Analysis
- max time kernel
51s - max time network
51s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
- submitted
13/06/2024, 02:51
General
- Target b3219fb2e22fc6d491c1736743f3b01736420e5abe09c2f663ed1918fdfcad43.exe
- Size 1.0MB
- Sample240613-db6awssakd
- SHA256 b3219fb2e22fc6d491c1736743f3b01736420e5abe09c2f663ed1918fdfcad43
Malware Config
Extracted
-
agenttesla
-
Protocol
smtp
-
Host
mail.controlfire.com.mx
-
Port
587
-
Username
-
Password
+DI9CNZM&Y%W
-
Email to
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
- Suspicious use of SetThreadContext 1 IoCs
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious behavior: MapViewOfSection 2 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of FindShellTrayWindow 2 IoCs
- Suspicious use of SendNotifyMessage 2 IoCs
- Suspicious use of WriteProcessMemory 4 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\b3219fb2e22fc6d491c1736743f3b01736420e5abe09c2f663ed1918fdfcad43.exe"C:\Users\Admin\AppData\Local\Temp\b3219fb2e22fc6d491c1736743f3b01736420e5abe09c2f663ed1918fdfcad43.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
-
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Users\Admin\AppData\Local\Temp\b3219fb2e22fc6d491c1736743f3b01736420e5abe09c2f663ed1918fdfcad43.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
memory/640-10-0x0000000001BA0000-0x0000000001BA4000-memory.dmp
memory/1740-11-0x00000000003A0000-0x00000000003E2000-memory.dmp
memory/1740-12-0x000000007413E000-0x000000007413F000-memory.dmp
memory/1740-13-0x0000000005390000-0x0000000005934000-memory.dmp
memory/1740-14-0x0000000004E50000-0x0000000004EB6000-memory.dmp
memory/1740-15-0x0000000074130000-0x00000000748E0000-memory.dmp
memory/1740-16-0x0000000006100000-0x0000000006150000-memory.dmp
memory/1740-17-0x0000000006280000-0x0000000006312000-memory.dmp
memory/1740-18-0x0000000006170000-0x000000000617A000-memory.dmp
memory/1740-19-0x000000007413E000-0x000000007413F000-memory.dmp
memory/1740-20-0x0000000074130000-0x00000000748E0000-memory.dmp