Analysis
- max time kernel
104s - max time network
105s - platform
windows10-2004_x64 - resource
win10v2004-20240802-en - resource tags
- submitted
30/09/2024, 01:38
General
- Target COMMERCAIL INVOICE AND DHL AWB TRACKING DETAILS.exe
- Size 1.1MB
- Sample240930-b2dx8a1dqn
- SHA256 2a60bbd88d84157bbebd77c9f586a6beb3f6667ca2da5df0e5ccc8a7fdda6dab
Malware Config
Extracted
-
agenttesla
-
Protocol
smtp
-
Host
mail.laboratoriosvilla.com.mx
-
Port
587
-
Username
-
Password
WZ,2pliw#L)D
-
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 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
- Suspicious use of SetThreadContext 1 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious behavior: MapViewOfSection 1 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 4 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\COMMERCAIL INVOICE AND DHL AWB TRACKING DETAILS.exe"C:\Users\Admin\AppData\Local\Temp\COMMERCAIL INVOICE AND DHL AWB TRACKING DETAILS.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
-
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Users\Admin\AppData\Local\Temp\COMMERCAIL INVOICE AND DHL AWB TRACKING DETAILS.exe"2⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
memory/1472-3-0x0000000000400000-0x0000000000442000-memory.dmp
memory/1472-4-0x0000000074CBE000-0x0000000074CBF000-memory.dmp
memory/1472-5-0x0000000005830000-0x0000000005DD4000-memory.dmp
memory/1472-6-0x00000000053F0000-0x0000000005456000-memory.dmp
memory/1472-7-0x0000000074CB0000-0x0000000075460000-memory.dmp
memory/1472-8-0x00000000068A0000-0x0000000006932000-memory.dmp
memory/1472-10-0x0000000006940000-0x0000000006990000-memory.dmp
memory/1472-11-0x00000000069A0000-0x00000000069AA000-memory.dmp
memory/1472-12-0x0000000074CBE000-0x0000000074CBF000-memory.dmp
memory/1472-13-0x0000000074CB0000-0x0000000075460000-memory.dmp
memory/4912-2-0x0000000004470000-0x0000000004870000-memory.dmp