General

  • Target
    SystemFix.exe
  • Size 3.8MB
  • Sample261102-hldqvafy2w
  • SHA256 5443928a7d2098008bccd89bcdff03e4a5ad834a9ea8e5ac114f1f15b6a12646
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      SystemFix.exe
    • Size 3.8MB
    • SHA256 5443928a7d2098008bccd89bcdff03e4a5ad834a9ea8e5ac114f1f15b6a12646
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Detect SalatStealer payload

    • Family: salatstealer

      SalatStealer is a stealer that takes sceenshot written in Golang.

    • Checks computer location settings

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

    • Executes a file named after a Windows system binary

      The file runs from a user directory while carrying the name of an executable that normally only exists in System32.

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • Password Policy Discovery

      Attempt to access detailed information about the password policy used within an enterprise network.

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

MITRE ATT&CK Enterprise v16

Tasks