Overview

overview

10

Static

static

3

file.exe

windows7-x64

10

file.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    file.exe
  • Size 6.4MB
  • Sample240923-bdsfps1gqa
  • SHA256 a8a451b18143b192de1f6da327400e4fe0b629386d0c9dbf0d77e002e8ca6610
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
cryptbotcredential_accessdiscoveryspywarestealer

Malware Config

Extracted

Family

  • cryptbot

C2

  • fivevf5vs.top

Attributes
  • url_path

    /v1/upload.php

Targets

    • Target
      file.exe
    • Size 6.4MB
    • SHA256 a8a451b18143b192de1f6da327400e4fe0b629386d0c9dbf0d77e002e8ca6610
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    cryptbotcredential_accessdiscoveryspywarestealer

    • CryptBot

      CryptBot is a C++ stealer distributed widely in bundle with other software.

      spywarestealercryptbot

    • Credentials from Password Stores: Credentials from Web Browsers

      Malicious Access or copy of Web Browser Credential store.

      credential_accessstealer

    • Checks computer location settings

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

    • 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.

      spywarestealer

    • Checks installed software on the system

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

      discovery
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks