General

  • Target

    51b2e660ab99336605caacf6dda238f9492938696c4fb10cb39c8d802e73d0a0.bin

  • Size

    1.1MB

  • Sample

    230506-1sjjsahh25

  • MD5

    db1ba61ea5f307be517e4b39c18fdd97

  • SHA1

    85c25bced9743692dc3a6fccdaa0d9de0fe7571b

  • SHA256

    51b2e660ab99336605caacf6dda238f9492938696c4fb10cb39c8d802e73d0a0

  • SHA512

    367cb351199030941d26af8ecdfcb4ab0bedbb3575a77b17462edf33ae6306b523ad7526065eb87cb35474bd6f02014860e0b82e9c202a0add8e7f53ad752f02

  • SSDEEP

    24576:Zyy/NgXnOaRzMvt1CImNnlgLFxNuB8ug2EaD:My1cnvstP8+LHEB8ugK

Malware Config

Targets

    • Target

      51b2e660ab99336605caacf6dda238f9492938696c4fb10cb39c8d802e73d0a0.bin

    • Size

      1.1MB

    • MD5

      db1ba61ea5f307be517e4b39c18fdd97

    • SHA1

      85c25bced9743692dc3a6fccdaa0d9de0fe7571b

    • SHA256

      51b2e660ab99336605caacf6dda238f9492938696c4fb10cb39c8d802e73d0a0

    • SHA512

      367cb351199030941d26af8ecdfcb4ab0bedbb3575a77b17462edf33ae6306b523ad7526065eb87cb35474bd6f02014860e0b82e9c202a0add8e7f53ad752f02

    • SSDEEP

      24576:Zyy/NgXnOaRzMvt1CImNnlgLFxNuB8ug2EaD:My1cnvstP8+LHEB8ugK

    • 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