Analysis
- max time kernel
148s - max time network
153s - platform
windows10-2004_x64 - resource
win10v2004-20240226-en - resource tags
- submitted
03/03/2024, 17:53
General
- Target gsLrPNKzQQjKVVi.exe
- Size 689KB
- Sample240303-wgaehsed47
- SHA256 16737e459b8e53d9f640cb4ff3d4f29476660c4391b30eec4653a2d855dfab6f
Malware Config
Extracted
-
agenttesla
-
Protocol
smtp
-
Host
mail.wasstech.com
-
Port
587
-
Username
-
Password
Sunray2700@@
-
Email to
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
- Suspicious use of SetThreadContext 1 IoCs
- Suspicious behavior: EnumeratesProcesses 6 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of WriteProcessMemory 11 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\gsLrPNKzQQjKVVi.exe"C:\Users\Admin\AppData\Local\Temp\gsLrPNKzQQjKVVi.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"2⤵
-
-
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
memory/1772-20-0x0000000005650000-0x0000000005660000-memory.dmp
memory/1772-19-0x0000000074400000-0x0000000074BB0000-memory.dmp
memory/1772-18-0x0000000006A10000-0x0000000006A60000-memory.dmp
memory/1772-17-0x00000000055E0000-0x0000000005646000-memory.dmp
memory/1772-16-0x0000000005650000-0x0000000005660000-memory.dmp
memory/1772-15-0x0000000074400000-0x0000000074BB0000-memory.dmp
memory/1772-12-0x0000000000400000-0x0000000000442000-memory.dmp
memory/4492-5-0x0000000004E80000-0x0000000004E8A000-memory.dmp
memory/4492-9-0x0000000002670000-0x00000000026F2000-memory.dmp
memory/4492-10-0x000000000F330000-0x000000000F3CC000-memory.dmp
memory/4492-8-0x0000000006070000-0x0000000006082000-memory.dmp
memory/4492-7-0x00000000054B0000-0x00000000054BC000-memory.dmp
memory/4492-14-0x0000000074400000-0x0000000074BB0000-memory.dmp
memory/4492-6-0x0000000005270000-0x000000000528C000-memory.dmp
memory/4492-0-0x0000000074400000-0x0000000074BB0000-memory.dmp
memory/4492-4-0x0000000005070000-0x0000000005080000-memory.dmp
memory/4492-3-0x0000000004DB0000-0x0000000004E42000-memory.dmp
memory/4492-2-0x00000000054C0000-0x0000000005A64000-memory.dmp
memory/4492-1-0x0000000000400000-0x00000000004B2000-memory.dmp