Analysis
- max time kernel
128s - max time network
126s - platform
windows10-2004_x64 - resource
win10v2004-20240611-en - resource tags
- submitted
01/07/2024, 05:57
General
- Target Purchase List VIXEN International 90349033 PDF.exe
- Size 1.0MB
- Sample240701-gnk29s1dmn
- SHA256 9f1106f2ccae0b0bec34ba75bfc0dbd38367d2e361ab2aebcbf261791925ca64
Malware Config
Extracted
-
agenttesla
-
Protocol
smtp
-
Host
mail.controlfire.com.mx
-
Port
587
-
Username
-
Password
+DI9CNZM&Y%W
-
Email to
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
- Program crash 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\Purchase List VIXEN International 90349033 PDF.exe"C:\Users\Admin\AppData\Local\Temp\Purchase List VIXEN International 90349033 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\Purchase List VIXEN International 90349033 PDF.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1360 -s 7562⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1360 -ip 13601⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
memory/1360-10-0x0000000000B40000-0x0000000000B44000-memory.dmp
memory/4916-11-0x0000000000400000-0x0000000000442000-memory.dmp
memory/4916-12-0x000000007407E000-0x000000007407F000-memory.dmp
memory/4916-13-0x0000000005B40000-0x00000000060E4000-memory.dmp
memory/4916-14-0x0000000005600000-0x0000000005666000-memory.dmp
memory/4916-15-0x0000000074070000-0x0000000074820000-memory.dmp
memory/4916-16-0x00000000068A0000-0x00000000068F0000-memory.dmp
memory/4916-17-0x0000000006990000-0x0000000006A22000-memory.dmp
memory/4916-18-0x0000000006910000-0x000000000691A000-memory.dmp
memory/4916-19-0x000000007407E000-0x000000007407F000-memory.dmp
memory/4916-20-0x0000000074070000-0x0000000074820000-memory.dmp