Overview

overview

8

Static

static

1

RushCoupon.html

windows10-ltsc_2021-x64

8

RushCoupon.html

windows10-2004-x64

3

Sharing

Copy URL Twitter E-mail

General

  • Target
    RushCoupon
  • Size 262KB
  • Sample260827-lr35gaseph
  • SHA256 b3d81000dc4a8a8a604cba94c805f7ab1e90091aa23fc8d23bb413b81a50c542
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
adwarediscoveryexecutionpersistenceransomwarespyware

Malware Config

Targets

    • Target
      RushCoupon
    • Size 262KB
    • SHA256 b3d81000dc4a8a8a604cba94c805f7ab1e90091aa23fc8d23bb413b81a50c542
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    8/10
    adwarediscoveryexecutionpersistenceransomwarespyware

    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

      persistence

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

      discovery

    • Contacts third-party web service commonly abused for C2

      Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

    • Drops desktop.ini file(s)

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks