General

  • Target
    2026-08-07_e53e509f65f87399691895687dff6160_cobalt-strike_icedid_luca-stealer_njrat_satacom_stealc_vidar
  • Size 20.8MB
  • Sample260807-j84ffstvfv
  • SHA256 c8fd1985e01bb63b47fb890c66aaf8c491c3eb19d39fee3fd16ffaa574bdb390
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • valleyrat_s2

Version
  • 1.0

C2
  • ckjbjbiibb.top:443

  • 66.203.153.198:443

  • 127.0.0.1:80

Attributes
  • campaign_date

    2026. 7.23

Targets

    • Target
      2026-08-07_e53e509f65f87399691895687dff6160_cobalt-strike_icedid_luca-stealer_njrat_satacom_stealc_vidar
    • Size 20.8MB
    • SHA256 c8fd1985e01bb63b47fb890c66aaf8c491c3eb19d39fee3fd16ffaa574bdb390
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Family: ValleyRat

      ValleyRat stage2 is a backdoor written in C++.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • Discovers running processes

      Running process information can be used to identify security tools or plan follow-on actions.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v16

Tasks