agenttesla

General

Target

d2f2d810b4262e22bc1955095893ee1957b9543cade5a44739c1c929b94697b6.rar
Size

644KB
Sample

240430-ccmdqsha92
MD5

607417f3f37f38c59742fc1d63fd2d48
SHA1

33e815315d5f896004cb0542f3e27df26cf89109
SHA256

d2f2d810b4262e22bc1955095893ee1957b9543cade5a44739c1c929b94697b6
SHA512

21608e01f8d67d3080607751de142a7ded1c17591a2b6e3a7368098bddeafb6f3b4ec34a68461fa86bbc935b734d594d538d47a711f0630c4497297306c9fa86
SSDEEP

12288:L/7U7cdHGwlZWlDAN5TKUF3CU40InZJTQ+tYDr9F2GeqUJl9zMXvl7o38:LuQL6m5P3Q0IoD6Ge1JlyXvlcs

Score

10^/10

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.starmech.net
Port:
587
Username:
[email protected]
Password:
nics123
Email To:
[email protected]

Extracted

Credentials

Protocol: smtp
Host:
mail.starmech.net
Port:
587
Username:
[email protected]
Password:
nics123

Targets

- Target
  
  AL0424147CGPSIN.exe
- Size
  
  695KB
- MD5
  
  eb0a8ca9351d89d49548bc4060db555b
- SHA1
  
  32dd5b42cc297a15a97b40a3b06a1842d52466a7
- SHA256
  
  433327373b99264a0a5f11194a3722e1a53c832e837f0eab264f89306f9e42cb
- SHA512
  
  61f305a81a88468864033ff6029a42f40e051c3168a9985babc6e69408414cfc0c822287cfdbb026ad985fefe39b485e44391ad7689195588cbbc5a50a8d8d22
- SSDEEP
  
  12288:o+DbgSB778Qe/FsDEhr/S+dCQGXErlP7lo3JwdTOg5nACS5YOnm3xG1nEniA:JgSBYdCkllWuUp/n2EnEniA
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 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
- 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