General

  • Target

    686e2e12d4451eecb08c7b2aa47f2b048ec3e8b94c98587108c45e68ea64a299

  • Size

    1.3MB

  • Sample

    231011-r95nxagc27

  • MD5

    e365572aad84b67d85f801830b5c52bc

  • SHA1

    6f23ba7f06304d867cb98a4161247e8e030a1714

  • SHA256

    686e2e12d4451eecb08c7b2aa47f2b048ec3e8b94c98587108c45e68ea64a299

  • SHA512

    b99f7b26851b2a8ed0513c954761fda973b7cb3db75f5a21eccc33cca83dc26a19d63340b28d735411583381b84409107b8928186a6743cf14f3c3a3e1aab37a

  • SSDEEP

    24576:6yJFwJSqzI1B4+Tsz+s7tBykxNbMjEsKtvDqfYP2:BJFwJSzpIzVZYkwEFtvP

Malware Config

Extracted

Family

redline

Botnet

darts

C2

77.91.124.82:19071

Attributes
  • auth_value

    3c8818da7045365845f15ec0946ebf11

Extracted

Family

redline

Botnet

kendo

C2

77.91.124.82:19071

Attributes
  • auth_value

    5a22a881561d49941415902859b51f14

Extracted

Family

mystic

C2

http://5.42.92.211/loghub/master

Targets

    • Target

      686e2e12d4451eecb08c7b2aa47f2b048ec3e8b94c98587108c45e68ea64a299

    • Size

      1.3MB

    • MD5

      e365572aad84b67d85f801830b5c52bc

    • SHA1

      6f23ba7f06304d867cb98a4161247e8e030a1714

    • SHA256

      686e2e12d4451eecb08c7b2aa47f2b048ec3e8b94c98587108c45e68ea64a299

    • SHA512

      b99f7b26851b2a8ed0513c954761fda973b7cb3db75f5a21eccc33cca83dc26a19d63340b28d735411583381b84409107b8928186a6743cf14f3c3a3e1aab37a

    • SSDEEP

      24576:6yJFwJSqzI1B4+Tsz+s7tBykxNbMjEsKtvDqfYP2:BJFwJSzpIzVZYkwEFtvP

    • Detect Mystic stealer payload

    • Detects Healer an antivirus disabler dropper

    • Healer

      Healer an antivirus disabler dropper.

    • Modifies Windows Defender Real-time Protection settings

    • Mystic

      Mystic is an infostealer written in C++.

    • RedLine

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks