General

  • Target

    dec3d4688be06c1fca4a88cdf28b73b71db5b85a9cec852ef48034f34a1e0fee.bin

  • Size

    1.7MB

  • Sample

    230505-ysgzvabd46

  • MD5

    8bda514164be79583e7393c478a98ab6

  • SHA1

    7ce86c5090cfd2fdf750251411ea7793a71824a4

  • SHA256

    dec3d4688be06c1fca4a88cdf28b73b71db5b85a9cec852ef48034f34a1e0fee

  • SHA512

    7a3096e3e0ecf562633ab5ddf96095b7a1c32c4c2418f522f0345560ac2d588c42dd83313030bb2c05e2a429b017d3395e5bb82cf8bc957e330d32c703e49aa1

  • SSDEEP

    49152:kPQ6k57/ytCOyeAmXI/6jtmoOlxpqTUj6WbR:Yx47KtCxeAmXISMT4Tz

Malware Config

Extracted

Family

redline

Botnet

most

C2

185.161.248.73:4164

Attributes
  • auth_value

    7da4dfa153f2919e617aa016f7c36008

Extracted

Family

redline

Botnet

gena

C2

185.161.248.73:4164

Attributes
  • auth_value

    d05bf43eef533e262271449829751d07

Targets

    • Target

      dec3d4688be06c1fca4a88cdf28b73b71db5b85a9cec852ef48034f34a1e0fee.bin

    • Size

      1.7MB

    • MD5

      8bda514164be79583e7393c478a98ab6

    • SHA1

      7ce86c5090cfd2fdf750251411ea7793a71824a4

    • SHA256

      dec3d4688be06c1fca4a88cdf28b73b71db5b85a9cec852ef48034f34a1e0fee

    • SHA512

      7a3096e3e0ecf562633ab5ddf96095b7a1c32c4c2418f522f0345560ac2d588c42dd83313030bb2c05e2a429b017d3395e5bb82cf8bc957e330d32c703e49aa1

    • SSDEEP

      49152:kPQ6k57/ytCOyeAmXI/6jtmoOlxpqTUj6WbR:Yx47KtCxeAmXISMT4Tz

    • 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