Overview

overview

10

Static

static

3

chhhiiibyykkee.exe

windows10-2004-x64

10

chhhiiibyykkee.exe

windows11-21h2-x64

10

Sharing

Copy URL Twitter E-mail

General

  • Target
    chhhiiibyykkee.exe
  • Size 1.3MB
  • Sample251110-ky2pjsvmcm
  • SHA256 db710d8b8a05aa6b73f401df24f73bb5b2e390921cb9e05a2fa4bfb8b9622447
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
darktortillacrypterdiscoveryloaderpersistencespywarestealer

Malware Config

Targets

    • Target
      chhhiiibyykkee.exe
    • Size 1.3MB
    • SHA256 db710d8b8a05aa6b73f401df24f73bb5b2e390921cb9e05a2fa4bfb8b9622447
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    crypterdiscoverydarktortillaloaderpersistencespywarestealer

    • Darktortilla

      DarkTortilla is a highly configurable .NET based crypter that delivers a wide range of information stealers.

      loadercrypterdarktortilla

    • Darktortilla family

      darktortilla

    • Detects Darktortilla crypter.

    • .NET Reactor proctector

      Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.

    • Executes dropped EXE

    • Reads WinSCP keys stored on the system

      Tries to access WinSCP stored sessions.

      spywarestealer

    • Reads user/profile data of web browsers

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

      spywarestealer

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks