Resubmissions

04/08/2026, 06:22

260804-g44vbashlf10

04/08/2026, 06:11

260804-gxm8zseb8510

General

  • Target
    StatementofAccoun0804_a33c.img
  • Size 442KB
  • Sample260804-g44vbashlf
  • SHA256 ec3fc000b2e375ff3689ed38b42606f015b37a42bc95c54d4c0a086f42d10466
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • valleyrat_s2

Version
  • 1.0

C2
  • 47.75.119.86:5353

Attributes
  • campaign_date

    2026-08-04

Targets

    • Target
      Statement of Account.exe
    • Size 25KB
    • SHA256 de0b9b6656c9e9fc9db4271610a09c2ae27d07c5a4757e94b2e0314a9dda6ee4
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Detects ValleyRAT payload

    • Family: ValleyRat

      ValleyRat stage2 is a backdoor written in C++.

    • Looks for VirtualBox Guest Additions in registry

    • Looks for VMWare Tools registry key

    • Enumerates connected drives

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

    • Target
      winhttp.dll
    • Size 365KB
    • SHA256 46cb44d3c7badf7717a734494593b52cd217fd2b966d6b95f39b5522d8fb9afa
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10

MITRE ATT&CK Enterprise v16

Tasks