Analysis Overview
SHA256
6a0539c9ba6b61a0ab27245624502718ba6cbf9d7a89bc8e26c6e2ea962c570a
Threat Level: Known bad
The file 6a0539c9ba6b61a0ab27245624502718ba6cbf9d7a89bc8e26c6e2ea962c570a was found to be: Known bad.
Malicious Activity Summary
Gh0st RAT payload
Gh0strat
Sets DLL path for service in the registry
Loads dropped DLL
Executes dropped EXE
Drops file in System32 directory
Drops file in Program Files directory
Enumerates physical storage devices
Unsigned PE
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
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 12:36
Platform
win7-20240220-en
Max time kernel
149s
Max time network
152s
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\\259396060.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\6a0539c9ba6b61a0ab27245624502718ba6cbf9d7a89bc8e26c6e2ea962c570a.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 opened for modification | C:\Windows\SysWOW64\svchcst.exe | C:\Windows\SysWOW64\svchost.exe | N/A |
| File created | C:\Windows\SysWOW64\259396060.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 |
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\6a0539c9ba6b61a0ab27245624502718ba6cbf9d7a89bc8e26c6e2ea962c570a.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\6a0539c9ba6b61a0ab27245624502718ba6cbf9d7a89bc8e26c6e2ea962c570a.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\6a0539c9ba6b61a0ab27245624502718ba6cbf9d7a89bc8e26c6e2ea962c570a.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\6a0539c9ba6b61a0ab27245624502718ba6cbf9d7a89bc8e26c6e2ea962c570a.exe
"C:\Users\Admin\AppData\Local\Temp\6a0539c9ba6b61a0ab27245624502718ba6cbf9d7a89bc8e26c6e2ea962c570a.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\259396060.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\259396060.bat
| MD5 | 2b2cab888e75457167b1dd81ff0a39dd |
| SHA1 | a06433e15ed74c87254ba87090e3f7d1bba1e486 |
| SHA256 | 3b2f39609bc733286412da568e10f630aaa624ace69f99a0daab7fdb1aea7014 |
| SHA512 | 355f1551d22ac29dff1cc20e0ae7a39cea43c35e7dc9659bd67eabad09587f611bdc27c4bfdd064a6abe8160ee8aef61746bb57dad442b5fdbea41f265c45450 |
C:\Users\Admin\AppData\Local\Temp\HD_X.dat
| MD5 | 0251ec0048c99b54d913a0901bd3bd0a |
| SHA1 | a9d1a3c20279121fe94f427ea902ff2804f22ce2 |
| SHA256 | 6a0539c9ba6b61a0ab27245624502718ba6cbf9d7a89bc8e26c6e2ea962c570a |
| SHA512 | 0eb4931326e849bbd19bbc6589bae7e6e4644365373649821f7134152f3998c7280be6bb89536885c1ed2a72e0b3b51d1dbf6f60d79dba106d070091a2e5f4fb |
C:\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
159s
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\\240618453.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\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 |
| File created | C:\Windows\SysWOW64\240618453.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 |
Enumerates physical storage devices
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\6a0539c9ba6b61a0ab27245624502718ba6cbf9d7a89bc8e26c6e2ea962c570a.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\6a0539c9ba6b61a0ab27245624502718ba6cbf9d7a89bc8e26c6e2ea962c570a.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1724 wrote to memory of 116 | N/A | C:\Users\Admin\AppData\Local\Temp\6a0539c9ba6b61a0ab27245624502718ba6cbf9d7a89bc8e26c6e2ea962c570a.exe | C:\Users\Admin\AppData\Local\Temp\look2.exe |
| PID 1724 wrote to memory of 116 | N/A | C:\Users\Admin\AppData\Local\Temp\6a0539c9ba6b61a0ab27245624502718ba6cbf9d7a89bc8e26c6e2ea962c570a.exe | C:\Users\Admin\AppData\Local\Temp\look2.exe |
| PID 1724 wrote to memory of 116 | N/A | C:\Users\Admin\AppData\Local\Temp\6a0539c9ba6b61a0ab27245624502718ba6cbf9d7a89bc8e26c6e2ea962c570a.exe | C:\Users\Admin\AppData\Local\Temp\look2.exe |
| PID 1276 wrote to memory of 1700 | N/A | C:\Windows\SysWOW64\svchost.exe | C:\Windows\SysWOW64\svchcst.exe |
| PID 1276 wrote to memory of 1700 | N/A | C:\Windows\SysWOW64\svchost.exe | C:\Windows\SysWOW64\svchcst.exe |
| PID 1276 wrote to memory of 1700 | N/A | C:\Windows\SysWOW64\svchost.exe | C:\Windows\SysWOW64\svchcst.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\6a0539c9ba6b61a0ab27245624502718ba6cbf9d7a89bc8e26c6e2ea962c570a.exe
"C:\Users\Admin\AppData\Local\Temp\6a0539c9ba6b61a0ab27245624502718ba6cbf9d7a89bc8e26c6e2ea962c570a.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\240618453.bat",MainThread
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 | 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 | 0.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| BE | 88.221.83.234:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | kinh.xmcxmr.com | udp |
| US | 8.8.8.8:53 | 234.83.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | kinh.xmcxmr.com | udp |
| US | 8.8.8.8:53 | 196.249.167.52.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 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.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 | 203.107.17.2.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 | 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 | 0.204.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 11.227.111.52.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 | 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 | 200.197.79.204.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 | 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 | 93.65.42.20.in-addr.arpa | udp |
Files
C:\Users\Admin\AppData\Local\Temp\look2.exe
| MD5 | 2f3b6f16e33e28ad75f3fdaef2567807 |
| SHA1 | 85e907340faf1edfc9210db85a04abd43d21b741 |
| SHA256 | 86492ebf2d6f471a5ee92977318d099b3ea86175b5b7ae522237ae01d07a4857 |
| SHA512 | db17e99e2df918cfc9ccbe934adfe73f0777ce1ce9f28b57a4b24ecd821efe2e0b976a634853247b77b16627d2bb3af4ba20306059d1d25ef38ffada7da3e3a4 |
C:\Windows\SysWOW64\240618453.bat
| MD5 | 2b2cab888e75457167b1dd81ff0a39dd |
| SHA1 | a06433e15ed74c87254ba87090e3f7d1bba1e486 |
| SHA256 | 3b2f39609bc733286412da568e10f630aaa624ace69f99a0daab7fdb1aea7014 |
| SHA512 | 355f1551d22ac29dff1cc20e0ae7a39cea43c35e7dc9659bd67eabad09587f611bdc27c4bfdd064a6abe8160ee8aef61746bb57dad442b5fdbea41f265c45450 |
C:\Windows\SysWOW64\svchcst.exe
| MD5 | 889b99c52a60dd49227c5e485a016679 |
| SHA1 | 8fa889e456aa646a4d0a4349977430ce5fa5e2d7 |
| SHA256 | 6cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910 |
| SHA512 | 08933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641 |