Analysis
- max time kernel
103s - max time network
105s - platform
windows10-2004_x64 - resource
win10v2004-20240611-en - resource tags
- submitted
13/06/2024, 17:24
General
- Target ORDEN DE COMPRA OI 15969 - OI 15975.exe
- Size 1.0MB
- Sample240613-vy2dws1ejn
- SHA256 7d7d34382b3cceb6642cd716cf9c0755d63309491c0e8206da2fea04f0ed4dee
Malware Config
Extracted
-
agenttesla
-
Protocol
smtp
-
Host
mail.electromedica.com
-
Port
587
-
Username
-
Password
2018A723?v
-
Email to
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- Adds Run key to start application 2 TTPs 1 IoCs
- 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
- Program crash 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\ORDEN DE COMPRA OI 15969 - OI 15975.exe"C:\Users\Admin\AppData\Local\Temp\ORDEN DE COMPRA OI 15969 - OI 15975.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\ORDEN DE COMPRA OI 15969 - OI 15975.exe"2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1704 -s 6962⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1704 -ip 17041⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
memory/1704-10-0x0000000001F40000-0x0000000001F44000-memory.dmp
memory/4256-11-0x00000000005B0000-0x00000000005F2000-memory.dmp
memory/4256-12-0x000000007406E000-0x000000007406F000-memory.dmp
memory/4256-13-0x0000000005120000-0x00000000056C4000-memory.dmp
memory/4256-14-0x0000000074060000-0x0000000074810000-memory.dmp
memory/4256-15-0x0000000004D90000-0x0000000004DF6000-memory.dmp
memory/4256-17-0x0000000006180000-0x00000000061D0000-memory.dmp
memory/4256-18-0x0000000006270000-0x0000000006302000-memory.dmp
memory/4256-19-0x00000000061F0000-0x00000000061FA000-memory.dmp
memory/4256-20-0x000000007406E000-0x000000007406F000-memory.dmp
memory/4256-21-0x0000000074060000-0x0000000074810000-memory.dmp