General

  • Target

    1091340355f527c5d619c5feff7fb90911ceb85762da7226217d97bb1a8c34d4.bin

  • Size

    1.1MB

  • Sample

    230506-zbfwwsec5z

  • MD5

    6d3d770560b5280316ee5e33d8a12aa2

  • SHA1

    8195d8e086b4791a039fcdffa4dd1fce4586c0f8

  • SHA256

    1091340355f527c5d619c5feff7fb90911ceb85762da7226217d97bb1a8c34d4

  • SHA512

    1152cdfb7ead937b5dac067a08ff5800af4a966b2aeede4ff6367af6359b5a669c46502b7e744b58d8902e464f82e4ef1bfc0aa99979a22a21458e939a3d4a9c

  • SSDEEP

    24576:FyYhm012s3QSy1wMSkQ+vPSbDnkSbZ1AExC056:gYhmvSyC+vaPn111d5

Malware Config

Targets

    • Target

      1091340355f527c5d619c5feff7fb90911ceb85762da7226217d97bb1a8c34d4.bin

    • Size

      1.1MB

    • MD5

      6d3d770560b5280316ee5e33d8a12aa2

    • SHA1

      8195d8e086b4791a039fcdffa4dd1fce4586c0f8

    • SHA256

      1091340355f527c5d619c5feff7fb90911ceb85762da7226217d97bb1a8c34d4

    • SHA512

      1152cdfb7ead937b5dac067a08ff5800af4a966b2aeede4ff6367af6359b5a669c46502b7e744b58d8902e464f82e4ef1bfc0aa99979a22a21458e939a3d4a9c

    • SSDEEP

      24576:FyYhm012s3QSy1wMSkQ+vPSbDnkSbZ1AExC056:gYhmvSyC+vaPn111d5

    • Detects Redline Stealer samples

      This rule detects the presence of Redline Stealer samples based on their unique strings.

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Windows security modification

    • Adds Run key to start application

MITRE ATT&CK Enterprise v6

Tasks