Overview

overview

10

Static

static

10

Bat_To_Exe...er.exe

windows7-x64

10

Bat_To_Exe...er.exe

windows10-1703-x64

10

Bat_To_Exe...er.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    Bat_To_Exe_Converter.exe
  • Size 267KB
  • Sample230712-la9wpacf55
  • SHA256 99cb2f3bcdecd478de5ac0bd47297fc73356a094baa1d9ad806ae1e684cd4096
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
vanillaratpersistenceransomwarerat

Malware Config

Targets

    • Target
      Bat_To_Exe_Converter.exe
    • Size 267KB
    • SHA256 99cb2f3bcdecd478de5ac0bd47297fc73356a094baa1d9ad806ae1e684cd4096
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    vanillaratpersistenceratransomware

    • VanillaRat

      VanillaRat is an advanced remote administration tool coded in C#.

      ratvanillarat

    • Vanilla Rat payload

      rat

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Legitimate hosting services abused for malware hosting/C2

    • Sets desktop wallpaper using registry

      ransomware
    behavioral1behavioral2behavioral3

MITRE ATT&CK Enterprise v6

Tasks