General

  • Target

    4c81475320e48a5ba2d483e200d1e5748fba7596ca3df92d4e803464bb186965

  • Size

    580KB

  • Sample

    240612-ckph3aydnf

  • MD5

    e3f571bd6aea26e6f2721cd147e3aeac

  • SHA1

    3cffb12aeebff9c1260b333c980a028f2403c677

  • SHA256

    4c81475320e48a5ba2d483e200d1e5748fba7596ca3df92d4e803464bb186965

  • SHA512

    1cfdf95374a749e44ca3fb488ca2ce9fa52a60bf50d9d21f5df1ee5927d0a7fb8ef5d24c6f65b4fd6c4cb893ff97e3a1cdc5201b288619d670425ccbb382123f

  • SSDEEP

    12288:eDYaW1FIIt8pBFlCVvAFCVMEBJ1UN5sg8YbbWKBQ:eDYr1Fxt8L5FgLSH8Y

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.nsatech.co
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    Hn064008007320212021

Extracted

Family

agenttesla

Credentials

Targets

    • Target

      4c81475320e48a5ba2d483e200d1e5748fba7596ca3df92d4e803464bb186965

    • Size

      580KB

    • MD5

      e3f571bd6aea26e6f2721cd147e3aeac

    • SHA1

      3cffb12aeebff9c1260b333c980a028f2403c677

    • SHA256

      4c81475320e48a5ba2d483e200d1e5748fba7596ca3df92d4e803464bb186965

    • SHA512

      1cfdf95374a749e44ca3fb488ca2ce9fa52a60bf50d9d21f5df1ee5927d0a7fb8ef5d24c6f65b4fd6c4cb893ff97e3a1cdc5201b288619d670425ccbb382123f

    • SSDEEP

      12288:eDYaW1FIIt8pBFlCVvAFCVMEBJ1UN5sg8YbbWKBQ:eDYr1Fxt8L5FgLSH8Y

    • 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