Overview

overview

10

Static

static

0b862b9c88...53.exe

windows7_x64

10

0b862b9c88...53.exe

windows10_x64

10

Sharing

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General

  • Target
    0b862b9c889d4bdc6f0bac7d702d8753
  • Size 787KB
  • Sample210724-ebkab34pn6
  • SHA256 4bf2dace8a23551a3cd374a14b68cef6185aa18f9148dac8bf77f19f734d3ad7
  • MD5 SHA1 SHA512
Score
10/10
vidar517discoverypersistencestealersuricata

Malware Config

Extracted

Family

  • vidar

Version

  • 39.6

Botnet

  • 517

C2

  • https://sslamlssa1.tumblr.com/

Attributes
  • profile_id

    517

Targets

    • Target
      0b862b9c889d4bdc6f0bac7d702d8753
    • Size 787KB
    • SHA256 4bf2dace8a23551a3cd374a14b68cef6185aa18f9148dac8bf77f19f734d3ad7
    • MD5 SHA1 SHA512
    Score
    10/10
    vidar517discoverypersistencestealersuricata

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

      stealervidar

    • suricata: ET MALWARE Potential Dridex.Maldoc Minimal Executable Request

      suricata

    • Vidar Stealer

      stealer

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Loads dropped DLL

    • Modifies file permissions

      discovery

    • 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.

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks