General

  • Target

    cbf575ac4fdf76c839efd33d7e1ea94c2149697f2c28e49a53525fa115babb28.exe

  • Size

    1.0MB

  • Sample

    240604-cbvzgshd4z

  • MD5

    f143afb93e36a1855b83fa8d98a364e1

  • SHA1

    7c5d326def520be1dafa55e98dd74509792d949a

  • SHA256

    cbf575ac4fdf76c839efd33d7e1ea94c2149697f2c28e49a53525fa115babb28

  • SHA512

    7f56a7fc96e56b336e45bc8b6c1bd55f44b28a9a977cb878f7a7171ee809e9a9244619731c723ce587ee1b8d75eb08f4c524dfe309ec7773065ed9e1f48c4b62

  • SSDEEP

    24576:OAHnh+eWsN3skA4RV1Hom2KXMmHa3FDKoO+aQ85:5h+ZkldoPK8Ya31K1

Malware Config

Extracted

Family

agenttesla

Credentials

Targets

    • Target

      cbf575ac4fdf76c839efd33d7e1ea94c2149697f2c28e49a53525fa115babb28.exe

    • Size

      1.0MB

    • MD5

      f143afb93e36a1855b83fa8d98a364e1

    • SHA1

      7c5d326def520be1dafa55e98dd74509792d949a

    • SHA256

      cbf575ac4fdf76c839efd33d7e1ea94c2149697f2c28e49a53525fa115babb28

    • SHA512

      7f56a7fc96e56b336e45bc8b6c1bd55f44b28a9a977cb878f7a7171ee809e9a9244619731c723ce587ee1b8d75eb08f4c524dfe309ec7773065ed9e1f48c4b62

    • SSDEEP

      24576:OAHnh+eWsN3skA4RV1Hom2KXMmHa3FDKoO+aQ85:5h+ZkldoPK8Ya31K1

    • AgentTesla

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

    • Detect packed .NET executables. Mostly AgentTeslaV4.

    • Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.

    • Detects executables referencing Windows vault credential objects. Observed in infostealers

    • Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers

    • Detects executables referencing many email and collaboration clients. Observed in information stealers

    • Detects executables referencing many file transfer clients. Observed in information stealers

    • 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 Matrix

Tasks