Overview

overview

10

Static

static

3

2026-07-06...ar.exe

windows10-2004-x64

10

2026-07-06...ar.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    2026-07-06_cddbdb105c89d60c90c324009b6d3128_cobalt-strike_icedid_luca-stealer_njrat_satacom_vidar
  • Size 297KB
  • Sample260707-a73cbsbx7m
  • SHA256 d30a388734ed624f4ff970a15bc210434076567553668874f3284acf4861563c
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
valleyrat_s2adwarebackdoorpersistenceransomwarespyware

Malware Config

Extracted

Family

  • valleyrat_s2

Version

  • 1.0

C2

  • 137.220.140.38:9000

Attributes
  • campaign_date

    4.21

Targets

    • Target
      2026-07-06_cddbdb105c89d60c90c324009b6d3128_cobalt-strike_icedid_luca-stealer_njrat_satacom_vidar
    • Size 297KB
    • SHA256 d30a388734ed624f4ff970a15bc210434076567553668874f3284acf4861563c
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    backdoorvalleyrat_s2persistenceransomwareadwarespyware

    • 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

    • Drops startup file

    • 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