General

  • Target

    file

  • Size

    1.3MB

  • Sample

    231012-kw7g1shh5y

  • MD5

    ba9fe6ef94fe7823b804a68264e901f9

  • SHA1

    872d452bbba5d325bf4fd8d1579be007c969ccbc

  • SHA256

    659f0f9e427722eab6a23d86da26aad8776993035e00bae97a8e41f5c937e386

  • SHA512

    a25b1a243473e67149fd34b336003a7fa167b53b74e29e32ded6330756b8c4950210145e4cbf40a154d349eccc24441eb26681081c8a5e09de6d02f0be3a4867

  • SSDEEP

    24576:iyqdhcP1YfDz/qEUJjOg7r8VTLSwKC+WHib3GJsuqC:JqdhcWbzCEUpOg7r8F+a+W+3

Malware Config

Extracted

Family

smokeloader

Version

2022

C2

http://77.91.68.29/fks/

rc4.i32
rc4.i32

Extracted

Family

redline

Botnet

trush

C2

77.91.124.82:19071

Attributes
  • auth_value

    c13814867cde8193679cd0cad2d774be

Targets

    • Target

      file

    • Size

      1.3MB

    • MD5

      ba9fe6ef94fe7823b804a68264e901f9

    • SHA1

      872d452bbba5d325bf4fd8d1579be007c969ccbc

    • SHA256

      659f0f9e427722eab6a23d86da26aad8776993035e00bae97a8e41f5c937e386

    • SHA512

      a25b1a243473e67149fd34b336003a7fa167b53b74e29e32ded6330756b8c4950210145e4cbf40a154d349eccc24441eb26681081c8a5e09de6d02f0be3a4867

    • SSDEEP

      24576:iyqdhcP1YfDz/qEUJjOg7r8VTLSwKC+WHib3GJsuqC:JqdhcWbzCEUpOg7r8F+a+W+3

    • Detects Healer an antivirus disabler dropper

    • Healer

      Healer an antivirus disabler dropper.

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Executes dropped EXE

    • Loads dropped DLL

    • Windows security modification

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks