Overview

overview

10

Static

static

3

13433E4350...79.exe

windows10-2004-x64

10

13433E4350...79.exe

windows11-21h2-x64

10

Sharing

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General

  • Target
    13433E435060376939019BA6AEB1F079.exe
  • Size 8.0MB
  • Sample260220-jpfkaaez7e
  • SHA256 ce84659bf96dbdf2560f7c96518ee6ae1a8c2ff55ede4e79457c12f248c2909a
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
valleyrat_s2backdoordiscoverypersistence

Malware Config

Extracted

Family

  • valleyrat_s2

Version

  • 1.0

C2

  • 45.207.199.73:10801

  • 127.0.0.1:80

Attributes
  • campaign_date

    2026. 2.16

Targets

    • Target
      13433E435060376939019BA6AEB1F079.exe
    • Size 8.0MB
    • SHA256 ce84659bf96dbdf2560f7c96518ee6ae1a8c2ff55ede4e79457c12f248c2909a
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    backdoordiscoveryvalleyrat_s2persistence

    • Detects ValleyRAT payload

    • ValleyRat

      ValleyRat stage2 is a backdoor written in C++.

      backdoorvalleyrat_s2

    • Valleyrat_s2 family

      valleyrat_s2

    • Executes dropped EXE

    • Adds Run key to start application

      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