Overview

overview

10

Static

static

3

c4ff50648c...2c.exe

windows7-x64

10

c4ff50648c...2c.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    c4ff50648c4fb9e60e0f0c30a41bba2c
  • Size 192KB
  • Sample240313-e9yt5seg23
  • SHA256 c15ff185f489812fa7ae3fe20c668f9611da7a2a3e54367adf0c28bf456d0720
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
smokeloader0508backdoortrojan

Malware Config

Extracted

Family

  • smokeloader

Botnet

  • 0508

Extracted

Family

  • smokeloader

Version

  • 2020

C2

  • http://readinglistforjuly1.xyz/

  • http://readinglistforjuly2.xyz/

  • http://readinglistforjuly3.xyz/

  • http://readinglistforjuly4.xyz/

  • http://readinglistforjuly5.xyz/

  • http://readinglistforjuly6.xyz/

  • http://readinglistforjuly7.xyz/

  • http://readinglistforjuly8.xyz/

  • http://readinglistforjuly9.xyz/

  • http://readinglistforjuly10.xyz/

  • http://readinglistforjuly1.site/

  • http://readinglistforjuly2.site/

  • http://readinglistforjuly3.site/

  • http://readinglistforjuly4.site/

  • http://readinglistforjuly5.site/

  • http://readinglistforjuly6.site/

  • http://readinglistforjuly7.site/

  • http://readinglistforjuly8.site/

  • http://readinglistforjuly9.site/

  • http://readinglistforjuly10.site/

rc4.i32
rc4.i32

Targets

    • Target
      c4ff50648c4fb9e60e0f0c30a41bba2c
    • Size 192KB
    • SHA256 c15ff185f489812fa7ae3fe20c668f9611da7a2a3e54367adf0c28bf456d0720
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    smokeloader0508backdoortrojan

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

      trojanbackdoorsmokeloader

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks