Overview

overview

10

Static

static

10

2df08b4455...28.exe

windows10-2004-x64

10

2df08b4455...28.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    2df08b445585f5db43736868b4bc8428.exe
  • Size 1.2MB
  • Sample260914-cpp1dstcpb
  • SHA256 08f2c963906b126c0a10b47aa28eccebf8e209f3885c54489f771e948dc89b1a
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
valleyrat_s2backdoordiscoveryransomwarespywarestealer

Malware Config

Extracted

Family

  • valleyrat_s2

Version

  • 1.0

C2

  • 43.229.114.114:6669

Attributes
  • campaign_date

    2026. 8.24

Targets

    • Target
      2df08b445585f5db43736868b4bc8428.exe
    • Size 1.2MB
    • SHA256 08f2c963906b126c0a10b47aa28eccebf8e209f3885c54489f771e948dc89b1a
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    backdoordiscoveryvalleyrat_s2ransomwarespywarestealer

    • Detects ValleyRAT payload

    • Family: ValleyRat

      ValleyRat stage2 is a backdoor written in C++.

      backdoorvalleyrat_s2

    • Executes dropped EXE

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks