Analysis Overview
SHA256
fcac9c5d0f0fcc958938327bc1f9586882966850933cc78b968c9daeba4c4c3a
Threat Level: Known bad
The file fcac9c5d0f0fcc958938327bc1f9586882966850933cc78b968c9daeba4c4c3a was found to be: Known bad.
Malicious Activity Summary
Imminent RAT
Drops startup file
Suspicious use of SetThreadContext
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2022-07-25 03:42
Signatures
Analysis: behavioral2
Detonation Overview
Submitted
2022-07-25 03:42
Reported
2022-07-25 03:45
Platform
win10v2004-20220721-en
Max time kernel
167s
Max time network
179s
Command Line
Signatures
Imminent RAT
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\smghjgfkqawuoac.eu.url | C:\Users\Admin\AppData\Local\Temp\fcac9c5d0f0fcc958938327bc1f9586882966850933cc78b968c9daeba4c4c3a.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 4832 set thread context of 1728 | N/A | C:\Users\Admin\AppData\Local\Temp\fcac9c5d0f0fcc958938327bc1f9586882966850933cc78b968c9daeba4c4c3a.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe |
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe | N/A |
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\fcac9c5d0f0fcc958938327bc1f9586882966850933cc78b968c9daeba4c4c3a.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe | N/A |
| Token: 33 | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4832 wrote to memory of 1728 | N/A | C:\Users\Admin\AppData\Local\Temp\fcac9c5d0f0fcc958938327bc1f9586882966850933cc78b968c9daeba4c4c3a.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe |
| PID 4832 wrote to memory of 1728 | N/A | C:\Users\Admin\AppData\Local\Temp\fcac9c5d0f0fcc958938327bc1f9586882966850933cc78b968c9daeba4c4c3a.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe |
| PID 4832 wrote to memory of 1728 | N/A | C:\Users\Admin\AppData\Local\Temp\fcac9c5d0f0fcc958938327bc1f9586882966850933cc78b968c9daeba4c4c3a.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe |
| PID 4832 wrote to memory of 1728 | N/A | C:\Users\Admin\AppData\Local\Temp\fcac9c5d0f0fcc958938327bc1f9586882966850933cc78b968c9daeba4c4c3a.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\fcac9c5d0f0fcc958938327bc1f9586882966850933cc78b968c9daeba4c4c3a.exe
"C:\Users\Admin\AppData\Local\Temp\fcac9c5d0f0fcc958938327bc1f9586882966850933cc78b968c9daeba4c4c3a.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
"C:\Users\Admin\AppData\Local\Temp\fcac9c5d0f0fcc958938327bc1f9586882966850933cc78b968c9daeba4c4c3a.exe"
C:\Windows\system32\wbem\WmiApSrv.exe
C:\Windows\system32\wbem\WmiApSrv.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.253.183.249:80 | tcp | |
| US | 8.253.183.249:80 | tcp | |
| IE | 40.126.31.73:443 | tcp | |
| US | 8.253.183.249:80 | tcp | |
| NL | 104.80.225.205:443 | tcp | |
| US | 8.8.8.8:53 | theeraser94.ddns.net | udp |
| FR | 51.11.192.48:443 | tcp | |
| US | 8.8.8.8:53 | theeraser94.ddns.net | udp |
| US | 8.8.8.8:53 | theeraser94.ddns.net | udp |
| US | 8.253.183.249:80 | tcp | |
| US | 8.253.183.249:80 | tcp | |
| US | 8.253.183.249:80 | tcp | |
| US | 8.8.8.8:53 | theeraser94.ddns.net | udp |
| US | 8.8.8.8:53 | theeraser94.ddns.net | udp |
| US | 8.8.8.8:53 | 164.2.77.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | theeraser94.ddns.net | udp |
| US | 8.8.8.8:53 | theeraser94.ddns.net | udp |
| US | 8.8.8.8:53 | theeraser94.ddns.net | udp |
| US | 8.8.8.8:53 | theeraser94.ddns.net | udp |
| US | 8.8.8.8:53 | theeraser94.ddns.net | udp |
| US | 8.8.8.8:53 | theeraser94.ddns.net | udp |
| US | 8.253.135.120:80 | tcp | |
| US | 8.8.8.8:53 | theeraser94.ddns.net | udp |
| US | 8.8.8.8:53 | theeraser94.ddns.net | udp |
| US | 8.8.8.8:53 | theeraser94.ddns.net | udp |
| US | 8.8.8.8:53 | theeraser94.ddns.net | udp |
| US | 8.8.8.8:53 | theeraser94.ddns.net | udp |
| US | 8.8.8.8:53 | theeraser94.ddns.net | udp |
| US | 8.8.8.8:53 | theeraser94.ddns.net | udp |
| US | 8.8.8.8:53 | theeraser94.ddns.net | udp |
| US | 8.8.8.8:53 | theeraser94.ddns.net | udp |
| US | 8.8.8.8:53 | theeraser94.ddns.net | udp |
| US | 8.8.8.8:53 | theeraser94.ddns.net | udp |
| US | 8.8.8.8:53 | theeraser94.ddns.net | udp |
| US | 8.8.8.8:53 | theeraser94.ddns.net | udp |
| US | 8.8.8.8:53 | theeraser94.ddns.net | udp |
| US | 8.8.8.8:53 | theeraser94.ddns.net | udp |
| US | 8.8.8.8:53 | theeraser94.ddns.net | udp |
| US | 8.8.8.8:53 | theeraser94.ddns.net | udp |
| US | 8.8.8.8:53 | theeraser94.ddns.net | udp |
Files
memory/1728-130-0x0000000000000000-mapping.dmp
memory/1728-131-0x0000000000400000-0x0000000000456000-memory.dmp
memory/1728-132-0x0000000006550000-0x00000000065EC000-memory.dmp
memory/1728-133-0x0000000006BA0000-0x0000000007144000-memory.dmp
memory/1728-134-0x0000000006730000-0x00000000067C2000-memory.dmp
memory/1728-135-0x00000000071C0000-0x0000000007226000-memory.dmp
memory/1728-136-0x0000000007950000-0x000000000795A000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2022-07-25 03:42
Reported
2022-07-25 03:44
Platform
win7-20220715-en
Max time kernel
151s
Max time network
44s
Command Line
Signatures
Imminent RAT
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\smghjgfkqawuoac.eu.url | C:\Users\Admin\AppData\Local\Temp\fcac9c5d0f0fcc958938327bc1f9586882966850933cc78b968c9daeba4c4c3a.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1112 set thread context of 1064 | N/A | C:\Users\Admin\AppData\Local\Temp\fcac9c5d0f0fcc958938327bc1f9586882966850933cc78b968c9daeba4c4c3a.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe |
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe | N/A |
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\fcac9c5d0f0fcc958938327bc1f9586882966850933cc78b968c9daeba4c4c3a.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\fcac9c5d0f0fcc958938327bc1f9586882966850933cc78b968c9daeba4c4c3a.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe | N/A |
| Token: 33 | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\fcac9c5d0f0fcc958938327bc1f9586882966850933cc78b968c9daeba4c4c3a.exe
"C:\Users\Admin\AppData\Local\Temp\fcac9c5d0f0fcc958938327bc1f9586882966850933cc78b968c9daeba4c4c3a.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
"C:\Users\Admin\AppData\Local\Temp\fcac9c5d0f0fcc958938327bc1f9586882966850933cc78b968c9daeba4c4c3a.exe"
C:\Windows\system32\wbem\WmiApSrv.exe
C:\Windows\system32\wbem\WmiApSrv.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | theeraser94.ddns.net | udp |
Files
memory/1112-54-0x00000000753E1000-0x00000000753E3000-memory.dmp
memory/1064-55-0x0000000000171CAE-mapping.dmp
memory/1064-57-0x0000000000120000-0x0000000000176000-memory.dmp
memory/1064-58-0x0000000000350000-0x0000000000360000-memory.dmp
memory/1064-59-0x0000000004A90000-0x0000000004B3E000-memory.dmp
memory/1064-60-0x0000000000370000-0x0000000000398000-memory.dmp
memory/1064-61-0x0000000000580000-0x0000000000596000-memory.dmp