Analysis
- max time kernel
142s - max time network
148s - platform
windows10-2004_x64 - resource
win10v2004-20230703-en - resource tags
- submitted
12/07/2023, 11:45
General
- Target SecuriteInfo.com.Win32.PWSX-gen.22069.13959.exe
- Size 574KB
- Sample230712-nwqq2sda37
- SHA256 237940fb7eb32c73099ff9c044e68bedbdd2806052d702ced089cdc36c7dcb2e
Malware Config
Extracted
-
agenttesla
-
Protocol
smtp
-
Host
mail.alimurtaza.com.pk
-
Port
587
-
Username
-
Password
Ch@nG3Me21811718
-
Email to
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
- 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
- Suspicious behavior: EnumeratesProcesses 4 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of WriteProcessMemory 8 IoCs
- outlook_office_path 1 IoCs
- outlook_win_path 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.22069.13959.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.22069.13959.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\MSBuild.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"2⤵
- Accesses Microsoft Outlook profiles
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/2044-140-0x0000000000400000-0x0000000000430000-memory.dmp
memory/2044-147-0x00000000054E0000-0x00000000054F0000-memory.dmp
memory/2044-146-0x0000000006A70000-0x0000000006C32000-memory.dmp
memory/2044-145-0x0000000006850000-0x00000000068A0000-memory.dmp
memory/2044-143-0x00000000054E0000-0x00000000054F0000-memory.dmp
memory/2044-142-0x0000000005450000-0x00000000054B6000-memory.dmp
memory/4684-136-0x0000000005300000-0x000000000530A000-memory.dmp
memory/4684-139-0x0000000009090000-0x000000000912C000-memory.dmp
memory/4684-138-0x0000000005560000-0x0000000005570000-memory.dmp
memory/4684-137-0x0000000005560000-0x0000000005570000-memory.dmp
memory/4684-133-0x00000000008C0000-0x0000000000956000-memory.dmp
memory/4684-135-0x0000000005350000-0x00000000053E2000-memory.dmp
memory/4684-134-0x0000000005900000-0x0000000005EA4000-memory.dmp