Analysis
- max time kernel
93s - max time network
122s - platform
windows10-2004_x64 - resource
win10v2004-20231215-en - resource tags
- submitted
24/01/2024, 10:12
General
- Target DHL_confirmación de dirección de entrega.exe
- Size 1.2MB
- Sample240124-l8hj4affer
- SHA256 4d456341bc7f802f21dcad89f8babcd18280ff2263064ae3448eeab23c20c0df
Malware Config
Extracted
-
Protocol
smtp
-
Host
mail.microempaquescali.com
-
Port
587
-
Username
-
Password
@EO$07[XSZw)
Extracted
-
agenttesla
-
Protocol
smtp
-
Host
mail.microempaquescali.com
-
Port
587
-
Username
-
Password
@EO$07[XSZw)
-
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
- 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\DHL_confirmación de dirección de entrega.exe"C:\Users\Admin\AppData\Local\Temp\DHL_confirmación de dirección de entrega.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
-
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Users\Admin\AppData\Local\Temp\DHL_confirmación de dirección de entrega.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
memory/220-10-0x0000000000C30000-0x0000000000C34000-memory.dmp
memory/2812-11-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2812-12-0x0000000074DE0000-0x0000000075590000-memory.dmp
memory/2812-13-0x0000000005D50000-0x00000000062F4000-memory.dmp
memory/2812-15-0x0000000005710000-0x0000000005776000-memory.dmp
memory/2812-14-0x0000000005780000-0x0000000005790000-memory.dmp
memory/2812-17-0x0000000006C30000-0x0000000006CCC000-memory.dmp
memory/2812-16-0x0000000006B40000-0x0000000006B90000-memory.dmp
memory/2812-18-0x0000000006D70000-0x0000000006E02000-memory.dmp
memory/2812-19-0x0000000006CE0000-0x0000000006CEA000-memory.dmp
memory/2812-20-0x0000000074DE0000-0x0000000075590000-memory.dmp
memory/2812-21-0x0000000005780000-0x0000000005790000-memory.dmp