agenttesla

General

Target

cf6aced16f19b2a2a0ac5266565f3b794e42e405fc570b5df344daa3c3d1d5bb.exe
Size

967KB
Sample

240328-c4eszaba39
MD5

9c9908d9a8db6ad301678e96d136ddd9
SHA1

21f346ed1ea18080fd711c119a204ae89c7e8771
SHA256

cf6aced16f19b2a2a0ac5266565f3b794e42e405fc570b5df344daa3c3d1d5bb
SHA512

68338ed95fbecbc86daefa985c5839be356f8e3fd90e972c282522da6dba3c673b684146946d6ef210fdda328eaebf108e2bf990feee8cb82f382c48268ea33e
SSDEEP

12288:ZSKMpm64v7Zh6PsSUkynkGZe2uVu0NQMlmNnT/RpXAlT3kw7BjZ5QDAdCDbjq/GE:ZS5j4v7KPsbkrDjWTJpwlT0m/Q0

Score

10^/10

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: ftp
Host:
ftp://ftp.vila-gabriel.ro
Port:
21
Username:
FTPAdmin@vila-gabriel.ro
Password:
bVkMH6R.pfF~NN@ossy$W!_pz[bh!9l(MU%UtX9L^W}vO=mn*g*;]}]

Targets

- Target
  
  cf6aced16f19b2a2a0ac5266565f3b794e42e405fc570b5df344daa3c3d1d5bb.exe
- Size
  
  967KB
- MD5
  
  9c9908d9a8db6ad301678e96d136ddd9
- SHA1
  
  21f346ed1ea18080fd711c119a204ae89c7e8771
- SHA256
  
  cf6aced16f19b2a2a0ac5266565f3b794e42e405fc570b5df344daa3c3d1d5bb
- SHA512
  
  68338ed95fbecbc86daefa985c5839be356f8e3fd90e972c282522da6dba3c673b684146946d6ef210fdda328eaebf108e2bf990feee8cb82f382c48268ea33e
- SSDEEP
  
  12288:ZSKMpm64v7Zh6PsSUkynkGZe2uVu0NQMlmNnT/RpXAlT3kw7BjZ5QDAdCDbjq/GE:ZS5j4v7KPsbkrDjWTJpwlT0m/Q0
Score

10^/10

agenttesla 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
- 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
- Suspicious use of SetThreadContext
behavioral1 behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

4

T1552

Credentials In Files

3

T1552.001

Credentials in Registry

1

T1552.002

Discovery

Lateral Movement

Collection

Data from Local System

4

T1005

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks

Sharing

General

Malware Config

Extracted

Targets

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

Reads WinSCP keys stored on the system

Reads data files stored by FTP clients

Reads user/profile data of local email clients

Reads user/profile data of web browsers

Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v13

Tasks

static1

behavioral1

behavioral2