agenttesla

General

Target

d1b0b9a6b80f54be2a14ff19f3bd682185848d92443fa555a08cb07fa630a230.exe
Size

775KB
Sample

240424-cckvxaea79
MD5

94f2ae1b5174532d81d5ea169b7f7726
SHA1

a6f144862293920e5376e5b53a1723502c9de2fb
SHA256

d1b0b9a6b80f54be2a14ff19f3bd682185848d92443fa555a08cb07fa630a230
SHA512

297ad4f0d9368a9b64c0b1fa06daa8fbd4e93c9cb917b9c1245b761e1aa059c951883ec343767c2ed5668d262161ec5b37ce9d1fa5733e96cf2bfc9b80c517c8
SSDEEP

6144:otQiMdN7Lcgh1yba6tPIyJJ8thhzzb84f8r7SzCx16Nm/7UMGLEfSAB2c6H5RNov:X7JYbtPX23fffzjA/oMFiT

Score

10^/10

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
gator3220.hostgator.com
Port:
587
Username:
[email protected]
Password:
28#75@ts76#V1F8h
Email To:
[email protected]

Targets

- Target
  
  d1b0b9a6b80f54be2a14ff19f3bd682185848d92443fa555a08cb07fa630a230.exe
- Size
  
  775KB
- MD5
  
  94f2ae1b5174532d81d5ea169b7f7726
- SHA1
  
  a6f144862293920e5376e5b53a1723502c9de2fb
- SHA256
  
  d1b0b9a6b80f54be2a14ff19f3bd682185848d92443fa555a08cb07fa630a230
- SHA512
  
  297ad4f0d9368a9b64c0b1fa06daa8fbd4e93c9cb917b9c1245b761e1aa059c951883ec343767c2ed5668d262161ec5b37ce9d1fa5733e96cf2bfc9b80c517c8
- SSDEEP
  
  6144:otQiMdN7Lcgh1yba6tPIyJJ8thhzzb84f8r7SzCx16Nm/7UMGLEfSAB2c6H5RNov:X7JYbtPX23fffzjA/oMFiT
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 binaries and memory artifacts referencing sandbox DLLs typically observed in sandbox evasion
- 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 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

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

2

T1552

Credentials In Files

2

T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

2

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 binaries and memory artifacts referencing sandbox DLLs typically observed in sandbox evasion

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 user/profile data of local email clients

Reads user/profile data of web browsers

Looks up external IP address via web service

Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks

static1

behavioral1

behavioral2