Overview

overview

10

Static

static

10

515BA8F4AD...A5.exe

windows10-2004-x64

10

515BA8F4AD...A5.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    515BA8F4AD5755A85F1220FB001363A5.exe
  • Size 108KB
  • Sample260813-hp4rfatgnb
  • SHA256 74dcca1c3b38fc8137d465a304926de895af6de4266235967bd3f6e8483f349e
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
valleyrat_s2backdoordiscovery

Malware Config

Extracted

Family

  • valleyrat_s2

Version

  • 1.0

C2

  • 161.248.14.213:80

  • 161.248.14.213:443

  • 127.0.0.1:80

Attributes
  • campaign_date

    2026. 7. 9

Targets

    • Target
      515BA8F4AD5755A85F1220FB001363A5.exe
    • Size 108KB
    • SHA256 74dcca1c3b38fc8137d465a304926de895af6de4266235967bd3f6e8483f349e
    • 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