agenttesla

General

Target

34767748edda14a33999d0b8ed3046101a9b6596fe6dfa5e8b08b9aea161e912.exe
Size

1012KB
Sample

240524-bjasvafh67
MD5

6054c090808dbd2eba46deb15c2e1b48
SHA1

18c58ef66f58174b26b25911e5c9cc0b335775ff
SHA256

34767748edda14a33999d0b8ed3046101a9b6596fe6dfa5e8b08b9aea161e912
SHA512

e09061273793b5e2a514992c9afc27d82ff6d635c8d73c89e33ea24b3e1ad976390f6a42be6de63c5534dc74901a9e24b4c902bdc9b0fd37ae2b9f06961a3a28
SSDEEP

12288:rKAxa44j1Qbisr+8TBDciHzN8OElOxu97a3SM5/akLhz04LgUZC304K+H1mhT:rxaBZOBXxu43Hhz0OBAf1S

Score

10^/10

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot6398266815:AAHsI6E2fxSDRjUIFWFTj-ZFBkT9Dm19_Mo/

Targets

- Target
  
  34767748edda14a33999d0b8ed3046101a9b6596fe6dfa5e8b08b9aea161e912.exe
- Size
  
  1012KB
- MD5
  
  6054c090808dbd2eba46deb15c2e1b48
- SHA1
  
  18c58ef66f58174b26b25911e5c9cc0b335775ff
- SHA256
  
  34767748edda14a33999d0b8ed3046101a9b6596fe6dfa5e8b08b9aea161e912
- SHA512
  
  e09061273793b5e2a514992c9afc27d82ff6d635c8d73c89e33ea24b3e1ad976390f6a42be6de63c5534dc74901a9e24b4c902bdc9b0fd37ae2b9f06961a3a28
- SSDEEP
  
  12288:rKAxa44j1Qbisr+8TBDciHzN8OElOxu97a3SM5/akLhz04LgUZC304K+H1mhT:rxaBZOBXxu43Hhz0OBAf1S
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 Enterprise v15

Reconnaissance

Resource Development

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

Command and Control

Exfiltration

Impact

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 Enterprise v15

Tasks

static1

behavioral1

behavioral2