General

  • Target

    e2efa511140839cf855d8971cb0a9082849457d0288af0fcda9ea1d3904eeb73.bin

  • Size

    1.1MB

  • Sample

    230505-yxbcvsbg46

  • MD5

    bc35e5237207f3db16604792882c8afd

  • SHA1

    bd70ca31f41141596468447187dd8f902c8b4193

  • SHA256

    e2efa511140839cf855d8971cb0a9082849457d0288af0fcda9ea1d3904eeb73

  • SHA512

    39b1c0ee1c25fcd6d2ce3de9ab18fa9d83e95461499536a6cb4e3a7cd0aa58ba9c1a8c08a5ea19a09d62e4f763c1b9ba55d3897b24faf5f7e7a8f6b9a50d8ba4

  • SSDEEP

    24576:0ynzbI8yfffweNaHY7AnjRXDAwc+GbIxj8FeNRA2R0N6wlIq:D/I8yPweAHdj9DApTgj8FeUoS6kI

Malware Config

Targets

    • Target

      e2efa511140839cf855d8971cb0a9082849457d0288af0fcda9ea1d3904eeb73.bin

    • Size

      1.1MB

    • MD5

      bc35e5237207f3db16604792882c8afd

    • SHA1

      bd70ca31f41141596468447187dd8f902c8b4193

    • SHA256

      e2efa511140839cf855d8971cb0a9082849457d0288af0fcda9ea1d3904eeb73

    • SHA512

      39b1c0ee1c25fcd6d2ce3de9ab18fa9d83e95461499536a6cb4e3a7cd0aa58ba9c1a8c08a5ea19a09d62e4f763c1b9ba55d3897b24faf5f7e7a8f6b9a50d8ba4

    • SSDEEP

      24576:0ynzbI8yfffweNaHY7AnjRXDAwc+GbIxj8FeNRA2R0N6wlIq:D/I8yPweAHdj9DApTgj8FeUoS6kI

    • 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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks