Overview

overview

10

Static

static

3

2026-09-16...ar.exe

windows10-2004-x64

10

2026-09-16...ar.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    2026-09-16_3be2fa48037338517ebfe0c7f8ccfbdb_cobalt-strike_icedid_satacom_vidar
  • Size 145KB
  • Sample260916-2dah1afa64
  • SHA256 b715527f1f837f1f5cf9f478f439a319e48d8d0a02d7b20c0801f0118c6b198d
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
valleyrat_s2backdoorexecutionpersistence

Malware Config

Extracted

Family

  • valleyrat_s2

Version

  • 1.0

C2

  • 166.0.27.193:2223

  • 166.0.27.193:80

Attributes
  • campaign_date

    2026. 9. 9

Targets

    • Target
      2026-09-16_3be2fa48037338517ebfe0c7f8ccfbdb_cobalt-strike_icedid_satacom_vidar
    • Size 145KB
    • SHA256 b715527f1f837f1f5cf9f478f439a319e48d8d0a02d7b20c0801f0118c6b198d
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    backdoorexecutionvalleyrat_s2persistence

    • 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