Overview

overview

10

Static

static

DHL_FORM_9...DF.exe

windows7_x64

10

DHL_FORM_9...DF.exe

windows10_x64

10

Sharing

Copy URL Twitter E-mail

General

  • Target
    DHL_FORM_9950983745_PDF.exe
  • Size 1.4MB
  • Sample210211-gjhler37ks
  • SHA256 9dde30eea4bc51f6561d857ecb624f09e3257c3a015ff49a8f22f206fcab45c1
  • MD5 SHA1 SHA512
Score
10/10
snakekeyloggerkeyloggerpersistencespywarestealer

Malware Config

Targets

    • Target
      DHL_FORM_9950983745_PDF.exe
    • Size 1.4MB
    • SHA256 9dde30eea4bc51f6561d857ecb624f09e3257c3a015ff49a8f22f206fcab45c1
    • MD5 SHA1 SHA512
    Score
    10/10
    snakekeyloggerkeyloggerpersistencespywarestealer

    • 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.

      spyware

    • Reads user/profile data of local email clients

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

      spyware

    • Reads user/profile data of web browsers

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

      spyware

    • Adds Run key to start application

      persistence

    • Looks up external IP address via web service

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

    • Enumerates physical storage devices

      Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks