Analysis
- max time kernel
147s - max time network
156s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
- submitted
12/06/2024, 17:37
General
- Target 3bc2d4530ad31d63df01970f2daa6d303a5491ccbac52528f17f4ade449730ac.exe
- Size 1.1MB
- Sample240612-v7mbbsxcql
- SHA256 3bc2d4530ad31d63df01970f2daa6d303a5491ccbac52528f17f4ade449730ac
Malware Config
Extracted
-
agenttesla
-
Protocol
smtp
-
Host
s30.securelayernetwork.com
-
Port
587
-
Username
-
Password
%lmb-a,[(1ty
-
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 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 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\3bc2d4530ad31d63df01970f2daa6d303a5491ccbac52528f17f4ade449730ac.exe"C:\Users\Admin\AppData\Local\Temp\3bc2d4530ad31d63df01970f2daa6d303a5491ccbac52528f17f4ade449730ac.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\3bc2d4530ad31d63df01970f2daa6d303a5491ccbac52528f17f4ade449730ac.exe"2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
memory/1820-10-0x0000000003EA0000-0x0000000003EA4000-memory.dmp
memory/4564-11-0x0000000000400000-0x0000000000442000-memory.dmp
memory/4564-12-0x000000007454E000-0x000000007454F000-memory.dmp
memory/4564-13-0x0000000005520000-0x0000000005AC4000-memory.dmp
memory/4564-14-0x00000000050C0000-0x0000000005126000-memory.dmp
memory/4564-15-0x0000000074540000-0x0000000074CF0000-memory.dmp
memory/4564-16-0x000000007454E000-0x000000007454F000-memory.dmp
memory/4564-17-0x0000000074540000-0x0000000074CF0000-memory.dmp
memory/4564-20-0x0000000006500000-0x0000000006550000-memory.dmp
memory/4564-21-0x00000000065F0000-0x0000000006682000-memory.dmp
memory/4564-22-0x0000000006580000-0x000000000658A000-memory.dmp