Analysis Overview
SHA256
fc0768c35c5e49f0dd72e7039034d6b5b58cd053532172ca7876cd9b5f3255d4
Threat Level: Known bad
The file 0788c37203ee42e831037748ff1ab552_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
ModiLoader, DBatLoader
ModiLoader Second Stage
Executes dropped EXE
Loads dropped DLL
Drops file in Windows directory
Unsigned PE
Suspicious use of WriteProcessMemory
Suspicious use of SetWindowsHookEx
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-06-20 16:00
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-20 16:00
Reported
2024-06-20 16:03
Platform
win7-20240508-en
Max time kernel
117s
Max time network
118s
Command Line
Signatures
ModiLoader, DBatLoader
ModiLoader Second Stage
| 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 |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\winwl.exe | N/A |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\kulionwl.dll | C:\Users\Admin\AppData\Local\Temp\0788c37203ee42e831037748ff1ab552_JaffaCakes118.exe | N/A |
| File created | C:\Windows\winwl.exe | C:\Users\Admin\AppData\Local\Temp\0788c37203ee42e831037748ff1ab552_JaffaCakes118.exe | N/A |
| File opened for modification | C:\Windows\winwl.exe | C:\Users\Admin\AppData\Local\Temp\0788c37203ee42e831037748ff1ab552_JaffaCakes118.exe | N/A |
| File created | C:\Windows\kulionwl.dll | C:\Windows\winwl.exe | N/A |
| File created | C:\Windows\winwl.exe | C:\Windows\winwl.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2168 wrote to memory of 2216 | N/A | C:\Users\Admin\AppData\Local\Temp\0788c37203ee42e831037748ff1ab552_JaffaCakes118.exe | C:\Windows\winwl.exe |
| PID 2168 wrote to memory of 2216 | N/A | C:\Users\Admin\AppData\Local\Temp\0788c37203ee42e831037748ff1ab552_JaffaCakes118.exe | C:\Windows\winwl.exe |
| PID 2168 wrote to memory of 2216 | N/A | C:\Users\Admin\AppData\Local\Temp\0788c37203ee42e831037748ff1ab552_JaffaCakes118.exe | C:\Windows\winwl.exe |
| PID 2168 wrote to memory of 2216 | N/A | C:\Users\Admin\AppData\Local\Temp\0788c37203ee42e831037748ff1ab552_JaffaCakes118.exe | C:\Windows\winwl.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\0788c37203ee42e831037748ff1ab552_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\0788c37203ee42e831037748ff1ab552_JaffaCakes118.exe"
C:\Windows\winwl.exe
C:\Windows\winwl.exe
Network
Files
memory/2168-0-0x0000000000400000-0x0000000000423000-memory.dmp
C:\Windows\winwl.exe
| MD5 | 0788c37203ee42e831037748ff1ab552 |
| SHA1 | 979580f8d6458375076a2908e952a8f46e296f7f |
| SHA256 | fc0768c35c5e49f0dd72e7039034d6b5b58cd053532172ca7876cd9b5f3255d4 |
| SHA512 | 1b24574bd34a77d1bbb15c2a82ae26e1472fcb2f355c4b40ec3b301b1444b3442568a1a77a33bd5deeedf8f129b8f3630316a566afb9ce8dc98049b2e37ef2a0 |
memory/2168-11-0x0000000000400000-0x0000000000423000-memory.dmp
memory/2216-10-0x0000000000400000-0x0000000000423000-memory.dmp
C:\Windows\kulionwl.dll
| MD5 | 2e5cc49adbc9099c2f4d6a7541efbdc2 |
| SHA1 | 3c816c62b3286f9364c4867e6b2af43806c2a3c9 |
| SHA256 | f543e782745b63f938546312049acf5707dbf4e16ceeebf25afddb4216eca1bc |
| SHA512 | de60f5882c98d16f09557a85d955176700d00f6d004b9acc28976cc415ad0ce7226fe10402bdd5ddbe9d4fbd2697be94e11e56390ef79635726735caad1ed6c7 |
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-20 16:00
Reported
2024-06-20 16:03
Platform
win10v2004-20240611-en
Max time kernel
141s
Max time network
150s
Command Line
Signatures
ModiLoader, DBatLoader
ModiLoader Second Stage
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\winwl.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\winwl.exe | N/A |
| N/A | N/A | C:\Windows\winwl.exe | N/A |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\kulionwl.dll | C:\Windows\winwl.exe | N/A |
| File created | C:\Windows\winwl.exe | C:\Windows\winwl.exe | N/A |
| File created | C:\Windows\kulionwl.dll | C:\Users\Admin\AppData\Local\Temp\0788c37203ee42e831037748ff1ab552_JaffaCakes118.exe | N/A |
| File created | C:\Windows\winwl.exe | C:\Users\Admin\AppData\Local\Temp\0788c37203ee42e831037748ff1ab552_JaffaCakes118.exe | N/A |
| File opened for modification | C:\Windows\winwl.exe | C:\Users\Admin\AppData\Local\Temp\0788c37203ee42e831037748ff1ab552_JaffaCakes118.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\winwl.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4408 wrote to memory of 2612 | N/A | C:\Users\Admin\AppData\Local\Temp\0788c37203ee42e831037748ff1ab552_JaffaCakes118.exe | C:\Windows\winwl.exe |
| PID 4408 wrote to memory of 2612 | N/A | C:\Users\Admin\AppData\Local\Temp\0788c37203ee42e831037748ff1ab552_JaffaCakes118.exe | C:\Windows\winwl.exe |
| PID 4408 wrote to memory of 2612 | N/A | C:\Users\Admin\AppData\Local\Temp\0788c37203ee42e831037748ff1ab552_JaffaCakes118.exe | C:\Windows\winwl.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\0788c37203ee42e831037748ff1ab552_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\0788c37203ee42e831037748ff1ab552_JaffaCakes118.exe"
C:\Windows\winwl.exe
C:\Windows\winwl.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| NL | 23.62.61.99:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 19.177.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 99.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 22.236.111.52.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 | 8.8.8.8:53 | 10.27.171.150.in-addr.arpa | udp |
Files
memory/4408-0-0x0000000000400000-0x0000000000423000-memory.dmp
C:\Windows\winwl.exe
| MD5 | 0788c37203ee42e831037748ff1ab552 |
| SHA1 | 979580f8d6458375076a2908e952a8f46e296f7f |
| SHA256 | fc0768c35c5e49f0dd72e7039034d6b5b58cd053532172ca7876cd9b5f3255d4 |
| SHA512 | 1b24574bd34a77d1bbb15c2a82ae26e1472fcb2f355c4b40ec3b301b1444b3442568a1a77a33bd5deeedf8f129b8f3630316a566afb9ce8dc98049b2e37ef2a0 |
C:\Windows\kulionwl.dll
| MD5 | 2e5cc49adbc9099c2f4d6a7541efbdc2 |
| SHA1 | 3c816c62b3286f9364c4867e6b2af43806c2a3c9 |
| SHA256 | f543e782745b63f938546312049acf5707dbf4e16ceeebf25afddb4216eca1bc |
| SHA512 | de60f5882c98d16f09557a85d955176700d00f6d004b9acc28976cc415ad0ce7226fe10402bdd5ddbe9d4fbd2697be94e11e56390ef79635726735caad1ed6c7 |
memory/4408-14-0x0000000000400000-0x0000000000423000-memory.dmp
memory/2612-11-0x0000000002130000-0x000000000213D000-memory.dmp
memory/2612-15-0x0000000002130000-0x000000000213D000-memory.dmp
memory/2612-17-0x0000000000400000-0x0000000000423000-memory.dmp