Analysis
- max time kernel
147s - max time network
153s - platform
windows10-2004_x64 - resource
win10v2004-20240226-en - resource tags
- submitted
16/03/2024, 01:54
General
- Target a1acf15f0dd4cd112e782c4ffcfc1b245c62bf9846c0b14a59d0cfc233df5e1c.exe
- Size 888KB
- Sample240316-cbqd1aag75
- SHA256 a1acf15f0dd4cd112e782c4ffcfc1b245c62bf9846c0b14a59d0cfc233df5e1c
Malware Config
Extracted
-
agenttesla
-
Protocol
smtp
-
Host
mail.sateq.org.mx
-
Port
587
-
Username
-
Password
O5orn1o2022
-
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 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 4 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of WriteProcessMemory 8 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\a1acf15f0dd4cd112e782c4ffcfc1b245c62bf9846c0b14a59d0cfc233df5e1c.exe"C:\Users\Admin\AppData\Local\Temp\a1acf15f0dd4cd112e782c4ffcfc1b245c62bf9846c0b14a59d0cfc233df5e1c.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\InstallUtil.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
memory/2008-14-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2008-23-0x00000000053F0000-0x0000000005400000-memory.dmp
memory/2008-22-0x0000000074710000-0x0000000074EC0000-memory.dmp
memory/2008-21-0x00000000067D0000-0x0000000006820000-memory.dmp
memory/2008-16-0x0000000074710000-0x0000000074EC0000-memory.dmp
memory/2008-18-0x00000000053F0000-0x0000000005400000-memory.dmp
memory/2008-17-0x0000000005500000-0x0000000005566000-memory.dmp
memory/4768-5-0x0000000005060000-0x00000000050A4000-memory.dmp
memory/4768-7-0x00000000052F0000-0x00000000052FA000-memory.dmp
memory/4768-9-0x0000000074710000-0x0000000074EC0000-memory.dmp
memory/4768-10-0x0000000004F10000-0x0000000004F20000-memory.dmp
memory/4768-11-0x0000000004F10000-0x0000000004F20000-memory.dmp
memory/4768-12-0x0000000006760000-0x000000000677A000-memory.dmp
memory/4768-13-0x0000000006570000-0x0000000006576000-memory.dmp
memory/4768-8-0x0000000004F10000-0x0000000004F20000-memory.dmp
memory/4768-6-0x0000000005150000-0x00000000051E2000-memory.dmp
memory/4768-1-0x0000000000470000-0x0000000000554000-memory.dmp
memory/4768-4-0x0000000004F10000-0x0000000004F20000-memory.dmp
memory/4768-19-0x0000000074710000-0x0000000074EC0000-memory.dmp
memory/4768-3-0x00000000054D0000-0x0000000005A74000-memory.dmp
memory/4768-2-0x0000000004D10000-0x0000000004DAC000-memory.dmp
memory/4768-0-0x0000000074710000-0x0000000074EC0000-memory.dmp