agenttesla

General

Target

c19abc33cd9765dbb763041a38e1afb0f3ddd832d6241d75e25991053746bab8.zip
Size

769KB
Sample

240523-rqzcsaec74
MD5

4fb6739641151a82cf83c81c865ebc35
SHA1

4df05da5c5e84865a82302330dfbd142b8fa3703
SHA256

c19abc33cd9765dbb763041a38e1afb0f3ddd832d6241d75e25991053746bab8
SHA512

53df51f14ddcde6ad83e4dfcd2e9159814263c9355532690e9189cabc2a0519f1f5adcc89615c04413663546d8fdc3af167dedbc41d2992fe9774d9fd51a6a60
SSDEEP

24576:/4ssbj9S2brxXDd8PlhN0qrQpOnB1n6M2o4:/4ssbxS2brj8PlQpOB1nGF

Score

10^/10

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
us2.smtp.mailhostbox.com
Port:
587
Username:
[email protected]
Password:
Password: D4v_8+edvC?l. .
Email To:
[email protected]

Extracted

Credentials

Protocol: smtp
Host:
us2.smtp.mailhostbox.com
Port:
587
Username:
[email protected]
Password:
Password: D4v_8+edvC?l. .

Targets

- Target
  
  Swift_copy.exe
- Size
  
  840KB
- MD5
  
  b4e0d68cd11d3c370745b5bcfe981bd4
- SHA1
  
  f62912f7cf77b9cdd34b31c0eebd73094a82ec57
- SHA256
  
  ecd0495dc9d61ac16df7940ed6899897c02df2f51b4c87f19f6011ac10f17a61
- SHA512
  
  04ee1aac52fac547a59cf1ec52dcab9138091eb27abbdd1bc5e9487f67c3870e334cdece880454a9b2548ad4dd8a32dfa5d092c8a8ad113b368fde0bbe460ddd
- SSDEEP
  
  12288:fRx504bFtx504bFWxX5sDHmdMVly4kO/p/tpN1hNQhj2M+pWaohOtm7D/9O9wsoJ:Zw4bjw4bYrmHlXFm25W5OK1raBGdXV7
Score

10^/10

agenttesla execution keylogger persistence spyware stealer trojan
- AgentTesla
  Agent Tesla is a remote access tool (RAT) written in visual basic.
  keylogger trojan stealer spyware agenttesla
- Command and Scripting Interpreter: PowerShell
  Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
  execution
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Reads WinSCP keys stored on the system
  Tries to access WinSCP stored sessions.
  spyware stealer
- Reads data files stored by FTP clients
  Tries to access configuration files associated with programs like FileZilla.
  spyware stealer
- Reads user/profile data of local email clients
  Email clients store some user data on disk where infostealers will often target it.
  spyware stealer
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
- Adds Run key to start application
  persistence
- Looks up external IP address via web service
  Uses a legitimate IP lookup service to find the infected system's external IP.
- Suspicious use of SetThreadContext
behavioral1 behavioral2