General

  • Target

    COPIA DE PAGO SWIFT.exe

  • Size

    650KB

  • Sample

    240415-r1vscagh24

  • MD5

    59a4f850157ca5ce9e8229510552d433

  • SHA1

    699d609cdc0b19fd1a83ae89ce5de8f01a853af8

  • SHA256

    d42df773a5031e58adb497c874fcf6d5b723aaf6eadd29283a834a08d9cf712d

  • SHA512

    669e3cfb38def3195307a496a3f5f998f9b4e04d6719b0c5f5ef5328169ff07e2bf9edec954bbd72a2e0ae8723167137a4d8daf1a45131e5c5794c3485d11680

  • SSDEEP

    12288:DaAvgzT370vptqK3DNol90+VSNXKY79gcr+zgP8hTnWIzLaMV:pxFov2XK89gc+TWXM

Malware Config

Extracted

Family

agenttesla

Credentials

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.olne.gr
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    dia123A@

Targets

    • Target

      COPIA DE PAGO SWIFT.exe

    • Size

      650KB

    • MD5

      59a4f850157ca5ce9e8229510552d433

    • SHA1

      699d609cdc0b19fd1a83ae89ce5de8f01a853af8

    • SHA256

      d42df773a5031e58adb497c874fcf6d5b723aaf6eadd29283a834a08d9cf712d

    • SHA512

      669e3cfb38def3195307a496a3f5f998f9b4e04d6719b0c5f5ef5328169ff07e2bf9edec954bbd72a2e0ae8723167137a4d8daf1a45131e5c5794c3485d11680

    • SSDEEP

      12288:DaAvgzT370vptqK3DNol90+VSNXKY79gcr+zgP8hTnWIzLaMV:pxFov2XK89gc+TWXM

    • AgentTesla

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

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks