General

  • Target

    Discord.Image.Logger.exe

  • Size

    4.5MB

  • Sample

    240920-ybajfatglc

  • MD5

    2aa9588877a9951a734a0952df0a5aaf

  • SHA1

    ce5f737c4f345b206ab5fb0a0bf32f11bd63ca66

  • SHA256

    c23cd068b8b9a82a4dc6f677a114e09e8019d0bfeb62714166b9ca26305511bc

  • SHA512

    e0d46af417907f05c401f27af1d715de60dbe170fb2f4fd185e694843e1dc7acd001b272711386af6b2c878e038f4995be62c45ee4ef38c04ce1dcc44df48715

  • SSDEEP

    98304:RQf3s64R9ybzUcwti78OqJ7TPBF3ZlHHgkWJ0P39qXSaDv:8zUcwti7TQlF3ZxxWJSUnDv

Malware Config

Targets

    • Target

      Discord.Image.Logger.exe

    • Size

      4.5MB

    • MD5

      2aa9588877a9951a734a0952df0a5aaf

    • SHA1

      ce5f737c4f345b206ab5fb0a0bf32f11bd63ca66

    • SHA256

      c23cd068b8b9a82a4dc6f677a114e09e8019d0bfeb62714166b9ca26305511bc

    • SHA512

      e0d46af417907f05c401f27af1d715de60dbe170fb2f4fd185e694843e1dc7acd001b272711386af6b2c878e038f4995be62c45ee4ef38c04ce1dcc44df48715

    • SSDEEP

      98304:RQf3s64R9ybzUcwti78OqJ7TPBF3ZlHHgkWJ0P39qXSaDv:8zUcwti7TQlF3ZxxWJSUnDv

    • Modifies Windows Defender Real-time Protection settings

    • Modifies security service

    • Credentials from Password Stores: Credentials from Web Browsers

      Malicious Access or copy of Web Browser Credential store.

    • Detected Nirsoft tools

      Free utilities often used by attackers which can steal passwords, product keys, etc.

    • NirSoft WebBrowserPassView

      Password recovery tool for various web browsers

    • Checks computer location settings

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

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • UPX packed file

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

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

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

    • Modifies Security services

      Modifies the startup behavior of a security service.

MITRE ATT&CK Enterprise v15

Tasks