Overview

overview

10

Static

static

c3b5b082a3...00.exe

windows7_x64

10

c3b5b082a3...00.exe

windows10-2004_x64

8

Sharing

Copy URL Twitter E-mail

General

  • Target
    c3b5b082a3aa2ba15f5ea7971d837b00.exe
  • Size 1.5MB
  • Sample220512-fry8maaef3
  • SHA256 7f9ffa637f4e13d1919bea687ac61c2263dfc762ee6bc95bdf6b5ccc4b7e8b8a
  • MD5 SHA1 SHA512
Score
10/10
evasionpersistencesuricata

Malware Config

Targets

    • Target
      c3b5b082a3aa2ba15f5ea7971d837b00.exe
    • Size 1.5MB
    • SHA256 7f9ffa637f4e13d1919bea687ac61c2263dfc762ee6bc95bdf6b5ccc4b7e8b8a
    • MD5 SHA1 SHA512
    Score
    10/10
    evasionpersistencesuricata

    • suricata: ET MALWARE Generic njRAT/Bladabindi CnC Activity (ll)

      suricata: ET MALWARE Generic njRAT/Bladabindi CnC Activity (ll)

      suricata

    • Executes dropped EXE

    • Modifies Windows Firewall

      evasion

    • Checks computer location settings

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

    • Drops startup file

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks