General

  • Target

    a62ac4efd4acf6d04857d8377f2f0a33b6df4effae2a7b5b23e64d949b54aa99

  • Size

    757KB

  • Sample

    240612-bw62taxgjr

  • MD5

    2c9c731d92991999cde88d78cf535b07

  • SHA1

    320f2bc63a78911a5ba308492a9f0844f0b42dc7

  • SHA256

    a62ac4efd4acf6d04857d8377f2f0a33b6df4effae2a7b5b23e64d949b54aa99

  • SHA512

    5344c5e1d365455d8b8bec076ba67c5a55b82e5029787a8186b7e9bec9583ac66d0ab1b7260b585d2d58c67e58f80280763a5e3c2e43bc3d5d6caf969a028f04

  • SSDEEP

    12288:qLRD3HH3DI++tuISqoNNVX3qJBRiWTK1hlsVZoM0V+DkzpEayTuSUxVum:kRjH3DIT8NaBVTKAZoM1Oeai2u

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    ftp
  • Host:
    ftp://ftp.wapination.net
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    sync@#1235

Targets

    • Target

      a62ac4efd4acf6d04857d8377f2f0a33b6df4effae2a7b5b23e64d949b54aa99

    • Size

      757KB

    • MD5

      2c9c731d92991999cde88d78cf535b07

    • SHA1

      320f2bc63a78911a5ba308492a9f0844f0b42dc7

    • SHA256

      a62ac4efd4acf6d04857d8377f2f0a33b6df4effae2a7b5b23e64d949b54aa99

    • SHA512

      5344c5e1d365455d8b8bec076ba67c5a55b82e5029787a8186b7e9bec9583ac66d0ab1b7260b585d2d58c67e58f80280763a5e3c2e43bc3d5d6caf969a028f04

    • SSDEEP

      12288:qLRD3HH3DI++tuISqoNNVX3qJBRiWTK1hlsVZoM0V+DkzpEayTuSUxVum:kRjH3DIT8NaBVTKAZoM1Oeai2u

    • AgentTesla

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

    • 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