General

  • Target

    NEAS.37a81bd1ee8e13048f5a71bee31fa16b0065f84b90670474c4e6d9a3d5ffb32fexe_JC.exe

  • Size

    1.5MB

  • Sample

    231006-qnm2asea46

  • MD5

    aab63c233da2acf54393ba50f92bf7f5

  • SHA1

    8b94aaa8002c4ab6665d86dd079783bcc15a78ee

  • SHA256

    37a81bd1ee8e13048f5a71bee31fa16b0065f84b90670474c4e6d9a3d5ffb32f

  • SHA512

    a5eb6da1d6e8d2463c1ff70c0b7cfe4df4566cf910fae6ab018db1f2f0b724278e01a89a029c2ff00eab1f5abd4f99c215cca54c96e48a59aed4e0a1bb31e58c

  • SSDEEP

    24576:ByVjLdwJ4tg3Sc27AXy6d2n5HXMXsASI2ghNRXcgEI++YQygNaApK2j/gCP:0VjGJ4ux27od+5H8X/TEI++DGC

Malware Config

Extracted

Family

redline

Botnet

gigant

C2

77.91.124.55:19071

Targets

    • Target

      NEAS.37a81bd1ee8e13048f5a71bee31fa16b0065f84b90670474c4e6d9a3d5ffb32fexe_JC.exe

    • Size

      1.5MB

    • MD5

      aab63c233da2acf54393ba50f92bf7f5

    • SHA1

      8b94aaa8002c4ab6665d86dd079783bcc15a78ee

    • SHA256

      37a81bd1ee8e13048f5a71bee31fa16b0065f84b90670474c4e6d9a3d5ffb32f

    • SHA512

      a5eb6da1d6e8d2463c1ff70c0b7cfe4df4566cf910fae6ab018db1f2f0b724278e01a89a029c2ff00eab1f5abd4f99c215cca54c96e48a59aed4e0a1bb31e58c

    • SSDEEP

      24576:ByVjLdwJ4tg3Sc27AXy6d2n5HXMXsASI2ghNRXcgEI++YQygNaApK2j/gCP:0VjGJ4ux27od+5H8X/TEI++DGC

    • 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

    • Loads dropped DLL

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks