Overview

overview

10

Static

static

b15f6a5eec...25.exe

windows7-x64

10

b15f6a5eec...25.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    b15f6a5eecb7b2d94fa5880f72f9f625.exe
  • Size 259KB
  • Sample221027-tag5nscfc5
  • SHA256 ee4a5edf71fdd7e60e4fc6bc05bcadb0ab766c9b7b514804afac9deb5ebed9c3
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
smokeloaderbackdoortrojan

Malware Config

Targets

    • Target
      b15f6a5eecb7b2d94fa5880f72f9f625.exe
    • Size 259KB
    • SHA256 ee4a5edf71fdd7e60e4fc6bc05bcadb0ab766c9b7b514804afac9deb5ebed9c3
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    smokeloaderbackdoortrojan

    • Detects Smokeloader packer

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

      trojanbackdoorsmokeloader

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Checks computer location settings

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

    • Loads dropped DLL

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks