Overview

overview

10

Static

static

dridex

windows10-2004-x64

10

Sharing

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General

  • Target
    efc498b7f6def864d578812cfc847e4b2f6d07cf80396bfec29e6cbb179eeb92
  • Size 966KB
  • Sample220926-zv43tscab3
  • SHA256 efc498b7f6def864d578812cfc847e4b2f6d07cf80396bfec29e6cbb179eeb92
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
valakLoaderdiscoverypersistencespywarestealer

Malware Config

Targets

    • Target
      efc498b7f6def864d578812cfc847e4b2f6d07cf80396bfec29e6cbb179eeb92
    • Size 966KB
    • SHA256 efc498b7f6def864d578812cfc847e4b2f6d07cf80396bfec29e6cbb179eeb92
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    valakLoaderdiscoverypersistencespywarestealer

    • Valak

      Valak is a JavaScript loader, a link in a chain of distribution of other malware families.

      Loadervalak

    • Valak JavaScript Loader

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Checks computer location settings

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

    • Reads user/profile data of web browsers

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

      spywarestealer

    • Accesses cryptocurrency files/wallets, possible credential harvesting

      spyware

    • Adds Run key to start application

      persistence

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

      discovery
    behavioral1

MITRE ATT&CK Enterprise v6

Tasks