General

  • Target

    0c151eef51e6060e354a9924f92abc21e3910cfbfe480b0924f2c9d3b12f4c4a

  • Size

    2.1MB

  • Sample

    250109-brfztssja1

  • MD5

    a7f31885f9026b8fa117481594c0447b

  • SHA1

    2fe0214176a9ab675eb7948f46c0a22ee2c0e28d

  • SHA256

    0c151eef51e6060e354a9924f92abc21e3910cfbfe480b0924f2c9d3b12f4c4a

  • SHA512

    bbe3cb48f2e46941318adbd3090afa4bc45767da8350dde6e36e2c410d5d2c7d9bb1c36e3395df3322befd9ca0fc4abf9171232bb03420e5b3bde42fc37ad982

  • SSDEEP

    24576:eVgK1+jkSmbE0YjdlaXF+1OoF0M1e6cIvBMFdnLvZhbvcv1h///73BGkTbrWR0:cZuX2KjLOoiaMD7ZK1VLdbrWR0

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.shakurjay.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    z9{6l#Bp?sUj

Targets

    • Target

      0c151eef51e6060e354a9924f92abc21e3910cfbfe480b0924f2c9d3b12f4c4a

    • Size

      2.1MB

    • MD5

      a7f31885f9026b8fa117481594c0447b

    • SHA1

      2fe0214176a9ab675eb7948f46c0a22ee2c0e28d

    • SHA256

      0c151eef51e6060e354a9924f92abc21e3910cfbfe480b0924f2c9d3b12f4c4a

    • SHA512

      bbe3cb48f2e46941318adbd3090afa4bc45767da8350dde6e36e2c410d5d2c7d9bb1c36e3395df3322befd9ca0fc4abf9171232bb03420e5b3bde42fc37ad982

    • SSDEEP

      24576:eVgK1+jkSmbE0YjdlaXF+1OoF0M1e6cIvBMFdnLvZhbvcv1h///73BGkTbrWR0:cZuX2KjLOoiaMD7ZK1VLdbrWR0

    • AgentTesla

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

    • Agenttesla family

    • AgentTesla payload

    • 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