32.exe svchost.exe PID 3060 wrote to memory of 1360 3060 regsvr32.exe svchost.exe PID 3060 wrote to memory of 1424 3060 regsvr32.exe svchost.exe PID 3060 wrote to memory of 1424 3060 regsvr32.exe svchost.exe PID 3060 wrote to memory of 1508 3060 regsvr32.exe svchost.exe PID 3060 wrote to memory of 1508 3060 regsvr32.exe svchost.exe PID 3060 wrote to memory of 1532 3060 regsvr32.exe svchost.exe PID 3060 wrote to memory of 1532 3060 regsvr32.exe svchost.exe PID 3060 wrote to memory of 1552 3060 regsvr32.exe svchost.exe PID 3060 wrote to memory of 1552 3060 regsvr32.exe svchost.exe PID 3060 wrote to memory of 1668 3060 regsvr32.exe svchost.exe PID 3060 wrote to memory of 1668 3060 regsvr32.exe svchost.exe PID 3060 wrote to memory of 1692 3060 regsvr32.exe svchost.exe PID 3060 wrote to memory of 1692 3060 regsvr32.exe svchost.exe PID 3060 wrote to memory of 1728 3060 regsvr32.exe svchost.exe PID 3060 wrote to memory of 1728 3060 regsvr32.exe svchost.exe PID 3060 wrote to memory of 1812 3060 regsvr32.exe svchost.exe PID 3060 wrote to memory of 1812 3060 regsvr32.exe svchost.exe PID 3060 wrote to memory of 1828 3060 regsvr32.exe svchost.exe PID 3060 wrote to memory of 1828 3060 regsvr32.exe svchost.exe PID 3060 wrote to memory of 1952 3060 regsvr32.exe svchost.exe PID 3060 wrote to memory of 1952 3060 regsvr32.exe svchost.exe PID 3060 wrote to memory of 1960 3060 regsvr32.exe svchost.exe PID 3060 wrote to memory of 1960 3060 regsvr32.exe svchost.exe PID 3060 wrote to memory of 1968 3060 regsvr32.exe svchost.exe PID 3060 wrote to memory of 1968 3060 regsvr32.exe svchost.exe PID 3060 wrote to memory of 1036 3060 regsvr32.exe svchost.exe PID 3060 wrote to memory of 1036 3060 regsvr32.exe svchost.exe PID 3060 wrote to memory of 2104 3060 regsvr32.exe svchost.exe PID 3060 wrote to memory of 2104 3060 regsvr32.exe svchost.exe PID 3060 wrote to memory of 2172 3060 regsvr32.exe svchost.exe
Processes
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k DcomLaunch -p1⤵
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
PID:808 -
C:\Windows\system32\wbem\wmiprvse.exeC:\Windows\system32\wbem\wmiprvse.exe -secured -Embedding2⤵PID:1628
-
-
C:\Windows\System32\mousocoreworker.exeC:\Windows\System32\mousocoreworker.exe -Embedding2⤵PID:1904
-
-
C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca2⤵PID:3396
-
-
C:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exeC:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exe -Embedding2⤵PID:4876
-
-
C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca2⤵PID:1564
-
-
C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca2⤵PID:4500
-
-
C:\Windows\system32\BackgroundTransferHost.exe"BackgroundTransferHost.exe" -ServerName:BackgroundTransferHost.12⤵PID:2716
-
-
C:\Windows\system32\BackgroundTransferHost.exe"BackgroundTransferHost.exe" -ServerName:BackgroundTransferHost.12⤵PID:3808
-
-
C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca2⤵PID:1808
-
-
C:\Windows\system32\BackgroundTransferHost.exe"BackgroundTransferHost.exe" -ServerName:BackgroundTransferHost.12⤵PID:2636
-
-
C:\Windows\system32\BackgroundTransferHost.exe"BackgroundTransferHost.exe" -ServerName:BackgroundTransferHost.12⤵PID:2044
-
-
C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{AB8902B4-09CA-4BB6-B78D-A8F59079A8D5}2⤵PID:4552
-
-
C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca2⤵PID:1372
-
-
C:\Windows\system32\BackgroundTaskHost.exe"C:\Windows\system32\BackgroundTaskHost.exe" -ServerName:BackgroundTaskHost.WebAccountProvider2⤵PID:5036
-
-
C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding2⤵PID:4752
-
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k RPCSS -p1⤵PID:920
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k DcomLaunch -p -s LSM1⤵PID:968
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s gpsvc1⤵PID:428
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNoNetwork -p1⤵PID:1044
-
C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s lmhosts1⤵PID:1052
-
C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s NcbService1⤵PID:1132
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s TimeBrokerSvc1⤵PID:1140
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s Schedule1⤵
- Drops file in System32 directory
PID:1180
-
C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p -s EventLog1⤵
- Indicator Removal: Clear Windows Event Logs
PID:1220
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s ProfSvc1⤵PID:1260
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s DispBrokerDesktopSvc1⤵PID:1328
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s nsi1⤵PID:1360
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s UserManager1⤵PID:1424
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s EventSystem1⤵PID:1508
-
C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k netsvcs -p -s Themes1⤵PID:1532
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s Dhcp1⤵PID:1552
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s SENS1⤵PID:1668
-
C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k NetworkService -p -s NlaSvc1⤵PID:1692
-
C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s AudioEndpointBuilder1⤵PID:1728
-
C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalService -p -s netprofm1⤵PID:1812
-
C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p1⤵PID:1828
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkService -p -s Dnscache1⤵PID:1952
-
C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -p1⤵PID:1960
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k appmodel -p -s StateRepository1⤵PID:1968
-
C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k netsvcs -p -s ShellHWDetection1⤵PID:1036
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNoNetworkFirewall -p1⤵PID:2104
-
C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k NetworkService -p -s LanmanWorkstation1⤵PID:2172
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s Winmgmt1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2208
-
C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted -s RmSvc1⤵PID:2284
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s IKEEXT1⤵PID:2432
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkServiceNetworkRestricted -p -s PolicyAgent1⤵PID:2440
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵PID:2648
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkService -p -s CryptSvc1⤵
- Drops file in System32 directory
- Suspicious use of UnmapMainImage
PID:2704
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s LanmanServer1⤵
- Enumerates connected drives
PID:2768
-
C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s TrkWks1⤵PID:2836
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s WpnService1⤵PID:2844
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s TokenBroker1⤵PID:3032
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s CDPSvc1⤵PID:3348
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵PID:3540
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s wlidsvc1⤵
- Modifies data under HKEY_USERS
PID:3716
-
C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s StorSvc1⤵PID:5108
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation -p -s SSDPSRV1⤵PID:632
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s WinHttpAutoProxySvc1⤵
- Modifies data under HKEY_USERS
PID:4640
-
C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalService -p -s LicenseManager1⤵PID:3840
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s NgcCtnrSvc1⤵PID:680
-
C:\Users\Admin\AppData\Local\Temp\935a1fe3fa5654672f08e6f1d1fd0c2d_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\935a1fe3fa5654672f08e6f1d1fd0c2d_JaffaCakes118.exe"1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1856 -
C:\Windows\SysWOW64\regsvr32.exe"C:\Windows\system32\regsvr32.exe" /s C:\Users\Admin\AppData\Local\Temp\~~e578368.tmp ,C:\Users\Admin\AppData\Local\Temp\935a1fe3fa5654672f08e6f1d1fd0c2d_JaffaCakes118.exe2⤵
- Deletes itself
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3060 -
C:\Windows\SysWOW64\takeown.exetakeown /f "C:\Windows\system32\rpcss.dll"3⤵
- Possible privilege escalation attempt
- Modifies file permissions
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:4448
-
-
C:\Windows\SysWOW64\icacls.exeicacls "C:\Windows\system32\rpcss.dll" /grant administrators:F3⤵
- Possible privilege escalation attempt
- Modifies file permissions
- System Location Discovery: System Language Discovery
PID:4824
-
-
C:\Windows\SysWOW64\cmd.execmd /c del %%SystemRoot%%\system32\rpcss.dll~*3⤵
- System Location Discovery: System Language Discovery
PID:884
-
-
Network
MITRE ATT&CK Enterprise v15
Defense Evasion
File and Directory Permissions Modification
2Windows File and Directory Permissions Modification
1Indicator Removal
2Clear Windows Event Logs
1File Deletion
1Replay Monitor
Loading Replay Monitor...
Downloads
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157
Filesize338B
MD5c470e52b2d29120d94013e68fe7e2b40
SHA12aa85d3186db1c929802a78b6c3cda7176a38887
SHA25662bb947a4cba34be4b9272eaa533c4152a104e473bf6237429886644b2a7bb1e
SHA51241acca96eadb9d1aa62ebd14799b56caee3d04b72559c102540b051f585554e146e10b15087677843ef10651a2122d0fe9a56b01ab3206fc673df7456a9a9d53
-
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776
Filesize404B
MD5ebeb702d3def1143c9b69bff6bfbce5f
SHA1790f4530187216139ee31c60f1f9ad0afee1e85e
SHA256971d3f8ab4f3689192b480c3e912b447617769e73387efc2454fed77edac5ccf
SHA51213a5754d472df560606af432b4fd3861747c0ee2d1170d2102b00c4779f1258f59910cca52d1336ad1b93f1223df20b630b554b981d7d894af5532d5308cb5e3
-
C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.ContentDeliveryManager_cw5n1h2txyewy\AC\Microsoft\CryptnetUrlCache\MetaData\77EC63BDA74BD0D0E0426DC8F8008506
Filesize328B
MD560d009af914d6156e5d97b6bb523e613
SHA1edc2f2ccb81f4217bb9a771f5737c3fa55869ab0
SHA256d3736a33c4227d940993b248e6c2117145939d20f447179f4f2cd4abf59c93e3
SHA512c8167e491d82614688d349e85807f985757f165f478e11d3d06f979be75a36020dd8115bc5bb7fe80c5aed0e0fbb6870ee6a25919ec6b1a2d89978903b9d37af
-
C:\Users\Admin\AppData\Local\Packages\Microsoft.Windows.ContentDeliveryManager_cw5n1h2txyewy\AC\Microsoft\CryptnetUrlCache\MetaData\FB0D848F74F70BB2EAA93746D24D9749
Filesize330B
MD52e8cbcdc68c523a64f45e85de558334a
SHA1b022762ead1bcd6d9f6e9910060de5743e86e96a
SHA256eaf1faf3e2a6924bbd308a927c9ce6e1e795a3526a2b0233ca5bfccbfbf7c5e5
SHA51218c3f62215861d0a6f8be8c87ce079015f9fa91db921124288d1d353d9adf4dc63ae8f93b5181ebd64a4c2d25f34a6da98301c905fd6f54f850846bb7a36cedf
-
Filesize
1.0MB
MD58292db8bf40e3996e858197b04a8eac9
SHA14168dda0b52b441e743be70e6bc4bff88a52cfc2
SHA256e96a1f5c55c9876b39725dbe3d712d075fdd1d8b407e91bdebdda2ef53d97a14
SHA5128f8ab169d25c4fa134f995af51c572fcfe79de1ddc01dedea2d8401ba283b02390180572aa1f8b8ead4d6ab8b865fc631e7551e329106b211c8e77ffe4a335a5
-
Filesize
233B
MD5819af57393a9f8ef7f22fb812ae5abde
SHA14f3c6d3fbe22ddf39faa4bc722801f5c74b72a49
SHA256958a1d73cc679fb5c53963bd9d415268d6020333ce24d6fb53bc4a5d0b4d3eac
SHA512de8d8f18d38477b5093a9ccfe3e48b570737875fd07eb16b1f156a439f65056e7bcbb70481686aac9eaac453db37b505f9413e61b007fdec2a55b336ea400a78
-
Filesize
2KB
MD58abf2d6067c6f3191a015f84aa9b6efe
SHA198f2b0a5cdb13cd3d82dc17bd43741bf0b3496f7
SHA256ee18bd3259f220c41062abcbe71a421da3e910df11b9f86308a16cdc3a66fbea
SHA512c2d686a6373efcff583c1ef50c144c59addb8b9c4857ccd8565cd8be3c94b0ac0273945167eb04ebd40dfb0351e4b66cffe4c4e478fb7733714630a11f765b63
-
Filesize
2KB
MD5f313c5b4f95605026428425586317353
SHA106be66fa06e1cffc54459c38d3d258f46669d01a
SHA256129d0b993cd3858af5b7e87fdf74d8e59e6f2110184b5c905df8f5f6f2c39d8b
SHA512b87a829c86eff1d10e1590b18a9909f05101a535e5f4cef914a4192956eb35a8bfef614c9f95d53783d77571687f3eb3c4e8ee2f24d23ad24e0976d8266b8890
-
Filesize
2KB
MD5ceb7caa4e9c4b8d760dbf7e9e5ca44c5
SHA1a3879621f9493414d497ea6d70fbf17e283d5c08
SHA25698c054088df4957e8d6361fd2539c219bcf35f8a524aad8f5d1a95f218e990e9
SHA5121eddfbf4cb62d3c5b4755a371316304aaeabb00f01bad03fb4f925a98a2f0824f613537d86deddd648a74d694dc13ed5183e761fdc1ec92589f6fa28beb7fbff
-
Filesize
2KB
MD57d612892b20e70250dbd00d0cdd4f09b
SHA163251cfa4e5d6cbf6fb14f6d8a7407dbe763d3f5
SHA256727c9e7b91e144e453d5b32e18f12508ee84dabe71bc852941d9c9b4923f9e02
SHA512f8d481f3300947d49ce5ab988a9d4e3154746afccc97081cbed1135ffb24fc107203d485dda2d5d714e74e752c614d8cfd16781ea93450fe782ffae3f77066d1
-
Filesize
2KB
MD50b990e24f1e839462c0ac35fef1d119e
SHA19e17905f8f68f9ce0a2024d57b537aa8b39c6708
SHA256a1106ed0845cd438e074344e0fe296dc10ee121a0179e09398eaaea2357c614a
SHA512c65ba42fc0a2cb0b70888beb8ca334f7d5a8eaf954a5ef7adaecbcb4ce8d61b34858dfd9560954f95f59b4d8110a79ceaa39088b6a0caf8b42ceda41b46ec4a4
-
Filesize
2KB
MD51e8e2076314d54dd72e7ee09ff8a52ab
SHA15fd0a67671430f66237f483eef39ff599b892272
SHA25655f203d6b40a39a6beba9dd3a2cb9034284f49578009835dd4f0f8e1db6ebe2f
SHA5125b0c97284923c4619d9c00cba20ce1c6d65d1826abe664c390b04283f7a663256b4a6efe51f794cb5ec82ccea80307729addde841469da8d041cbcfd94feb0f6