agenttesla

General

Target

f0fa44b30e270a00c114bf0045e7619cc680f813f221c4bf86daaab87ab06bb3
Size

1.1MB
Sample

240522-l5s7esbe3v
MD5

7da1c0d2f867dc5c13343342c118c9c1
SHA1

8d6a7c1236b4ff1755a1be562fc3f10e3fc59521
SHA256

f0fa44b30e270a00c114bf0045e7619cc680f813f221c4bf86daaab87ab06bb3
SHA512

4e6ee2a73b0428b6ac88421a064258343ee3cd562c927ca572d58952649c41c171cef8fa237ad83ac0c295c54c6f0ff3a330caf6b2e2ef773715e31534d23626
SSDEEP

24576:kAHnh+eWsN3skA4RV1Hom2KXMmHa90MpQVb5:zh+ZkldoPK8Ya9n2X

Score

10^/10

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
premium185.web-hosting.com
Port:
587
Username:
[email protected]
Password:
cooldown2013
Email To:
[email protected]

Targets

- Target
  
  f0fa44b30e270a00c114bf0045e7619cc680f813f221c4bf86daaab87ab06bb3
- Size
  
  1.1MB
- MD5
  
  7da1c0d2f867dc5c13343342c118c9c1
- SHA1
  
  8d6a7c1236b4ff1755a1be562fc3f10e3fc59521
- SHA256
  
  f0fa44b30e270a00c114bf0045e7619cc680f813f221c4bf86daaab87ab06bb3
- SHA512
  
  4e6ee2a73b0428b6ac88421a064258343ee3cd562c927ca572d58952649c41c171cef8fa237ad83ac0c295c54c6f0ff3a330caf6b2e2ef773715e31534d23626
- SSDEEP
  
  24576:kAHnh+eWsN3skA4RV1Hom2KXMmHa90MpQVb5:zh+ZkldoPK8Ya9n2X
Score

10^/10

agenttesla keylogger persistence spyware stealer trojan
- AgentTesla
  Agent Tesla is a remote access tool (RAT) written in visual basic.
  keylogger trojan stealer spyware agenttesla
- Detect packed .NET executables. Mostly AgentTeslaV4.
- Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
- Detects binaries and memory artifacts referencing sandbox DLLs typically observed in sandbox evasion
- Detects executables referencing Windows vault credential objects. Observed in infostealers
- Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers
- Detects executables referencing many email and collaboration clients. Observed in information stealers
- Detects executables referencing many file transfer clients. Observed in information stealers
- 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