General

  • Target

    d5569ef7fb62772a8f9dfc832aadb79f0a1631a88e6081ea664619fa8ed1038a.bin

  • Size

    893KB

  • Sample

    230505-ykqa9aaf62

  • MD5

    1e241c32946c0577078ac116ad39a139

  • SHA1

    4fbfd797dda69ee97eb7d1df20433395356addbb

  • SHA256

    d5569ef7fb62772a8f9dfc832aadb79f0a1631a88e6081ea664619fa8ed1038a

  • SHA512

    92e9e0c9206c6437794361cf8e5185643c1ee4e930be8cc2f5456c769c4fcb1b04e7b25f5ecb4069e390784be23d618f47168b05b44f914ff621dc1167e1b278

  • SSDEEP

    24576:YyFj+ebbvOgMtAIIqeE77/QXFA0Il0OTZP:fXmbtVfeE7OEl0OT

Malware Config

Extracted

Family

redline

Botnet

dark

C2

185.161.248.73:4164

Attributes
  • auth_value

    ae85b01f66afe8770afeed560513fc2d

Extracted

Family

redline

Botnet

gena

C2

185.161.248.73:4164

Attributes
  • auth_value

    d05bf43eef533e262271449829751d07

Targets

    • Target

      d5569ef7fb62772a8f9dfc832aadb79f0a1631a88e6081ea664619fa8ed1038a.bin

    • Size

      893KB

    • MD5

      1e241c32946c0577078ac116ad39a139

    • SHA1

      4fbfd797dda69ee97eb7d1df20433395356addbb

    • SHA256

      d5569ef7fb62772a8f9dfc832aadb79f0a1631a88e6081ea664619fa8ed1038a

    • SHA512

      92e9e0c9206c6437794361cf8e5185643c1ee4e930be8cc2f5456c769c4fcb1b04e7b25f5ecb4069e390784be23d618f47168b05b44f914ff621dc1167e1b278

    • SSDEEP

      24576:YyFj+ebbvOgMtAIIqeE77/QXFA0Il0OTZP:fXmbtVfeE7OEl0OT

    • 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