General

  • Target

    eec041f20ae6bcb2865f27a732e3e724725306f7f663ce9f74f299dd2b70eadd.bin

  • Size

    1.7MB

  • Sample

    230505-y6h43aeh4x

  • MD5

    f04e8325ff6266a96e4d14698902cb02

  • SHA1

    f033f0f9ab057ec7f9a2a5491434624590f1794f

  • SHA256

    eec041f20ae6bcb2865f27a732e3e724725306f7f663ce9f74f299dd2b70eadd

  • SHA512

    312e1126e6506f520127632a3e6d4d09d5bace060fc4d49a0eebea23d330b0ae9d01ecca6c71bf9c7d03ea0f2ce7079128679ef3112be93b5697f53ce7be896b

  • SSDEEP

    24576:ky30oyrrmzTx+0cJH68JDTtNqARlLxhBbhv3VW3bBx3LcdBxQqO7qCzRTljoVROo:zery+7FJ3tgOrv3VWLBJAdBkqCzxN6R

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

      eec041f20ae6bcb2865f27a732e3e724725306f7f663ce9f74f299dd2b70eadd.bin

    • Size

      1.7MB

    • MD5

      f04e8325ff6266a96e4d14698902cb02

    • SHA1

      f033f0f9ab057ec7f9a2a5491434624590f1794f

    • SHA256

      eec041f20ae6bcb2865f27a732e3e724725306f7f663ce9f74f299dd2b70eadd

    • SHA512

      312e1126e6506f520127632a3e6d4d09d5bace060fc4d49a0eebea23d330b0ae9d01ecca6c71bf9c7d03ea0f2ce7079128679ef3112be93b5697f53ce7be896b

    • SSDEEP

      24576:ky30oyrrmzTx+0cJH68JDTtNqARlLxhBbhv3VW3bBx3LcdBxQqO7qCzRTljoVROo:zery+7FJ3tgOrv3VWLBJAdBkqCzxN6R

    • 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