Analysis Overview
SHA256
74f7974514affbb0e6e4b11e6ce19097d2a6efc097364881af76215bd4ceb5d9
Threat Level: Known bad
The file 001856b5877ef8d7b3f14d9c28db6435_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Gh0st RAT payload
Gh0strat family
Gh0strat
Server Software Component: Terminal Services DLL
Drops file in Drivers directory
Deletes itself
Loads dropped DLL
Drops file in System32 directory
Unsigned PE
Suspicious behavior: LoadsDriver
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-19 19:06
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
2024-06-19 19:06
Reported
2024-06-19 19:09
Platform
win7-20240508-en
Max time kernel
140s
Max time network
152s
Command Line
Signatures
Gh0st RAT payload
| 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 |
Gh0strat
Drops file in Drivers directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\Drivers\beep.sys | C:\Windows\SysWOW64\svchost.exe | N/A |
Server Software Component: Terminal Services DLL
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\FastUserSwitchingCompatibility\Parameters\ServiceDll = "C:\\Windows\\system32\\FastUserSwitchingCompatibilityexxxx.dll" | C:\Users\Admin\AppData\Local\Temp\001856b5877ef8d7b3f14d9c28db6435_JaffaCakes118.exe | N/A |
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\svchost.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\svchost.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\FastUserSwitchingCompatibilityexxxx.dll | C:\Users\Admin\AppData\Local\Temp\001856b5877ef8d7b3f14d9c28db6435_JaffaCakes118.exe | N/A |
Suspicious behavior: LoadsDriver
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\001856b5877ef8d7b3f14d9c28db6435_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\001856b5877ef8d7b3f14d9c28db6435_JaffaCakes118.exe"
C:\Windows\SysWOW64\svchost.exe
C:\Windows\SysWOW64\svchost.exe -k netsvcs
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | zhouchuangxin.3322.org | udp |
| US | 8.8.8.8:53 | zhouchuangxin.3322.org | udp |
Files
memory/1252-0-0x0000000000400000-0x000000000041D000-memory.dmp
\Windows\SysWOW64\FastUserSwitchingCompatibilityexxxx.dll
| MD5 | a44273652f0bb9e60b75cd9cff928189 |
| SHA1 | f97c0e4224d88795ca778fbea14c09b193e59915 |
| SHA256 | 3c3bc99626a02059db0ed029ab7798952439ab7e9b49e82b5c8c1ed5dae5b397 |
| SHA512 | 54d38b2581c43d744ec7df4aa309fd077f6b430938bc4a65d69789a5ef032b169a2924e798adb3e28d3cd54eda99af18d8d5b4eba7c1e53a85af10dacd841674 |
memory/1252-5-0x0000000000400000-0x000000000041D000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-19 19:06
Reported
2024-06-19 19:09
Platform
win10v2004-20240508-en
Max time kernel
140s
Max time network
156s
Command Line
Signatures
Gh0st RAT payload
| 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 |
Gh0strat
Drops file in Drivers directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\Drivers\beep.sys | C:\Windows\SysWOW64\svchost.exe | N/A |
Server Software Component: Terminal Services DLL
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\FastUserSwitchingCompatibility\Parameters\ServiceDll = "C:\\Windows\\system32\\FastUserSwitchingCompatibilityexxxx.dll" | C:\Users\Admin\AppData\Local\Temp\001856b5877ef8d7b3f14d9c28db6435_JaffaCakes118.exe | N/A |
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\svchost.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\svchost.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\FastUserSwitchingCompatibilityexxxx.dll | C:\Users\Admin\AppData\Local\Temp\001856b5877ef8d7b3f14d9c28db6435_JaffaCakes118.exe | N/A |
Suspicious behavior: LoadsDriver
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\001856b5877ef8d7b3f14d9c28db6435_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\001856b5877ef8d7b3f14d9c28db6435_JaffaCakes118.exe"
C:\Windows\SysWOW64\svchost.exe
C:\Windows\SysWOW64\svchost.exe -k netsvcs -s FastUserSwitchingCompatibility
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 | zhouchuangxin.3322.org | udp |
| US | 8.8.8.8:53 | zhouchuangxin.3322.org | udp |
Files
memory/2372-0-0x0000000000400000-0x000000000041D000-memory.dmp
memory/2372-5-0x0000000000400000-0x000000000041D000-memory.dmp
\??\c:\windows\SysWOW64\fastuserswitchingcompatibilityexxxx.dll
| MD5 | a44273652f0bb9e60b75cd9cff928189 |
| SHA1 | f97c0e4224d88795ca778fbea14c09b193e59915 |
| SHA256 | 3c3bc99626a02059db0ed029ab7798952439ab7e9b49e82b5c8c1ed5dae5b397 |
| SHA512 | 54d38b2581c43d744ec7df4aa309fd077f6b430938bc4a65d69789a5ef032b169a2924e798adb3e28d3cd54eda99af18d8d5b4eba7c1e53a85af10dacd841674 |