Analysis Overview
SHA256
3bdce82e3231f73be32c09224e1f718ef0831afdd8a1a75e37e1dda71bc3598b
Threat Level: Known bad
The file 051bd8c2d9e0c333ec8ac48143dbd3a6_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Gh0strat family
Gh0strat
Gh0st RAT payload
Executes dropped EXE
Adds Run key to start application
Drops file in Windows directory
Unsigned PE
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-23 03:44
Signatures
Gh0st RAT payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Gh0strat family
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-23 03:44
Reported
2024-06-23 03:47
Platform
win7-20240508-en
Max time kernel
150s
Max time network
120s
Command Line
Signatures
Gh0st RAT payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Gh0strat
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | \??\c:\Windows\svchest001465662051.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Kris = "c:\\Windows\\notepab.exe" | C:\Users\Admin\AppData\Local\Temp\051bd8c2d9e0c333ec8ac48143dbd3a6_JaffaCakes118.exe | N/A |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File opened for modification | \??\c:\Windows\BJ.exe | C:\Users\Admin\AppData\Local\Temp\051bd8c2d9e0c333ec8ac48143dbd3a6_JaffaCakes118.exe | N/A |
| File created | \??\c:\Windows\BJ.exe | C:\Users\Admin\AppData\Local\Temp\051bd8c2d9e0c333ec8ac48143dbd3a6_JaffaCakes118.exe | N/A |
| File created | \??\c:\Windows\svchest001465662051.exe | C:\Users\Admin\AppData\Local\Temp\051bd8c2d9e0c333ec8ac48143dbd3a6_JaffaCakes118.exe | N/A |
| File opened for modification | \??\c:\Windows\svchest001465662051.exe | C:\Users\Admin\AppData\Local\Temp\051bd8c2d9e0c333ec8ac48143dbd3a6_JaffaCakes118.exe | N/A |
| File created | \??\c:\Windows\notepab.exe | C:\Users\Admin\AppData\Local\Temp\051bd8c2d9e0c333ec8ac48143dbd3a6_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2240 wrote to memory of 2032 | N/A | C:\Users\Admin\AppData\Local\Temp\051bd8c2d9e0c333ec8ac48143dbd3a6_JaffaCakes118.exe | \??\c:\Windows\svchest001465662051.exe |
| PID 2240 wrote to memory of 2032 | N/A | C:\Users\Admin\AppData\Local\Temp\051bd8c2d9e0c333ec8ac48143dbd3a6_JaffaCakes118.exe | \??\c:\Windows\svchest001465662051.exe |
| PID 2240 wrote to memory of 2032 | N/A | C:\Users\Admin\AppData\Local\Temp\051bd8c2d9e0c333ec8ac48143dbd3a6_JaffaCakes118.exe | \??\c:\Windows\svchest001465662051.exe |
| PID 2240 wrote to memory of 2032 | N/A | C:\Users\Admin\AppData\Local\Temp\051bd8c2d9e0c333ec8ac48143dbd3a6_JaffaCakes118.exe | \??\c:\Windows\svchest001465662051.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\051bd8c2d9e0c333ec8ac48143dbd3a6_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\051bd8c2d9e0c333ec8ac48143dbd3a6_JaffaCakes118.exe"
\??\c:\Windows\svchest001465662051.exe
c:\Windows\svchest001465662051.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | sfwu.3322.org | udp |
Files
C:\Windows\svchest001465662051.exe
| MD5 | 051bd8c2d9e0c333ec8ac48143dbd3a6 |
| SHA1 | 92a32979d1e2e7f3a0eaade241f7380656069799 |
| SHA256 | 3bdce82e3231f73be32c09224e1f718ef0831afdd8a1a75e37e1dda71bc3598b |
| SHA512 | bc50a3fdd3721868dce35932390b74cfa0ff2a7ce362a36900752214144608d28b8d3a0d86b61e852080c67892d81bc0466a85413cc71d8e9506a96b7d3ae29d |
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-23 03:44
Reported
2024-06-23 03:47
Platform
win10v2004-20240611-en
Max time kernel
150s
Max time network
150s
Command Line
Signatures
Gh0st RAT payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Gh0strat
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | \??\c:\Windows\svchest432048043204801465662051.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Kris = "c:\\Windows\\notepab.exe" | C:\Users\Admin\AppData\Local\Temp\051bd8c2d9e0c333ec8ac48143dbd3a6_JaffaCakes118.exe | N/A |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File created | \??\c:\Windows\BJ.exe | C:\Users\Admin\AppData\Local\Temp\051bd8c2d9e0c333ec8ac48143dbd3a6_JaffaCakes118.exe | N/A |
| File opened for modification | \??\c:\Windows\BJ.exe | C:\Users\Admin\AppData\Local\Temp\051bd8c2d9e0c333ec8ac48143dbd3a6_JaffaCakes118.exe | N/A |
| File created | \??\c:\Windows\svchest432048043204801465662051.exe | C:\Users\Admin\AppData\Local\Temp\051bd8c2d9e0c333ec8ac48143dbd3a6_JaffaCakes118.exe | N/A |
| File opened for modification | \??\c:\Windows\svchest432048043204801465662051.exe | C:\Users\Admin\AppData\Local\Temp\051bd8c2d9e0c333ec8ac48143dbd3a6_JaffaCakes118.exe | N/A |
| File created | \??\c:\Windows\notepab.exe | C:\Users\Admin\AppData\Local\Temp\051bd8c2d9e0c333ec8ac48143dbd3a6_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4580 wrote to memory of 2580 | N/A | C:\Users\Admin\AppData\Local\Temp\051bd8c2d9e0c333ec8ac48143dbd3a6_JaffaCakes118.exe | \??\c:\Windows\svchest432048043204801465662051.exe |
| PID 4580 wrote to memory of 2580 | N/A | C:\Users\Admin\AppData\Local\Temp\051bd8c2d9e0c333ec8ac48143dbd3a6_JaffaCakes118.exe | \??\c:\Windows\svchest432048043204801465662051.exe |
| PID 4580 wrote to memory of 2580 | N/A | C:\Users\Admin\AppData\Local\Temp\051bd8c2d9e0c333ec8ac48143dbd3a6_JaffaCakes118.exe | \??\c:\Windows\svchest432048043204801465662051.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\051bd8c2d9e0c333ec8ac48143dbd3a6_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\051bd8c2d9e0c333ec8ac48143dbd3a6_JaffaCakes118.exe"
\??\c:\Windows\svchest432048043204801465662051.exe
c:\Windows\svchest432048043204801465662051.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | sfwu.3322.org | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| NL | 23.62.61.194:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 99.58.20.217.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 64.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 194.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 134.71.91.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 203.107.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 10.28.171.150.in-addr.arpa | udp |
| US | 8.8.8.8:53 | udp |
Files
C:\Windows\svchest432048043204801465662051.exe
| MD5 | 051bd8c2d9e0c333ec8ac48143dbd3a6 |
| SHA1 | 92a32979d1e2e7f3a0eaade241f7380656069799 |
| SHA256 | 3bdce82e3231f73be32c09224e1f718ef0831afdd8a1a75e37e1dda71bc3598b |
| SHA512 | bc50a3fdd3721868dce35932390b74cfa0ff2a7ce362a36900752214144608d28b8d3a0d86b61e852080c67892d81bc0466a85413cc71d8e9506a96b7d3ae29d |