Analysis Overview
SHA256
7b5b3b4a6c48e02876912202d71c7a1eb9781dad619e578029127921143ff8cb
Threat Level: Known bad
The file 7b5b3b4a6c48e02876912202d71c7a1eb9781dad619e578029127921143ff8cb.exe was found to be: Known bad.
Malicious Activity Summary
AgentTesla
Detects executables referencing many email and collaboration clients. Observed in information stealers
Detects executables referencing Windows vault credential objects. Observed in infostealers
Detect packed .NET executables. Mostly AgentTeslaV4.
Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
Detects executables referencing many file transfer clients. Observed in information stealers
Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers
AutoIT Executable
Suspicious use of SetThreadContext
Unsigned PE
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: MapViewOfSection
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-06-04 01:32
Signatures
AutoIT Executable
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-04 01:32
Reported
2024-06-04 01:35
Platform
win7-20240221-en
Max time kernel
120s
Max time network
122s
Command Line
Signatures
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\7b5b3b4a6c48e02876912202d71c7a1eb9781dad619e578029127921143ff8cb.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\7b5b3b4a6c48e02876912202d71c7a1eb9781dad619e578029127921143ff8cb.exe | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\7b5b3b4a6c48e02876912202d71c7a1eb9781dad619e578029127921143ff8cb.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\7b5b3b4a6c48e02876912202d71c7a1eb9781dad619e578029127921143ff8cb.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\7b5b3b4a6c48e02876912202d71c7a1eb9781dad619e578029127921143ff8cb.exe
"C:\Users\Admin\AppData\Local\Temp\7b5b3b4a6c48e02876912202d71c7a1eb9781dad619e578029127921143ff8cb.exe"
Network
Files
memory/1848-10-0x0000000000160000-0x0000000000164000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-04 01:32
Reported
2024-06-04 01:35
Platform
win10v2004-20240508-en
Max time kernel
142s
Max time network
102s
Command Line
Signatures
AgentTesla
Detect packed .NET executables. Mostly AgentTeslaV4.
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Detects executables referencing Windows vault credential objects. Observed in infostealers
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Detects executables referencing many email and collaboration clients. Observed in information stealers
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Detects executables referencing many file transfer clients. Observed in information stealers
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 5040 set thread context of 696 | N/A | C:\Users\Admin\AppData\Local\Temp\7b5b3b4a6c48e02876912202d71c7a1eb9781dad619e578029127921143ff8cb.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\7b5b3b4a6c48e02876912202d71c7a1eb9781dad619e578029127921143ff8cb.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\7b5b3b4a6c48e02876912202d71c7a1eb9781dad619e578029127921143ff8cb.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\7b5b3b4a6c48e02876912202d71c7a1eb9781dad619e578029127921143ff8cb.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\7b5b3b4a6c48e02876912202d71c7a1eb9781dad619e578029127921143ff8cb.exe | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\7b5b3b4a6c48e02876912202d71c7a1eb9781dad619e578029127921143ff8cb.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\7b5b3b4a6c48e02876912202d71c7a1eb9781dad619e578029127921143ff8cb.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 5040 wrote to memory of 696 | N/A | C:\Users\Admin\AppData\Local\Temp\7b5b3b4a6c48e02876912202d71c7a1eb9781dad619e578029127921143ff8cb.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe |
| PID 5040 wrote to memory of 696 | N/A | C:\Users\Admin\AppData\Local\Temp\7b5b3b4a6c48e02876912202d71c7a1eb9781dad619e578029127921143ff8cb.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe |
| PID 5040 wrote to memory of 696 | N/A | C:\Users\Admin\AppData\Local\Temp\7b5b3b4a6c48e02876912202d71c7a1eb9781dad619e578029127921143ff8cb.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe |
| PID 5040 wrote to memory of 696 | N/A | C:\Users\Admin\AppData\Local\Temp\7b5b3b4a6c48e02876912202d71c7a1eb9781dad619e578029127921143ff8cb.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\7b5b3b4a6c48e02876912202d71c7a1eb9781dad619e578029127921143ff8cb.exe
"C:\Users\Admin\AppData\Local\Temp\7b5b3b4a6c48e02876912202d71c7a1eb9781dad619e578029127921143ff8cb.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Users\Admin\AppData\Local\Temp\7b5b3b4a6c48e02876912202d71c7a1eb9781dad619e578029127921143ff8cb.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 20.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 82.90.14.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| NL | 23.62.61.129:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 129.61.62.23.in-addr.arpa | udp |
Files
memory/5040-10-0x0000000000CD0000-0x0000000000CD4000-memory.dmp
memory/696-11-0x00000000003A0000-0x00000000003E0000-memory.dmp
memory/696-12-0x00000000744AE000-0x00000000744AF000-memory.dmp
memory/696-13-0x0000000005320000-0x00000000058C4000-memory.dmp
memory/696-14-0x0000000004CF0000-0x0000000004D56000-memory.dmp
memory/696-15-0x00000000744A0000-0x0000000074C50000-memory.dmp
memory/696-16-0x0000000005D30000-0x0000000005D80000-memory.dmp
memory/696-17-0x0000000005E20000-0x0000000005EB2000-memory.dmp
memory/696-18-0x0000000005DB0000-0x0000000005DBA000-memory.dmp
memory/696-19-0x00000000744AE000-0x00000000744AF000-memory.dmp
memory/696-20-0x00000000744A0000-0x0000000074C50000-memory.dmp