Analysis Overview
SHA256
2a6fd80c1d7efad42e706cc891aec160e2594eaf8ce08bc14be5f2f17e4460b3
Threat Level: Known bad
The file 0d3a1004800fdb62d3299a48f72fc086_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Sality
UAC bypass
UPX packed file
Checks whether UAC is enabled
Drops file in Windows directory
Unsigned PE
Program crash
Suspicious use of FindShellTrayWindow
Suspicious behavior: EnumeratesProcesses
System policy modification
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-25 07:36
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-25 07:36
Reported
2024-06-25 07:38
Platform
win7-20240221-en
Max time kernel
119s
Max time network
120s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\0d3a1004800fdb62d3299a48f72fc086_JaffaCakes118.exe |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2968 wrote to memory of 1976 | N/A | C:\Users\Admin\AppData\Local\Temp\0d3a1004800fdb62d3299a48f72fc086_JaffaCakes118.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2968 wrote to memory of 1976 | N/A | C:\Users\Admin\AppData\Local\Temp\0d3a1004800fdb62d3299a48f72fc086_JaffaCakes118.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2968 wrote to memory of 1976 | N/A | C:\Users\Admin\AppData\Local\Temp\0d3a1004800fdb62d3299a48f72fc086_JaffaCakes118.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2968 wrote to memory of 1976 | N/A | C:\Users\Admin\AppData\Local\Temp\0d3a1004800fdb62d3299a48f72fc086_JaffaCakes118.exe | C:\Windows\SysWOW64\WerFault.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\0d3a1004800fdb62d3299a48f72fc086_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\0d3a1004800fdb62d3299a48f72fc086_JaffaCakes118.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2968 -s 220
Network
Files
memory/2968-0-0x0000000000400000-0x00000000004A7000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-25 07:36
Reported
2024-06-25 07:38
Platform
win10v2004-20240508-en
Max time kernel
51s
Max time network
52s
Command Line
Signatures
Sality
UAC bypass
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" | C:\Users\Admin\AppData\Local\Temp\0d3a1004800fdb62d3299a48f72fc086_JaffaCakes118.exe | N/A |
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Checks whether UAC is enabled
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" | C:\Users\Admin\AppData\Local\Temp\0d3a1004800fdb62d3299a48f72fc086_JaffaCakes118.exe | N/A |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SYSTEM.INI | C:\Users\Admin\AppData\Local\Temp\0d3a1004800fdb62d3299a48f72fc086_JaffaCakes118.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\0d3a1004800fdb62d3299a48f72fc086_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\0d3a1004800fdb62d3299a48f72fc086_JaffaCakes118.exe | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\0d3a1004800fdb62d3299a48f72fc086_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\0d3a1004800fdb62d3299a48f72fc086_JaffaCakes118.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\0d3a1004800fdb62d3299a48f72fc086_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\0d3a1004800fdb62d3299a48f72fc086_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
System policy modification
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" | C:\Users\Admin\AppData\Local\Temp\0d3a1004800fdb62d3299a48f72fc086_JaffaCakes118.exe | N/A |
Processes
C:\Windows\system32\fontdrvhost.exe
"fontdrvhost.exe"
C:\Windows\system32\fontdrvhost.exe
"fontdrvhost.exe"
C:\Windows\system32\dwm.exe
"dwm.exe"
C:\Windows\system32\sihost.exe
sihost.exe
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
C:\Windows\system32\taskhostw.exe
taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\TextInputHost.exe
"C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\TextInputHost.exe" -ServerName:InputApp.AppX9jnwykgrccxc8by3hsrsh07r423xzvav.mca
C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
C:\Users\Admin\AppData\Local\Temp\0d3a1004800fdb62d3299a48f72fc086_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\0d3a1004800fdb62d3299a48f72fc086_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
Files
memory/652-0-0x0000000000400000-0x00000000004A7000-memory.dmp
memory/652-1-0x00000000024F0000-0x0000000003520000-memory.dmp
memory/652-3-0x00000000024F0000-0x0000000003520000-memory.dmp
memory/652-10-0x0000000000CB0000-0x0000000000CB2000-memory.dmp
memory/652-12-0x0000000000CB0000-0x0000000000CB2000-memory.dmp
memory/652-8-0x00000000024F0000-0x0000000003520000-memory.dmp
memory/652-7-0x0000000000CC0000-0x0000000000CC1000-memory.dmp
memory/652-14-0x0000000000CB0000-0x0000000000CB2000-memory.dmp
memory/652-6-0x0000000000CB0000-0x0000000000CB2000-memory.dmp
memory/652-22-0x0000000000400000-0x00000000004A7000-memory.dmp