Overview

overview

10

Static

static

10

2d71945390...05.exe

windows10-2004-x64

10

2d71945390...05.exe

windows11-21h2-x64

10

Sharing

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General

  • Target
    2d719453907952864e2ea1d8f294eb8c19a12b5bffbab84ba9eda8b069d72f05.exe
  • Size 130KB
  • Sample260429-ntldjsa16t
  • SHA256 2d719453907952864e2ea1d8f294eb8c19a12b5bffbab84ba9eda8b069d72f05
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
valleyrat_s2backdoorpersistenceransomware

Malware Config

Extracted

Family

  • valleyrat_s2

Version

  • 1.0

C2

  • 117.50.71.2:6666

  • 117.50.71.2:9999

  • 127.0.0.1:80

Attributes
  • campaign_date

    2026. 4.29

Targets

    • Target
      2d719453907952864e2ea1d8f294eb8c19a12b5bffbab84ba9eda8b069d72f05.exe
    • Size 130KB
    • SHA256 2d719453907952864e2ea1d8f294eb8c19a12b5bffbab84ba9eda8b069d72f05
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    backdoorvalleyrat_s2persistenceransomware

    • Detects ValleyRAT payload

    • 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