Overview

overview

10

Static

static

3

a945da9357...76.exe

windows7-x64

10

a945da9357...76.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    a945da935725b3335b8d532f59c60976.exe
  • Size 290KB
  • Sample240112-mxtzesfcc9
  • SHA256 dccf17e32afc8abc1e8179411260ffe7971826da058cf4f57162c17560c16920
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
smokeloaderup3backdoorevasiontrojan

Malware Config

Extracted

Family

  • smokeloader

Botnet

  • up3

Extracted

Family

  • smokeloader

Version

  • 2020

C2

  • http://host-file-host6.com/

  • http://host-host-file8.com/

rc4.i32
rc4.i32

Targets

    • Target
      a945da935725b3335b8d532f59c60976.exe
    • Size 290KB
    • SHA256 dccf17e32afc8abc1e8179411260ffe7971826da058cf4f57162c17560c16920
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    smokeloaderup3backdoorevasiontrojan

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

      trojanbackdoorsmokeloader

    • Deletes itself

    • Executes dropped EXE

    • Checks whether UAC is enabled

      evasiontrojan

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks