Overview

overview

10

Static

static

3

f92523fa10...xe.exe

windows7-x64

7

f92523fa10...xe.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    f92523fa104575e0605f90ce4a75a95204bc8af656c27a04aa26782cb64d938dexe.exe
  • Size 167KB
  • Sample240107-ya8d3sdfa4
  • SHA256 f92523fa104575e0605f90ce4a75a95204bc8af656c27a04aa26782cb64d938d
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
smokeloaderbackdoorevasiontrojan

Malware Config

Extracted

Family

  • smokeloader

Version

  • 2020

C2

  • http://host-file-host6.com/

  • http://host-host-file8.com/

rc4.i32
rc4.i32

Targets

    • Target
      f92523fa104575e0605f90ce4a75a95204bc8af656c27a04aa26782cb64d938dexe.exe
    • Size 167KB
    • SHA256 f92523fa104575e0605f90ce4a75a95204bc8af656c27a04aa26782cb64d938d
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    evasiontrojansmokeloaderbackdoor

    • 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