Overview

overview

10

Static

static

3

primordial.exe

windows10-ltsc_2021-x64

10

primordial.exe

windows10-2004-x64

10

primordial.exe

windows11-21h2-x64

1

primordial.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    primordial.rar
  • Size 427KB
  • Sample260707-mt4dpags8v
  • SHA256 d3877cd2b54fd0ac1db3f58848e06afc1a306d2c1517c60500536634d01733f9
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
adwaredefense_evasionexecutionpersistenceprivilege_escalationransomwarespyware

Malware Config

Targets

    • Target
      primordial.exe
    • Size 830KB
    • SHA256 aafe335548c7a6423b0deea25c8c513e5c50f69baac9a1b229c29b9278148d16
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    defense_evasionexecutionpersistenceprivilege_escalationransomwareadwarespyware

    • Modifies WinLogon for persistence

      persistence

    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

      persistence

    • Event Triggered Execution: AppInit DLLs

      Adversaries may establish persistence and/or elevate privileges by executing malicious content triggered by AppInit DLLs loaded into processes.

      persistenceprivilege_escalation

    • Executes dropped EXE

    • Loads dropped DLL

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Looks up external IP address via web service

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

    behavioral1behavioral2behavioral3behavioral4

MITRE ATT&CK Enterprise v16

Tasks