Overview

overview

10

Static

static

Ch2sZ3JEobY0pea.exe

windows7_x64

10

Ch2sZ3JEobY0pea.exe

windows10_x64

10

Sharing

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General

  • Target
    Ch2sZ3JEobY0pea.exe
  • Size 413KB
  • Sample201109-8ws46pd2ma
  • SHA256 3f8c2a8d34d7d3f61451ea1beb9d9671cc50aa2cbe39d700a08d0215b8b7163b
  • MD5 SHA1 SHA512
Score
10/10
agentteslakeyloggerrezer0spywarestealertrojan

Malware Config

Extracted

Credentials
  • Protocol

    smtp
  • Host

    smtp.lettu.us
  • Port

    587
  • Username

    [email protected]
  • Password

    western2020@

Targets

    • Target
      Ch2sZ3JEobY0pea.exe
    • Size 413KB
    • SHA256 3f8c2a8d34d7d3f61451ea1beb9d9671cc50aa2cbe39d700a08d0215b8b7163b
    • MD5 SHA1 SHA512
    Score
    10/10
    agentteslakeyloggerrezer0spywarestealertrojan

    • AgentTesla

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

      keyloggertrojanstealerspywareagenttesla

    • AgentTesla Payload

    • rezer0

      Detects ReZer0, a packer with multiple versions used in various campaigns.

      rezer0

    • 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

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks