Analysis Overview
SHA256
266954c87a20d03e935d66bb0911807eb0a5cfaea04df0d04535e9f5d80daef3
Threat Level: Known bad
The file 266954c87a20d03e935d66bb0911807eb0a5cfaea04df0d04535e9f5d80daef3 was found to be: Known bad.
Malicious Activity Summary
Imminent RAT
Drops desktop.ini file(s)
Adds Run key to start application
Drops file in Windows directory
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2022-06-16 08:33
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2022-06-16 08:33
Reported
2022-06-16 11:04
Platform
win7-20220414-en
Max time kernel
153s
Max time network
158s
Command Line
Signatures
Imminent RAT
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Windows\CurrentVersion\Run\scvhosts = "C:\\Users\\Admin\\AppData\\Roaming\\scvhost\\scvhost.exe" | C:\Users\Admin\AppData\Local\Temp\266954c87a20d03e935d66bb0911807eb0a5cfaea04df0d04535e9f5d80daef3.exe | N/A |
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\266954c87a20d03e935d66bb0911807eb0a5cfaea04df0d04535e9f5d80daef3.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\266954c87a20d03e935d66bb0911807eb0a5cfaea04df0d04535e9f5d80daef3.exe | N/A |
| Token: 33 | N/A | C:\Users\Admin\AppData\Local\Temp\266954c87a20d03e935d66bb0911807eb0a5cfaea04df0d04535e9f5d80daef3.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\266954c87a20d03e935d66bb0911807eb0a5cfaea04df0d04535e9f5d80daef3.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\266954c87a20d03e935d66bb0911807eb0a5cfaea04df0d04535e9f5d80daef3.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\266954c87a20d03e935d66bb0911807eb0a5cfaea04df0d04535e9f5d80daef3.exe
"C:\Users\Admin\AppData\Local\Temp\266954c87a20d03e935d66bb0911807eb0a5cfaea04df0d04535e9f5d80daef3.exe"
C:\Windows\system32\wbem\WmiApSrv.exe
C:\Windows\system32\wbem\WmiApSrv.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | maxibrainz.linkpc.net | udp |
| US | 67.214.175.69:25800 | maxibrainz.linkpc.net | tcp |
| US | 67.214.175.69:25800 | maxibrainz.linkpc.net | tcp |
| US | 67.214.175.69:25800 | maxibrainz.linkpc.net | tcp |
| US | 67.214.175.69:25800 | maxibrainz.linkpc.net | tcp |
| US | 67.214.175.69:25800 | maxibrainz.linkpc.net | tcp |
| US | 67.214.175.69:25800 | maxibrainz.linkpc.net | tcp |
| US | 67.214.175.69:25800 | maxibrainz.linkpc.net | tcp |
| US | 67.214.175.69:25800 | maxibrainz.linkpc.net | tcp |
| US | 67.214.175.69:25800 | maxibrainz.linkpc.net | tcp |
| US | 67.214.175.69:25800 | maxibrainz.linkpc.net | tcp |
| US | 67.214.175.69:25800 | maxibrainz.linkpc.net | tcp |
| US | 67.214.175.69:25800 | maxibrainz.linkpc.net | tcp |
| US | 67.214.175.69:25800 | maxibrainz.linkpc.net | tcp |
| US | 67.214.175.69:25800 | maxibrainz.linkpc.net | tcp |
| US | 67.214.175.69:25800 | maxibrainz.linkpc.net | tcp |
| US | 67.214.175.69:25800 | maxibrainz.linkpc.net | tcp |
| US | 67.214.175.69:25800 | maxibrainz.linkpc.net | tcp |
| US | 67.214.175.69:25800 | maxibrainz.linkpc.net | tcp |
| US | 67.214.175.69:25800 | maxibrainz.linkpc.net | tcp |
| US | 67.214.175.69:25800 | maxibrainz.linkpc.net | tcp |
| US | 67.214.175.69:25800 | maxibrainz.linkpc.net | tcp |
| US | 67.214.175.69:25800 | maxibrainz.linkpc.net | tcp |
| US | 67.214.175.69:25800 | maxibrainz.linkpc.net | tcp |
| US | 67.214.175.69:25800 | maxibrainz.linkpc.net | tcp |
| US | 67.214.175.69:25800 | maxibrainz.linkpc.net | tcp |
Files
memory/1900-54-0x0000000076011000-0x0000000076013000-memory.dmp
memory/1900-55-0x0000000074B90000-0x000000007513B000-memory.dmp
memory/1900-56-0x0000000074B90000-0x000000007513B000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-06-16 08:33
Reported
2022-06-16 11:04
Platform
win10v2004-20220414-en
Max time kernel
156s
Max time network
158s
Command Line
Signatures
Imminent RAT
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\scvhosts = "C:\\Users\\Admin\\AppData\\Roaming\\scvhost\\scvhost.exe" | C:\Users\Admin\AppData\Local\Temp\266954c87a20d03e935d66bb0911807eb0a5cfaea04df0d04535e9f5d80daef3.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\scvhosts = "\\scvhost\\scvhost.exe" | C:\Users\Admin\AppData\Local\Temp\266954c87a20d03e935d66bb0911807eb0a5cfaea04df0d04535e9f5d80daef3.exe | N/A |
Drops desktop.ini file(s)
| Description | Indicator | Process | Target |
| File created | C:\Windows\assembly\Desktop.ini | C:\Users\Admin\AppData\Local\Temp\266954c87a20d03e935d66bb0911807eb0a5cfaea04df0d04535e9f5d80daef3.exe | N/A |
| File opened for modification | C:\Windows\assembly\Desktop.ini | C:\Users\Admin\AppData\Local\Temp\266954c87a20d03e935d66bb0911807eb0a5cfaea04df0d04535e9f5d80daef3.exe | N/A |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\assembly | C:\Users\Admin\AppData\Local\Temp\266954c87a20d03e935d66bb0911807eb0a5cfaea04df0d04535e9f5d80daef3.exe | N/A |
| File created | C:\Windows\assembly\Desktop.ini | C:\Users\Admin\AppData\Local\Temp\266954c87a20d03e935d66bb0911807eb0a5cfaea04df0d04535e9f5d80daef3.exe | N/A |
| File opened for modification | C:\Windows\assembly\Desktop.ini | C:\Users\Admin\AppData\Local\Temp\266954c87a20d03e935d66bb0911807eb0a5cfaea04df0d04535e9f5d80daef3.exe | N/A |
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\266954c87a20d03e935d66bb0911807eb0a5cfaea04df0d04535e9f5d80daef3.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\266954c87a20d03e935d66bb0911807eb0a5cfaea04df0d04535e9f5d80daef3.exe | N/A |
| Token: 33 | N/A | C:\Users\Admin\AppData\Local\Temp\266954c87a20d03e935d66bb0911807eb0a5cfaea04df0d04535e9f5d80daef3.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\266954c87a20d03e935d66bb0911807eb0a5cfaea04df0d04535e9f5d80daef3.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\266954c87a20d03e935d66bb0911807eb0a5cfaea04df0d04535e9f5d80daef3.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\266954c87a20d03e935d66bb0911807eb0a5cfaea04df0d04535e9f5d80daef3.exe
"C:\Users\Admin\AppData\Local\Temp\266954c87a20d03e935d66bb0911807eb0a5cfaea04df0d04535e9f5d80daef3.exe"
C:\Windows\system32\wbem\WmiApSrv.exe
C:\Windows\system32\wbem\WmiApSrv.exe
Network
| Country | Destination | Domain | Proto |
| GB | 51.104.15.253:443 | tcp | |
| NL | 104.110.191.140:80 | tcp | |
| NL | 104.110.191.133:80 | tcp | |
| NL | 104.110.191.140:80 | tcp | |
| US | 8.8.8.8:53 | maxibrainz.linkpc.net | udp |
| US | 67.214.175.69:25800 | maxibrainz.linkpc.net | tcp |
| US | 67.214.175.69:25800 | maxibrainz.linkpc.net | tcp |
| US | 67.214.175.69:25800 | maxibrainz.linkpc.net | tcp |
| US | 67.214.175.69:25800 | maxibrainz.linkpc.net | tcp |
| US | 67.214.175.69:25800 | maxibrainz.linkpc.net | tcp |
| US | 67.214.175.69:25800 | maxibrainz.linkpc.net | tcp |
| US | 67.214.175.69:25800 | maxibrainz.linkpc.net | tcp |
| US | 67.214.175.69:25800 | maxibrainz.linkpc.net | tcp |
| US | 67.214.175.69:25800 | maxibrainz.linkpc.net | tcp |
| US | 67.214.175.69:25800 | maxibrainz.linkpc.net | tcp |
| US | 67.214.175.69:25800 | maxibrainz.linkpc.net | tcp |
| US | 67.214.175.69:25800 | maxibrainz.linkpc.net | tcp |
| US | 67.214.175.69:25800 | maxibrainz.linkpc.net | tcp |
| US | 67.214.175.69:25800 | maxibrainz.linkpc.net | tcp |
| US | 67.214.175.69:25800 | maxibrainz.linkpc.net | tcp |
| US | 67.214.175.69:25800 | maxibrainz.linkpc.net | tcp |
| US | 67.214.175.69:25800 | maxibrainz.linkpc.net | tcp |
| US | 67.214.175.69:25800 | maxibrainz.linkpc.net | tcp |
| US | 67.214.175.69:25800 | maxibrainz.linkpc.net | tcp |
| US | 67.214.175.69:25800 | maxibrainz.linkpc.net | tcp |
| US | 67.214.175.69:25800 | maxibrainz.linkpc.net | tcp |
| US | 67.214.175.69:25800 | tcp |
Files
memory/4704-130-0x0000000075470000-0x0000000075A21000-memory.dmp
memory/4704-131-0x0000000075470000-0x0000000075A21000-memory.dmp