Analysis
- max time kernel
2s - max time network
110s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
- submitted
06/06/2024, 06:34
General
- Target 9a260c07556a7c0e604eab3aac12e60b_JaffaCakes118.exe
- Size 4.8MB
- Sample240606-hbvllsbd99
- SHA256 cf3e3b97ea1cc5e2f247c762692ea2363e84c19c96ed128d0e9d63dc46e27f58
Malware Config
Extracted
-
sality
-
http://89.119.67.154/testo5/
-
http://kukutrustnet777.info/home.gif
-
http://kukutrustnet888.info/home.gif
-
http://kukutrustnet987.info/home.gif
-
http://www.klkjwre9fqwieluoi.info/
-
http://kukutrustnet777888.info/
Signatures
- Modifies firewall policy service 2 TTPs 3 IoCs
- Sality
Sality is backdoor written in C++, first discovered in 2003.
- UAC bypass 3 TTPs 1 IoCs
- Windows security bypass 2 TTPs 6 IoCs
- UPX packed file 37 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- Windows security modification 2 TTPs 7 IoCs
- Checks whether UAC is enabled 1 TTPs 1 IoCs
- Drops file in Windows directory 1 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of AdjustPrivilegeToken 64 IoCs
- Suspicious use of WriteProcessMemory 17 IoCs
- System policy modification 1 TTPs 1 IoCs
Processes
-
C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵
-
C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵
-
C:\Windows\system32\dwm.exe"dwm.exe"1⤵
-
C:\Windows\system32\sihost.exesihost.exe1⤵
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵
-
C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}1⤵
-
C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
-
C:\Users\Admin\AppData\Local\Temp\9a260c07556a7c0e604eab3aac12e60b_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\9a260c07556a7c0e604eab3aac12e60b_JaffaCakes118.exe"2⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Windows security modification
- Checks whether UAC is enabled
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
-
\??\c:\3e2ae9f330eec396e246fa2bc391bf\Setup.exec:\3e2ae9f330eec396e246fa2bc391bf\Setup.exe3⤵
-
-
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵
-
C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵
-
C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca1⤵
-
C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵
-
C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca1⤵
-
C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵
-
C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\TextInputHost.exe"C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\TextInputHost.exe" -ServerName:InputApp.AppX9jnwykgrccxc8by3hsrsh07r423xzvav.mca1⤵
-
C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵
-
C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppX3bn25b6f886wmg6twh46972vprk9tnbf.mca1⤵
-
C:\Windows\system32\backgroundTaskHost.exe"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca1⤵
Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Create or Modify System Process
1Windows Service
1Replay Monitor
Loading Replay Monitor...
Downloads
SetupResources.dll
SetupEngine.dll
SetupUi.dll
sqmapi.dll
9a260c07556a7c0e604eab3aac12e60b_JaffaCakes118.exe
HFI4A87.tmp.html
rssd.pif
LocalizedData.xml
LocalizedData.xml
LocalizedData.xml
LocalizedData.xml
LocalizedData.xml
LocalizedData.xml
LocalizedData.xml
LocalizedData.xml
LocalizedData.xml
LocalizedData.xml
DHTMLHeader.html
ParameterInfo.xml
Setup.exe
SetupUi.xsd
Strings.xml
UiInfo.xml
print.ico
save.ico
setup.ico
header.bmp
watermark.bmp
memory/2724-148-0x0000000002900000-0x000000000398E000-memory.dmp
memory/2724-0-0x0000000001000000-0x00000000014EA000-memory.dmp
memory/2724-25-0x0000000002900000-0x000000000398E000-memory.dmp
memory/2724-14-0x00000000006B0000-0x00000000006B2000-memory.dmp
memory/2724-16-0x00000000006B0000-0x00000000006B2000-memory.dmp
memory/2724-18-0x00000000006B0000-0x00000000006B2000-memory.dmp
memory/2724-17-0x0000000002900000-0x000000000398E000-memory.dmp
memory/2724-13-0x0000000002900000-0x000000000398E000-memory.dmp
memory/2724-11-0x0000000002900000-0x000000000398E000-memory.dmp
memory/2724-107-0x0000000002900000-0x000000000398E000-memory.dmp
memory/2724-147-0x0000000002900000-0x000000000398E000-memory.dmp
memory/2724-1-0x0000000002900000-0x000000000398E000-memory.dmp
memory/2724-10-0x0000000002900000-0x000000000398E000-memory.dmp
memory/2724-12-0x0000000002900000-0x000000000398E000-memory.dmp
memory/2724-9-0x0000000002900000-0x000000000398E000-memory.dmp
memory/2724-4-0x0000000002900000-0x000000000398E000-memory.dmp
memory/2724-139-0x0000000002900000-0x000000000398E000-memory.dmp
memory/2724-8-0x0000000002900000-0x000000000398E000-memory.dmp
memory/2724-3-0x0000000002900000-0x000000000398E000-memory.dmp
memory/2724-140-0x0000000002900000-0x000000000398E000-memory.dmp
memory/2724-142-0x0000000002900000-0x000000000398E000-memory.dmp
memory/2724-144-0x0000000002900000-0x000000000398E000-memory.dmp
memory/2724-22-0x0000000002900000-0x000000000398E000-memory.dmp
memory/2724-145-0x0000000002900000-0x000000000398E000-memory.dmp
memory/2724-19-0x0000000000FF0000-0x0000000000FF1000-memory.dmp
memory/2724-194-0x0000000002900000-0x000000000398E000-memory.dmp
memory/2724-193-0x0000000002900000-0x000000000398E000-memory.dmp
memory/2724-153-0x0000000002900000-0x000000000398E000-memory.dmp
memory/2724-155-0x0000000002900000-0x000000000398E000-memory.dmp
memory/2724-158-0x0000000002900000-0x000000000398E000-memory.dmp
memory/2724-160-0x0000000002900000-0x000000000398E000-memory.dmp
memory/2724-162-0x0000000002900000-0x000000000398E000-memory.dmp
memory/2724-165-0x0000000002900000-0x000000000398E000-memory.dmp
memory/2724-164-0x0000000002900000-0x000000000398E000-memory.dmp
memory/2724-167-0x0000000002900000-0x000000000398E000-memory.dmp
memory/2724-169-0x0000000002900000-0x000000000398E000-memory.dmp
memory/2724-172-0x0000000002900000-0x000000000398E000-memory.dmp
memory/2724-180-0x0000000002900000-0x000000000398E000-memory.dmp
memory/2724-181-0x0000000002900000-0x000000000398E000-memory.dmp
memory/2724-183-0x0000000002900000-0x000000000398E000-memory.dmp
memory/2724-184-0x0000000002900000-0x000000000398E000-memory.dmp
memory/2724-186-0x0000000002900000-0x000000000398E000-memory.dmp
memory/2724-187-0x00000000006B0000-0x00000000006B2000-memory.dmp
memory/2724-189-0x0000000002900000-0x000000000398E000-memory.dmp
memory/4956-192-0x0000000002F30000-0x0000000002F31000-memory.dmp
memory/4956-152-0x0000000002F50000-0x0000000002F52000-memory.dmp
memory/4956-151-0x0000000002F70000-0x0000000002F71000-memory.dmp
memory/4956-138-0x0000000002F30000-0x0000000002F31000-memory.dmp