Analysis Overview
SHA256
71c5aa29fc4e8f9f853d757e40984e5e6b6376f5d241c21571671efb08653c3c
Threat Level: Known bad
The file 71c5aa29fc4e8f9f853d757e40984e5e6b6376f5d241c21571671efb08653c3c_NeikiAnalytics.exe was found to be: Known bad.
Malicious Activity Summary
Quasar RAT
Quasar payload
Adds Run key to start application
Looks up external IP address via web service
Suspicious use of SetThreadContext
Enumerates physical storage devices
Program crash
Unsigned PE
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Runs ping.exe
Suspicious use of SetWindowsHookEx
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-29 06:02
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-29 06:02
Reported
2024-06-29 06:05
Platform
win7-20240611-en
Max time kernel
120s
Max time network
121s
Command Line
Signatures
Quasar RAT
Quasar payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Windows\CurrentVersion\Run\isocket = "C:\\Users\\Admin\\isocket.pif" | C:\Users\Admin\AppData\Local\Temp\71c5aa29fc4e8f9f853d757e40984e5e6b6376f5d241c21571671efb08653c3c_NeikiAnalytics.exe | N/A |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | ip-api.com | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2464 set thread context of 2436 | N/A | C:\Users\Admin\AppData\Local\Temp\71c5aa29fc4e8f9f853d757e40984e5e6b6376f5d241c21571671efb08653c3c_NeikiAnalytics.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe |
Enumerates physical storage devices
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe |
Runs ping.exe
| Description | Indicator | Process | Target |
| 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\71c5aa29fc4e8f9f853d757e40984e5e6b6376f5d241c21571671efb08653c3c_NeikiAnalytics.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\71c5aa29fc4e8f9f853d757e40984e5e6b6376f5d241c21571671efb08653c3c_NeikiAnalytics.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\71c5aa29fc4e8f9f853d757e40984e5e6b6376f5d241c21571671efb08653c3c_NeikiAnalytics.exe | N/A |
| Token: SeDebugPrivilege | 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\71c5aa29fc4e8f9f853d757e40984e5e6b6376f5d241c21571671efb08653c3c_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\71c5aa29fc4e8f9f853d757e40984e5e6b6376f5d241c21571671efb08653c3c_NeikiAnalytics.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
C:\Windows\SysWOW64\cmd.exe
cmd /c ""C:\Users\Admin\AppData\Local\Temp\wfUIjfehRdMg.bat" "
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2436 -s 1460
C:\Windows\SysWOW64\chcp.com
chcp 65001
C:\Windows\SysWOW64\PING.EXE
ping -n 10 localhost
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | ip-api.com | udp |
| US | 208.95.112.1:80 | ip-api.com | tcp |
| US | 8.8.8.8:53 | pv8stresser.xyz | udp |
Files
memory/2464-0-0x0000000074A3E000-0x0000000074A3F000-memory.dmp
memory/2464-1-0x0000000000ED0000-0x0000000000F82000-memory.dmp
memory/2464-2-0x00000000001B0000-0x00000000001D8000-memory.dmp
memory/2464-4-0x00000000001B0000-0x00000000001D1000-memory.dmp
memory/2464-9-0x00000000001B0000-0x00000000001D1000-memory.dmp
memory/2464-37-0x00000000001B0000-0x00000000001D1000-memory.dmp
memory/2464-41-0x00000000001B0000-0x00000000001D1000-memory.dmp
memory/2464-39-0x00000000001B0000-0x00000000001D1000-memory.dmp
memory/2464-35-0x00000000001B0000-0x00000000001D1000-memory.dmp
memory/2464-34-0x00000000001B0000-0x00000000001D1000-memory.dmp
memory/2464-31-0x00000000001B0000-0x00000000001D1000-memory.dmp
memory/2464-29-0x00000000001B0000-0x00000000001D1000-memory.dmp
memory/2464-27-0x00000000001B0000-0x00000000001D1000-memory.dmp
memory/2464-25-0x00000000001B0000-0x00000000001D1000-memory.dmp
memory/2464-23-0x00000000001B0000-0x00000000001D1000-memory.dmp
memory/2464-21-0x00000000001B0000-0x00000000001D1000-memory.dmp
memory/2464-19-0x00000000001B0000-0x00000000001D1000-memory.dmp
memory/2464-17-0x00000000001B0000-0x00000000001D1000-memory.dmp
memory/2464-15-0x00000000001B0000-0x00000000001D1000-memory.dmp
memory/2464-13-0x00000000001B0000-0x00000000001D1000-memory.dmp
memory/2464-11-0x00000000001B0000-0x00000000001D1000-memory.dmp
memory/2464-7-0x00000000001B0000-0x00000000001D1000-memory.dmp
memory/2464-5-0x00000000001B0000-0x00000000001D1000-memory.dmp
memory/2464-59-0x00000000001B0000-0x00000000001D1000-memory.dmp
memory/2464-67-0x00000000001B0000-0x00000000001D1000-memory.dmp
memory/2464-65-0x00000000001B0000-0x00000000001D1000-memory.dmp
memory/2464-63-0x00000000001B0000-0x00000000001D1000-memory.dmp
memory/2464-61-0x00000000001B0000-0x00000000001D1000-memory.dmp
memory/2464-57-0x00000000001B0000-0x00000000001D1000-memory.dmp
memory/2464-55-0x00000000001B0000-0x00000000001D1000-memory.dmp
memory/2464-53-0x00000000001B0000-0x00000000001D1000-memory.dmp
memory/2464-51-0x00000000001B0000-0x00000000001D1000-memory.dmp
memory/2464-49-0x00000000001B0000-0x00000000001D1000-memory.dmp
memory/2464-47-0x00000000001B0000-0x00000000001D1000-memory.dmp
memory/2464-45-0x00000000001B0000-0x00000000001D1000-memory.dmp
memory/2464-43-0x00000000001B0000-0x00000000001D1000-memory.dmp
memory/2464-70-0x0000000074A30000-0x000000007511E000-memory.dmp
memory/2464-71-0x0000000000BD0000-0x0000000000C5C000-memory.dmp
memory/2436-83-0x0000000000400000-0x000000000048C000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\wfUIjfehRdMg.bat
| MD5 | aaa0c1403d2a6866bfd6560efb72c6ee |
| SHA1 | e51cb590b4c6c6ca41348adcb79f20b48f48b004 |
| SHA256 | 2679a5368c6b53e90a57610fdce7af867807f4692534ea59cca986c195bd9b60 |
| SHA512 | d02beb8cf1c7b40791c559177c08b6729c988b1a043d1b5e710a0f43be6e82ed56de809f2db8282063a0505ea179a51b839f43ebcf9f347ecf34ff885c87a313 |
memory/2464-94-0x0000000074A30000-0x000000007511E000-memory.dmp
memory/2284-95-0x0000000000900000-0x0000000000912000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-29 06:02
Reported
2024-06-29 06:05
Platform
win10v2004-20240508-en
Max time kernel
147s
Max time network
151s
Command Line
Signatures
Quasar RAT
Quasar payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\isocket = "C:\\Users\\Admin\\isocket.pif" | C:\Users\Admin\AppData\Local\Temp\71c5aa29fc4e8f9f853d757e40984e5e6b6376f5d241c21571671efb08653c3c_NeikiAnalytics.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\71c5aa29fc4e8f9f853d757e40984e5e6b6376f5d241c21571671efb08653c3c_NeikiAnalytics.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2604 wrote to memory of 3592 | N/A | C:\Users\Admin\AppData\Local\Temp\71c5aa29fc4e8f9f853d757e40984e5e6b6376f5d241c21571671efb08653c3c_NeikiAnalytics.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe |
| PID 2604 wrote to memory of 3592 | N/A | C:\Users\Admin\AppData\Local\Temp\71c5aa29fc4e8f9f853d757e40984e5e6b6376f5d241c21571671efb08653c3c_NeikiAnalytics.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe |
| PID 2604 wrote to memory of 3592 | N/A | C:\Users\Admin\AppData\Local\Temp\71c5aa29fc4e8f9f853d757e40984e5e6b6376f5d241c21571671efb08653c3c_NeikiAnalytics.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\71c5aa29fc4e8f9f853d757e40984e5e6b6376f5d241c21571671efb08653c3c_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\71c5aa29fc4e8f9f853d757e40984e5e6b6376f5d241c21571671efb08653c3c_NeikiAnalytics.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
Network
| Country | Destination | Domain | Proto |
| NL | 52.142.223.178:80 | tcp |
Files
memory/2604-0-0x000000007484E000-0x000000007484F000-memory.dmp
memory/2604-1-0x0000000000D90000-0x0000000000E42000-memory.dmp
memory/2604-2-0x0000000005730000-0x0000000005758000-memory.dmp
memory/2604-17-0x0000000005730000-0x0000000005751000-memory.dmp
memory/2604-13-0x0000000005730000-0x0000000005751000-memory.dmp
memory/2604-15-0x0000000005730000-0x0000000005751000-memory.dmp
memory/2604-67-0x0000000005730000-0x0000000005751000-memory.dmp
memory/2604-65-0x0000000005730000-0x0000000005751000-memory.dmp
memory/2604-63-0x0000000005730000-0x0000000005751000-memory.dmp
memory/2604-61-0x0000000005730000-0x0000000005751000-memory.dmp
memory/2604-59-0x0000000005730000-0x0000000005751000-memory.dmp
memory/2604-58-0x0000000005730000-0x0000000005751000-memory.dmp
memory/2604-53-0x0000000005730000-0x0000000005751000-memory.dmp
memory/2604-51-0x0000000005730000-0x0000000005751000-memory.dmp
memory/2604-49-0x0000000005730000-0x0000000005751000-memory.dmp
memory/2604-47-0x0000000005730000-0x0000000005751000-memory.dmp
memory/2604-45-0x0000000005730000-0x0000000005751000-memory.dmp
memory/2604-43-0x0000000005730000-0x0000000005751000-memory.dmp
memory/2604-41-0x0000000005730000-0x0000000005751000-memory.dmp
memory/2604-37-0x0000000005730000-0x0000000005751000-memory.dmp
memory/2604-35-0x0000000005730000-0x0000000005751000-memory.dmp
memory/2604-33-0x0000000005730000-0x0000000005751000-memory.dmp
memory/2604-31-0x0000000005730000-0x0000000005751000-memory.dmp
memory/2604-29-0x0000000005730000-0x0000000005751000-memory.dmp
memory/2604-27-0x0000000005730000-0x0000000005751000-memory.dmp
memory/2604-25-0x0000000005730000-0x0000000005751000-memory.dmp
memory/2604-23-0x0000000005730000-0x0000000005751000-memory.dmp
memory/2604-21-0x0000000005730000-0x0000000005751000-memory.dmp
memory/2604-11-0x0000000005730000-0x0000000005751000-memory.dmp
memory/2604-9-0x0000000005730000-0x0000000005751000-memory.dmp
memory/2604-7-0x0000000005730000-0x0000000005751000-memory.dmp
memory/2604-5-0x0000000005730000-0x0000000005751000-memory.dmp
memory/2604-55-0x0000000005730000-0x0000000005751000-memory.dmp
memory/2604-39-0x0000000005730000-0x0000000005751000-memory.dmp
memory/2604-20-0x0000000005730000-0x0000000005751000-memory.dmp
memory/2604-4-0x0000000005730000-0x0000000005751000-memory.dmp
memory/2604-70-0x0000000074840000-0x0000000074FF0000-memory.dmp
memory/2604-71-0x0000000005950000-0x00000000059EC000-memory.dmp
memory/2604-72-0x00000000058B0000-0x000000000593C000-memory.dmp
memory/2604-73-0x000000007484E000-0x000000007484F000-memory.dmp
memory/2604-74-0x0000000074840000-0x0000000074FF0000-memory.dmp
memory/2604-76-0x0000000074840000-0x0000000074FF0000-memory.dmp