Analysis Overview
SHA256
e79a6a129d6850eaf5b1f77d4b79fb97b3ed18e28ae21c333bc560eb4aad7e89
Threat Level: Known bad
The file JaffaCakes118_29f9d06112f30094766858980aee320d was found to be: Known bad.
Malicious Activity Summary
ModiLoader, DBatLoader
Modiloader family
Latentbot family
UAC bypass
LatentBot
ModiLoader Second Stage
Executes dropped EXE
Identifies Wine through registry keys
Adds Run key to start application
Checks whether UAC is enabled
Suspicious use of SetThreadContext
Drops file in Windows directory
Enumerates physical storage devices
Unsigned PE
System Location Discovery: System Language Discovery
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SetWindowsHookEx
System policy modification
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2025-02-27 01:55
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2025-02-27 01:55
Reported
2025-02-27 01:58
Platform
win7-20241010-en
Max time kernel
141s
Max time network
18s
Command Line
Signatures
LatentBot
Latentbot family
ModiLoader, DBatLoader
Modiloader family
UAC bypass
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" | C:\Windows\javast.exe | N/A |
ModiLoader Second Stage
| Description | Indicator | Process | Target |
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Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\javast.exe | N/A |
| N/A | N/A | C:\Windows\javast.exe | N/A |
Identifies Wine through registry keys
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Wine | C:\Windows\javast.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Wine | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_29f9d06112f30094766858980aee320d.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\stage6 = "C:\\Windows\\javast.exe" | C:\Windows\javast.exe | N/A |
Checks whether UAC is enabled
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_29f9d06112f30094766858980aee320d.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA | C:\Windows\javast.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" | C:\Windows\javast.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2248 set thread context of 2372 | N/A | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_29f9d06112f30094766858980aee320d.exe | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_29f9d06112f30094766858980aee320d.exe |
| PID 2792 set thread context of 2752 | N/A | C:\Windows\javast.exe | C:\Windows\javast.exe |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\javast.exe | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_29f9d06112f30094766858980aee320d.exe | N/A |
| File created | C:\Windows\ntdtcstp.dll | C:\Windows\javast.exe | N/A |
| File created | C:\Windows\cmsetac.dll | C:\Windows\javast.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:\Users\Admin\AppData\Local\Temp\JaffaCakes118_29f9d06112f30094766858980aee320d.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\javast.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\javast.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_29f9d06112f30094766858980aee320d.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_29f9d06112f30094766858980aee320d.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\javast.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\javast.exe | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_29f9d06112f30094766858980aee320d.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\javast.exe | N/A |
| N/A | N/A | C:\Windows\javast.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:\Windows\javast.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_29f9d06112f30094766858980aee320d.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_29f9d06112f30094766858980aee320d.exe"
C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_29f9d06112f30094766858980aee320d.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_29f9d06112f30094766858980aee320d.exe"
C:\Windows\javast.exe
"C:\Windows\javast.exe"
C:\Windows\javast.exe
"C:\Windows\javast.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | javastudios.zapto.org | udp |
Files
memory/2248-0-0x0000000000400000-0x00000000004C5000-memory.dmp
memory/2248-1-0x0000000000401000-0x0000000000403000-memory.dmp
memory/2372-26-0x0000000000400000-0x000000000044B000-memory.dmp
memory/2248-27-0x0000000000400000-0x00000000004C5000-memory.dmp
memory/2372-28-0x0000000000400000-0x000000000044B000-memory.dmp
memory/2372-22-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2372-21-0x0000000000400000-0x000000000044B000-memory.dmp
memory/2372-18-0x0000000000400000-0x000000000044B000-memory.dmp
memory/2372-15-0x0000000000400000-0x000000000044B000-memory.dmp
memory/2372-12-0x0000000000400000-0x000000000044B000-memory.dmp
memory/2372-9-0x0000000000400000-0x000000000044B000-memory.dmp
memory/2372-6-0x0000000000400000-0x000000000044B000-memory.dmp
memory/2372-4-0x0000000000400000-0x000000000044B000-memory.dmp
memory/2372-3-0x0000000000400000-0x000000000044B000-memory.dmp
memory/2372-29-0x0000000000400000-0x000000000044B000-memory.dmp
memory/2372-33-0x00000000038A0000-0x00000000038B0000-memory.dmp
C:\Windows\javast.exe
| MD5 | 29f9d06112f30094766858980aee320d |
| SHA1 | 4db1f65a746d233eea0062274dbf9ec07200eba3 |
| SHA256 | e79a6a129d6850eaf5b1f77d4b79fb97b3ed18e28ae21c333bc560eb4aad7e89 |
| SHA512 | d70ac92dda28b7f773446f4ebe158205a5e0802496c1e5dacb950b584616de34b6c9dd07beeac4e844b25553fef46460a2050598716af388db7f8003f8a3f538 |
memory/2372-41-0x0000000000400000-0x000000000044B000-memory.dmp
memory/2792-69-0x0000000000400000-0x00000000004C5000-memory.dmp
memory/2752-72-0x0000000000400000-0x000000000044B000-memory.dmp
memory/2752-73-0x0000000000400000-0x000000000044B000-memory.dmp
memory/2752-78-0x0000000001D50000-0x0000000001D5E000-memory.dmp
memory/2752-80-0x0000000000400000-0x000000000044B000-memory.dmp
memory/2752-77-0x0000000000400000-0x000000000044B000-memory.dmp
memory/2792-68-0x0000000003BE0000-0x0000000003CA5000-memory.dmp
memory/2792-44-0x0000000000400000-0x00000000004C5000-memory.dmp
memory/2372-39-0x00000000038A0000-0x0000000003965000-memory.dmp
memory/2752-81-0x0000000000400000-0x000000000044B000-memory.dmp
memory/2752-83-0x0000000001D50000-0x0000000001D5E000-memory.dmp
memory/2752-82-0x0000000000350000-0x0000000000358000-memory.dmp
memory/2752-84-0x0000000000400000-0x000000000044B000-memory.dmp
memory/2752-85-0x0000000000400000-0x000000000044B000-memory.dmp
memory/2752-88-0x0000000000400000-0x000000000044B000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2025-02-27 01:55
Reported
2025-02-27 01:58
Platform
win10v2004-20250217-en
Max time kernel
94s
Max time network
140s
Command Line
Signatures
Identifies Wine through registry keys
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-1294999112-580688058-1763548717-1000\Software\Wine | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_29f9d06112f30094766858980aee320d.exe | N/A |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_29f9d06112f30094766858980aee320d.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_29f9d06112f30094766858980aee320d.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_29f9d06112f30094766858980aee320d.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 150.171.28.10:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| GB | 104.86.110.121:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
Files
memory/4484-0-0x0000000000400000-0x00000000004C5000-memory.dmp
memory/4484-1-0x0000000000400000-0x00000000004C5000-memory.dmp