Overview

overview

10

Static

static

10

2026-07-06...er.exe

windows10-2004-x64

10

2026-07-06...er.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    2026-07-06_f27495c53214e1ea0bb4b9c6c05f95a5_amadey_elex_karagany_rhadamanthys_smoke-loader
  • Size 108KB
  • Sample260706-31qdeaay2k
  • SHA256 285740114a016b7346d215f374804a5aaabd46c0c60e1112dbf178c35c8b29f6
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
valleyrat_s2adwarebackdoordiscoverypersistencespyware

Malware Config

Extracted

Family

  • valleyrat_s2

Version

  • 1.0

C2

  • 137.220.156.66:80

  • 137.220.156.66:443

  • 127.0.0.1:80

Attributes
  • campaign_date

    2026. 6.30

Targets

    • Target
      2026-07-06_f27495c53214e1ea0bb4b9c6c05f95a5_amadey_elex_karagany_rhadamanthys_smoke-loader
    • Size 108KB
    • SHA256 285740114a016b7346d215f374804a5aaabd46c0c60e1112dbf178c35c8b29f6
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    backdoordiscoveryvalleyrat_s2adwarepersistencespyware

    • Detects ValleyRAT payload

    • 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

    • 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