Analysis Overview
SHA256
51bab85abf259c42eefc6b8a9c2609f0208ab092843c9634bd83bb719f15d7ca
Threat Level: Known bad
The file 0632c2248b8538b5f9452ec8d44a3352_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Gh0st RAT payload
Gh0strat family
Gh0strat
UPX packed file
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 13:12
Signatures
Gh0st RAT payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Gh0strat family
UPX 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 |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-23 13:12
Reported
2024-06-23 13:15
Platform
win7-20240508-en
Max time kernel
150s
Max time network
119s
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\(null)0.exe | N/A |
UPX 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 |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Kris = "C:\\Users\\Admin\\AppData\\Local\\Temp\\0632c2248b8538b5f9452ec8d44a3352_JaffaCakes118.exe" | C:\Users\Admin\AppData\Local\Temp\0632c2248b8538b5f9452ec8d44a3352_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\0632c2248b8538b5f9452ec8d44a3352_JaffaCakes118.exe | N/A |
| File opened for modification | \??\c:\Windows\BJ.exe | C:\Users\Admin\AppData\Local\Temp\0632c2248b8538b5f9452ec8d44a3352_JaffaCakes118.exe | N/A |
| File created | \??\c:\Windows\(null)0.exe | C:\Users\Admin\AppData\Local\Temp\0632c2248b8538b5f9452ec8d44a3352_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1232 wrote to memory of 2352 | N/A | C:\Users\Admin\AppData\Local\Temp\0632c2248b8538b5f9452ec8d44a3352_JaffaCakes118.exe | \??\c:\Windows\(null)0.exe |
| PID 1232 wrote to memory of 2352 | N/A | C:\Users\Admin\AppData\Local\Temp\0632c2248b8538b5f9452ec8d44a3352_JaffaCakes118.exe | \??\c:\Windows\(null)0.exe |
| PID 1232 wrote to memory of 2352 | N/A | C:\Users\Admin\AppData\Local\Temp\0632c2248b8538b5f9452ec8d44a3352_JaffaCakes118.exe | \??\c:\Windows\(null)0.exe |
| PID 1232 wrote to memory of 2352 | N/A | C:\Users\Admin\AppData\Local\Temp\0632c2248b8538b5f9452ec8d44a3352_JaffaCakes118.exe | \??\c:\Windows\(null)0.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\0632c2248b8538b5f9452ec8d44a3352_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\0632c2248b8538b5f9452ec8d44a3352_JaffaCakes118.exe"
\??\c:\Windows\(null)0.exe
c:\Windows\(null)0.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | haidishijie.3322.org | udp |
Files
memory/1232-0-0x0000000000400000-0x00000000004F0000-memory.dmp
C:\Windows\(null)0.exe
| MD5 | 0632c2248b8538b5f9452ec8d44a3352 |
| SHA1 | 478f8af2c679ee5718407d5f6052a697930b7b43 |
| SHA256 | 51bab85abf259c42eefc6b8a9c2609f0208ab092843c9634bd83bb719f15d7ca |
| SHA512 | 41630899519cadc866a687a410e5041b3a8c52f2dfb2aa5bbe74477e2ada254056f464f44eb2d5a1d89a3920bfe110399922f31e2b2f3ff0c214da76fbdd50c0 |
memory/2352-11-0x0000000000400000-0x00000000004F0000-memory.dmp
memory/1232-12-0x00000000026C0000-0x00000000027B0000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-23 13:12
Reported
2024-06-23 13:15
Platform
win10v2004-20240611-en
Max time kernel
150s
Max time network
128s
Command Line
Signatures
Gh0st RAT payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Gh0strat
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | 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:\\Users\\Admin\\AppData\\Local\\Temp\\0632c2248b8538b5f9452ec8d44a3352_JaffaCakes118.exe" | C:\Users\Admin\AppData\Local\Temp\0632c2248b8538b5f9452ec8d44a3352_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\0632c2248b8538b5f9452ec8d44a3352_JaffaCakes118.exe | N/A |
| File opened for modification | \??\c:\Windows\BJ.exe | C:\Users\Admin\AppData\Local\Temp\0632c2248b8538b5f9452ec8d44a3352_JaffaCakes118.exe | N/A |
| File created | \??\c:\Windows\ì4249552.exe | C:\Users\Admin\AppData\Local\Temp\0632c2248b8538b5f9452ec8d44a3352_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\0632c2248b8538b5f9452ec8d44a3352_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\0632c2248b8538b5f9452ec8d44a3352_JaffaCakes118.exe"
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4088,i,3549704109630749084,1975543916261970610,262144 --variations-seed-version --mojo-platform-channel-handle=4172 /prefetch:8
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | haidishijie.3322.org | udp |
| US | 8.8.8.8:53 | 203.107.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 76.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 157.123.68.40.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 | 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 | 8.8.8.8:53 | 10.27.171.150.in-addr.arpa | udp |
Files
memory/8-0-0x0000000000400000-0x00000000004F0000-memory.dmp
memory/8-3-0x0000000000400000-0x00000000004F0000-memory.dmp