Overview

overview

10

Static

static

5b450d641f...2f.exe

windows7-x64

10

5b450d641f...2f.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    5b450d641f813f87e7a24dd3b0fc622f.exe
  • Size 133KB
  • Sample221003-kr6d6ahcdr
  • SHA256 4d2921f38a5bbc12057aecb0e0a370ecf21035428fa2a8508f03023aabde3754
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
smokeloaderbackdoortrojan

Malware Config

Targets

    • Target
      5b450d641f813f87e7a24dd3b0fc622f.exe
    • Size 133KB
    • SHA256 4d2921f38a5bbc12057aecb0e0a370ecf21035428fa2a8508f03023aabde3754
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    smokeloaderbackdoortrojan

    • Detects Smokeloader packer

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

      trojanbackdoorsmokeloader

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks