Analysis Overview
SHA256
429c72a0f52413d06c982783b7451f96b03113d22e9fd0b01b827f9acf0e394e
Threat Level: Likely malicious
The file 194b0b41606fa1401d6cf1f4ac32cd49_JaffaCakes118 was found to be: Likely malicious.
Malicious Activity Summary
Drops file in Drivers directory
VMProtect packed file
Checks whether UAC is enabled
Drops file in System32 directory
Unsigned PE
Modifies Internet Explorer settings
Suspicious use of SetWindowsHookEx
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-28 07:32
Signatures
VMProtect packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-28 07:32
Reported
2024-06-28 07:35
Platform
win7-20240611-en
Max time kernel
145s
Max time network
124s
Command Line
Signatures
Drops file in Drivers directory
VMProtect 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 |
| Key value queried | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA | C:\Users\Admin\AppData\Local\Temp\194b0b41606fa1401d6cf1f4ac32cd49_JaffaCakes118.exe | N/A |
Modifies Internet Explorer settings
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\Main | C:\Users\Admin\AppData\Local\Temp\194b0b41606fa1401d6cf1f4ac32cd49_JaffaCakes118.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\194b0b41606fa1401d6cf1f4ac32cd49_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\194b0b41606fa1401d6cf1f4ac32cd49_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\194b0b41606fa1401d6cf1f4ac32cd49_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\194b0b41606fa1401d6cf1f4ac32cd49_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | free.clipcrypt.com | udp |
Files
memory/2020-1-0x0000000000400000-0x00000000004AF000-memory.dmp
memory/2020-0-0x0000000000400000-0x00000000004AF000-memory.dmp
memory/2020-3-0x0000000000340000-0x0000000000341000-memory.dmp
memory/2020-7-0x0000000000400000-0x00000000004AF000-memory.dmp
memory/2020-8-0x0000000000340000-0x0000000000341000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-28 07:32
Reported
2024-06-28 07:35
Platform
win10v2004-20240508-en
Max time kernel
148s
Max time network
150s
Command Line
Signatures
Drops file in Drivers directory
VMProtect 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 |
| Key value queried | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA | C:\Users\Admin\AppData\Local\Temp\194b0b41606fa1401d6cf1f4ac32cd49_JaffaCakes118.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\System32\DriverStore\FileRepository\genericusbfn.inf_amd64_53931f0ae21d6d2c\genericusbfn.sys | C:\Users\Admin\AppData\Local\Temp\194b0b41606fa1401d6cf1f4ac32cd49_JaffaCakes118.exe | N/A |
| File opened for modification | C:\Windows\System32\DriverStore\FileRepository\uefi.inf_amd64_c1628ffa62c8e54c\UEFI.sys | C:\Users\Admin\AppData\Local\Temp\194b0b41606fa1401d6cf1f4ac32cd49_JaffaCakes118.exe | N/A |
| File opened for modification | C:\Windows\System32\DriverStore\FileRepository\ufxchipidea.inf_amd64_1c78775fffab6a0a\UfxChipidea.sys | C:\Users\Admin\AppData\Local\Temp\194b0b41606fa1401d6cf1f4ac32cd49_JaffaCakes118.exe | N/A |
| File opened for modification | C:\Windows\System32\DriverStore\FileRepository\urschipidea.inf_amd64_78ad1c14e33df968\urschipidea.sys | C:\Users\Admin\AppData\Local\Temp\194b0b41606fa1401d6cf1f4ac32cd49_JaffaCakes118.exe | N/A |
| File opened for modification | C:\Windows\System32\DriverStore\FileRepository\urssynopsys.inf_amd64_057fa37902020500\urssynopsys.sys | C:\Users\Admin\AppData\Local\Temp\194b0b41606fa1401d6cf1f4ac32cd49_JaffaCakes118.exe | N/A |
| File opened for modification | C:\Windows\System32\DriverStore\FileRepository\vrd.inf_amd64_81fbd405ff2470fc\vrd.sys | C:\Users\Admin\AppData\Local\Temp\194b0b41606fa1401d6cf1f4ac32cd49_JaffaCakes118.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\194b0b41606fa1401d6cf1f4ac32cd49_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\194b0b41606fa1401d6cf1f4ac32cd49_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\194b0b41606fa1401d6cf1f4ac32cd49_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\194b0b41606fa1401d6cf1f4ac32cd49_JaffaCakes118.exe"
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 | free.clipcrypt.com | udp |
| US | 69.4.232.236:80 | free.clipcrypt.com | tcp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 80.90.14.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 169.117.168.52.in-addr.arpa | udp |
Files
memory/3456-0-0x0000000000400000-0x00000000004AF000-memory.dmp
memory/3456-2-0x0000000000400000-0x00000000004AF000-memory.dmp
memory/3456-3-0x0000000000680000-0x0000000000681000-memory.dmp
memory/3456-5-0x0000000000400000-0x00000000004AF000-memory.dmp
memory/3456-6-0x0000000000680000-0x0000000000681000-memory.dmp