General

  • Target

    75486ada493cac19cc8bf1bfbb7b5903e684685a77f556e156871bc8c2dc5eff

  • Size

    651KB

  • Sample

    241108-pxvl3asfkk

  • MD5

    452d02e6454b5bdc6c599f1751fec4e8

  • SHA1

    4e6e59719d65a1cf4079c60e40e7a54b2e5f1f9c

  • SHA256

    75486ada493cac19cc8bf1bfbb7b5903e684685a77f556e156871bc8c2dc5eff

  • SHA512

    16e3a5953926ae5da406dbd948c2c5f36bd38fdbff0582158635356326b77af7b77d94d849ab37a06bf5753cad0b659cdac6b95d0ead1c49d6da072ed62e9d21

  • SSDEEP

    12288:kMrvy90y1PgeFm5aszFBPu96KnQzzf3wUULJIkuOrL7rxhnt:jyv1cPu96KnQHf3w1nuuxht

Malware Config

Extracted

Family

redline

Botnet

norm

C2

77.91.124.145:4125

Attributes
  • auth_value

    1514e6c0ec3d10a36f68f61b206f5759

Extracted

Family

redline

Botnet

diza

C2

77.91.124.145:4125

Attributes
  • auth_value

    bbab0d2f0ae4d4fdd6b17077d93b3e80

Targets

    • Target

      75486ada493cac19cc8bf1bfbb7b5903e684685a77f556e156871bc8c2dc5eff

    • Size

      651KB

    • MD5

      452d02e6454b5bdc6c599f1751fec4e8

    • SHA1

      4e6e59719d65a1cf4079c60e40e7a54b2e5f1f9c

    • SHA256

      75486ada493cac19cc8bf1bfbb7b5903e684685a77f556e156871bc8c2dc5eff

    • SHA512

      16e3a5953926ae5da406dbd948c2c5f36bd38fdbff0582158635356326b77af7b77d94d849ab37a06bf5753cad0b659cdac6b95d0ead1c49d6da072ed62e9d21

    • SSDEEP

      12288:kMrvy90y1PgeFm5aszFBPu96KnQzzf3wUULJIkuOrL7rxhnt:jyv1cPu96KnQHf3w1nuuxht

    • Detects Healer an antivirus disabler dropper

    • Healer

      Healer an antivirus disabler dropper.

    • Healer family

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine payload

    • Redline family

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Windows security modification

    • Adds Run key to start application

MITRE ATT&CK Enterprise v15

Tasks