Analysis Overview
SHA256
e0807e70949fe1ac4f55208c3f2a67a1b5f64d83e765c7cf16781bf5a12960f4
Threat Level: Likely malicious
The file 40bb6743852c4b27692e9124652d9f08_JaffaCakes118 was found to be: Likely malicious.
Malicious Activity Summary
Possible privilege escalation attempt
Checks computer location settings
Modifies file permissions
Loads dropped DLL
Deletes itself
Indicator Removal: File Deletion
File and Directory Permissions Modification: Windows File and Directory Permissions Modification
Drops file in System32 directory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Unsigned PE
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Modifies data under HKEY_USERS
Modifies registry class
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-10-13 15:52
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-10-13 15:52
Reported
2024-10-13 15:55
Platform
win7-20240708-en
Max time kernel
119s
Max time network
120s
Command Line
Signatures
Possible privilege escalation attempt
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\icacls.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\takeown.exe | N/A |
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\regsvr32.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\regsvr32.exe | N/A |
Modifies file permissions
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\takeown.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\icacls.exe | N/A |
File and Directory Permissions Modification: Windows File and Directory Permissions Modification
Indicator Removal: File Deletion
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\apa.dll | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| File created | C:\Windows\SysWOW64\rpcss.dll | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\rpcss.dll | C:\Windows\SysWOW64\regsvr32.exe | N/A |
Enumerates physical storage devices
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\icacls.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\cmd.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\40bb6743852c4b27692e9124652d9f08_JaffaCakes118.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\takeown.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\regsvr32.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Token: SeTakeOwnershipPrivilege | N/A | C:\Windows\SysWOW64\takeown.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
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\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNoNetwork
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation
C:\Users\Admin\AppData\Local\Temp\40bb6743852c4b27692e9124652d9f08_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\40bb6743852c4b27692e9124652d9f08_JaffaCakes118.exe"
C:\Windows\SysWOW64\regsvr32.exe
"C:\Windows\system32\regsvr32.exe" /s C:\Users\Admin\AppData\Local\Temp\f76f325~.tmp ,C:\Users\Admin\AppData\Local\Temp\40bb6743852c4b27692e9124652d9f08_JaffaCakes118.exe
C:\Windows\SysWOW64\takeown.exe
takeown /f "C:\Windows\system32\rpcss.dll"
C:\Windows\SysWOW64\icacls.exe
icacls "C:\Windows\system32\rpcss.dll" /grant administrators:F
C:\Windows\SysWOW64\cmd.exe
cmd /c del %SystemRoot%\system32\rpcss.dll~*
Network
Files
C:\Users\Admin\AppData\Local\Temp\f76f325~.tmp
| MD5 | 36f922a60f155a6f3559bdb5f85a2701 |
| SHA1 | 2f3b4b2dd7e66910288d3e932968b21544db8343 |
| SHA256 | 3077dfd2d02e710597f6b398a9b9c5bb0f797f6ad6c6013ef0e222d6c7b13bbd |
| SHA512 | 6567f10e5b426e55e83370593bd62046d63f8c020f83451f72fde08aee5f2f38f480fe1cba5312efd5bb863d81971f60cbd49ba31cf6dbcac55e7fd3cb84947f |
memory/596-12-0x00000000003D0000-0x00000000003D1000-memory.dmp
C:\Windows\SysWOW64\apa.dll
| MD5 | ff5f253c12dd8373c347b218fc46adf9 |
| SHA1 | a42b85049849d001cb83ffab4cefc6edcb863613 |
| SHA256 | 7a45df2b7128f24e56986db32feedd12694a34cdab9d86cede6f871fe1f9b3e0 |
| SHA512 | ca3c5f36d07c75c41c174baaa9d077f336c666c55de7139eda8593f0e95f7d2fa63bde9578cd1defd5fd6f44e53266d0555fac86fd98c1eed00b04db5c845645 |
Analysis: behavioral2
Detonation Overview
Submitted
2024-10-13 15:52
Reported
2024-10-13 15:55
Platform
win10v2004-20241007-en
Max time kernel
147s
Max time network
130s
Command Line
Signatures
Possible privilege escalation attempt
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\takeown.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\icacls.exe | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\40bb6743852c4b27692e9124652d9f08_JaffaCakes118.exe | N/A |
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\regsvr32.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\regsvr32.exe | N/A |
Modifies file permissions
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\takeown.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\icacls.exe | N/A |
File and Directory Permissions Modification: Windows File and Directory Permissions Modification
Indicator Removal: File Deletion
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\rpcss.dll | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| File opened for modification | C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 | C:\Windows\system32\svchost.exe | N/A |
| File opened for modification | C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_6372E0472AFF76BB926C97818BC773B9 | C:\Windows\system32\svchost.exe | N/A |
| File opened for modification | C:\Windows\system32\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\FB0D848F74F70BB2EAA93746D24D9749 | C:\Windows\system32\svchost.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\apa.dll | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| File created | C:\Windows\SysWOW64\rpcss.dll | C:\Windows\SysWOW64\regsvr32.exe | N/A |
Enumerates physical storage devices
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\takeown.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\icacls.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\cmd.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\40bb6743852c4b27692e9124652d9f08_JaffaCakes118.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\regsvr32.exe | N/A |
Modifies data under HKEY_USERS
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections | C:\Windows\system32\svchost.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-20\SOFTWARE\Classes\Local Settings\MuiCache\26\52C64B7E\@%SystemRoot%\system32\dnsapi.dll,-103 = "Domain Name System (DNS) Server Trust" | C:\Windows\system32\svchost.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\Disallowed\Certificates | C:\Windows\system32\svchost.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\Disallowed\CTLs | C:\Windows\system32\svchost.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\Root\CRLs | C:\Windows\system32\svchost.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\Root\CTLs | C:\Windows\system32\svchost.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-20\Software\Microsoft\SystemCertificates\TrustedPeople | C:\Windows\system32\svchost.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\TrustedPeople\CRLs | C:\Windows\system32\svchost.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-20\SOFTWARE\Classes\Local Settings\MuiCache\26\52C64B7E\@%SystemRoot%\System32\fveui.dll,-844 = "BitLocker Data Recovery Agent" | C:\Windows\system32\svchost.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-20\SOFTWARE\Classes\Local Settings\MuiCache\26\52C64B7E\@%SystemRoot%\system32\NgcRecovery.dll,-100 = "Windows Hello Recovery Key Encryption" | C:\Windows\system32\svchost.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-20\Software\Policies\Microsoft\SystemCertificates\Disallowed | C:\Windows\system32\svchost.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-20\SOFTWARE\Policies\Microsoft\SystemCertificates\Disallowed\CTLs | C:\Windows\system32\svchost.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-20\Software\Policies\Microsoft\SystemCertificates\TrustedPeople | C:\Windows\system32\svchost.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\trust\Certificates | C:\Windows\system32\svchost.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-20\SOFTWARE\Classes\Local Settings\MuiCache\26\52C64B7E\@%SystemRoot%\System32\fveui.dll,-843 = "BitLocker Drive Encryption" | C:\Windows\system32\svchost.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-20\Software\Microsoft\SystemCertificates\CA | C:\Windows\system32\svchost.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-20\SOFTWARE\Policies\Microsoft\SystemCertificates\CA\CTLs | C:\Windows\system32\svchost.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-20\Software\Microsoft\SystemCertificates\Root | C:\Windows\system32\svchost.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\CA\CRLs | C:\Windows\system32\svchost.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-20\Software\Policies\Microsoft\SystemCertificates\CA | C:\Windows\system32\svchost.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-20\SOFTWARE\Policies\Microsoft\SystemCertificates\CA\Certificates | C:\Windows\system32\svchost.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\trust\CTLs | C:\Windows\system32\svchost.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-20\SOFTWARE\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs | C:\Windows\system32\svchost.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-20\SOFTWARE\Classes\Local Settings\MuiCache\26\52C64B7E\@%SystemRoot%\System32\ci.dll,-101 = "Enclave" | C:\Windows\system32\svchost.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\TrustedPeople\Certificates | C:\Windows\system32\svchost.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\TrustedPeople\CTLs | C:\Windows\system32\svchost.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-20\SOFTWARE\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates | C:\Windows\system32\svchost.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\Disallowed\CRLs | C:\Windows\system32\svchost.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\Root\Certificates | C:\Windows\system32\svchost.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\SmartCardRoot\CRLs | C:\Windows\system32\svchost.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-20\Software\Microsoft\SystemCertificates\trust | C:\Windows\system32\svchost.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-20\SOFTWARE\Classes\Local Settings\MuiCache\26\52C64B7E\@%SystemRoot%\System32\wuaueng.dll,-400 = "Windows Update" | C:\Windows\system32\svchost.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\CA\Certificates | C:\Windows\system32\svchost.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\CA\CTLs | C:\Windows\system32\svchost.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-20\Software\Microsoft\SystemCertificates\Disallowed | C:\Windows\system32\svchost.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\SmartCardRoot\CTLs | C:\Windows\system32\svchost.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-20\SOFTWARE\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs | C:\Windows\system32\svchost.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\trust\CRLs | C:\Windows\system32\svchost.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-20\Software\Policies\Microsoft\SystemCertificates\trust | C:\Windows\system32\svchost.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-20\SOFTWARE\Classes\Local Settings\MuiCache\26\52C64B7E\@%SystemRoot%\System32\ci.dll,-100 = "Isolated User Mode (IUM)" | C:\Windows\system32\svchost.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-20\SOFTWARE\Classes\Local Settings\MuiCache\26\52C64B7E\@%SystemRoot%\system32\WindowsPowerShell\v1.0\powershell.exe,-124 = "Document Encryption" | C:\Windows\system32\svchost.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-20\SOFTWARE\Policies\Microsoft\SystemCertificates\Disallowed\Certificates | C:\Windows\system32\svchost.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-20\SOFTWARE\Policies\Microsoft\SystemCertificates\Disallowed\CRLs | C:\Windows\system32\svchost.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-20\SOFTWARE\Policies\Microsoft\SystemCertificates\trust\CRLs | C:\Windows\system32\svchost.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-20\SOFTWARE\Policies\Microsoft\SystemCertificates\trust\CTLs | C:\Windows\system32\svchost.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-20\SOFTWARE\Policies\Microsoft\SystemCertificates\CA\CRLs | C:\Windows\system32\svchost.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-20\Software\Microsoft\SystemCertificates\SmartCardRoot | C:\Windows\system32\svchost.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-20\SOFTWARE\Microsoft\SystemCertificates\SmartCardRoot\Certificates | C:\Windows\system32\svchost.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-20\SOFTWARE\Policies\Microsoft\SystemCertificates\trust\Certificates | C:\Windows\system32\svchost.exe | N/A |
Modifies registry class
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.Windows.ContentDeliveryManager_cw5n1h2txyewy\HAM\AUI | C:\Windows\system32\svchost.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.Windows.ContentDeliveryManager_cw5n1h2txyewy\HAM\AUI\App | C:\Windows\system32\svchost.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.Windows.ContentDeliveryManager_cw5n1h2txyewy\HAM\AUI\App\V1\LU\PTT = "133733084143559223" | C:\Windows\system32\svchost.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.Windows.Search_cw5n1h2txyewy\HAM\AUI | C:\Windows\system32\svchost.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.Windows.Search_cw5n1h2txyewy\HAM\AUI\CortanaUI | C:\Windows\system32\svchost.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.Windows.Search_cw5n1h2txyewy\HAM\AUI\CortanaUI\V1 | C:\Windows\system32\svchost.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.Windows.Search_cw5n1h2txyewy\HAM\AUI\CortanaUI\V1\LU\ICT = "133727674054230764" | C:\Windows\system32\svchost.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.Windows.ContentDeliveryManager_cw5n1h2txyewy | C:\Windows\system32\svchost.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.Windows.ContentDeliveryManager_cw5n1h2txyewy\HAM\AUI\App\V1 | C:\Windows\system32\svchost.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.Windows.ContentDeliveryManager_cw5n1h2txyewy\HAM\AUI\App\V1\LU\PCT = "133733084141059314" | C:\Windows\system32\svchost.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.Windows.Search_cw5n1h2txyewy | C:\Windows\system32\svchost.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.Windows.ContentDeliveryManager_cw5n1h2txyewy\HAM\AUI\App\V1\LU\PCT = "133733083810612685" | C:\Windows\system32\svchost.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.Windows.ContentDeliveryManager_cw5n1h2txyewy\HAM\AUI\App\V1\LU\PTT = "133733083853559355" | C:\Windows\system32\svchost.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.Windows.Search_cw5n1h2txyewy\HAM\AUI\CortanaUI\V1\LU | C:\Windows\system32\svchost.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.Windows.ContentDeliveryManager_cw5n1h2txyewy\HAM\AUI\App\V1\LU | C:\Windows\system32\svchost.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000_Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\SystemAppData\Microsoft.Windows.Search_cw5n1h2txyewy\HAM\AUI\CortanaUI\V1\LU\PCT = "133727674052043354" | C:\Windows\system32\svchost.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\regsvr32.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Token: SeTakeOwnershipPrivilege | N/A | C:\Windows\SysWOW64\takeown.exe | N/A |
| Token: SeAssignPrimaryTokenPrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeIncreaseQuotaPrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeSecurityPrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeTakeOwnershipPrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeLoadDriverPrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeSystemtimePrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeBackupPrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeRestorePrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeSystemEnvironmentPrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeUndockPrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeManageVolumePrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeAssignPrimaryTokenPrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeIncreaseQuotaPrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeSecurityPrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeTakeOwnershipPrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeLoadDriverPrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeSystemtimePrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeBackupPrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeRestorePrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeSystemEnvironmentPrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeUndockPrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeManageVolumePrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeAssignPrimaryTokenPrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeIncreaseQuotaPrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeSecurityPrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeTakeOwnershipPrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeLoadDriverPrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeSystemtimePrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeBackupPrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeRestorePrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeSystemEnvironmentPrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeUndockPrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeManageVolumePrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeAssignPrimaryTokenPrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeIncreaseQuotaPrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeSecurityPrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeTakeOwnershipPrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeLoadDriverPrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeSystemtimePrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeBackupPrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeRestorePrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeSystemEnvironmentPrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeUndockPrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeManageVolumePrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeAssignPrimaryTokenPrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeIncreaseQuotaPrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeSecurityPrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeTakeOwnershipPrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeLoadDriverPrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeSystemtimePrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeBackupPrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeRestorePrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeSystemEnvironmentPrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeUndockPrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeManageVolumePrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeAssignPrimaryTokenPrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeIncreaseQuotaPrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k DcomLaunch -p
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\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s gpsvc
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNoNetwork -p
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 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 LocalServiceNetworkRestricted -p -s EventLog
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 LocalService -p -s DispBrokerDesktopSvc
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 ProfSvc
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 LocalServiceNetworkRestricted -p -s Dhcp
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 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 NetworkService -p -s NlaSvc
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 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 netsvcs -p -s ShellHWDetection
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k appmodel -p -s StateRepository
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\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\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\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s TokenBroker
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService -p -s CDPSvc
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s wlidsvc
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 LocalService -p -s LicenseManager
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s NgcCtnrSvc
C:\Users\Admin\AppData\Local\Temp\40bb6743852c4b27692e9124652d9f08_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\40bb6743852c4b27692e9124652d9f08_JaffaCakes118.exe"
C:\Windows\SysWOW64\regsvr32.exe
"C:\Windows\system32\regsvr32.exe" /s C:\Users\Admin\AppData\Local\Temp\e579a2d~.tmp ,C:\Users\Admin\AppData\Local\Temp\40bb6743852c4b27692e9124652d9f08_JaffaCakes118.exe
C:\Windows\SysWOW64\takeown.exe
takeown /f "C:\Windows\system32\rpcss.dll"
C:\Windows\SysWOW64\icacls.exe
icacls "C:\Windows\system32\rpcss.dll" /grant administrators:F
C:\Windows\SysWOW64\cmd.exe
cmd /c del %SystemRoot%\system32\rpcss.dll~*
C:\Windows\system32\wbem\wmiprvse.exe
C:\Windows\system32\wbem\wmiprvse.exe -secured -Embedding
C:\Windows\system32\backgroundTaskHost.exe
"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 150.171.27.10:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 68.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 10.27.171.150.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 200.163.202.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 75.117.19.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.205.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 48.229.111.52.in-addr.arpa | udp |
Files
C:\Users\Admin\AppData\Local\Temp\e579a2d~.tmp
| MD5 | 36f922a60f155a6f3559bdb5f85a2701 |
| SHA1 | 2f3b4b2dd7e66910288d3e932968b21544db8343 |
| SHA256 | 3077dfd2d02e710597f6b398a9b9c5bb0f797f6ad6c6013ef0e222d6c7b13bbd |
| SHA512 | 6567f10e5b426e55e83370593bd62046d63f8c020f83451f72fde08aee5f2f38f480fe1cba5312efd5bb863d81971f60cbd49ba31cf6dbcac55e7fd3cb84947f |
C:\Windows\SysWOW64\apa.dll
| MD5 | ff5f253c12dd8373c347b218fc46adf9 |
| SHA1 | a42b85049849d001cb83ffab4cefc6edcb863613 |
| SHA256 | 7a45df2b7128f24e56986db32feedd12694a34cdab9d86cede6f871fe1f9b3e0 |
| SHA512 | ca3c5f36d07c75c41c174baaa9d077f336c666c55de7139eda8593f0e95f7d2fa63bde9578cd1defd5fd6f44e53266d0555fac86fd98c1eed00b04db5c845645 |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157
| MD5 | 174c9fdd1e28e1ffb757de48d7923e54 |
| SHA1 | 60995408184671700d8a471d0a9588aee559f01f |
| SHA256 | 8b3f2466def2d01886003465c9bb7ae500d656d8862e11934535ca49a5a6f465 |
| SHA512 | fce6c371de4fb63a8bb0a3c0ffa5185a76d74b4992531872433e4519e7b78fe13238c0465ecc77f00d2251d0347f15e0b619151abf9eed2865687438d5f66d56 |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776
| MD5 | 79f88ac46a558df57bd4991991523bb5 |
| SHA1 | 550b7b5ada4151df1390b0cb9b7db05c2b1243b4 |
| SHA256 | 1e239e5d42a8b6a4fdf99644409639e593766196e90199143cf8443b314e6422 |
| SHA512 | c1b73da399dbbbe1e46a228b34660dba37238cf989cdc88c19443b0c21cb2227bba4d59d5751f3cc32b02c541752ff07d2bb7bd76dd9ab36c2b58dea63483a51 |