Overview

overview

10

Static

static

Validation...es.exe

windows7_x64

10

Validation...es.exe

windows10_x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    Validation updates.exe

  • Size

    468KB

  • Sample

    210119-nqh34zxpjx

  • MD5

    2833579cbc9745e6286e1f6a9aae1b59

  • SHA1

    833fabc94281d4b423b1874f87a7978cba5f2863

  • SHA256

    56d7482385631eaa41a5fe4b5bb2d7284cfe1035805512668b9495d0fd9c4a61

  • SHA512

    2d711fede262e29c6af210b6c80a1374726fdd8452cdfb351c2334274e7f35da96f3dd6d28c291d65d8f1be33c5336584bb3610a0a512aa91e6332ef77c990a6

Score
10/10
agentteslakeyloggerspywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    mail.unique-skill.com
  • Port:
    587
  • Username:
    pm@unique-skill.com
  • Password:
    1Cathy2boys

Targets

    • Target

      Validation updates.exe

    • Size

      468KB

    • MD5

      2833579cbc9745e6286e1f6a9aae1b59

    • SHA1

      833fabc94281d4b423b1874f87a7978cba5f2863

    • SHA256

      56d7482385631eaa41a5fe4b5bb2d7284cfe1035805512668b9495d0fd9c4a61

    • SHA512

      2d711fede262e29c6af210b6c80a1374726fdd8452cdfb351c2334274e7f35da96f3dd6d28c291d65d8f1be33c5336584bb3610a0a512aa91e6332ef77c990a6

    Score
    10/10
    agentteslakeyloggerspywarestealertrojan

    • AgentTesla

      Agent Tesla is a remote access tool (RAT) written in visual basic.

      keyloggertrojanstealerspywareagenttesla

    • AgentTesla Payload

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

      spyware

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

      spyware

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spyware

    • 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

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Credential Access

Credentials in Files

3
T1081

Discovery

System Information Discovery

1
T1082

Lateral Movement

Collection

Data from Local System

3
T1005

Exfiltration

Command and Control

Impact

Tasks