Overview

overview

10

Static

static

3

Nursultan.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    Nursultan (2).rar
  • Size 315KB
  • Sample260626-17e5xae18t
  • SHA256 02a5e0feb78b737d008d91f4183fddc728d44681a949c128ba61a3ca7c804dd1
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
executionpersistenceprivilege_escalation

Malware Config

Targets

    • Target
      Nursultan.exe.exe
    • Size 625KB
    • SHA256 268f999e217077dafeb9ca862cbfc9aa94d2bd86888b6ea8fbc8d482b74f0936
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    executionpersistenceprivilege_escalation

    • Modifies WinLogon for persistence

      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

    • Looks up external IP address via web service

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

    • Drops file in System32 directory

    behavioral1

MITRE ATT&CK Enterprise v16

Tasks