Overview

overview

10

Static

static

b182f749da...e3.exe

windows7_x64

10

b182f749da...e3.exe

windows10-2004_x64

10

Sharing

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General

  • Target
    b182f749dabd81fe722884847c90c7e3.exe
  • Size 633KB
  • Sample220523-grfxqafbhn
  • SHA256 e08a365b67b9efe1951cd8e903a70baa22da309c80d25c44d5b3bb863318e981
  • MD5 SHA1 SHA512
Score
10/10
snakekeyloggercollectionkeyloggerpersistencespywarestealer

Malware Config

Targets

    • Target
      b182f749dabd81fe722884847c90c7e3.exe
    • Size 633KB
    • SHA256 e08a365b67b9efe1951cd8e903a70baa22da309c80d25c44d5b3bb863318e981
    • MD5 SHA1 SHA512
    Score
    10/10
    snakekeyloggercollectionkeyloggerpersistencespywarestealer

    • Snake Keylogger

      Keylogger and Infostealer first seen in November 2020.

      stealerkeyloggersnakekeylogger

    • Snake Keylogger Payload

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

      spywarestealer

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

      spywarestealer

    • Reads user/profile data of web browsers

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

      spywarestealer

    • Accesses Microsoft Outlook profiles

      collection

    • Adds Run key to start application

      persistence

    • Drops desktop.ini file(s)

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks