General

  • Target

    86a4936c8ee34875d49ce4a923fe7b60N.exe

  • Size

    1.0MB

  • Sample

    240831-brjqqaxejg

  • MD5

    86a4936c8ee34875d49ce4a923fe7b60

  • SHA1

    fbb5d1506efadc552b73e5b91a203586ef9aed24

  • SHA256

    665c2dfbc8db51a7b74bee189fa0e4a2ce4dba6e15900cb5e69dae361321c0e8

  • SHA512

    826791adc594cc3dd720e368cf68131f91a970ef220cdb58c72bcc5fe54416c2df3930c3ee8c0db393529506577263fa0ec7322708a4922b56c74812ef8aac51

  • SSDEEP

    24576:cyjqV8n8PLWkBhhNuf0L8dI3AAy4Lt2iv+kBhsaCVQu1cqC:LjJ8zWkif0LJ3y4k6BhsBVQ5q

Malware Config

Extracted

Family

redline

Botnet

kukish

C2

77.91.124.55:19071

Targets

    • Target

      86a4936c8ee34875d49ce4a923fe7b60N.exe

    • Size

      1.0MB

    • MD5

      86a4936c8ee34875d49ce4a923fe7b60

    • SHA1

      fbb5d1506efadc552b73e5b91a203586ef9aed24

    • SHA256

      665c2dfbc8db51a7b74bee189fa0e4a2ce4dba6e15900cb5e69dae361321c0e8

    • SHA512

      826791adc594cc3dd720e368cf68131f91a970ef220cdb58c72bcc5fe54416c2df3930c3ee8c0db393529506577263fa0ec7322708a4922b56c74812ef8aac51

    • SSDEEP

      24576:cyjqV8n8PLWkBhhNuf0L8dI3AAy4Lt2iv+kBhsaCVQu1cqC:LjJ8zWkif0LJ3y4k6BhsBVQ5q

    • Detect Mystic stealer payload

    • Mystic

      Mystic is an infostealer written in C++.

    • RedLine

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

    • RedLine payload

    • Executes dropped EXE

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks