General

  • Target
    9438b01f1e855f29eaf97344c263aa5e.bin
  • Size 11KB
  • Sample230226-bw9spsfa9x
  • SHA256 0d4cb1a070409f54d6e9b80ee56d6182f622f790dbaa20b2ea8cd2ff39776df9
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • agenttesla

Credentials

Targets

    • Target
      8404d3dc32b0555bc3b076d7fc080d2a341508b4a2c84805a1d5ffc0057e2b39.doc
    • Size 26KB
    • SHA256 8404d3dc32b0555bc3b076d7fc080d2a341508b4a2c84805a1d5ffc0057e2b39
    • MD5 SHA1 SHA512 SSDEEP
    • AgentTesla

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

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Loads dropped DLL

    • 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.

    • Accesses Microsoft Outlook profiles

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks