General

  • Target

    b79bebd49ec717c79a291a46c7fef304974be170eab06d6fd14810bdb0593106.exe

  • Size

    1.2MB

  • Sample

    240612-chlpdsydkf

  • MD5

    b987ae03e873b8b5f1e4b9c26a8401d3

  • SHA1

    002d164dca14a55455f5d69965e1f26c3fecffa6

  • SHA256

    b79bebd49ec717c79a291a46c7fef304974be170eab06d6fd14810bdb0593106

  • SHA512

    852a07423d7b1f268a6473c375d7f6183ae5b12cfe6044c1d0b7389029a7a423fec3242ef5ecca96d9beb76699aba729f4f3f9b8c2affb4c52e16edc721da70a

  • SSDEEP

    24576:WAHnh+eWsN3skA4RV1Hom2KXMmHaVdH5C0Mm307Tz2jo649m45:xh+ZkldoPK8YaVJmm32z2x49t

Malware Config

Targets

    • Target

      b79bebd49ec717c79a291a46c7fef304974be170eab06d6fd14810bdb0593106.exe

    • Size

      1.2MB

    • MD5

      b987ae03e873b8b5f1e4b9c26a8401d3

    • SHA1

      002d164dca14a55455f5d69965e1f26c3fecffa6

    • SHA256

      b79bebd49ec717c79a291a46c7fef304974be170eab06d6fd14810bdb0593106

    • SHA512

      852a07423d7b1f268a6473c375d7f6183ae5b12cfe6044c1d0b7389029a7a423fec3242ef5ecca96d9beb76699aba729f4f3f9b8c2affb4c52e16edc721da70a

    • SSDEEP

      24576:WAHnh+eWsN3skA4RV1Hom2KXMmHaVdH5C0Mm307Tz2jo649m45:xh+ZkldoPK8YaVJmm32z2x49t

    • 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