General

  • Target

    790fb8d9c4a428e50bbc382bf367f5996d79b6efccd745252dc5d98b4ec09700

  • Size

    1.4MB

  • Sample

    231112-kvqswaed39

  • MD5

    299303908ef6eb00339a056e1ead4f12

  • SHA1

    09119ff3adb9adc22a530cffc7bab58e603447f6

  • SHA256

    790fb8d9c4a428e50bbc382bf367f5996d79b6efccd745252dc5d98b4ec09700

  • SHA512

    7cddb6f9b3911cb7e8e6afc363b945a155ddde4efd7ceacb96da5aace02eae7377854bf2eca7f369b9dc999cd0ef98ce5fe068616a746cc8564b227ad6c3b062

  • SSDEEP

    24576:OykPqJww49b26zwAjTKpekIsVCvGqbwDtop6CqHsKDmfT0Pv+HmkS0IPHiBYTyS:dkPDwSy3mOeDECG5i6CqOAPvlzN/iBY

Malware Config

Extracted

Family

smokeloader

Version

2022

C2

http://5.42.92.190/fks/index.php

rc4.i32
rc4.i32

Extracted

Family

redline

Botnet

taiga

C2

5.42.92.51:19057

Extracted

Family

stealc

C2

http://77.91.68.247

Attributes
  • url_path

    /c36258786fdc16da.php

rc4.plain

Extracted

Family

smokeloader

Botnet

up3

Targets

    • Target

      790fb8d9c4a428e50bbc382bf367f5996d79b6efccd745252dc5d98b4ec09700

    • Size

      1.4MB

    • MD5

      299303908ef6eb00339a056e1ead4f12

    • SHA1

      09119ff3adb9adc22a530cffc7bab58e603447f6

    • SHA256

      790fb8d9c4a428e50bbc382bf367f5996d79b6efccd745252dc5d98b4ec09700

    • SHA512

      7cddb6f9b3911cb7e8e6afc363b945a155ddde4efd7ceacb96da5aace02eae7377854bf2eca7f369b9dc999cd0ef98ce5fe068616a746cc8564b227ad6c3b062

    • SSDEEP

      24576:OykPqJww49b26zwAjTKpekIsVCvGqbwDtop6CqHsKDmfT0Pv+HmkS0IPHiBYTyS:dkPDwSy3mOeDECG5i6CqOAPvlzN/iBY

    • Detect Mystic stealer payload

    • Detect ZGRat V1

    • Glupteba

      Glupteba is a modular loader written in Golang with various components.

    • Glupteba 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

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Stealc

      Stealc is an infostealer written in C++.

    • ZGRat

      ZGRat is remote access trojan written in C#.

    • Downloads MZ/PE file

    • Stops running service(s)

    • Executes dropped EXE

    • Adds Run key to start application

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks