Analysis Overview
SHA256
050ba96d0efe30e1b9f525ac12941a25affd0e7ff51efba8f2d7602387792738
Threat Level: Known bad
The file 050ba96d0efe30e1b9f525ac12941a25affd0e7ff51efba8f2d7602387792738 was found to be: Known bad.
Malicious Activity Summary
Imminent RAT
Modifies WinLogon for persistence
Drops desktop.ini file(s)
Suspicious use of SetThreadContext
Drops file in Windows directory
Suspicious use of WriteProcessMemory
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2022-10-29 15:40
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2022-10-29 15:40
Reported
2022-10-29 21:46
Platform
win7-20220812-en
Max time kernel
141s
Max time network
158s
Command Line
Signatures
Imminent RAT
Modifies WinLogon for persistence
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "\"C:\\Users\\Admin\\AppData\\Roaming\\VXyp7dAoE27slGpl\\wFCcEGTWEmh5.exe\",explorer.exe" | C:\Users\Admin\AppData\Local\Temp\050ba96d0efe30e1b9f525ac12941a25affd0e7ff51efba8f2d7602387792738.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1880 set thread context of 1936 | N/A | C:\Users\Admin\AppData\Local\Temp\050ba96d0efe30e1b9f525ac12941a25affd0e7ff51efba8f2d7602387792738.exe | C:\Users\Admin\AppData\Local\Temp\050ba96d0efe30e1b9f525ac12941a25affd0e7ff51efba8f2d7602387792738.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\050ba96d0efe30e1b9f525ac12941a25affd0e7ff51efba8f2d7602387792738.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\050ba96d0efe30e1b9f525ac12941a25affd0e7ff51efba8f2d7602387792738.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\050ba96d0efe30e1b9f525ac12941a25affd0e7ff51efba8f2d7602387792738.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\050ba96d0efe30e1b9f525ac12941a25affd0e7ff51efba8f2d7602387792738.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\050ba96d0efe30e1b9f525ac12941a25affd0e7ff51efba8f2d7602387792738.exe
"C:\Users\Admin\AppData\Local\Temp\050ba96d0efe30e1b9f525ac12941a25affd0e7ff51efba8f2d7602387792738.exe"
C:\Users\Admin\AppData\Local\Temp\050ba96d0efe30e1b9f525ac12941a25affd0e7ff51efba8f2d7602387792738.exe
"C:\Users\Admin\AppData\Local\Temp\050ba96d0efe30e1b9f525ac12941a25affd0e7ff51efba8f2d7602387792738.exe"
Network
| Country | Destination | Domain | Proto |
| US | 50.165.190.203:200 | tcp | |
| US | 50.165.190.203:200 | tcp | |
| US | 50.165.190.203:200 | tcp | |
| US | 50.165.190.203:200 | tcp |
Files
memory/1880-54-0x0000000075571000-0x0000000075573000-memory.dmp
memory/1880-55-0x00000000740E0000-0x000000007468B000-memory.dmp
memory/1880-56-0x00000000740E0000-0x000000007468B000-memory.dmp
memory/1936-57-0x0000000000400000-0x0000000000454000-memory.dmp
memory/1936-58-0x0000000000400000-0x0000000000454000-memory.dmp
memory/1936-60-0x0000000000400000-0x0000000000454000-memory.dmp
memory/1936-62-0x0000000000400000-0x0000000000454000-memory.dmp
memory/1936-63-0x0000000000400000-0x0000000000454000-memory.dmp
memory/1936-64-0x000000000044578E-mapping.dmp
memory/1936-66-0x0000000000400000-0x0000000000454000-memory.dmp
memory/1936-68-0x0000000000400000-0x0000000000454000-memory.dmp
memory/1880-70-0x00000000740E0000-0x000000007468B000-memory.dmp
memory/1936-71-0x00000000740E0000-0x000000007468B000-memory.dmp
memory/1936-72-0x00000000740E0000-0x000000007468B000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-10-29 15:40
Reported
2022-10-29 21:46
Platform
win10v2004-20220812-en
Max time kernel
147s
Max time network
157s
Command Line
Signatures
Imminent RAT
Modifies WinLogon for persistence
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "\"C:\\Users\\Admin\\AppData\\Roaming\\VXyp7dAoE27slGpl\\1CU2wqcQdYVv.exe\",explorer.exe" | C:\Users\Admin\AppData\Local\Temp\050ba96d0efe30e1b9f525ac12941a25affd0e7ff51efba8f2d7602387792738.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\050ba96d0efe30e1b9f525ac12941a25affd0e7ff51efba8f2d7602387792738.exe | N/A |
| File opened for modification | C:\Windows\assembly\Desktop.ini | C:\Users\Admin\AppData\Local\Temp\050ba96d0efe30e1b9f525ac12941a25affd0e7ff51efba8f2d7602387792738.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2036 set thread context of 3108 | N/A | C:\Users\Admin\AppData\Local\Temp\050ba96d0efe30e1b9f525ac12941a25affd0e7ff51efba8f2d7602387792738.exe | C:\Users\Admin\AppData\Local\Temp\050ba96d0efe30e1b9f525ac12941a25affd0e7ff51efba8f2d7602387792738.exe |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\assembly | C:\Users\Admin\AppData\Local\Temp\050ba96d0efe30e1b9f525ac12941a25affd0e7ff51efba8f2d7602387792738.exe | N/A |
| File created | C:\Windows\assembly\Desktop.ini | C:\Users\Admin\AppData\Local\Temp\050ba96d0efe30e1b9f525ac12941a25affd0e7ff51efba8f2d7602387792738.exe | N/A |
| File opened for modification | C:\Windows\assembly\Desktop.ini | C:\Users\Admin\AppData\Local\Temp\050ba96d0efe30e1b9f525ac12941a25affd0e7ff51efba8f2d7602387792738.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\050ba96d0efe30e1b9f525ac12941a25affd0e7ff51efba8f2d7602387792738.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\050ba96d0efe30e1b9f525ac12941a25affd0e7ff51efba8f2d7602387792738.exe | N/A |
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\050ba96d0efe30e1b9f525ac12941a25affd0e7ff51efba8f2d7602387792738.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\050ba96d0efe30e1b9f525ac12941a25affd0e7ff51efba8f2d7602387792738.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\050ba96d0efe30e1b9f525ac12941a25affd0e7ff51efba8f2d7602387792738.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\050ba96d0efe30e1b9f525ac12941a25affd0e7ff51efba8f2d7602387792738.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\050ba96d0efe30e1b9f525ac12941a25affd0e7ff51efba8f2d7602387792738.exe
"C:\Users\Admin\AppData\Local\Temp\050ba96d0efe30e1b9f525ac12941a25affd0e7ff51efba8f2d7602387792738.exe"
C:\Users\Admin\AppData\Local\Temp\050ba96d0efe30e1b9f525ac12941a25affd0e7ff51efba8f2d7602387792738.exe
"C:\Users\Admin\AppData\Local\Temp\050ba96d0efe30e1b9f525ac12941a25affd0e7ff51efba8f2d7602387792738.exe"
Network
| Country | Destination | Domain | Proto |
| US | 93.184.220.29:80 | tcp | |
| US | 52.168.112.66:443 | tcp | |
| US | 8.252.51.254:80 | tcp | |
| NL | 104.80.225.205:443 | tcp | |
| US | 50.165.190.203:200 | tcp | |
| US | 8.8.8.8:53 | 226.101.242.52.in-addr.arpa | udp |
| US | 50.165.190.203:200 | tcp | |
| US | 50.165.190.203:200 | tcp | |
| US | 50.165.190.203:200 | tcp |
Files
memory/2036-132-0x0000000074EC0000-0x0000000075471000-memory.dmp
memory/2036-133-0x0000000074EC0000-0x0000000075471000-memory.dmp
memory/3108-134-0x0000000000000000-mapping.dmp
memory/3108-135-0x0000000000400000-0x0000000000454000-memory.dmp
C:\Users\Admin\AppData\Local\Microsoft\CLR_v2.0_32\UsageLogs\050ba96d0efe30e1b9f525ac12941a25affd0e7ff51efba8f2d7602387792738.exe.log
| MD5 | 0a9b4592cd49c3c21f6767c2dabda92f |
| SHA1 | f534297527ae5ccc0ecb2221ddeb8e58daeb8b74 |
| SHA256 | c7effe9cb81a70d738dee863991afefab040290d4c4b78b4202383bcb9f88fcd |
| SHA512 | 6b878df474e5bbfb8e9e265f15a76560c2ef151dcebc6388c82d7f6f86ffaf83f5ade5a09f1842e493cb6c8fd63b0b88d088c728fd725f7139f965a5ee332307 |
memory/2036-137-0x0000000074EC0000-0x0000000075471000-memory.dmp
memory/3108-138-0x0000000074EC0000-0x0000000075471000-memory.dmp
memory/3108-139-0x0000000074EC0000-0x0000000075471000-memory.dmp