Overview

overview

10

Static

static

3

ad1e983cf5...a8.exe

windows7-x64

10

ad1e983cf5...a8.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    ad1e983cf567b1dc01c123b5e90ae9a8.exe
  • Size 256KB
  • Sample240112-mv6kfaeddm
  • SHA256 5bd2b2d7fd28e9ae752fd2e5b669d4b7882f733bb22a4217a4822c5325246647
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
smokeloaderzgratbackdoorpersistencerattrojanupx

Malware Config

Extracted

Family

  • smokeloader

Version

  • 2022

C2

  • http://selebration17io.io/index.php

  • http://vacantion18ffeu.cc/index.php

  • http://valarioulinity1.net/index.php

  • http://buriatiarutuhuob.net/index.php

  • http://cassiosssionunu.me/index.php

  • http://sulugilioiu19.net/index.php

  • http://goodfooggooftool.net/index.php

rc4.i32
rc4.i32

Targets

    • Target
      ad1e983cf567b1dc01c123b5e90ae9a8.exe
    • Size 256KB
    • SHA256 5bd2b2d7fd28e9ae752fd2e5b669d4b7882f733bb22a4217a4822c5325246647
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    smokeloaderbackdoorpersistencetrojanupxzgratrat

    • Detect ZGRat V1

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

      trojanbackdoorsmokeloader

    • ZGRat

      ZGRat is remote access trojan written in C#.

      ratzgrat

    • Downloads MZ/PE file

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks