agenttesla

General

Target

3d18d539bce573477ec1562c88686d43dbdfe29c4556946af482c3e5aa2e9e75.exe
Size

917KB
Sample

240524-bkfeqafg3z
MD5

a362350a60490b6010c41ffe84f78ce6
SHA1

a24ade8b3223cfcce28218b812735341852ef15b
SHA256

3d18d539bce573477ec1562c88686d43dbdfe29c4556946af482c3e5aa2e9e75
SHA512

5297e4fb3d52862ac979bbf6d504fcdffb84b2a3457356ba8c2ac97064ef36f03906c00c78c94cf820f097d5f400ad6a56607bd75331a0311374e8c9e898cd56
SSDEEP

12288:c/ZitHOWilim4McpWg0CA3tSwXUVlWXQw0:SZiBOWib4vpWgUlXdf

Score

10^/10

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.ipr-co.org
Port:
587
Username:
[email protected]
Password:
IPRco@100102@
Email To:
[email protected]

Extracted

Credentials

Protocol: smtp
Host:
mail.ipr-co.org
Port:
587
Username:
[email protected]
Password:
IPRco@100102@

Targets

- Target
  
  3d18d539bce573477ec1562c88686d43dbdfe29c4556946af482c3e5aa2e9e75.exe
- Size
  
  917KB
- MD5
  
  a362350a60490b6010c41ffe84f78ce6
- SHA1
  
  a24ade8b3223cfcce28218b812735341852ef15b
- SHA256
  
  3d18d539bce573477ec1562c88686d43dbdfe29c4556946af482c3e5aa2e9e75
- SHA512
  
  5297e4fb3d52862ac979bbf6d504fcdffb84b2a3457356ba8c2ac97064ef36f03906c00c78c94cf820f097d5f400ad6a56607bd75331a0311374e8c9e898cd56
- SSDEEP
  
  12288:c/ZitHOWilim4McpWg0CA3tSwXUVlWXQw0:SZiBOWib4vpWgUlXdf
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

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