General

  • Target

    fb28af147c1161ac6487203c5c06dc2d79132900c7eea40b9323457be3842bbb.bin

  • Size

    1.2MB

  • Sample

    230501-x4yajahe2y

  • MD5

    9f2041212db6a0d60f09fc6ab6a6cf20

  • SHA1

    0b57cac83a12a30d594555ef2fbc9b0b5249d432

  • SHA256

    fb28af147c1161ac6487203c5c06dc2d79132900c7eea40b9323457be3842bbb

  • SHA512

    bfddb4070e4ca1345b8f4c539c850c5ec7990e3405ac5252b93a5472f7209c7f451e73250b2951f4f4a3cb5556e66f7644c7a77515cce2a43cb93d5ec7ffb5d5

  • SSDEEP

    24576:ou0fRlKB2ZGPoUC1VqAUjfeEB7htX0yromAWB5HpS/gl:V0+BshUC1VzUjjPP0/

Malware Config

Targets

    • Target

      fb28af147c1161ac6487203c5c06dc2d79132900c7eea40b9323457be3842bbb.bin

    • Size

      1.2MB

    • MD5

      9f2041212db6a0d60f09fc6ab6a6cf20

    • SHA1

      0b57cac83a12a30d594555ef2fbc9b0b5249d432

    • SHA256

      fb28af147c1161ac6487203c5c06dc2d79132900c7eea40b9323457be3842bbb

    • SHA512

      bfddb4070e4ca1345b8f4c539c850c5ec7990e3405ac5252b93a5472f7209c7f451e73250b2951f4f4a3cb5556e66f7644c7a77515cce2a43cb93d5ec7ffb5d5

    • SSDEEP

      24576:ou0fRlKB2ZGPoUC1VqAUjfeEB7htX0yromAWB5HpS/gl:V0+BshUC1VzUjjPP0/

    • 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