Overview

overview

10

Static

static

8

boy.exe

windows10-2004-x64

10

boy.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    boy.rar
  • Size 45KB
  • Sample260730-apla4awamb
  • SHA256 d909677c1e7b58a8db98c5ab5cb8bc766aa74b2d64806bf42d61362e2a1d7ac0
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
valleyrat_s2backdoordiscoveryrevoked_codesign

Malware Config

Extracted

Family

  • valleyrat_s2

Version

  • 1.0

C2

  • 45.203.220.93:8886

  • 45.203.220.93:6668

  • 45.203.220.93:80

Attributes
  • campaign_date

    2026. 6.30

Targets

    • Target
      boy.exe
    • Size 85KB
    • SHA256 7ea6eb25a6dd947a8cd28328903596cef8b6894f909a282dac596e8dd25903ba
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    backdoordiscoveryvalleyrat_s2

    • 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