agenttesla

General

Target

d094541214cfd198a1fdc69f068681427c9143ce04a25aeb2a64a807195bcb4a.exe
Size

656KB
Sample

240523-chldmaaa55
MD5

9a05d55ccc3067e67255765a19eb1588
SHA1

a58a46f3eab7de03d61c2dcee4a166bb18d57d1e
SHA256

d094541214cfd198a1fdc69f068681427c9143ce04a25aeb2a64a807195bcb4a
SHA512

670f450283e15dbfa19950a6aa782e761cbd968629e22c5c88a90ec2625f3e51289c521cc75489fac4f47351d261a01c9f80f4b9bb4b67850254bcfea81b5a1a
SSDEEP

12288:I9zi8LkpEaHNnwCzGkzV2oRO7bPIVsFdsq7gUn/5Cnc+NZu1SOKjjE/zMEOp:I92jEewC6r7bPaYl7Fn/jOrOK8bMEO

Score

10^/10

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.yandex.com
Port:
587
Username:
[email protected]
Password:
ifeanyi@12
Email To:
[email protected]

Extracted

Credentials

Protocol: smtp
Host:
smtp.yandex.com
Port:
587
Username:
[email protected]
Password:
ifeanyi@12

Targets

- Target
  
  d094541214cfd198a1fdc69f068681427c9143ce04a25aeb2a64a807195bcb4a.exe
- Size
  
  656KB
- MD5
  
  9a05d55ccc3067e67255765a19eb1588
- SHA1
  
  a58a46f3eab7de03d61c2dcee4a166bb18d57d1e
- SHA256
  
  d094541214cfd198a1fdc69f068681427c9143ce04a25aeb2a64a807195bcb4a
- SHA512
  
  670f450283e15dbfa19950a6aa782e761cbd968629e22c5c88a90ec2625f3e51289c521cc75489fac4f47351d261a01c9f80f4b9bb4b67850254bcfea81b5a1a
- SSDEEP
  
  12288:I9zi8LkpEaHNnwCzGkzV2oRO7bPIVsFdsq7gUn/5Cnc+NZu1SOKjjE/zMEOp:I92jEewC6r7bPaYl7Fn/jOrOK8bMEO
Score

10^/10

agenttesla execution keylogger 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 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
- 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
- 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