Analysis Overview
SHA256
4be432f474ff40598c67d16ae052b163fee8297035bb62e4ea317f45a845adc6
Threat Level: Known bad
The file 4be432f474ff40598c67d16ae052b163fee8297035bb62e4ea317f45a845adc6 was found to be: Known bad.
Malicious Activity Summary
Imminent RAT
Adds Run key to start application
Drops desktop.ini file(s)
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
2022-07-12 08:26
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2022-07-12 08:26
Reported
2022-07-12 12:30
Platform
win7-20220414-en
Max time kernel
150s
Max time network
186s
Command Line
Signatures
Imminent RAT
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Windows\CurrentVersion\Run\java = "C:\\Users\\Admin\\AppData\\Roaming\\java\\java.exe" | C:\Users\Admin\AppData\Local\Temp\4be432f474ff40598c67d16ae052b163fee8297035bb62e4ea317f45a845adc6.exe | N/A |
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4be432f474ff40598c67d16ae052b163fee8297035bb62e4ea317f45a845adc6.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\4be432f474ff40598c67d16ae052b163fee8297035bb62e4ea317f45a845adc6.exe | N/A |
| Token: 33 | N/A | C:\Users\Admin\AppData\Local\Temp\4be432f474ff40598c67d16ae052b163fee8297035bb62e4ea317f45a845adc6.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\4be432f474ff40598c67d16ae052b163fee8297035bb62e4ea317f45a845adc6.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4be432f474ff40598c67d16ae052b163fee8297035bb62e4ea317f45a845adc6.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\4be432f474ff40598c67d16ae052b163fee8297035bb62e4ea317f45a845adc6.exe
"C:\Users\Admin\AppData\Local\Temp\4be432f474ff40598c67d16ae052b163fee8297035bb62e4ea317f45a845adc6.exe"
C:\Windows\system32\wbem\WmiApSrv.exe
C:\Windows\system32\wbem\WmiApSrv.exe
Network
| Country | Destination | Domain | Proto |
| KR | 211.248.208.120:9003 | tcp | |
| KR | 211.248.208.120:9003 | tcp | |
| KR | 211.248.208.120:9003 | tcp | |
| KR | 211.248.208.120:9003 | tcp | |
| KR | 211.248.208.120:9003 | tcp | |
| KR | 211.248.208.120:9003 | tcp | |
| KR | 211.248.208.120:9003 | tcp | |
| KR | 211.248.208.120:9003 | tcp | |
| KR | 211.248.208.120:9003 | tcp | |
| KR | 211.248.208.120:9003 | tcp | |
| KR | 211.248.208.120:9003 | tcp | |
| KR | 211.248.208.120:9003 | tcp | |
| KR | 211.248.208.120:9003 | tcp | |
| KR | 211.248.208.120:9003 | tcp | |
| KR | 211.248.208.120:9003 | tcp | |
| KR | 211.248.208.120:9003 | tcp | |
| KR | 211.248.208.120:9003 | tcp | |
| KR | 211.248.208.120:9003 | tcp | |
| KR | 211.248.208.120:9003 | tcp | |
| KR | 211.248.208.120:9003 | tcp | |
| KR | 211.248.208.120:9003 | tcp | |
| KR | 211.248.208.120:9003 | tcp | |
| KR | 211.248.208.120:9003 | tcp |
Files
memory/1528-54-0x0000000075DF1000-0x0000000075DF3000-memory.dmp
memory/1528-55-0x0000000074970000-0x0000000074F1B000-memory.dmp
memory/1528-56-0x0000000074970000-0x0000000074F1B000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-07-12 08:26
Reported
2022-07-12 12:30
Platform
win10v2004-20220414-en
Max time kernel
151s
Max time network
156s
Command Line
Signatures
Imminent RAT
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\java = "C:\\Users\\Admin\\AppData\\Roaming\\java\\java.exe" | C:\Users\Admin\AppData\Local\Temp\4be432f474ff40598c67d16ae052b163fee8297035bb62e4ea317f45a845adc6.exe | N/A |
Drops desktop.ini file(s)
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\assembly\Desktop.ini | C:\Users\Admin\AppData\Local\Temp\4be432f474ff40598c67d16ae052b163fee8297035bb62e4ea317f45a845adc6.exe | N/A |
| File created | C:\Windows\assembly\Desktop.ini | C:\Users\Admin\AppData\Local\Temp\4be432f474ff40598c67d16ae052b163fee8297035bb62e4ea317f45a845adc6.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\4be432f474ff40598c67d16ae052b163fee8297035bb62e4ea317f45a845adc6.exe | N/A |
| File created | C:\Windows\assembly\Desktop.ini | C:\Users\Admin\AppData\Local\Temp\4be432f474ff40598c67d16ae052b163fee8297035bb62e4ea317f45a845adc6.exe | N/A |
| File opened for modification | C:\Windows\assembly\Desktop.ini | C:\Users\Admin\AppData\Local\Temp\4be432f474ff40598c67d16ae052b163fee8297035bb62e4ea317f45a845adc6.exe | N/A |
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4be432f474ff40598c67d16ae052b163fee8297035bb62e4ea317f45a845adc6.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\4be432f474ff40598c67d16ae052b163fee8297035bb62e4ea317f45a845adc6.exe | N/A |
| Token: 33 | N/A | C:\Users\Admin\AppData\Local\Temp\4be432f474ff40598c67d16ae052b163fee8297035bb62e4ea317f45a845adc6.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\4be432f474ff40598c67d16ae052b163fee8297035bb62e4ea317f45a845adc6.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4be432f474ff40598c67d16ae052b163fee8297035bb62e4ea317f45a845adc6.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\4be432f474ff40598c67d16ae052b163fee8297035bb62e4ea317f45a845adc6.exe
"C:\Users\Admin\AppData\Local\Temp\4be432f474ff40598c67d16ae052b163fee8297035bb62e4ea317f45a845adc6.exe"
C:\Windows\system32\wbem\WmiApSrv.exe
C:\Windows\system32\wbem\WmiApSrv.exe
Network
| Country | Destination | Domain | Proto |
| KR | 211.248.208.120:9003 | tcp | |
| NL | 104.110.191.133:80 | tcp | |
| KR | 211.248.208.120:9003 | tcp | |
| KR | 211.248.208.120:9003 | tcp | |
| KR | 211.248.208.120:9003 | tcp | |
| KR | 211.248.208.120:9003 | tcp | |
| KR | 211.248.208.120:9003 | tcp | |
| US | 20.189.173.9:443 | tcp | |
| KR | 211.248.208.120:9003 | tcp | |
| KR | 211.248.208.120:9003 | tcp | |
| KR | 211.248.208.120:9003 | tcp | |
| KR | 211.248.208.120:9003 | tcp | |
| NL | 104.110.191.133:80 | tcp | |
| KR | 211.248.208.120:9003 | tcp | |
| US | 8.8.8.8:53 | 15.89.54.20.in-addr.arpa | udp |
| KR | 211.248.208.120:9003 | tcp | |
| KR | 211.248.208.120:9003 | tcp | |
| NL | 104.110.191.133:80 | tcp | |
| KR | 211.248.208.120:9003 | tcp | |
| KR | 211.248.208.120:9003 | tcp | |
| KR | 211.248.208.120:9003 | tcp | |
| KR | 211.248.208.120:9003 | tcp | |
| KR | 211.248.208.120:9003 | tcp | |
| KR | 211.248.208.120:9003 | tcp | |
| KR | 211.248.208.120:9003 | tcp | |
| KR | 211.248.208.120:9003 | tcp | |
| KR | 211.248.208.120:9003 | tcp | |
| KR | 211.248.208.120:9003 | tcp | |
| KR | 211.248.208.120:9003 | tcp | |
| KR | 211.248.208.120:9003 | tcp | |
| KR | 211.248.208.120:9003 | tcp | |
| KR | 211.248.208.120:9003 | tcp | |
| KR | 211.248.208.120:9003 | tcp | |
| KR | 211.248.208.120:9003 | tcp | |
| KR | 211.248.208.120:9003 | tcp | |
| KR | 211.248.208.120:9003 | tcp |
Files
memory/1180-130-0x0000000075480000-0x0000000075A31000-memory.dmp
memory/1180-131-0x0000000075480000-0x0000000075A31000-memory.dmp