Overview

overview

8

Static

static

3

839de8b7dd...18.exe

windows7-x64

8

839de8b7dd...18.exe

windows10-2004-x64

8

Sharing

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General

  • Target
    839de8b7ddaadd450c4127fe4db09a5f_JaffaCakes118
  • Size 612KB
  • Sample241031-xly44ssfpp
  • SHA256 f5039bfb70fce739171fa48af78bd5938c3b63287fdef28c766ac0863e79d76f
  • MD5 SHA1 SHA512 SSDEEP
Score
8/10
discoveryevasionpersistencetrojan

Malware Config

Targets

    • Target
      839de8b7ddaadd450c4127fe4db09a5f_JaffaCakes118
    • Size 612KB
    • SHA256 f5039bfb70fce739171fa48af78bd5938c3b63287fdef28c766ac0863e79d76f
    • MD5 SHA1 SHA512 SSDEEP
    Score
    8/10
    discoveryevasionpersistencetrojan

    • Adds policy Run key to start application

      persistence

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Deletes itself

    • Executes dropped EXE

    • Identifies Wine through registry keys

      Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

      evasion

    • Loads dropped DLL

    • Checks whether UAC is enabled

      evasiontrojan
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks