General

  • Target

    0839d264a133600a7d329fc7c8b1ba81482c33338bb8712c9d31b170a62377aa

  • Size

    1.4MB

  • Sample

    231111-3nfcnscg27

  • MD5

    8896f64f9c82bb23b2aa2680708c4e9e

  • SHA1

    65ab7ae9caa13552fe78fe28b1d6f4d81238aa7e

  • SHA256

    0839d264a133600a7d329fc7c8b1ba81482c33338bb8712c9d31b170a62377aa

  • SHA512

    c22d68fba2de303421332c6a890c95f6b5ee1cae57d7c41b9b1308fc2582cee7596cc9c2d4581fc12de6d5cb909ad0d91496805088ac320ee774c94473a76eca

  • SSDEEP

    24576:QybyCAV9G363KMehIs97ZGwVuDL4PE9qEUe1GU4808Iu3aW1Z/J7nAVe:Xbo/G34fea6VGf/4PQt1GUt08IuqW1Z

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

      0839d264a133600a7d329fc7c8b1ba81482c33338bb8712c9d31b170a62377aa

    • Size

      1.4MB

    • MD5

      8896f64f9c82bb23b2aa2680708c4e9e

    • SHA1

      65ab7ae9caa13552fe78fe28b1d6f4d81238aa7e

    • SHA256

      0839d264a133600a7d329fc7c8b1ba81482c33338bb8712c9d31b170a62377aa

    • SHA512

      c22d68fba2de303421332c6a890c95f6b5ee1cae57d7c41b9b1308fc2582cee7596cc9c2d4581fc12de6d5cb909ad0d91496805088ac320ee774c94473a76eca

    • SSDEEP

      24576:QybyCAV9G363KMehIs97ZGwVuDL4PE9qEUe1GU4808Iu3aW1Z/J7nAVe:Xbo/G34fea6VGf/4PQt1GUt08IuqW1Z

    • 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

    • Modifies Windows Firewall

    • Stops running service(s)

    • Executes dropped EXE

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks