Analysis
- max time kernel
114s - max time network
138s - platform
windows10-2004_x64 - resource
win10v2004-20240426-en - resource tags
- submitted
04/06/2024, 11:12
General
- Target 81fad1df72f5c7a252bc02bb5c5968e1a7845eb675bde5f679087e0e021c0cbf.exe
- Size 745KB
- Sample240604-natktaef93
- SHA256 81fad1df72f5c7a252bc02bb5c5968e1a7845eb675bde5f679087e0e021c0cbf
Malware Config
Extracted
-
agenttesla
-
Protocol
smtp
-
Host
smtp.yandex.ru
-
Port
587
-
Username
-
Password
graceofgod@amen
-
Email to
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- 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 SetWindowsHookEx 1 IoCs
- Suspicious use of WriteProcessMemory 11 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\81fad1df72f5c7a252bc02bb5c5968e1a7845eb675bde5f679087e0e021c0cbf.exe"C:\Users\Admin\AppData\Local\Temp\81fad1df72f5c7a252bc02bb5c5968e1a7845eb675bde5f679087e0e021c0cbf.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\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"2⤵
-
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
-
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
memory/1304-8-0x0000000007F00000-0x0000000007F10000-memory.dmp
memory/1304-10-0x0000000005F60000-0x0000000005FFC000-memory.dmp
memory/1304-2-0x00000000077E0000-0x0000000007D84000-memory.dmp
memory/1304-3-0x0000000007310000-0x00000000073A2000-memory.dmp
memory/1304-4-0x00000000073B0000-0x0000000007704000-memory.dmp
memory/1304-5-0x0000000075090000-0x0000000075840000-memory.dmp
memory/1304-6-0x0000000007750000-0x000000000775A000-memory.dmp
memory/1304-7-0x0000000007ED0000-0x0000000007EEA000-memory.dmp
memory/1304-1-0x0000000000350000-0x0000000000410000-memory.dmp
memory/1304-0-0x000000007509E000-0x000000007509F000-memory.dmp
memory/1304-9-0x000000000A4F0000-0x000000000A572000-memory.dmp
memory/1304-13-0x0000000075090000-0x0000000075840000-memory.dmp
memory/2148-11-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2148-14-0x0000000075090000-0x0000000075840000-memory.dmp
memory/2148-15-0x0000000005720000-0x0000000005786000-memory.dmp
memory/2148-16-0x0000000075090000-0x0000000075840000-memory.dmp
memory/2148-17-0x0000000006A20000-0x0000000006A70000-memory.dmp
memory/2148-18-0x0000000075090000-0x0000000075840000-memory.dmp