Analysis Overview
SHA256
c51d2a5bd5ee1a58fa3a95c9860aa795ebd264e4ae0a6c173189c1e903876f43
Threat Level: Known bad
The file c51d2a5bd5ee1a58fa3a95c9860aa795ebd264e4ae0a6c173189c1e903876f43 was found to be: Known bad.
Malicious Activity Summary
Gh0strat
Gh0st RAT payload
detect oss ak
Sets DLL path for service in the registry
Loads dropped DLL
UPX packed file
Executes dropped EXE
Drops file in System32 directory
Program crash
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetWindowsHookEx
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-05-28 23:30
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-28 23:30
Reported
2024-05-28 23:32
Platform
win7-20240419-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
detect oss ak
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Sets DLL path for service in the registry
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\svchist\Parameters\ServiceDll = "C:\\Windows\\system32\\259398446.bat" | C:\Users\Admin\AppData\Local\Temp\GLk.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\GLk.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\HD_c51d2a5bd5ee1a58fa3a95c9860aa795ebd264e4ae0a6c173189c1e903876f43.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\svchist.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\c51d2a5bd5ee1a58fa3a95c9860aa795ebd264e4ae0a6c173189c1e903876f43.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\GLk.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\svchost.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\c51d2a5bd5ee1a58fa3a95c9860aa795ebd264e4ae0a6c173189c1e903876f43.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\c51d2a5bd5ee1a58fa3a95c9860aa795ebd264e4ae0a6c173189c1e903876f43.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\HD_c51d2a5bd5ee1a58fa3a95c9860aa795ebd264e4ae0a6c173189c1e903876f43.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\svchost.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\svchist.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.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 |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\SysWOW64\svchist.exe | C:\Windows\SysWOW64\svchost.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\svchist.exe | C:\Windows\SysWOW64\svchost.exe | N/A |
| File created | C:\Windows\SysWOW64\259398446.bat | C:\Users\Admin\AppData\Local\Temp\GLk.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\ini.ini | C:\Users\Admin\AppData\Local\Temp\GLk.exe | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\HD_c51d2a5bd5ee1a58fa3a95c9860aa795ebd264e4ae0a6c173189c1e903876f43.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\c51d2a5bd5ee1a58fa3a95c9860aa795ebd264e4ae0a6c173189c1e903876f43.exe | N/A |
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\c51d2a5bd5ee1a58fa3a95c9860aa795ebd264e4ae0a6c173189c1e903876f43.exe
"C:\Users\Admin\AppData\Local\Temp\c51d2a5bd5ee1a58fa3a95c9860aa795ebd264e4ae0a6c173189c1e903876f43.exe"
C:\Users\Admin\AppData\Local\Temp\GLk.exe
C:\Users\Admin\AppData\Local\Temp\\GLk.exe
C:\Windows\SysWOW64\svchost.exe
C:\Windows\SysWOW64\svchost.exe -k "svchist"
C:\Windows\SysWOW64\svchost.exe
C:\Windows\SysWOW64\svchost.exe -k "svchist"
C:\Users\Admin\AppData\Local\Temp\HD_c51d2a5bd5ee1a58fa3a95c9860aa795ebd264e4ae0a6c173189c1e903876f43.exe
C:\Users\Admin\AppData\Local\Temp\\HD_c51d2a5bd5ee1a58fa3a95c9860aa795ebd264e4ae0a6c173189c1e903876f43.exe
C:\Windows\SysWOW64\svchist.exe
C:\Windows\system32\svchist.exe "c:\windows\system32\259398446.bat",MainThread
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2668 -s 432
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | kinh.xmcxmr.com | udp |
Files
memory/2924-0-0x0000000000400000-0x000000000054F000-memory.dmp
\Users\Admin\AppData\Local\Temp\GLk.exe
| MD5 | b8e58a96761799f4ad0548dba39d650c |
| SHA1 | c00032d40cfbe4ccfd3ce3e4c8defb2a2ef9fc1f |
| SHA256 | 334e8e7c65b087985766d652f70b710bdba6aea55a2fa17b97ba2961e8eee9df |
| SHA512 | 1cd94994ed3f6594e37e6cd1d266ff96bb37c5e99d9ce6fd4637ed615ee8c6496b54a025fdccced6fca200f8f2da8011177c67c943676b30bfb0655393765fe3 |
\Windows\SysWOW64\259398446.bat
| MD5 | a4f95328aca88cd6e446b521bb72dcf9 |
| SHA1 | 55e6d457f452df8db80a8dcbb94e618cd2d44b1e |
| SHA256 | 04449e655aa2249f48a7d05ac37d6ed1d0cd7c249248dd5264a5a266230d2234 |
| SHA512 | ad02861af17d3b8de33fef3cf943fdf2c359c713d68fc1b72bf0a367b1f0e430df671f100063629595f7717363ba643ffcc560e65a14680efd078a7a4721ce11 |
\Users\Admin\AppData\Local\Temp\HD_c51d2a5bd5ee1a58fa3a95c9860aa795ebd264e4ae0a6c173189c1e903876f43.exe
| MD5 | 68182c831aecfbcb52540d7f628c8b86 |
| SHA1 | 6eb46e3ee58f4f5f93a570b051cce0210d37180c |
| SHA256 | 83e5dddf72dc7224af106de7d387f5854f20619020abb3f5ac97bd4ac1e760af |
| SHA512 | 41c938a00d436edae5afdaa714dfa8f650b960acd48685bc89392b33bbc43a12d57add32eaf66fc7816e8057fb245f1d5db8c6d9e8669ba9f78a8f55a8f0ff86 |
memory/2924-23-0x0000000003EC0000-0x00000000050E7000-memory.dmp
memory/2668-24-0x0000000000400000-0x0000000001627000-memory.dmp
memory/2924-25-0x0000000003EC0000-0x00000000050E7000-memory.dmp
\Users\Admin\AppData\Local\Temp\E2EECore.2.7.2.dll
| MD5 | 8b6c94bbdbfb213e94a5dcb4fac28ce3 |
| SHA1 | b56102ca4f03556f387f8b30e2b404efabe0cb65 |
| SHA256 | 982a177924762f270b36fe34c7d6847392b48ae53151dc2011078dceef487a53 |
| SHA512 | 9d6d63b5d8cf7a978d7e91126d7a343c2f7acd00022da9d692f63e50835fdd84a59a93328564f10622f2b1f6adfd7febdd98b8ddb294d0754ed45cc9c165d25a |
memory/2668-31-0x0000000010000000-0x00000000105A1000-memory.dmp
memory/2668-34-0x0000000010000000-0x00000000105A1000-memory.dmp
memory/2668-33-0x0000000010000000-0x00000000105A1000-memory.dmp
memory/2668-32-0x0000000010000000-0x00000000105A1000-memory.dmp
memory/2668-30-0x0000000010000000-0x00000000105A1000-memory.dmp
memory/2668-36-0x0000000050000000-0x0000000050109000-memory.dmp
\Windows\SysWOW64\svchist.exe
| MD5 | 51138beea3e2c21ec44d0932c71762a8 |
| SHA1 | 8939cf35447b22dd2c6e6f443446acc1bf986d58 |
| SHA256 | 5ad3c37e6f2b9db3ee8b5aeedc474645de90c66e3d95f8620c48102f1eba4124 |
| SHA512 | 794f30fe452117ff2a26dc9d7086aaf82b639c2632ac2e381a81f5239caaec7c96922ba5d2d90bfd8d74f0a6cd4f79fbda63e14c6b779e5cf6834c13e4e45e7d |
memory/2668-51-0x0000000000400000-0x0000000001627000-memory.dmp
memory/2924-52-0x0000000003EC0000-0x00000000050E7000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\HD_X.dat
| MD5 | 7e77a529093ae4048a9cf756bb7058bd |
| SHA1 | 853ebd86d78bb8fbced937bde257634599001e09 |
| SHA256 | 9d6cc1b56054ee63996263c26c1d75cdd8220c2f4718545cfc9150ee3e216178 |
| SHA512 | d26443427d56e859344c4535fa2176649b136063de6324901323732cf68dd5498f2475aeeb94ac40ab78c2d1968d7a763ad5c99d1ebe90090190d4dc9d7d95f3 |
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-28 23:30
Reported
2024-05-28 23:32
Platform
win10v2004-20240426-en
Max time kernel
150s
Max time network
152s
Command Line
Signatures
Gh0st RAT payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Gh0strat
detect oss ak
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Sets DLL path for service in the registry
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\svchist\Parameters\ServiceDll = "C:\\Windows\\system32\\240603312.bat" | C:\Users\Admin\AppData\Local\Temp\GLk.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\GLk.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\HD_c51d2a5bd5ee1a58fa3a95c9860aa795ebd264e4ae0a6c173189c1e903876f43.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\svchist.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\GLk.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\svchost.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\HD_c51d2a5bd5ee1a58fa3a95c9860aa795ebd264e4ae0a6c173189c1e903876f43.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\svchist.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 |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\SysWOW64\240603312.bat | C:\Users\Admin\AppData\Local\Temp\GLk.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\ini.ini | C:\Users\Admin\AppData\Local\Temp\GLk.exe | N/A |
| File created | C:\Windows\SysWOW64\svchist.exe | C:\Windows\SysWOW64\svchost.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\svchist.exe | C:\Windows\SysWOW64\svchost.exe | N/A |
Program crash
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\c51d2a5bd5ee1a58fa3a95c9860aa795ebd264e4ae0a6c173189c1e903876f43.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\c51d2a5bd5ee1a58fa3a95c9860aa795ebd264e4ae0a6c173189c1e903876f43.exe | N/A |
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\c51d2a5bd5ee1a58fa3a95c9860aa795ebd264e4ae0a6c173189c1e903876f43.exe
"C:\Users\Admin\AppData\Local\Temp\c51d2a5bd5ee1a58fa3a95c9860aa795ebd264e4ae0a6c173189c1e903876f43.exe"
C:\Users\Admin\AppData\Local\Temp\GLk.exe
C:\Users\Admin\AppData\Local\Temp\\GLk.exe
C:\Windows\SysWOW64\svchost.exe
C:\Windows\SysWOW64\svchost.exe -k "svchist"
C:\Windows\SysWOW64\svchost.exe
C:\Windows\SysWOW64\svchost.exe -k "svchist"
C:\Users\Admin\AppData\Local\Temp\HD_c51d2a5bd5ee1a58fa3a95c9860aa795ebd264e4ae0a6c173189c1e903876f43.exe
C:\Users\Admin\AppData\Local\Temp\\HD_c51d2a5bd5ee1a58fa3a95c9860aa795ebd264e4ae0a6c173189c1e903876f43.exe
C:\Windows\SysWOW64\svchist.exe
C:\Windows\system32\svchist.exe "c:\windows\system32\240603312.bat",MainThread
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 2832 -ip 2832
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2832 -s 1000
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 512 -p 2832 -ip 2832
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2832 -s 1020
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 | 183.142.211.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 242.137.73.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.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 | 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 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 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 | 82.90.14.23.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 | 29.243.111.52.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 | 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 | kinh.xmcxmr.com | udp |
Files
memory/3700-0-0x0000000000400000-0x000000000054F000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\GLk.exe
| MD5 | b8e58a96761799f4ad0548dba39d650c |
| SHA1 | c00032d40cfbe4ccfd3ce3e4c8defb2a2ef9fc1f |
| SHA256 | 334e8e7c65b087985766d652f70b710bdba6aea55a2fa17b97ba2961e8eee9df |
| SHA512 | 1cd94994ed3f6594e37e6cd1d266ff96bb37c5e99d9ce6fd4637ed615ee8c6496b54a025fdccced6fca200f8f2da8011177c67c943676b30bfb0655393765fe3 |
C:\Windows\SysWOW64\240603312.bat
| MD5 | a4f95328aca88cd6e446b521bb72dcf9 |
| SHA1 | 55e6d457f452df8db80a8dcbb94e618cd2d44b1e |
| SHA256 | 04449e655aa2249f48a7d05ac37d6ed1d0cd7c249248dd5264a5a266230d2234 |
| SHA512 | ad02861af17d3b8de33fef3cf943fdf2c359c713d68fc1b72bf0a367b1f0e430df671f100063629595f7717363ba643ffcc560e65a14680efd078a7a4721ce11 |
C:\Users\Admin\AppData\Local\Temp\HD_c51d2a5bd5ee1a58fa3a95c9860aa795ebd264e4ae0a6c173189c1e903876f43.exe
| MD5 | 68182c831aecfbcb52540d7f628c8b86 |
| SHA1 | 6eb46e3ee58f4f5f93a570b051cce0210d37180c |
| SHA256 | 83e5dddf72dc7224af106de7d387f5854f20619020abb3f5ac97bd4ac1e760af |
| SHA512 | 41c938a00d436edae5afdaa714dfa8f650b960acd48685bc89392b33bbc43a12d57add32eaf66fc7816e8057fb245f1d5db8c6d9e8669ba9f78a8f55a8f0ff86 |
memory/2832-19-0x0000000000400000-0x0000000001627000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\E2EECore.2.7.2.dll
| MD5 | 8b6c94bbdbfb213e94a5dcb4fac28ce3 |
| SHA1 | b56102ca4f03556f387f8b30e2b404efabe0cb65 |
| SHA256 | 982a177924762f270b36fe34c7d6847392b48ae53151dc2011078dceef487a53 |
| SHA512 | 9d6d63b5d8cf7a978d7e91126d7a343c2f7acd00022da9d692f63e50835fdd84a59a93328564f10622f2b1f6adfd7febdd98b8ddb294d0754ed45cc9c165d25a |
memory/2832-26-0x0000000010000000-0x00000000105A1000-memory.dmp
memory/2832-29-0x0000000010000000-0x00000000105A1000-memory.dmp
memory/2832-28-0x0000000010000000-0x00000000105A1000-memory.dmp
memory/2832-27-0x0000000010000000-0x00000000105A1000-memory.dmp
memory/2832-30-0x0000000050000000-0x0000000050109000-memory.dmp
memory/2832-25-0x0000000010000000-0x00000000105A1000-memory.dmp
C:\Windows\SysWOW64\svchist.exe
| MD5 | 889b99c52a60dd49227c5e485a016679 |
| SHA1 | 8fa889e456aa646a4d0a4349977430ce5fa5e2d7 |
| SHA256 | 6cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910 |
| SHA512 | 08933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641 |
memory/2832-41-0x0000000010000000-0x00000000105A1000-memory.dmp
memory/2832-46-0x0000000000400000-0x0000000001627000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\HD_X.dat
| MD5 | 7e77a529093ae4048a9cf756bb7058bd |
| SHA1 | 853ebd86d78bb8fbced937bde257634599001e09 |
| SHA256 | 9d6cc1b56054ee63996263c26c1d75cdd8220c2f4718545cfc9150ee3e216178 |
| SHA512 | d26443427d56e859344c4535fa2176649b136063de6324901323732cf68dd5498f2475aeeb94ac40ab78c2d1968d7a763ad5c99d1ebe90090190d4dc9d7d95f3 |