Analysis
- max time kernel
92s - max time network
141s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
- submitted
10/06/2024, 11:00
General
- Target PI D24050183.pdf.exe
- Size 1.1MB
- Sample240610-m4dwsagh73
- SHA256 3ca2c3cb6757d240f6809c3d246ef902a4cf66e8baf34aaa6ba4ac0aca81f287
Malware Config
Extracted
-
agenttesla
-
Protocol
ftp
-
Host
ftp://ftp.fosna.net
-
Port
21
-
Username
-
Password
(=8fPSH$KO_!
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- 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 2 IoCs
- Suspicious behavior: MapViewOfSection 1 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\PI D24050183.pdf.exe"C:\Users\Admin\AppData\Local\Temp\PI D24050183.pdf.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\PI D24050183.pdf.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
memory/588-11-0x0000000000400000-0x0000000000442000-memory.dmp
memory/588-12-0x000000007436E000-0x000000007436F000-memory.dmp
memory/588-13-0x0000000005BB0000-0x0000000006154000-memory.dmp
memory/588-14-0x0000000005600000-0x0000000005666000-memory.dmp
memory/588-15-0x0000000074360000-0x0000000074B10000-memory.dmp
memory/588-16-0x00000000068B0000-0x0000000006900000-memory.dmp
memory/588-17-0x00000000069A0000-0x0000000006A32000-memory.dmp
memory/588-18-0x0000000006930000-0x000000000693A000-memory.dmp
memory/588-19-0x000000007436E000-0x000000007436F000-memory.dmp
memory/588-20-0x0000000074360000-0x0000000074B10000-memory.dmp
memory/4604-10-0x0000000003DF0000-0x0000000003DF4000-memory.dmp