General

  • Target

    d6f4f0558f01a3374c06e8aa12cb3cdba1e81a75dfef8657f72aec824de4ab9d

  • Size

    536KB

  • Sample

    230322-q1cq4aba4z

  • MD5

    ec070b1b74e4dc6b7e7acd0b319b648a

  • SHA1

    c2670a2d81ef221d69632ed32dc458a217d0237c

  • SHA256

    d6f4f0558f01a3374c06e8aa12cb3cdba1e81a75dfef8657f72aec824de4ab9d

  • SHA512

    07aab5aa2802be29ef1160f1ee25952cc56362239e43acbd41f8f152e8611e9074ff45f60c081d8b65d301e00d44cd9f9b0140f7570c946904f1d907d971feab

  • SSDEEP

    12288:JMrey90uCZrbEAB5rO2KntlZYZO3C9xEPHXqPShJW:rysLft6ZYZO3WxEP3q6vW

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

polo

C2

193.233.20.31:4125

Attributes
  • auth_value

    f1a1b1041a864e0f1f788d42ececa8b3

Targets

    • Target

      d6f4f0558f01a3374c06e8aa12cb3cdba1e81a75dfef8657f72aec824de4ab9d

    • Size

      536KB

    • MD5

      ec070b1b74e4dc6b7e7acd0b319b648a

    • SHA1

      c2670a2d81ef221d69632ed32dc458a217d0237c

    • SHA256

      d6f4f0558f01a3374c06e8aa12cb3cdba1e81a75dfef8657f72aec824de4ab9d

    • SHA512

      07aab5aa2802be29ef1160f1ee25952cc56362239e43acbd41f8f152e8611e9074ff45f60c081d8b65d301e00d44cd9f9b0140f7570c946904f1d907d971feab

    • SSDEEP

      12288:JMrey90uCZrbEAB5rO2KntlZYZO3C9xEPHXqPShJW:rysLft6ZYZO3WxEP3q6vW

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • RedLine payload

    • Executes dropped EXE

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Windows security modification

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

MITRE ATT&CK Enterprise v6

Tasks