General

  • Target

    z18BankAccountDetails.exe

  • Size

    690KB

  • Sample

    240113-pswzbsadar

  • MD5

    699e3affc886e4d354de82b9c2898c2b

  • SHA1

    2a34f358155ceccdbf91d2412b8c7afe7ee33142

  • SHA256

    715dd87ef7b32eca897087684aa5267e6284460b8bbb1a8f03e50ae1b0cacd85

  • SHA512

    c3bcbec7d7a6f9c14e2070fc52bf128f1f1279ee2e956ac702416bc55022161dcd50f19d98e8f23bb0815c872d1898b6d7f7c3d3df4162eabaeda12598adc617

  • SSDEEP

    12288:EewoIc00MTJp0UOWumdRsoWZkz4VW3NPny3SVGjyR+Hq9bU2Hslb76:JwoIc0hJp0UOMLsoaA5tkHUbU2Hy76

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot6708836842:AAEOj4CFUrj7jFG71fhzDaJLgRXgsIceQ5A/

Targets

    • Target

      z18BankAccountDetails.exe

    • Size

      690KB

    • MD5

      699e3affc886e4d354de82b9c2898c2b

    • SHA1

      2a34f358155ceccdbf91d2412b8c7afe7ee33142

    • SHA256

      715dd87ef7b32eca897087684aa5267e6284460b8bbb1a8f03e50ae1b0cacd85

    • SHA512

      c3bcbec7d7a6f9c14e2070fc52bf128f1f1279ee2e956ac702416bc55022161dcd50f19d98e8f23bb0815c872d1898b6d7f7c3d3df4162eabaeda12598adc617

    • SSDEEP

      12288:EewoIc00MTJp0UOWumdRsoWZkz4VW3NPny3SVGjyR+Hq9bU2Hslb76:JwoIc0hJp0UOMLsoaA5tkHUbU2Hy76

    • AgentTesla

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

    • 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.

    • Adds Run key to start application

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks