Analysis Overview
SHA256
42e715f2eb1788e2ddd42f0da563293372bd9aec672516be959b826faad187b4
Threat Level: Known bad
The file 42e715f2eb1788e2ddd42f0da563293372bd9aec672516be959b826faad187b4 was found to be: Known bad.
Malicious Activity Summary
Gh0st RAT payload
Gh0strat family
Gh0strat
Loads dropped DLL
Drops file in Program Files directory
Unsigned PE
System Location Discovery: System Language Discovery
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-10-29 22:18
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
2024-10-29 22:18
Reported
2024-10-29 22:20
Platform
win7-20240903-en
Max time kernel
150s
Max time network
120s
Command Line
Signatures
Gh0st RAT payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Gh0strat
Gh0strat family
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | 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)\Gbtf\Gqqokvkss.gif | C:\Windows\SysWOW64\rundll32.exe | N/A |
| File created | C:\Program Files (x86)\Gbtf\Gqqokvkss.gif | C:\Windows\SysWOW64\rundll32.exe | N/A |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\rundll32.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\svchost.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeBackupPrivilege | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
| Token: SeRestorePrivilege | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
| Token: SeBackupPrivilege | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
| Token: SeRestorePrivilege | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
| Token: SeBackupPrivilege | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
| Token: SeRestorePrivilege | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
| Token: SeBackupPrivilege | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
| Token: SeRestorePrivilege | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2416 wrote to memory of 2420 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2416 wrote to memory of 2420 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2416 wrote to memory of 2420 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2416 wrote to memory of 2420 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2416 wrote to memory of 2420 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2416 wrote to memory of 2420 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2416 wrote to memory of 2420 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\42e715f2eb1788e2ddd42f0da563293372bd9aec672516be959b826faad187b4.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\42e715f2eb1788e2ddd42f0da563293372bd9aec672516be959b826faad187b4.dll,#1
C:\Windows\SysWOW64\svchost.exe
C:\Windows\SysWOW64\svchost.exe -k imgsvc
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 381758554.3322.org | udp |
Files
\??\c:\program files (x86)\gbtf\gqqokvkss.gif
| MD5 | 896154c69129c0ca847b160cdb9cd1da |
| SHA1 | e2905486f0fc3da6a8a16097e1e8578cd7d9775e |
| SHA256 | 190fc0f8171a505598471ec708e95a928141d65725ae6b7dc1f1de2237659e7f |
| SHA512 | d29b51d6a33a471f82eff4b2b95fa54f694370b11d2b5991e85d71ef915e4e8e13a0ee397dffd6942f726618fd0ae50fc1210d046d9c2e8e4698e6eb1ef6514d |
Analysis: behavioral2
Detonation Overview
Submitted
2024-10-29 22:18
Reported
2024-10-29 22:20
Platform
win10v2004-20241007-en
Max time kernel
150s
Max time network
138s
Command Line
Signatures
Gh0st RAT payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Gh0strat
Gh0strat family
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | 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)\Gbtf\Gqqokvkss.gif | C:\Windows\SysWOW64\rundll32.exe | N/A |
| File created | C:\Program Files (x86)\Gbtf\Gqqokvkss.gif | C:\Windows\SysWOW64\rundll32.exe | N/A |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\rundll32.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\svchost.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeBackupPrivilege | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
| Token: SeRestorePrivilege | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
| Token: SeBackupPrivilege | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
| Token: SeRestorePrivilege | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
| Token: SeBackupPrivilege | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
| Token: SeRestorePrivilege | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
| Token: SeBackupPrivilege | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
| Token: SeRestorePrivilege | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4408 wrote to memory of 1504 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 4408 wrote to memory of 1504 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 4408 wrote to memory of 1504 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\42e715f2eb1788e2ddd42f0da563293372bd9aec672516be959b826faad187b4.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\42e715f2eb1788e2ddd42f0da563293372bd9aec672516be959b826faad187b4.dll,#1
C:\Windows\SysWOW64\svchost.exe
C:\Windows\SysWOW64\svchost.exe -k imgsvc
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 381758554.3322.org | udp |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 134.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.163.245.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.205.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 381758554.3322.org | udp |
| US | 8.8.8.8:53 | 102.209.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 381758554.3322.org | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.227.111.52.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 | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 57.169.31.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 10.27.171.150.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 381758554.3322.org | udp |
Files
\??\c:\program files (x86)\gbtf\gqqokvkss.gif
| MD5 | 2d01ed66b133412d23c0ad3f617af0ad |
| SHA1 | 34631979bba14b47751ee6112242ee152a2b6d8c |
| SHA256 | 7baa0ce18237c6966524256c84376e738cb57b702e7925134d122fe053d6f14f |
| SHA512 | 9171a916edf3379752c3951ecce5d7330efbabccec58fca569523866ed261cf05f9791b97fe46af443d9f354017640efce4fd48ac7e796c0b87b72cc894104a9 |