Analysis
- max time kernel
149s - max time network
129s - platform
windows10-2004_x64 - resource
win10v2004-20260130-en - resource tags
- submitted
05/02/2026, 15:03
General
- Target 4ce42f872a55b78f937b36fc38968788eb0db778a8a9e4cd2bef5db79c2b4f2a.exe
- Size 1.1MB
- Sample260205-se7epagy4f
- SHA256 e2efb1ad7ebd15c1f51459d85998d138ef6afa278a1caa04e373127150c4b03c
Malware Config
Extracted
-
agenttesla
-
Protocol
smtp
-
Host
mail.cottondreams.org
-
Port
587
-
Username
-
Password
Payday2025
-
Email to
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- Agenttesla family
- AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
- Suspicious use of SetThreadContext 1 IoCs
- System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious behavior: MapViewOfSection 2 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of FindShellTrayWindow 3 IoCs
- Suspicious use of SendNotifyMessage 3 IoCs
- Suspicious use of WriteProcessMemory 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\4ce42f872a55b78f937b36fc38968788eb0db778a8a9e4cd2bef5db79c2b4f2a.exe"C:\Users\Admin\AppData\Local\Temp\4ce42f872a55b78f937b36fc38968788eb0db778a8a9e4cd2bef5db79c2b4f2a.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- 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\4ce42f872a55b78f937b36fc38968788eb0db778a8a9e4cd2bef5db79c2b4f2a.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
memory/636-0-0x0000000000530000-0x0000000000646000-memory.dmp
memory/636-5-0x0000000001760000-0x0000000001764000-memory.dmp
memory/3988-6-0x00000000005B0000-0x00000000005F0000-memory.dmp
memory/3988-7-0x0000000005250000-0x00000000057F4000-memory.dmp
memory/3988-8-0x0000000004C90000-0x0000000004CA0000-memory.dmp
memory/3988-9-0x0000000004C20000-0x0000000004C86000-memory.dmp
memory/3988-10-0x0000000005B00000-0x0000000005B50000-memory.dmp
memory/3988-11-0x0000000005BF0000-0x0000000005C82000-memory.dmp
memory/3988-12-0x0000000005B80000-0x0000000005B8A000-memory.dmp
memory/3988-13-0x0000000004C90000-0x0000000004CA0000-memory.dmp