Analysis Overview
SHA256
488cc37920a11c42c5535de635b6bfe121729665e9a5a7a5b9114c33b9493d4a
Threat Level: Known bad
The file 488cc37920a11c42c5535de635b6bfe121729665e9a5a7a5b9114c33b9493d4a was found to be: Known bad.
Malicious Activity Summary
Gh0st RAT payload
FatalRat
Gh0strat
Fatal Rat payload
Executes dropped EXE
Loads dropped DLL
Enumerates physical storage devices
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2023-08-13 14:29
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2023-08-13 14:28
Reported
2023-08-13 14:31
Platform
win7-20230712-en
Max time kernel
120s
Max time network
147s
Command Line
Signatures
FatalRat
Gh0st RAT payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Gh0strat
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\Public\Downloads\WinLong.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\488cc37920a11c42c5535de635b6bfe121729665e9a5a7a5b9114c33b9493d4a.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\488cc37920a11c42c5535de635b6bfe121729665e9a5a7a5b9114c33b9493d4a.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\488cc37920a11c42c5535de635b6bfe121729665e9a5a7a5b9114c33b9493d4a.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Public\Downloads\WinLong.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2912 wrote to memory of 2172 | N/A | C:\Users\Admin\AppData\Local\Temp\488cc37920a11c42c5535de635b6bfe121729665e9a5a7a5b9114c33b9493d4a.exe | C:\Users\Public\Downloads\WinLong.exe |
| PID 2912 wrote to memory of 2172 | N/A | C:\Users\Admin\AppData\Local\Temp\488cc37920a11c42c5535de635b6bfe121729665e9a5a7a5b9114c33b9493d4a.exe | C:\Users\Public\Downloads\WinLong.exe |
| PID 2912 wrote to memory of 2172 | N/A | C:\Users\Admin\AppData\Local\Temp\488cc37920a11c42c5535de635b6bfe121729665e9a5a7a5b9114c33b9493d4a.exe | C:\Users\Public\Downloads\WinLong.exe |
| PID 2912 wrote to memory of 2172 | N/A | C:\Users\Admin\AppData\Local\Temp\488cc37920a11c42c5535de635b6bfe121729665e9a5a7a5b9114c33b9493d4a.exe | C:\Users\Public\Downloads\WinLong.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\488cc37920a11c42c5535de635b6bfe121729665e9a5a7a5b9114c33b9493d4a.exe
"C:\Users\Admin\AppData\Local\Temp\488cc37920a11c42c5535de635b6bfe121729665e9a5a7a5b9114c33b9493d4a.exe"
C:\Users\Public\Downloads\WinLong.exe
"C:\Users\Public\Downloads\WinLong.exe"
Network
| Country | Destination | Domain | Proto |
| HK | 216.83.44.18:30360 | tcp |
Files
memory/2912-54-0x0000000010000000-0x0000000010026000-memory.dmp
\Users\Public\Downloads\WinLong.exe
| MD5 | 4778cee989a91ab916338d8d49efc4b3 |
| SHA1 | 73bce3f6ec4edbaf3a863c475d6e08a0239b71e9 |
| SHA256 | 488cc37920a11c42c5535de635b6bfe121729665e9a5a7a5b9114c33b9493d4a |
| SHA512 | e385c3d750230e8620c0dd902d9025ed9dc9e8a5cf179c1064e903be2e939725251ba2b79ca72e12dec7a06e7061fee5b2bdba223f6636b915a65f40e91c8c86 |
C:\Users\Public\Downloads\WinLong.exe
| MD5 | 4778cee989a91ab916338d8d49efc4b3 |
| SHA1 | 73bce3f6ec4edbaf3a863c475d6e08a0239b71e9 |
| SHA256 | 488cc37920a11c42c5535de635b6bfe121729665e9a5a7a5b9114c33b9493d4a |
| SHA512 | e385c3d750230e8620c0dd902d9025ed9dc9e8a5cf179c1064e903be2e939725251ba2b79ca72e12dec7a06e7061fee5b2bdba223f6636b915a65f40e91c8c86 |
C:\Users\Public\Downloads\WinLong.exe
| MD5 | 4778cee989a91ab916338d8d49efc4b3 |
| SHA1 | 73bce3f6ec4edbaf3a863c475d6e08a0239b71e9 |
| SHA256 | 488cc37920a11c42c5535de635b6bfe121729665e9a5a7a5b9114c33b9493d4a |
| SHA512 | e385c3d750230e8620c0dd902d9025ed9dc9e8a5cf179c1064e903be2e939725251ba2b79ca72e12dec7a06e7061fee5b2bdba223f6636b915a65f40e91c8c86 |
\Users\Public\Downloads\WinLong.exe
| MD5 | 4778cee989a91ab916338d8d49efc4b3 |
| SHA1 | 73bce3f6ec4edbaf3a863c475d6e08a0239b71e9 |
| SHA256 | 488cc37920a11c42c5535de635b6bfe121729665e9a5a7a5b9114c33b9493d4a |
| SHA512 | e385c3d750230e8620c0dd902d9025ed9dc9e8a5cf179c1064e903be2e939725251ba2b79ca72e12dec7a06e7061fee5b2bdba223f6636b915a65f40e91c8c86 |
memory/2172-69-0x0000000010000000-0x0000000010026000-memory.dmp
C:\Users\Public\Downloads\WinLong.exe
| MD5 | 4778cee989a91ab916338d8d49efc4b3 |
| SHA1 | 73bce3f6ec4edbaf3a863c475d6e08a0239b71e9 |
| SHA256 | 488cc37920a11c42c5535de635b6bfe121729665e9a5a7a5b9114c33b9493d4a |
| SHA512 | e385c3d750230e8620c0dd902d9025ed9dc9e8a5cf179c1064e903be2e939725251ba2b79ca72e12dec7a06e7061fee5b2bdba223f6636b915a65f40e91c8c86 |
Analysis: behavioral2
Detonation Overview
Submitted
2023-08-13 14:28
Reported
2023-08-13 14:31
Platform
win10v2004-20230703-en
Max time kernel
141s
Max time network
156s
Command Line
Signatures
FatalRat
Gh0st RAT payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Gh0strat
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\Public\Downloads\WinLong.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\488cc37920a11c42c5535de635b6bfe121729665e9a5a7a5b9114c33b9493d4a.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Public\Downloads\WinLong.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4636 wrote to memory of 3288 | N/A | C:\Users\Admin\AppData\Local\Temp\488cc37920a11c42c5535de635b6bfe121729665e9a5a7a5b9114c33b9493d4a.exe | C:\Users\Public\Downloads\WinLong.exe |
| PID 4636 wrote to memory of 3288 | N/A | C:\Users\Admin\AppData\Local\Temp\488cc37920a11c42c5535de635b6bfe121729665e9a5a7a5b9114c33b9493d4a.exe | C:\Users\Public\Downloads\WinLong.exe |
| PID 4636 wrote to memory of 3288 | N/A | C:\Users\Admin\AppData\Local\Temp\488cc37920a11c42c5535de635b6bfe121729665e9a5a7a5b9114c33b9493d4a.exe | C:\Users\Public\Downloads\WinLong.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\488cc37920a11c42c5535de635b6bfe121729665e9a5a7a5b9114c33b9493d4a.exe
"C:\Users\Admin\AppData\Local\Temp\488cc37920a11c42c5535de635b6bfe121729665e9a5a7a5b9114c33b9493d4a.exe"
C:\Users\Public\Downloads\WinLong.exe
"C:\Users\Public\Downloads\WinLong.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 208.194.73.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 126.136.241.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 71.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 108.211.229.192.in-addr.arpa | udp |
| HK | 216.83.44.18:30360 | tcp | |
| US | 8.8.8.8:53 | 18.44.83.216.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 1.202.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.8.109.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 1.208.79.178.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 3.173.189.20.in-addr.arpa | udp |
Files
memory/4636-133-0x0000000010000000-0x0000000010026000-memory.dmp
C:\Users\Public\Downloads\WinLong.exe
| MD5 | 4778cee989a91ab916338d8d49efc4b3 |
| SHA1 | 73bce3f6ec4edbaf3a863c475d6e08a0239b71e9 |
| SHA256 | 488cc37920a11c42c5535de635b6bfe121729665e9a5a7a5b9114c33b9493d4a |
| SHA512 | e385c3d750230e8620c0dd902d9025ed9dc9e8a5cf179c1064e903be2e939725251ba2b79ca72e12dec7a06e7061fee5b2bdba223f6636b915a65f40e91c8c86 |
C:\Users\Public\Downloads\WinLong.exe
| MD5 | 4778cee989a91ab916338d8d49efc4b3 |
| SHA1 | 73bce3f6ec4edbaf3a863c475d6e08a0239b71e9 |
| SHA256 | 488cc37920a11c42c5535de635b6bfe121729665e9a5a7a5b9114c33b9493d4a |
| SHA512 | e385c3d750230e8620c0dd902d9025ed9dc9e8a5cf179c1064e903be2e939725251ba2b79ca72e12dec7a06e7061fee5b2bdba223f6636b915a65f40e91c8c86 |
C:\Users\Public\Downloads\WinLong.exe
| MD5 | 4778cee989a91ab916338d8d49efc4b3 |
| SHA1 | 73bce3f6ec4edbaf3a863c475d6e08a0239b71e9 |
| SHA256 | 488cc37920a11c42c5535de635b6bfe121729665e9a5a7a5b9114c33b9493d4a |
| SHA512 | e385c3d750230e8620c0dd902d9025ed9dc9e8a5cf179c1064e903be2e939725251ba2b79ca72e12dec7a06e7061fee5b2bdba223f6636b915a65f40e91c8c86 |