Overview

overview

10

Static

static

3

2026-07-11...za.exe

windows10-2004-x64

10

2026-07-11...za.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    2026-07-11_8c9489251148c399ee747cbb67f75a45_cobalt-strike_elex_mespinoza
  • Size 119KB
  • Sample260711-tb3srsev2j
  • SHA256 7b41f5b9d24dc10eec387c8ae7b8ba34695f63a72b5a50816b95af233429664e
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
smokeloaderbackdoorcollectiondiscoverypersistencetrojan

Malware Config

Extracted

Family

  • smokeloader

Version

  • 2025

C2

  • http://82.38.71.155/

Targets

    • Target
      2026-07-11_8c9489251148c399ee747cbb67f75a45_cobalt-strike_elex_mespinoza
    • Size 119KB
    • SHA256 7b41f5b9d24dc10eec387c8ae7b8ba34695f63a72b5a50816b95af233429664e
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    backdoorcollectiondiscoverysmokeloaderpersistencetrojan

    • Detects Smokeloader version 2025 payload

    • Family: SmokeLoader

      Modular backdoor trojan in use since 2014.

      trojanbackdoorsmokeloader

    • Deletes itself

    • Accesses Microsoft Outlook profiles

      collection

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks