Overview

overview

10

Static

static

3

2026-11-04...ry.exe

windows10-2004-x64

10

2026-11-04...ry.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    2026-11-04_aa51a770e71b578bb454b95c18cceb31_coinminer_darkgate_darpapox_elex_gcleaner_nymaim_rhadamanthys_tainp_wannacry
  • Size 2.5MB
  • Sample261105-vktf5a1zft
  • SHA256 d28af61df8b0c894974a80ac06f63ca6ecfd23e6cd638a384a8bbb5421870f9a
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
renamerdiscoveryexecutionpersistenceprivilege_escalationworm

Malware Config

Targets

    • Target
      2026-11-04_aa51a770e71b578bb454b95c18cceb31_coinminer_darkgate_darpapox_elex_gcleaner_nymaim_rhadamanthys_tainp_wannacry
    • Size 2.5MB
    • SHA256 d28af61df8b0c894974a80ac06f63ca6ecfd23e6cd638a384a8bbb5421870f9a
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    discoveryexecutionrenamerpersistenceprivilege_escalationworm

    • Detects Renamer worm.

      Renamer aka Grename is worm written in Delphi.

    • Family: Renamer, Grenam

      Renamer aka Grenam is a worm written in Delphi.

      wormrenamer

    • Checks computer location settings

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

    • Creates a file in the Startup directory

      A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.

      persistenceprivilege_escalation

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Drops autorun.inf file

      Malware can abuse Windows Autorun to spread further via attached volumes.

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks