Analysis Overview
SHA256
031c9a8ee79ced6fc22d723a41ddbd3d57a9003001dbcc0eaf693f9e4f59bc48
Threat Level: Known bad
The file 031c9a8ee79ced6fc22d723a41ddbd3d57a9003001dbcc0eaf693f9e4f59bc48 was found to be: Known bad.
Malicious Activity Summary
Imminent RAT
Adds Run key to start application
Suspicious use of SetThreadContext
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Runs ping.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2022-10-29 06:37
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2022-10-29 06:36
Reported
2022-10-29 10:44
Platform
win7-20220901-en
Max time kernel
149s
Max time network
52s
Command Line
Signatures
Imminent RAT
Adds Run key to start application
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run | C:\Windows\SysWOW64\REG.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\KEYDJD = "C:\\Users\\Admin\\AppData\\Roaming\\NextUS\\NextUS8.exe" | C:\Windows\SysWOW64\REG.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1720 set thread context of 1992 | N/A | C:\Users\Admin\AppData\Local\Temp\031c9a8ee79ced6fc22d723a41ddbd3d57a9003001dbcc0eaf693f9e4f59bc48.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe |
Runs ping.exe
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\ping.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\ping.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\ping.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\ping.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\ping.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\ping.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\ping.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\ping.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\ping.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\ping.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\031c9a8ee79ced6fc22d723a41ddbd3d57a9003001dbcc0eaf693f9e4f59bc48.exe | N/A |
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\031c9a8ee79ced6fc22d723a41ddbd3d57a9003001dbcc0eaf693f9e4f59bc48.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\031c9a8ee79ced6fc22d723a41ddbd3d57a9003001dbcc0eaf693f9e4f59bc48.exe
"C:\Users\Admin\AppData\Local\Temp\031c9a8ee79ced6fc22d723a41ddbd3d57a9003001dbcc0eaf693f9e4f59bc48.exe"
C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
"\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe"
C:\Windows\SysWOW64\ping.exe
C:\Windows\System32\ping.exe google.com
C:\Windows\SysWOW64\ping.exe
C:\Windows\System32\ping.exe google.com
C:\Windows\SysWOW64\ping.exe
C:\Windows\System32\ping.exe google.com
C:\Windows\SysWOW64\ping.exe
C:\Windows\System32\ping.exe google.com
C:\Windows\SysWOW64\ping.exe
C:\Windows\System32\ping.exe google.com
C:\Windows\SysWOW64\ping.exe
C:\Windows\System32\ping.exe google.com
C:\Windows\SysWOW64\ping.exe
C:\Windows\System32\ping.exe google.com
C:\Windows\SysWOW64\ping.exe
C:\Windows\System32\ping.exe google.com
C:\Windows\SysWOW64\ping.exe
C:\Windows\System32\ping.exe google.com
C:\Windows\SysWOW64\ping.exe
C:\Windows\System32\ping.exe google.com
C:\Windows\SysWOW64\REG.exe
REG ADD "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /V "KEYDJD" /t REG_SZ /F /D "C:\Users\Admin\AppData\Roaming\NextUS\NextUS8.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | google.com | udp |
| US | 8.8.8.8:53 | Redhaax.ddns.net | udp |
Files
memory/1720-54-0x00000000757A1000-0x00000000757A3000-memory.dmp
memory/1992-55-0x0000000000400000-0x0000000000452000-memory.dmp
memory/1992-56-0x0000000000400000-0x0000000000452000-memory.dmp
memory/1992-58-0x0000000000400000-0x0000000000452000-memory.dmp
memory/1992-59-0x0000000000400000-0x0000000000452000-memory.dmp
memory/1992-61-0x000000000044C38E-mapping.dmp
memory/1992-60-0x0000000000400000-0x0000000000452000-memory.dmp
memory/1992-63-0x0000000000400000-0x0000000000452000-memory.dmp
memory/1992-65-0x0000000000400000-0x0000000000452000-memory.dmp
memory/280-66-0x0000000000000000-mapping.dmp
memory/1720-68-0x00000000749D0000-0x0000000074F7B000-memory.dmp
memory/1992-69-0x00000000749D0000-0x0000000074F7B000-memory.dmp
memory/360-70-0x0000000000000000-mapping.dmp
memory/1640-71-0x0000000000000000-mapping.dmp
memory/1280-72-0x0000000000000000-mapping.dmp
memory/1720-73-0x00000000749D0000-0x0000000074F7B000-memory.dmp
memory/1992-74-0x00000000749D0000-0x0000000074F7B000-memory.dmp
memory/660-75-0x0000000000000000-mapping.dmp
memory/1660-76-0x0000000000000000-mapping.dmp
memory/1036-77-0x0000000000000000-mapping.dmp
memory/2012-78-0x0000000000000000-mapping.dmp
memory/1684-79-0x0000000000000000-mapping.dmp
memory/564-80-0x0000000000000000-mapping.dmp
memory/1904-81-0x0000000000000000-mapping.dmp
memory/1720-82-0x00000000749D0000-0x0000000074F7B000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-10-29 06:36
Reported
2022-10-29 10:44
Platform
win10v2004-20220901-en
Max time kernel
91s
Max time network
139s
Command Line
Signatures
Adds Run key to start application
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run | C:\Windows\SysWOW64\REG.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\KEYDJD = "C:\\Users\\Admin\\AppData\\Roaming\\NextUS\\NextUS8.exe" | C:\Windows\SysWOW64\REG.exe | N/A |
Runs ping.exe
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\ping.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\ping.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\ping.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\ping.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\ping.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\ping.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\ping.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\ping.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\ping.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\ping.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\031c9a8ee79ced6fc22d723a41ddbd3d57a9003001dbcc0eaf693f9e4f59bc48.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\031c9a8ee79ced6fc22d723a41ddbd3d57a9003001dbcc0eaf693f9e4f59bc48.exe
"C:\Users\Admin\AppData\Local\Temp\031c9a8ee79ced6fc22d723a41ddbd3d57a9003001dbcc0eaf693f9e4f59bc48.exe"
C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
"\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe"
C:\Windows\SysWOW64\ping.exe
C:\Windows\System32\ping.exe google.com
C:\Windows\SysWOW64\ping.exe
C:\Windows\System32\ping.exe google.com
C:\Windows\SysWOW64\ping.exe
C:\Windows\System32\ping.exe google.com
C:\Windows\SysWOW64\ping.exe
C:\Windows\System32\ping.exe google.com
C:\Windows\SysWOW64\ping.exe
C:\Windows\System32\ping.exe google.com
C:\Windows\SysWOW64\ping.exe
C:\Windows\System32\ping.exe google.com
C:\Windows\SysWOW64\ping.exe
C:\Windows\System32\ping.exe google.com
C:\Windows\SysWOW64\ping.exe
C:\Windows\System32\ping.exe google.com
C:\Windows\SysWOW64\ping.exe
C:\Windows\System32\ping.exe google.com
C:\Windows\SysWOW64\ping.exe
C:\Windows\System32\ping.exe google.com
C:\Windows\SysWOW64\REG.exe
REG ADD "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /V "KEYDJD" /t REG_SZ /F /D "C:\Users\Admin\AppData\Roaming\NextUS\NextUS8.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | google.com | udp |
| US | 93.184.220.29:80 | tcp | |
| US | 20.42.73.24:443 | tcp | |
| NL | 178.79.208.1:80 | tcp | |
| NL | 104.80.225.205:443 | tcp |
Files
memory/4112-132-0x0000000000000000-mapping.dmp
memory/1804-133-0x0000000000000000-mapping.dmp
memory/2300-134-0x0000000075590000-0x0000000075B41000-memory.dmp
memory/5068-135-0x0000000000000000-mapping.dmp
memory/5052-136-0x0000000000000000-mapping.dmp
memory/4444-137-0x0000000000000000-mapping.dmp
memory/2300-138-0x0000000075590000-0x0000000075B41000-memory.dmp
memory/4464-139-0x0000000000000000-mapping.dmp
memory/1412-140-0x0000000000000000-mapping.dmp
memory/4228-141-0x0000000000000000-mapping.dmp
memory/1172-142-0x0000000000000000-mapping.dmp
memory/4896-143-0x0000000000000000-mapping.dmp
memory/1152-144-0x0000000000000000-mapping.dmp
memory/4040-145-0x0000000000000000-mapping.dmp
memory/2300-146-0x0000000075590000-0x0000000075B41000-memory.dmp