General

  • Target

    SecuriteInfo.com.Win32.PWSX-gen.7420.27815.exe

  • Size

    751KB

  • Sample

    231106-ww1v1sed85

  • MD5

    eddf2a07df11d98e37544ea249a3d86f

  • SHA1

    de40acaeb9a15ed6929f1a3cdc20fc5dac6e1690

  • SHA256

    4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26

  • SHA512

    07ab5c45cf51778bf775c317345a123cf0f79cc4ed3f39d9a39a8232d733b96bebd2ed49ed5d73eaee821e93085fc34ad55de27208a825893c9ac4c8a1fac713

  • SSDEEP

    12288:URFk2rLWhFJ6pdluOcI8O2rruxS8acVKBjM9giDQTX/bZIMlPmvfdSLNifF6xWqm:wCtWcVrub2jF7ble3dSLAN6sqZ1EtD

Malware Config

Extracted

Family

agenttesla

Credentials

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.hhipune.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    c@c1r2e3

Targets

    • Target

      SecuriteInfo.com.Win32.PWSX-gen.7420.27815.exe

    • Size

      751KB

    • MD5

      eddf2a07df11d98e37544ea249a3d86f

    • SHA1

      de40acaeb9a15ed6929f1a3cdc20fc5dac6e1690

    • SHA256

      4de3272c8195c4473cfa3c3abaaf682c7975ee0dc02f555fb5ac8588dcf3af26

    • SHA512

      07ab5c45cf51778bf775c317345a123cf0f79cc4ed3f39d9a39a8232d733b96bebd2ed49ed5d73eaee821e93085fc34ad55de27208a825893c9ac4c8a1fac713

    • SSDEEP

      12288:URFk2rLWhFJ6pdluOcI8O2rruxS8acVKBjM9giDQTX/bZIMlPmvfdSLNifF6xWqm:wCtWcVrub2jF7ble3dSLAN6sqZ1EtD

    • AgentTesla

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

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • 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.

    • 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