Analysis
- max time kernel
92s - max time network
97s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
- submitted
25/06/2024, 03:56
General
- Target 0c68521bfbbf9c51fbc37c4316a6d295_JaffaCakes118.exe
- Size 747KB
- Sample240625-ehhc3syhrc
- SHA256 ae2659106347593ba1d1d08af7bbb9e59597b5e9c47fa9daa316d0bc81009d46
Malware Config
Extracted
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sality
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http://89.119.67.154/testo5/
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http://kukutrustnet777.info/home.gif
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http://kukutrustnet888.info/home.gif
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http://kukutrustnet987.info/home.gif
Signatures
- Sality
Sality is backdoor written in C++, first discovered in 2003.
- UAC bypass 3 TTPs 1 IoCs
- UPX packed file 5 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- 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 15 IoCs
- System policy modification 1 TTPs 1 IoCs
Processes
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵
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C:\Windows\system32\fontdrvhost.exe"fontdrvhost.exe"1⤵
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C:\Windows\system32\dwm.exe"dwm.exe"1⤵
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C:\Windows\system32\sihost.exesihost.exe1⤵
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc1⤵
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C:\Windows\system32\taskhostw.exetaskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}1⤵
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
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C:\Users\Admin\AppData\Local\Temp\0c68521bfbbf9c51fbc37c4316a6d295_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\0c68521bfbbf9c51fbc37c4316a6d295_JaffaCakes118.exe"2⤵
- UAC bypass
- Checks whether UAC is enabled
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc1⤵
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵
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C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca1⤵
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵
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C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca1⤵
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵
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C:\Windows\System32\RuntimeBroker.exeC:\Windows\System32\RuntimeBroker.exe -Embedding1⤵
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C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\TextInputHost.exe"C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\TextInputHost.exe" -ServerName:InputApp.AppX9jnwykgrccxc8by3hsrsh07r423xzvav.mca1⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
0c68521bfbbf9c51fbc37c4316a6d295_JaffaCakes118.exe
memory/5020-0-0x0000000001FB0000-0x0000000002FE0000-memory.dmp
memory/5020-15-0x0000000004AC0000-0x0000000004AC2000-memory.dmp
memory/5020-3-0x0000000000400000-0x000000000049A000-memory.dmp
memory/5020-17-0x0000000001FB0000-0x0000000002FE0000-memory.dmp
memory/5020-20-0x0000000004AC0000-0x0000000004AC2000-memory.dmp
memory/5020-21-0x0000000004AC0000-0x0000000004AC2000-memory.dmp
memory/5020-19-0x0000000001FB0000-0x0000000002FE0000-memory.dmp
memory/5020-16-0x0000000004C60000-0x0000000004C61000-memory.dmp
memory/5020-25-0x0000000001FB0000-0x0000000002FE0000-memory.dmp
memory/5020-27-0x0000000001FB0000-0x0000000002FE0000-memory.dmp
memory/5020-51-0x0000000000400000-0x000000000049A000-memory.dmp