Overview

overview

10

Static

static

3

2026-07-08...at.exe

windows10-2004-x64

10

2026-07-08...at.exe

windows11-ltsc_2024-x64

10

Sharing

Copy URL Twitter E-mail

General

  • Target
    2026-07-08_d396fe54f89b8603dccbd5ad24ecd6c0_cobalt-strike_icedid_njrat
  • Size 541KB
  • Sample260708-gssb5scw2m
  • SHA256 1f09543165795e07bc05c17e33dee9176deac49715606b19690b4fe177466785
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
valleyrat_s2adwarebackdoorpersistenceransomwarespyware

Malware Config

Extracted

Family

  • valleyrat_s2

Version

  • 1.0

C2

  • 45.192.219.19:7789

  • 45.192.219.19:7788

  • 127.0.0.1:80

Attributes
  • campaign_date

    2025.10. 3

Targets

    • Target
      2026-07-08_d396fe54f89b8603dccbd5ad24ecd6c0_cobalt-strike_icedid_njrat
    • Size 541KB
    • SHA256 1f09543165795e07bc05c17e33dee9176deac49715606b19690b4fe177466785
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    backdoorvalleyrat_s2persistenceadwareransomwarespyware

    • Family: ValleyRat

      ValleyRat stage2 is a backdoor written in C++.

      backdoorvalleyrat_s2

    • 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

    • Adds Run key to start application

      persistence

    • Enumerates connected drives

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

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks