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General

  • Target

    531ef612c34f2f94eb3fa0be4cdcfab561bf97bcb45cb04481b75f198ec10e9f

  • Size

    955KB

  • Sample

    240111-bltczabfhq

  • MD5

    13b6fcd409c48bf3101b47ba8fc16c97

  • SHA1

    fcd48c6ab679001b47bb5703eff6a3fe1d508404

  • SHA256

    531ef612c34f2f94eb3fa0be4cdcfab561bf97bcb45cb04481b75f198ec10e9f

  • SHA512

    2a7d89941586588fa2e4d925663b570c4e7b8388e1c76dcfa7060f39be56345c4c0612018cb8e400665bfe784d9cc0e041f6e93b3ec18d77b1b15a1413ba9d83

  • SSDEEP

    24576:fvpqi66Y3y06NDIn0cVtNtot+O2/0Ng4t9zLBGqE6:fR0x3cNqVtst+O2q9IqE

Malware Config

Extracted

Family

agenttesla

Credentials

Targets

    • Target

      531ef612c34f2f94eb3fa0be4cdcfab561bf97bcb45cb04481b75f198ec10e9f

    • Size

      955KB

    • MD5

      13b6fcd409c48bf3101b47ba8fc16c97

    • SHA1

      fcd48c6ab679001b47bb5703eff6a3fe1d508404

    • SHA256

      531ef612c34f2f94eb3fa0be4cdcfab561bf97bcb45cb04481b75f198ec10e9f

    • SHA512

      2a7d89941586588fa2e4d925663b570c4e7b8388e1c76dcfa7060f39be56345c4c0612018cb8e400665bfe784d9cc0e041f6e93b3ec18d77b1b15a1413ba9d83

    • SSDEEP

      24576:fvpqi66Y3y06NDIn0cVtNtot+O2/0Ng4t9zLBGqE6:fR0x3cNqVtst+O2q9IqE

    • AgentTesla

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

    • 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.

    • 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

MITRE ATT&CK Enterprise v15

Tasks