Analysis Overview
SHA256
aa8f0418ac38ac63c3aac6dc6b98edcc2b4434c665c4c8762581f2e1e46647c0
Threat Level: Known bad
The file c07a92c1206dbfd444b6c3f522fc3e8f_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Windows security bypass
Disables taskbar notifications via registry modification
Windows security modification
Loads dropped DLL
Executes dropped EXE
Deletes itself
Adds Run key to start application
Program crash
Unsigned PE
System Location Discovery: System Language Discovery
Suspicious behavior: EnumeratesProcesses
Suspicious use of FindShellTrayWindow
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SendNotifyMessage
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-08-25 09:51
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-08-25 09:51
Reported
2024-08-25 09:54
Platform
win7-20240704-en
Max time kernel
146s
Max time network
90s
Command Line
Signatures
Windows security bypass
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" | C:\ProgramData\043A6AEB00014973000BD86DB4EB2331\043A6AEB00014973000BD86DB4EB2331.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\c07a92c1206dbfd444b6c3f522fc3e8f_JaffaCakes118.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\c07a92c1206dbfd444b6c3f522fc3e8f_JaffaCakes118.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" | C:\Users\Admin\AppData\Local\Temp\c07a92c1206dbfd444b6c3f522fc3e8f_JaffaCakes118.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\c07a92c1206dbfd444b6c3f522fc3e8f_JaffaCakes118.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" | C:\ProgramData\043A6AEB00014973000BD86DB4EB2331\043A6AEB00014973000BD86DB4EB2331.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" | C:\ProgramData\043A6AEB00014973000BD86DB4EB2331\043A6AEB00014973000BD86DB4EB2331.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" | C:\ProgramData\043A6AEB00014973000BD86DB4EB2331\043A6AEB00014973000BD86DB4EB2331.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" | C:\ProgramData\043A6AEB00014973000BD86DB4EB2331\043A6AEB00014973000BD86DB4EB2331.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" | C:\Users\Admin\AppData\Local\Temp\c07a92c1206dbfd444b6c3f522fc3e8f_JaffaCakes118.exe | N/A |
Disables taskbar notifications via registry modification
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\ProgramData\043A6AEB00014973000BD86DB4EB2331\043A6AEB00014973000BD86DB4EB2331.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\ProgramData\043A6AEB00014973000BD86DB4EB2331\043A6AEB00014973000BD86DB4EB2331.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\c07a92c1206dbfd444b6c3f522fc3e8f_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\c07a92c1206dbfd444b6c3f522fc3e8f_JaffaCakes118.exe | N/A |
Windows security modification
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\c07a92c1206dbfd444b6c3f522fc3e8f_JaffaCakes118.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\svc | C:\ProgramData\043A6AEB00014973000BD86DB4EB2331\043A6AEB00014973000BD86DB4EB2331.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" | C:\Users\Admin\AppData\Local\Temp\c07a92c1206dbfd444b6c3f522fc3e8f_JaffaCakes118.exe | N/A |
| Key created | \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Security Center\svc | C:\Users\Admin\AppData\Local\Temp\c07a92c1206dbfd444b6c3f522fc3e8f_JaffaCakes118.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\c07a92c1206dbfd444b6c3f522fc3e8f_JaffaCakes118.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" | C:\ProgramData\043A6AEB00014973000BD86DB4EB2331\043A6AEB00014973000BD86DB4EB2331.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" | C:\ProgramData\043A6AEB00014973000BD86DB4EB2331\043A6AEB00014973000BD86DB4EB2331.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" | C:\ProgramData\043A6AEB00014973000BD86DB4EB2331\043A6AEB00014973000BD86DB4EB2331.exe | N/A |
| Key created | \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Security Center\svc | C:\ProgramData\043A6AEB00014973000BD86DB4EB2331\043A6AEB00014973000BD86DB4EB2331.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" | C:\Users\Admin\AppData\Local\Temp\c07a92c1206dbfd444b6c3f522fc3e8f_JaffaCakes118.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" | C:\Users\Admin\AppData\Local\Temp\c07a92c1206dbfd444b6c3f522fc3e8f_JaffaCakes118.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\svc | C:\Users\Admin\AppData\Local\Temp\c07a92c1206dbfd444b6c3f522fc3e8f_JaffaCakes118.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" | C:\ProgramData\043A6AEB00014973000BD86DB4EB2331\043A6AEB00014973000BD86DB4EB2331.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" | C:\ProgramData\043A6AEB00014973000BD86DB4EB2331\043A6AEB00014973000BD86DB4EB2331.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\043A6AEB00014973000BD86DB4EB2331 = "C:\\ProgramData\\043A6AEB00014973000BD86DB4EB2331\\043A6AEB00014973000BD86DB4EB2331.exe" | C:\ProgramData\043A6AEB00014973000BD86DB4EB2331\043A6AEB00014973000BD86DB4EB2331.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\c07a92c1206dbfd444b6c3f522fc3e8f_JaffaCakes118.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\ProgramData\043A6AEB00014973000BD86DB4EB2331\043A6AEB00014973000BD86DB4EB2331.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\ProgramData\043A6AEB00014973000BD86DB4EB2331\043A6AEB00014973000BD86DB4EB2331.exe | N/A |
| N/A | N/A | C:\ProgramData\043A6AEB00014973000BD86DB4EB2331\043A6AEB00014973000BD86DB4EB2331.exe | N/A |
| N/A | N/A | C:\ProgramData\043A6AEB00014973000BD86DB4EB2331\043A6AEB00014973000BD86DB4EB2331.exe | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\ProgramData\043A6AEB00014973000BD86DB4EB2331\043A6AEB00014973000BD86DB4EB2331.exe | N/A |
| N/A | N/A | C:\ProgramData\043A6AEB00014973000BD86DB4EB2331\043A6AEB00014973000BD86DB4EB2331.exe | N/A |
| N/A | N/A | C:\ProgramData\043A6AEB00014973000BD86DB4EB2331\043A6AEB00014973000BD86DB4EB2331.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\ProgramData\043A6AEB00014973000BD86DB4EB2331\043A6AEB00014973000BD86DB4EB2331.exe | N/A |
| N/A | N/A | C:\ProgramData\043A6AEB00014973000BD86DB4EB2331\043A6AEB00014973000BD86DB4EB2331.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2540 wrote to memory of 2076 | N/A | C:\Users\Admin\AppData\Local\Temp\c07a92c1206dbfd444b6c3f522fc3e8f_JaffaCakes118.exe | C:\ProgramData\043A6AEB00014973000BD86DB4EB2331\043A6AEB00014973000BD86DB4EB2331.exe |
| PID 2540 wrote to memory of 2076 | N/A | C:\Users\Admin\AppData\Local\Temp\c07a92c1206dbfd444b6c3f522fc3e8f_JaffaCakes118.exe | C:\ProgramData\043A6AEB00014973000BD86DB4EB2331\043A6AEB00014973000BD86DB4EB2331.exe |
| PID 2540 wrote to memory of 2076 | N/A | C:\Users\Admin\AppData\Local\Temp\c07a92c1206dbfd444b6c3f522fc3e8f_JaffaCakes118.exe | C:\ProgramData\043A6AEB00014973000BD86DB4EB2331\043A6AEB00014973000BD86DB4EB2331.exe |
| PID 2540 wrote to memory of 2076 | N/A | C:\Users\Admin\AppData\Local\Temp\c07a92c1206dbfd444b6c3f522fc3e8f_JaffaCakes118.exe | C:\ProgramData\043A6AEB00014973000BD86DB4EB2331\043A6AEB00014973000BD86DB4EB2331.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\c07a92c1206dbfd444b6c3f522fc3e8f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\c07a92c1206dbfd444b6c3f522fc3e8f_JaffaCakes118.exe"
C:\ProgramData\043A6AEB00014973000BD86DB4EB2331\043A6AEB00014973000BD86DB4EB2331.exe
"C:\ProgramData\043A6AEB00014973000BD86DB4EB2331\043A6AEB00014973000BD86DB4EB2331.exe" "C:\Users\Admin\AppData\Local\Temp\c07a92c1206dbfd444b6c3f522fc3e8f_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| TR | 31.210.105.226:54674 | tcp | |
| TR | 31.210.105.226:54674 | tcp | |
| TR | 31.210.105.226:54674 | tcp | |
| TR | 31.210.105.226:54674 | tcp |
Files
memory/2540-0-0x00000000005D0000-0x00000000005D1000-memory.dmp
memory/2540-1-0x0000000000410000-0x00000000004D8000-memory.dmp
memory/2540-5-0x0000000000411000-0x00000000004D2000-memory.dmp
memory/2540-3-0x0000000000230000-0x0000000000231000-memory.dmp
memory/2540-6-0x0000000000410000-0x00000000004D8000-memory.dmp
memory/2540-4-0x0000000000410000-0x00000000004D8000-memory.dmp
\ProgramData\043A6AEB00014973000BD86DB4EB2331\043A6AEB00014973000BD86DB4EB2331.exe
| MD5 | c07a92c1206dbfd444b6c3f522fc3e8f |
| SHA1 | 3b98273c6ac5a7987e5fc2793100248ebe2553f1 |
| SHA256 | aa8f0418ac38ac63c3aac6dc6b98edcc2b4434c665c4c8762581f2e1e46647c0 |
| SHA512 | b23b2517cfc87941aeae16e16639f5be4b1216d96a5e80a23cf09f7da6a27e0369413094d2e5f0f4861fc7e021814e79b10e0ca1ce955f380114b560479535dd |
memory/2076-15-0x0000000000410000-0x00000000004D8000-memory.dmp
memory/2076-17-0x0000000000410000-0x00000000004D8000-memory.dmp
memory/2076-22-0x0000000000410000-0x00000000004D8000-memory.dmp
memory/2076-21-0x0000000000410000-0x00000000004D8000-memory.dmp
memory/2076-20-0x0000000000410000-0x00000000004D8000-memory.dmp
memory/2540-26-0x00000000005D0000-0x00000000005D1000-memory.dmp
memory/2540-27-0x0000000000411000-0x00000000004D2000-memory.dmp
memory/2540-28-0x0000000000410000-0x00000000004D8000-memory.dmp
memory/2076-29-0x0000000000410000-0x00000000004D8000-memory.dmp
memory/2540-39-0x0000000000410000-0x00000000004D8000-memory.dmp
memory/2540-40-0x0000000000411000-0x00000000004D2000-memory.dmp
memory/2076-42-0x0000000000410000-0x00000000004D8000-memory.dmp
memory/2076-43-0x0000000000410000-0x00000000004D8000-memory.dmp
memory/2076-48-0x0000000000410000-0x00000000004D8000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-08-25 09:51
Reported
2024-08-25 09:54
Platform
win10v2004-20240802-en
Max time kernel
97s
Max time network
124s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\c07a92c1206dbfd444b6c3f522fc3e8f_JaffaCakes118.exe |
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\c07a92c1206dbfd444b6c3f522fc3e8f_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\c07a92c1206dbfd444b6c3f522fc3e8f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\c07a92c1206dbfd444b6c3f522fc3e8f_JaffaCakes118.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 4704 -ip 4704
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4704 -s 268
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| 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 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 147.142.123.92.in-addr.arpa | udp |
| 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 |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 10.27.171.150.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |