General

  • Target

    AT.exe

  • Size

    672KB

  • Sample

    200709-3h8yl2v29e

  • MD5

    713f89671daa7b8a669b72f0df80c662

  • SHA1

    e6a6c838588c62a1ed199f3ac580bad225b60ced

  • SHA256

    faba6cc8e2795ec5c1f2a44829767bad991892d00c8c3374cc8723f15402e97c

  • SHA512

    5fbc5f60edd8fcaf7cae1a437a8bbb7511d41356406279987adc9b860148535c8b55822d64b137112f624b017b7e72fda02142c34c9e302f632ea665fbd48582

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    mail.halalemporda.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    Hmmf@2020

Targets

    • Target

      AT.exe

    • Size

      672KB

    • MD5

      713f89671daa7b8a669b72f0df80c662

    • SHA1

      e6a6c838588c62a1ed199f3ac580bad225b60ced

    • SHA256

      faba6cc8e2795ec5c1f2a44829767bad991892d00c8c3374cc8723f15402e97c

    • SHA512

      5fbc5f60edd8fcaf7cae1a437a8bbb7511d41356406279987adc9b860148535c8b55822d64b137112f624b017b7e72fda02142c34c9e302f632ea665fbd48582

    • AgentTesla

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

    • AgentTesla Payload

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • 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 v6

Tasks