Overview

overview

10

Static

static

5f6ef561c2...9b.exe

windows7_x64

10

5f6ef561c2...9b.exe

windows10_x64

10

Sharing

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General

  • Target
    5f6ef561c205dc9b17cb676c7bac889b.exe
  • Size 326KB
  • Sample201111-srpxrex28j
  • SHA256 3383428dd13469d38cbc81a43897652fa81d02ed79d59a9e1aeca782396bf9d8
  • MD5 SHA1 SHA512
Score
10/10
smokeloaderbackdoorspywaretrojan

Malware Config

Extracted

Family

  • smokeloader

Version

  • 2020

C2

  • http://we11wdsgd.com/

rc4.i32
rc4.i32

Targets

    • Target
      5f6ef561c205dc9b17cb676c7bac889b.exe
    • Size 326KB
    • SHA256 3383428dd13469d38cbc81a43897652fa81d02ed79d59a9e1aeca782396bf9d8
    • MD5 SHA1 SHA512
    Score
    10/10
    smokeloaderbackdoorspywaretrojan

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

      trojanbackdoorsmokeloader

    • Executes dropped EXE

    • Deletes itself

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spyware

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks