Overview

overview

10

Static

static

ee21ba5d9b...ea.exe

windows7_x64

10

ee21ba5d9b...ea.exe

windows10_x64

10

Sharing

Copy URL Twitter E-mail

General

  • Target
    ee21ba5d9b9053054e9fa7c945ed80ea.exe
  • Size 856KB
  • Sample210607-eawfm884hs
  • SHA256 581d3caa4ec2bdc007e85e6e778698322cb1a5e4c46fed89c449f642cde152f6
  • MD5 SHA1 SHA512
Score
10/10
discoveryevasionpersistenceransomwaretrojan

Malware Config

Targets

    • Target
      ee21ba5d9b9053054e9fa7c945ed80ea.exe
    • Size 856KB
    • SHA256 581d3caa4ec2bdc007e85e6e778698322cb1a5e4c46fed89c449f642cde152f6
    • MD5 SHA1 SHA512
    Score
    10/10
    discoveryevasionpersistenceransomwaretrojan

    • Modifies Windows Defender Real-time Protection settings

      evasiontrojan

    • Deletes shadow copies

      Ransomware often targets backup files to inhibit system recovery.

      ransomware

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Modifies service settings

      Alters the configuration of existing services.

      evasion

    • Stops running service(s)

      evasion

    • Loads dropped DLL

    • Modifies file permissions

      discovery

    • Adds Run key to start application

      persistence

    • Drops desktop.ini file(s)

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks