Analysis Overview
SHA256
6d6e2bba86cc43191f92b258eb4e2ce49fae99e4814a4ff27bde47433cc3dfed
Threat Level: Known bad
The file 6d6e2bba86cc43191f92b258eb4e2ce49fae99e4814a4ff27bde47433cc3dfed was found to be: Known bad.
Malicious Activity Summary
FatalRat
Fatal Rat payload
Loads dropped DLL
Executes dropped EXE
Program crash
Unsigned PE
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2023-08-15 06:24
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2023-08-15 06:24
Reported
2023-08-15 06:26
Platform
win7-20230712-en
Max time kernel
117s
Max time network
120s
Command Line
Signatures
FatalRat
Fatal Rat payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\6d6e2bba86cc43191f92b258eb4e2ce49fae99e4814a4ff27bde47433cc3dfed.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\6d6e2bba86cc43191f92b258eb4e2ce49fae99e4814a4ff27bde47433cc3dfed.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 |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
Enumerates physical storage devices
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\6d6e2bba86cc43191f92b258eb4e2ce49fae99e4814a4ff27bde47433cc3dfed.exe |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\6d6e2bba86cc43191f92b258eb4e2ce49fae99e4814a4ff27bde47433cc3dfed.exe | N/A |
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\6d6e2bba86cc43191f92b258eb4e2ce49fae99e4814a4ff27bde47433cc3dfed.exe
"C:\Users\Admin\AppData\Local\Temp\6d6e2bba86cc43191f92b258eb4e2ce49fae99e4814a4ff27bde47433cc3dfed.exe"
C:\Users\Admin\AppData\Local\6d6e2bba86cc43191f92b258eb4e2ce49fae99e4814a4ff27bde47433cc3dfed.exe
"C:\Users\Admin\AppData\Local\6d6e2bba86cc43191f92b258eb4e2ce49fae99e4814a4ff27bde47433cc3dfed.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2840 -s 300
Network
| Country | Destination | Domain | Proto |
| HK | 39.109.115.130:16553 | tcp | |
| HK | 39.109.115.130:16553 | tcp |
Files
memory/1336-54-0x0000000000AD0000-0x0000000000BD0000-memory.dmp
memory/1336-55-0x00000000003A0000-0x00000000003A1000-memory.dmp
memory/1336-56-0x0000000010000000-0x0000000010031000-memory.dmp
memory/1336-57-0x00000000005D0000-0x0000000000608000-memory.dmp
memory/1336-60-0x0000000000A40000-0x0000000000A6A000-memory.dmp
C:\Users\Admin\AppData\Local\6d6e2bba86cc43191f92b258eb4e2ce49fae99e4814a4ff27bde47433cc3dfed.exe
| MD5 | 827df3d424bf22fc7a5ba2672939790c |
| SHA1 | a044f7e481e8a8b5d16054d382ecfb4aabc0d561 |
| SHA256 | 6d6e2bba86cc43191f92b258eb4e2ce49fae99e4814a4ff27bde47433cc3dfed |
| SHA512 | 80016963bd33bf0990b622c0a11ae92d068e2c4d9c357e3a67087221207dc4214a9e8d08e3f0796f06c1e7b2d322f39aa841c775d6595996808be6a0c978aca7 |
C:\Users\Admin\AppData\Local\6d6e2bba86cc43191f92b258eb4e2ce49fae99e4814a4ff27bde47433cc3dfed.exe
| MD5 | 827df3d424bf22fc7a5ba2672939790c |
| SHA1 | a044f7e481e8a8b5d16054d382ecfb4aabc0d561 |
| SHA256 | 6d6e2bba86cc43191f92b258eb4e2ce49fae99e4814a4ff27bde47433cc3dfed |
| SHA512 | 80016963bd33bf0990b622c0a11ae92d068e2c4d9c357e3a67087221207dc4214a9e8d08e3f0796f06c1e7b2d322f39aa841c775d6595996808be6a0c978aca7 |
\Users\Admin\AppData\Local\6d6e2bba86cc43191f92b258eb4e2ce49fae99e4814a4ff27bde47433cc3dfed.exe
| MD5 | 827df3d424bf22fc7a5ba2672939790c |
| SHA1 | a044f7e481e8a8b5d16054d382ecfb4aabc0d561 |
| SHA256 | 6d6e2bba86cc43191f92b258eb4e2ce49fae99e4814a4ff27bde47433cc3dfed |
| SHA512 | 80016963bd33bf0990b622c0a11ae92d068e2c4d9c357e3a67087221207dc4214a9e8d08e3f0796f06c1e7b2d322f39aa841c775d6595996808be6a0c978aca7 |
memory/1336-72-0x0000000000AD0000-0x0000000000BD0000-memory.dmp
memory/2840-74-0x0000000000410000-0x0000000000510000-memory.dmp
memory/2840-75-0x0000000000120000-0x0000000000158000-memory.dmp
\Users\Admin\AppData\Local\6d6e2bba86cc43191f92b258eb4e2ce49fae99e4814a4ff27bde47433cc3dfed.exe
| MD5 | 827df3d424bf22fc7a5ba2672939790c |
| SHA1 | a044f7e481e8a8b5d16054d382ecfb4aabc0d561 |
| SHA256 | 6d6e2bba86cc43191f92b258eb4e2ce49fae99e4814a4ff27bde47433cc3dfed |
| SHA512 | 80016963bd33bf0990b622c0a11ae92d068e2c4d9c357e3a67087221207dc4214a9e8d08e3f0796f06c1e7b2d322f39aa841c775d6595996808be6a0c978aca7 |
\Users\Admin\AppData\Local\6d6e2bba86cc43191f92b258eb4e2ce49fae99e4814a4ff27bde47433cc3dfed.exe
| MD5 | 827df3d424bf22fc7a5ba2672939790c |
| SHA1 | a044f7e481e8a8b5d16054d382ecfb4aabc0d561 |
| SHA256 | 6d6e2bba86cc43191f92b258eb4e2ce49fae99e4814a4ff27bde47433cc3dfed |
| SHA512 | 80016963bd33bf0990b622c0a11ae92d068e2c4d9c357e3a67087221207dc4214a9e8d08e3f0796f06c1e7b2d322f39aa841c775d6595996808be6a0c978aca7 |
\Users\Admin\AppData\Local\6d6e2bba86cc43191f92b258eb4e2ce49fae99e4814a4ff27bde47433cc3dfed.exe
| MD5 | 827df3d424bf22fc7a5ba2672939790c |
| SHA1 | a044f7e481e8a8b5d16054d382ecfb4aabc0d561 |
| SHA256 | 6d6e2bba86cc43191f92b258eb4e2ce49fae99e4814a4ff27bde47433cc3dfed |
| SHA512 | 80016963bd33bf0990b622c0a11ae92d068e2c4d9c357e3a67087221207dc4214a9e8d08e3f0796f06c1e7b2d322f39aa841c775d6595996808be6a0c978aca7 |
\Users\Admin\AppData\Local\6d6e2bba86cc43191f92b258eb4e2ce49fae99e4814a4ff27bde47433cc3dfed.exe
| MD5 | 827df3d424bf22fc7a5ba2672939790c |
| SHA1 | a044f7e481e8a8b5d16054d382ecfb4aabc0d561 |
| SHA256 | 6d6e2bba86cc43191f92b258eb4e2ce49fae99e4814a4ff27bde47433cc3dfed |
| SHA512 | 80016963bd33bf0990b622c0a11ae92d068e2c4d9c357e3a67087221207dc4214a9e8d08e3f0796f06c1e7b2d322f39aa841c775d6595996808be6a0c978aca7 |
\Users\Admin\AppData\Local\6d6e2bba86cc43191f92b258eb4e2ce49fae99e4814a4ff27bde47433cc3dfed.exe
| MD5 | 827df3d424bf22fc7a5ba2672939790c |
| SHA1 | a044f7e481e8a8b5d16054d382ecfb4aabc0d561 |
| SHA256 | 6d6e2bba86cc43191f92b258eb4e2ce49fae99e4814a4ff27bde47433cc3dfed |
| SHA512 | 80016963bd33bf0990b622c0a11ae92d068e2c4d9c357e3a67087221207dc4214a9e8d08e3f0796f06c1e7b2d322f39aa841c775d6595996808be6a0c978aca7 |
memory/2840-81-0x0000000000410000-0x0000000000510000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2023-08-15 06:24
Reported
2023-08-15 06:26
Platform
win10v2004-20230703-en
Max time kernel
142s
Max time network
155s
Command Line
Signatures
FatalRat
Fatal Rat payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\6d6e2bba86cc43191f92b258eb4e2ce49fae99e4814a4ff27bde47433cc3dfed.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\6d6e2bba86cc43191f92b258eb4e2ce49fae99e4814a4ff27bde47433cc3dfed.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\6d6e2bba86cc43191f92b258eb4e2ce49fae99e4814a4ff27bde47433cc3dfed.exe | N/A |
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 3936 wrote to memory of 4644 | N/A | C:\Users\Admin\AppData\Local\Temp\6d6e2bba86cc43191f92b258eb4e2ce49fae99e4814a4ff27bde47433cc3dfed.exe | C:\Users\Admin\AppData\Local\6d6e2bba86cc43191f92b258eb4e2ce49fae99e4814a4ff27bde47433cc3dfed.exe |
| PID 3936 wrote to memory of 4644 | N/A | C:\Users\Admin\AppData\Local\Temp\6d6e2bba86cc43191f92b258eb4e2ce49fae99e4814a4ff27bde47433cc3dfed.exe | C:\Users\Admin\AppData\Local\6d6e2bba86cc43191f92b258eb4e2ce49fae99e4814a4ff27bde47433cc3dfed.exe |
| PID 3936 wrote to memory of 4644 | N/A | C:\Users\Admin\AppData\Local\Temp\6d6e2bba86cc43191f92b258eb4e2ce49fae99e4814a4ff27bde47433cc3dfed.exe | C:\Users\Admin\AppData\Local\6d6e2bba86cc43191f92b258eb4e2ce49fae99e4814a4ff27bde47433cc3dfed.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\6d6e2bba86cc43191f92b258eb4e2ce49fae99e4814a4ff27bde47433cc3dfed.exe
"C:\Users\Admin\AppData\Local\Temp\6d6e2bba86cc43191f92b258eb4e2ce49fae99e4814a4ff27bde47433cc3dfed.exe"
C:\Users\Admin\AppData\Local\6d6e2bba86cc43191f92b258eb4e2ce49fae99e4814a4ff27bde47433cc3dfed.exe
"C:\Users\Admin\AppData\Local\6d6e2bba86cc43191f92b258eb4e2ce49fae99e4814a4ff27bde47433cc3dfed.exe"
Network
| Country | Destination | Domain | Proto |
| HK | 39.109.115.130:16553 | tcp | |
| US | 8.8.8.8:53 | 2.136.104.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.81.21.72.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 130.115.109.39.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 2.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 108.211.229.192.in-addr.arpa | udp |
| HK | 39.109.115.130:16553 | tcp | |
| HK | 39.109.115.130:5858 | tcp | |
| US | 8.8.8.8:53 | 59.128.231.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 169.117.168.52.in-addr.arpa | udp |
Files
memory/3936-135-0x0000000010000000-0x0000000010031000-memory.dmp
memory/3936-137-0x0000000000400000-0x0000000000438000-memory.dmp
memory/3936-134-0x0000000000BC0000-0x0000000000CC0000-memory.dmp
memory/3936-138-0x0000000002AB0000-0x0000000002AB1000-memory.dmp
memory/3936-140-0x00000000032F0000-0x000000000331A000-memory.dmp
C:\Users\Admin\AppData\Local\6d6e2bba86cc43191f92b258eb4e2ce49fae99e4814a4ff27bde47433cc3dfed.exe
| MD5 | 827df3d424bf22fc7a5ba2672939790c |
| SHA1 | a044f7e481e8a8b5d16054d382ecfb4aabc0d561 |
| SHA256 | 6d6e2bba86cc43191f92b258eb4e2ce49fae99e4814a4ff27bde47433cc3dfed |
| SHA512 | 80016963bd33bf0990b622c0a11ae92d068e2c4d9c357e3a67087221207dc4214a9e8d08e3f0796f06c1e7b2d322f39aa841c775d6595996808be6a0c978aca7 |
C:\Users\Admin\AppData\Local\6d6e2bba86cc43191f92b258eb4e2ce49fae99e4814a4ff27bde47433cc3dfed.exe
| MD5 | 827df3d424bf22fc7a5ba2672939790c |
| SHA1 | a044f7e481e8a8b5d16054d382ecfb4aabc0d561 |
| SHA256 | 6d6e2bba86cc43191f92b258eb4e2ce49fae99e4814a4ff27bde47433cc3dfed |
| SHA512 | 80016963bd33bf0990b622c0a11ae92d068e2c4d9c357e3a67087221207dc4214a9e8d08e3f0796f06c1e7b2d322f39aa841c775d6595996808be6a0c978aca7 |
C:\Users\Admin\AppData\Local\6d6e2bba86cc43191f92b258eb4e2ce49fae99e4814a4ff27bde47433cc3dfed.exe
| MD5 | 827df3d424bf22fc7a5ba2672939790c |
| SHA1 | a044f7e481e8a8b5d16054d382ecfb4aabc0d561 |
| SHA256 | 6d6e2bba86cc43191f92b258eb4e2ce49fae99e4814a4ff27bde47433cc3dfed |
| SHA512 | 80016963bd33bf0990b622c0a11ae92d068e2c4d9c357e3a67087221207dc4214a9e8d08e3f0796f06c1e7b2d322f39aa841c775d6595996808be6a0c978aca7 |
memory/4644-158-0x0000000001340000-0x0000000001440000-memory.dmp
memory/4644-161-0x0000000000400000-0x0000000000438000-memory.dmp
memory/4644-163-0x0000000003620000-0x000000000364A000-memory.dmp
memory/4644-168-0x0000000001340000-0x0000000001440000-memory.dmp