Analysis Overview
SHA256
fda48416d561902bf1883d3683f996a0fff43e3aba1113e63fce17aa92fd2309
Threat Level: Known bad
The file fda48416d561902bf1883d3683f996a0fff43e3aba1113e63fce17aa92fd2309 was found to be: Known bad.
Malicious Activity Summary
Gh0st RAT payload
Gh0strat
Sets DLL path for service in the registry
Executes dropped EXE
Loads dropped DLL
Drops file in System32 directory
Drops file in Program Files directory
Unsigned PE
Enumerates physical storage devices
Suspicious use of WriteProcessMemory
Suspicious use of SetWindowsHookEx
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-05 12:29
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-05 12:29
Reported
2024-06-05 12:35
Platform
win7-20240508-en
Max time kernel
150s
Max time network
149s
Command Line
Signatures
Gh0st RAT payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Gh0strat
Sets DLL path for service in the registry
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\svchcst\Parameters\ServiceDll = "C:\\Windows\\system32\\259397261.bat" | C:\Users\Admin\AppData\Local\Temp\look2.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\look2.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\svchcst.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\fda48416d561902bf1883d3683f996a0fff43e3aba1113e63fce17aa92fd2309.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\look2.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\svchost.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\svchost.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\svchcst.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\SysWOW64\259397261.bat | C:\Users\Admin\AppData\Local\Temp\look2.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\ini.ini | C:\Users\Admin\AppData\Local\Temp\look2.exe | N/A |
| File created | C:\Windows\SysWOW64\svchcst.exe | C:\Windows\SysWOW64\svchost.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\svchcst.exe | C:\Windows\SysWOW64\svchost.exe | N/A |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe | C:\Users\Admin\AppData\Local\Temp\fda48416d561902bf1883d3683f996a0fff43e3aba1113e63fce17aa92fd2309.exe | N/A |
Enumerates physical storage devices
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\fda48416d561902bf1883d3683f996a0fff43e3aba1113e63fce17aa92fd2309.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\fda48416d561902bf1883d3683f996a0fff43e3aba1113e63fce17aa92fd2309.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\fda48416d561902bf1883d3683f996a0fff43e3aba1113e63fce17aa92fd2309.exe
"C:\Users\Admin\AppData\Local\Temp\fda48416d561902bf1883d3683f996a0fff43e3aba1113e63fce17aa92fd2309.exe"
C:\Users\Admin\AppData\Local\Temp\look2.exe
C:\Users\Admin\AppData\Local\Temp\\look2.exe
C:\Windows\SysWOW64\svchost.exe
C:\Windows\SysWOW64\svchost.exe -k "svchcst"
C:\Windows\SysWOW64\svchost.exe
C:\Windows\SysWOW64\svchost.exe -k "svchcst"
C:\Windows\SysWOW64\svchcst.exe
C:\Windows\system32\svchcst.exe "c:\windows\system32\259397261.bat",MainThread
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | kinh.xmcxmr.com | udp |
Files
C:\Users\Admin\AppData\Local\Temp\look2.exe
| MD5 | 2f3b6f16e33e28ad75f3fdaef2567807 |
| SHA1 | 85e907340faf1edfc9210db85a04abd43d21b741 |
| SHA256 | 86492ebf2d6f471a5ee92977318d099b3ea86175b5b7ae522237ae01d07a4857 |
| SHA512 | db17e99e2df918cfc9ccbe934adfe73f0777ce1ce9f28b57a4b24ecd821efe2e0b976a634853247b77b16627d2bb3af4ba20306059d1d25ef38ffada7da3e3a4 |
\Windows\SysWOW64\259397261.bat
| MD5 | 2b2cab888e75457167b1dd81ff0a39dd |
| SHA1 | a06433e15ed74c87254ba87090e3f7d1bba1e486 |
| SHA256 | 3b2f39609bc733286412da568e10f630aaa624ace69f99a0daab7fdb1aea7014 |
| SHA512 | 355f1551d22ac29dff1cc20e0ae7a39cea43c35e7dc9659bd67eabad09587f611bdc27c4bfdd064a6abe8160ee8aef61746bb57dad442b5fdbea41f265c45450 |
C:\Users\Admin\AppData\Local\Temp\HD_X.dat
| MD5 | 3d2ace4d383b9460521ab9bcf7007bd9 |
| SHA1 | e3eb2157d3f9aa1c730256a8b6ecfe2ce6c501d1 |
| SHA256 | fda48416d561902bf1883d3683f996a0fff43e3aba1113e63fce17aa92fd2309 |
| SHA512 | 070bd3b3249874986558fb9ff00e89599654571071b94417bcd60e69fb24797de11139f7976d11d78821dba583d696d65bc87183637601548bf5ecfaac5b0c2f |
\Windows\SysWOW64\svchcst.exe
| MD5 | 51138beea3e2c21ec44d0932c71762a8 |
| SHA1 | 8939cf35447b22dd2c6e6f443446acc1bf986d58 |
| SHA256 | 5ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124 |
| SHA512 | 794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d |
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-05 12:29
Reported
2024-06-05 12:36
Platform
win10v2004-20240508-en
Max time kernel
149s
Max time network
165s
Command Line
Signatures
Gh0st RAT payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Gh0strat
Sets DLL path for service in the registry
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\svchcst\Parameters\ServiceDll = "C:\\Windows\\system32\\240606406.bat" | C:\Users\Admin\AppData\Local\Temp\look2.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\look2.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\svchcst.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\look2.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\svchost.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\svchcst.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\SysWOW64\240606406.bat | C:\Users\Admin\AppData\Local\Temp\look2.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\ini.ini | C:\Users\Admin\AppData\Local\Temp\look2.exe | N/A |
| File created | C:\Windows\SysWOW64\svchcst.exe | C:\Windows\SysWOW64\svchost.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\svchcst.exe | C:\Windows\SysWOW64\svchost.exe | N/A |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe | C:\Users\Admin\AppData\Local\Temp\fda48416d561902bf1883d3683f996a0fff43e3aba1113e63fce17aa92fd2309.exe | N/A |
Enumerates physical storage devices
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\fda48416d561902bf1883d3683f996a0fff43e3aba1113e63fce17aa92fd2309.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\fda48416d561902bf1883d3683f996a0fff43e3aba1113e63fce17aa92fd2309.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 5112 wrote to memory of 4756 | N/A | C:\Users\Admin\AppData\Local\Temp\fda48416d561902bf1883d3683f996a0fff43e3aba1113e63fce17aa92fd2309.exe | C:\Users\Admin\AppData\Local\Temp\look2.exe |
| PID 5112 wrote to memory of 4756 | N/A | C:\Users\Admin\AppData\Local\Temp\fda48416d561902bf1883d3683f996a0fff43e3aba1113e63fce17aa92fd2309.exe | C:\Users\Admin\AppData\Local\Temp\look2.exe |
| PID 5112 wrote to memory of 4756 | N/A | C:\Users\Admin\AppData\Local\Temp\fda48416d561902bf1883d3683f996a0fff43e3aba1113e63fce17aa92fd2309.exe | C:\Users\Admin\AppData\Local\Temp\look2.exe |
| PID 3984 wrote to memory of 4640 | N/A | C:\Windows\SysWOW64\svchost.exe | C:\Windows\SysWOW64\svchcst.exe |
| PID 3984 wrote to memory of 4640 | N/A | C:\Windows\SysWOW64\svchost.exe | C:\Windows\SysWOW64\svchcst.exe |
| PID 3984 wrote to memory of 4640 | N/A | C:\Windows\SysWOW64\svchost.exe | C:\Windows\SysWOW64\svchcst.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\fda48416d561902bf1883d3683f996a0fff43e3aba1113e63fce17aa92fd2309.exe
"C:\Users\Admin\AppData\Local\Temp\fda48416d561902bf1883d3683f996a0fff43e3aba1113e63fce17aa92fd2309.exe"
C:\Users\Admin\AppData\Local\Temp\look2.exe
C:\Users\Admin\AppData\Local\Temp\\look2.exe
C:\Windows\SysWOW64\svchost.exe
C:\Windows\SysWOW64\svchost.exe -k "svchcst"
C:\Windows\SysWOW64\svchost.exe
C:\Windows\SysWOW64\svchost.exe -k "svchcst"
C:\Windows\SysWOW64\svchcst.exe
C:\Windows\system32\svchcst.exe "c:\windows\system32\240606406.bat",MainThread
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 144.107.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 64.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| BE | 88.221.83.235:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | kinh.xmcxmr.com | udp |
| US | 8.8.8.8:53 | 235.83.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | kinh.xmcxmr.com | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | kinh.xmcxmr.com | udp |
| US | 8.8.8.8:53 | kinh.xmcxmr.com | udp |
| US | 8.8.8.8:53 | kinh.xmcxmr.com | udp |
| US | 8.8.8.8:53 | kinh.xmcxmr.com | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | kinh.xmcxmr.com | udp |
| US | 8.8.8.8:53 | kinh.xmcxmr.com | udp |
| US | 8.8.8.8:53 | kinh.xmcxmr.com | udp |
| US | 8.8.8.8:53 | kinh.xmcxmr.com | udp |
| US | 8.8.8.8:53 | kinh.xmcxmr.com | udp |
| US | 8.8.8.8:53 | kinh.xmcxmr.com | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | kinh.xmcxmr.com | udp |
| US | 8.8.8.8:53 | 205.47.74.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | kinh.xmcxmr.com | udp |
| US | 8.8.8.8:53 | kinh.xmcxmr.com | udp |
| US | 52.111.229.43:443 | tcp | |
| US | 8.8.8.8:53 | kinh.xmcxmr.com | udp |
| US | 8.8.8.8:53 | kinh.xmcxmr.com | udp |
| US | 8.8.8.8:53 | kinh.xmcxmr.com | udp |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 44.56.20.217.in-addr.arpa | udp |
| US | 8.8.8.8:53 | kinh.xmcxmr.com | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | udp | |
| US | 8.8.8.8:53 | udp | |
| US | 8.8.8.8:53 | udp | |
| US | 8.8.8.8:53 | kinh.xmcxmr.com | udp |
| US | 8.8.8.8:53 | kinh.xmcxmr.com | udp |
| US | 8.8.8.8:53 | udp | |
| US | 8.8.8.8:53 | kinh.xmcxmr.com | udp |
| US | 8.8.8.8:53 | kinh.xmcxmr.com | udp |
| US | 8.8.8.8:53 | kinh.xmcxmr.com | udp |
| US | 8.8.8.8:53 | kinh.xmcxmr.com | udp |
| US | 8.8.8.8:53 | kinh.xmcxmr.com | udp |
| US | 8.8.8.8:53 | 23.173.189.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | kinh.xmcxmr.com | udp |
Files
C:\Users\Admin\AppData\Local\Temp\look2.exe
| MD5 | 2f3b6f16e33e28ad75f3fdaef2567807 |
| SHA1 | 85e907340faf1edfc9210db85a04abd43d21b741 |
| SHA256 | 86492ebf2d6f471a5ee92977318d099b3ea86175b5b7ae522237ae01d07a4857 |
| SHA512 | db17e99e2df918cfc9ccbe934adfe73f0777ce1ce9f28b57a4b24ecd821efe2e0b976a634853247b77b16627d2bb3af4ba20306059d1d25ef38ffada7da3e3a4 |
C:\Windows\SysWOW64\240606406.bat
| MD5 | 2b2cab888e75457167b1dd81ff0a39dd |
| SHA1 | a06433e15ed74c87254ba87090e3f7d1bba1e486 |
| SHA256 | 3b2f39609bc733286412da568e10f630aaa624ace69f99a0daab7fdb1aea7014 |
| SHA512 | 355f1551d22ac29dff1cc20e0ae7a39cea43c35e7dc9659bd67eabad09587f611bdc27c4bfdd064a6abe8160ee8aef61746bb57dad442b5fdbea41f265c45450 |
C:\Users\Admin\AppData\Local\Temp\HD_X.dat
| MD5 | 3d2ace4d383b9460521ab9bcf7007bd9 |
| SHA1 | e3eb2157d3f9aa1c730256a8b6ecfe2ce6c501d1 |
| SHA256 | fda48416d561902bf1883d3683f996a0fff43e3aba1113e63fce17aa92fd2309 |
| SHA512 | 070bd3b3249874986558fb9ff00e89599654571071b94417bcd60e69fb24797de11139f7976d11d78821dba583d696d65bc87183637601548bf5ecfaac5b0c2f |
C:\Windows\SysWOW64\svchcst.exe
| MD5 | 889b99c52a60dd49227c5e485a016679 |
| SHA1 | 8fa889e456aa646a4d0a4349977430ce5fa5e2d7 |
| SHA256 | 6cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910 |
| SHA512 | 08933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641 |