Analysis Overview
SHA256
eb2ecf4e69565b73a8d8e0e482720d4cd53da84a12a4bbc3614ae8a140e9cec4
Threat Level: Known bad
The file 6ef26da1b60b7ded9865e30a03062796.exe was found to be: Known bad.
Malicious Activity Summary
LimeRAT
Executes dropped EXE
Checks computer location settings
Loads dropped DLL
Legitimate hosting services abused for malware hosting/C2
Suspicious use of SetThreadContext
Enumerates physical storage devices
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2022-06-08 17:48
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2022-06-08 17:48
Reported
2022-06-08 17:51
Platform
win7-20220414-en
Max time kernel
152s
Max time network
137s
Command Line
Signatures
LimeRAT
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\svhost.exe | N/A |
| N/A | N/A | C:\Users\Admin\svhost.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\6ef26da1b60b7ded9865e30a03062796.exe | N/A |
Legitimate hosting services abused for malware hosting/C2
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1472 set thread context of 952 | N/A | C:\Users\Admin\AppData\Local\Temp\6ef26da1b60b7ded9865e30a03062796.exe | C:\Users\Admin\AppData\Local\Temp\6ef26da1b60b7ded9865e30a03062796.exe |
| PID 836 set thread context of 1080 | N/A | C:\Users\Admin\svhost.exe | C:\Users\Admin\svhost.exe |
Enumerates physical storage devices
Creates scheduled task(s)
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\schtasks.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\svhost.exe | N/A |
| N/A | N/A | C:\Users\Admin\svhost.exe | N/A |
| N/A | N/A | C:\Users\Admin\svhost.exe | N/A |
| N/A | N/A | C:\Users\Admin\svhost.exe | N/A |
| N/A | N/A | C:\Users\Admin\svhost.exe | N/A |
| N/A | N/A | C:\Users\Admin\svhost.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\6ef26da1b60b7ded9865e30a03062796.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\svhost.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\svhost.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\svhost.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\6ef26da1b60b7ded9865e30a03062796.exe
"C:\Users\Admin\AppData\Local\Temp\6ef26da1b60b7ded9865e30a03062796.exe"
C:\Users\Admin\AppData\Local\Temp\6ef26da1b60b7ded9865e30a03062796.exe
"C:\Users\Admin\AppData\Local\Temp\6ef26da1b60b7ded9865e30a03062796.exe"
C:\Windows\SysWOW64\schtasks.exe
schtasks /create /f /sc ONLOGON /RL HIGHEST /tn LimeRAT-Admin /tr "'C:\Users\Admin\svhost.exe'"
C:\Users\Admin\svhost.exe
"C:\Users\Admin\svhost.exe"
C:\Users\Admin\svhost.exe
"C:\Users\Admin\svhost.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | pastebin.com | udp |
| US | 104.20.68.143:443 | pastebin.com | tcp |
| RU | 80.66.79.77:4043 | tcp |
Files
memory/1472-54-0x0000000000090000-0x00000000000DA000-memory.dmp
memory/952-55-0x0000000000400000-0x000000000040C000-memory.dmp
memory/952-56-0x0000000000400000-0x000000000040C000-memory.dmp
memory/952-58-0x0000000000400000-0x000000000040C000-memory.dmp
memory/952-59-0x0000000000400000-0x000000000040C000-memory.dmp
memory/952-60-0x000000000040894E-mapping.dmp
memory/952-62-0x0000000000400000-0x000000000040C000-memory.dmp
memory/952-64-0x0000000000400000-0x000000000040C000-memory.dmp
memory/848-65-0x0000000000000000-mapping.dmp
memory/952-66-0x0000000074F21000-0x0000000074F23000-memory.dmp
\Users\Admin\svhost.exe
| MD5 | 6ef26da1b60b7ded9865e30a03062796 |
| SHA1 | 69022e9ac2104e3d0d61d916e485b39e0fdf9868 |
| SHA256 | eb2ecf4e69565b73a8d8e0e482720d4cd53da84a12a4bbc3614ae8a140e9cec4 |
| SHA512 | d22477daf5597d2c7d5e5432a29393eb1e1ccaf5f1f30dd39e910552cdd65dde206121dc0ad42c58f71c74975d66c3b48335a5e5963529110eed8c6d7e184bb5 |
memory/836-68-0x0000000000000000-mapping.dmp
C:\Users\Admin\svhost.exe
| MD5 | 6ef26da1b60b7ded9865e30a03062796 |
| SHA1 | 69022e9ac2104e3d0d61d916e485b39e0fdf9868 |
| SHA256 | eb2ecf4e69565b73a8d8e0e482720d4cd53da84a12a4bbc3614ae8a140e9cec4 |
| SHA512 | d22477daf5597d2c7d5e5432a29393eb1e1ccaf5f1f30dd39e910552cdd65dde206121dc0ad42c58f71c74975d66c3b48335a5e5963529110eed8c6d7e184bb5 |
C:\Users\Admin\svhost.exe
| MD5 | 6ef26da1b60b7ded9865e30a03062796 |
| SHA1 | 69022e9ac2104e3d0d61d916e485b39e0fdf9868 |
| SHA256 | eb2ecf4e69565b73a8d8e0e482720d4cd53da84a12a4bbc3614ae8a140e9cec4 |
| SHA512 | d22477daf5597d2c7d5e5432a29393eb1e1ccaf5f1f30dd39e910552cdd65dde206121dc0ad42c58f71c74975d66c3b48335a5e5963529110eed8c6d7e184bb5 |
memory/836-71-0x0000000000100000-0x000000000014A000-memory.dmp
memory/1080-77-0x000000000040894E-mapping.dmp
C:\Users\Admin\svhost.exe
| MD5 | 6ef26da1b60b7ded9865e30a03062796 |
| SHA1 | 69022e9ac2104e3d0d61d916e485b39e0fdf9868 |
| SHA256 | eb2ecf4e69565b73a8d8e0e482720d4cd53da84a12a4bbc3614ae8a140e9cec4 |
| SHA512 | d22477daf5597d2c7d5e5432a29393eb1e1ccaf5f1f30dd39e910552cdd65dde206121dc0ad42c58f71c74975d66c3b48335a5e5963529110eed8c6d7e184bb5 |
memory/1080-84-0x0000000000590000-0x00000000005AC000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-06-08 17:48
Reported
2022-06-08 17:51
Platform
win10v2004-20220414-en
Max time kernel
151s
Max time network
154s
Command Line
Signatures
LimeRAT
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\svhost.exe | N/A |
| N/A | N/A | C:\Users\Admin\svhost.exe | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\6ef26da1b60b7ded9865e30a03062796.exe | N/A |
Legitimate hosting services abused for malware hosting/C2
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 4288 set thread context of 2692 | N/A | C:\Users\Admin\AppData\Local\Temp\6ef26da1b60b7ded9865e30a03062796.exe | C:\Users\Admin\AppData\Local\Temp\6ef26da1b60b7ded9865e30a03062796.exe |
| PID 1384 set thread context of 3704 | N/A | C:\Users\Admin\svhost.exe | C:\Users\Admin\svhost.exe |
Enumerates physical storage devices
Creates scheduled task(s)
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\schtasks.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\svhost.exe | N/A |
| N/A | N/A | C:\Users\Admin\svhost.exe | N/A |
| N/A | N/A | C:\Users\Admin\svhost.exe | N/A |
| N/A | N/A | C:\Users\Admin\svhost.exe | N/A |
| N/A | N/A | C:\Users\Admin\svhost.exe | N/A |
| N/A | N/A | C:\Users\Admin\svhost.exe | N/A |
| N/A | N/A | C:\Users\Admin\svhost.exe | N/A |
| N/A | N/A | C:\Users\Admin\svhost.exe | N/A |
| N/A | N/A | C:\Users\Admin\svhost.exe | N/A |
| N/A | N/A | C:\Users\Admin\svhost.exe | N/A |
| N/A | N/A | C:\Users\Admin\svhost.exe | N/A |
| N/A | N/A | C:\Users\Admin\svhost.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\6ef26da1b60b7ded9865e30a03062796.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\svhost.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\svhost.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\svhost.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\6ef26da1b60b7ded9865e30a03062796.exe
"C:\Users\Admin\AppData\Local\Temp\6ef26da1b60b7ded9865e30a03062796.exe"
C:\Users\Admin\AppData\Local\Temp\6ef26da1b60b7ded9865e30a03062796.exe
"C:\Users\Admin\AppData\Local\Temp\6ef26da1b60b7ded9865e30a03062796.exe"
C:\Windows\SysWOW64\schtasks.exe
schtasks /create /f /sc ONLOGON /RL HIGHEST /tn LimeRAT-Admin /tr "'C:\Users\Admin\svhost.exe'"
C:\Users\Admin\svhost.exe
"C:\Users\Admin\svhost.exe"
C:\Users\Admin\svhost.exe
"C:\Users\Admin\svhost.exe"
Network
| Country | Destination | Domain | Proto |
| US | 93.184.220.29:80 | tcp | |
| US | 8.249.91.254:80 | tcp | |
| US | 8.8.8.8:53 | pastebin.com | udp |
| US | 104.20.67.143:443 | pastebin.com | tcp |
| RU | 80.66.79.77:4043 | tcp | |
| US | 20.42.73.26:443 | tcp | |
| NL | 8.238.21.126:80 | tcp | |
| US | 8.253.208.112:80 | tcp | |
| US | 8.253.208.112:80 | tcp |
Files
memory/4288-130-0x0000000000640000-0x000000000068A000-memory.dmp
memory/4288-131-0x0000000005F00000-0x00000000064A4000-memory.dmp
memory/2692-132-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\6ef26da1b60b7ded9865e30a03062796.exe.log
| MD5 | 3ca2f9e6a94c24c455ac9431a0bf479b |
| SHA1 | a90309eec691588990609f8f8ad9b935d6f38eb2 |
| SHA256 | e84d0c64750ec6333b67eb8aef737bb21cd86c6ef6e520c6537ede13505e125e |
| SHA512 | ba66e42b384f0d865a21d9169169a0b2bd9c62ebee68acc63a191b1a67ca16f4534f955055fc84bbc4a9cd22cec11c3c22a15df7741d99b7dec456e5cabcb0b5 |
memory/2692-135-0x00000000003A0000-0x00000000003AC000-memory.dmp
memory/2692-136-0x0000000004B90000-0x0000000004C2C000-memory.dmp
memory/2692-137-0x0000000004C30000-0x0000000004C96000-memory.dmp
memory/2020-138-0x0000000000000000-mapping.dmp
memory/1384-139-0x0000000000000000-mapping.dmp
C:\Users\Admin\svhost.exe
| MD5 | 6ef26da1b60b7ded9865e30a03062796 |
| SHA1 | 69022e9ac2104e3d0d61d916e485b39e0fdf9868 |
| SHA256 | eb2ecf4e69565b73a8d8e0e482720d4cd53da84a12a4bbc3614ae8a140e9cec4 |
| SHA512 | d22477daf5597d2c7d5e5432a29393eb1e1ccaf5f1f30dd39e910552cdd65dde206121dc0ad42c58f71c74975d66c3b48335a5e5963529110eed8c6d7e184bb5 |
C:\Users\Admin\svhost.exe
| MD5 | 6ef26da1b60b7ded9865e30a03062796 |
| SHA1 | 69022e9ac2104e3d0d61d916e485b39e0fdf9868 |
| SHA256 | eb2ecf4e69565b73a8d8e0e482720d4cd53da84a12a4bbc3614ae8a140e9cec4 |
| SHA512 | d22477daf5597d2c7d5e5432a29393eb1e1ccaf5f1f30dd39e910552cdd65dde206121dc0ad42c58f71c74975d66c3b48335a5e5963529110eed8c6d7e184bb5 |
memory/1384-142-0x0000000000B80000-0x0000000000BCA000-memory.dmp
memory/3704-143-0x0000000000000000-mapping.dmp
C:\Users\Admin\svhost.exe
| MD5 | 6ef26da1b60b7ded9865e30a03062796 |
| SHA1 | 69022e9ac2104e3d0d61d916e485b39e0fdf9868 |
| SHA256 | eb2ecf4e69565b73a8d8e0e482720d4cd53da84a12a4bbc3614ae8a140e9cec4 |
| SHA512 | d22477daf5597d2c7d5e5432a29393eb1e1ccaf5f1f30dd39e910552cdd65dde206121dc0ad42c58f71c74975d66c3b48335a5e5963529110eed8c6d7e184bb5 |
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\svhost.exe.log
| MD5 | 3ca2f9e6a94c24c455ac9431a0bf479b |
| SHA1 | a90309eec691588990609f8f8ad9b935d6f38eb2 |
| SHA256 | e84d0c64750ec6333b67eb8aef737bb21cd86c6ef6e520c6537ede13505e125e |
| SHA512 | ba66e42b384f0d865a21d9169169a0b2bd9c62ebee68acc63a191b1a67ca16f4534f955055fc84bbc4a9cd22cec11c3c22a15df7741d99b7dec456e5cabcb0b5 |
memory/3704-147-0x0000000007350000-0x00000000073E2000-memory.dmp