General

  • Target

    cf6ef50b611457d26b4f02e43cbe55909acb7d7d243cdcc92355d36ac8c0d8fd_JC.exe

  • Size

    1.2MB

  • Sample

    231011-rb9j7sbf5x

  • MD5

    c607b13b2deb7165acfefb4373c7f97a

  • SHA1

    1e4d43162f7e282e71696a4fd9de7954f3eaffb0

  • SHA256

    cf6ef50b611457d26b4f02e43cbe55909acb7d7d243cdcc92355d36ac8c0d8fd

  • SHA512

    8ee140a84e221c95479658d4648efed36a17f208ea5476abe268dae3bf6762c411d98b04b3dfa709c1f5b041910d1f06dea6be9ffe52e6325a830b94ab0bc9b5

  • SSDEEP

    24576:LyRAeUcCJK5xuWgsMDLliI8nluLXigZCVAxa202twHzQF:+RAVK5us+kI8nlLnia202tCzQ

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

      cf6ef50b611457d26b4f02e43cbe55909acb7d7d243cdcc92355d36ac8c0d8fd_JC.exe

    • Size

      1.2MB

    • MD5

      c607b13b2deb7165acfefb4373c7f97a

    • SHA1

      1e4d43162f7e282e71696a4fd9de7954f3eaffb0

    • SHA256

      cf6ef50b611457d26b4f02e43cbe55909acb7d7d243cdcc92355d36ac8c0d8fd

    • SHA512

      8ee140a84e221c95479658d4648efed36a17f208ea5476abe268dae3bf6762c411d98b04b3dfa709c1f5b041910d1f06dea6be9ffe52e6325a830b94ab0bc9b5

    • SSDEEP

      24576:LyRAeUcCJK5xuWgsMDLliI8nluLXigZCVAxa202twHzQF:+RAVK5us+kI8nlLnia202tCzQ

    • 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