Overview

overview

10

Static

static

3

2026-07-29...f_.exe

windows10-2004-x64

10

2026-07-29...f_.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    2026-07-29_22039551d388818b7d20ff6719954fff_
  • Size 974KB
  • Sample260729-2wvxnagd37
  • SHA256 a99e40973cf840484877dc24692918776f71c101ff6f6eb729f3b8893c083236
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
discoveryexecutionpersistence

Malware Config

Targets

    • Target
      2026-07-29_22039551d388818b7d20ff6719954fff_
    • Size 974KB
    • SHA256 a99e40973cf840484877dc24692918776f71c101ff6f6eb729f3b8893c083236
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    discoveryexecutionpersistence

    • Modifies WinLogon for persistence

      persistence

    • Detects executables (downlaoders) containing URLs to raw contents of a paste

    • Badlisted process makes network request

      Network request originating from process or tool commonly abused by malware.

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

      execution

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Contacts third-party web service commonly abused for C2

      Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

    • Looks up external IP address via web service

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

      discovery
    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks