Overview

overview

10

Static

static

5

5b9566cacf...23.exe

windows10-2004-x64

10

5b9566cacf...23.exe

windows11-21h2-x64

10

Sharing

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General

  • Target
    5b9566cacfb3098c4ee86e51f73716d7354907d7cac68d80531ad311e66fe823
  • Size 275KB
  • Sample260430-2vgnmsav4x
  • SHA256 5b9566cacfb3098c4ee86e51f73716d7354907d7cac68d80531ad311e66fe823
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
valleyrat_s2backdoordiscovery

Malware Config

Extracted

Family

  • valleyrat_s2

Version

  • 1.0

C2

  • 47.236.106.45:6666

  • 47.236.106.45:7777

Attributes
  • campaign_date

    2026. 4.30

Targets

    • Target
      5b9566cacfb3098c4ee86e51f73716d7354907d7cac68d80531ad311e66fe823
    • Size 275KB
    • SHA256 5b9566cacfb3098c4ee86e51f73716d7354907d7cac68d80531ad311e66fe823
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    backdoordiscoveryvalleyrat_s2

    • Family: ValleyRat

      ValleyRat stage2 is a backdoor written in C++.

      backdoorvalleyrat_s2

    • 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