General

  • Target
    gunzipped
  • Size 401KB
  • Sample201109-7yp7bckfcn
  • SHA256 bcbc247fa3511376777587035868c9a0f8fda850fa5f7d84c81fa5de905bc0d6
  • MD5 SHA1 SHA512

Malware Config

Extracted

Credentials

Targets

    • Target
      gunzipped
    • Size 401KB
    • SHA256 bcbc247fa3511376777587035868c9a0f8fda850fa5f7d84c81fa5de905bc0d6
    • MD5 SHA1 SHA512
    • AgentTesla

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

    • AgentTesla Payload

    • rezer0

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

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads user/profile data of local email clients

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

    • Reads user/profile data of web browsers

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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks