General

  • Target

    00a296a7cf7ac12cc4d377919348ed103dbc0fb8fa4d8fc23991361fb0c24684

  • Size

    1.4MB

  • Sample

    250114-cdfycawkcr

  • MD5

    de565856713c4e7a4b24351b5c578751

  • SHA1

    fd63a95ac268002328354435340d5c09b0c3c25d

  • SHA256

    00a296a7cf7ac12cc4d377919348ed103dbc0fb8fa4d8fc23991361fb0c24684

  • SHA512

    361795a40d06fbd3d4dae40f0dd1909dc835604a35e64a2dd33b7d5c226595355ec3212385d3493789da37f5e582d9743f68b173bd99ea1f0e1e346c74156b03

  • SSDEEP

    24576:+jGvwNHc18csjfugJhitTLcDJQ3eboAv1RIAhjLoamMiX4lNmZg0YxegPbUIDPP:fwNH5fktTLcDY6ocjLoyEkmZ9Y14

Malware Config

Extracted

Family

agenttesla

Credentials

Targets

    • Target

      00a296a7cf7ac12cc4d377919348ed103dbc0fb8fa4d8fc23991361fb0c24684

    • Size

      1.4MB

    • MD5

      de565856713c4e7a4b24351b5c578751

    • SHA1

      fd63a95ac268002328354435340d5c09b0c3c25d

    • SHA256

      00a296a7cf7ac12cc4d377919348ed103dbc0fb8fa4d8fc23991361fb0c24684

    • SHA512

      361795a40d06fbd3d4dae40f0dd1909dc835604a35e64a2dd33b7d5c226595355ec3212385d3493789da37f5e582d9743f68b173bd99ea1f0e1e346c74156b03

    • SSDEEP

      24576:+jGvwNHc18csjfugJhitTLcDJQ3eboAv1RIAhjLoamMiX4lNmZg0YxegPbUIDPP:fwNH5fktTLcDY6ocjLoyEkmZ9Y14

    • AgentTesla

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

    • Agenttesla family

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Drops file in Drivers directory

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Reads WinSCP keys stored on the system

      Tries to access WinSCP stored sessions.

    • 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.

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

    • Accesses Microsoft Outlook profiles

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks