Resubmissions

02/11/2026, 22:30

261102-2ese7sfx8k10

02/11/2026, 00:58

261102-bbz3rs1x9r10

General

  • Target
    2026-11-02_6f561df7b189dd94817420ffda9fd6f0_darkgate_elex_floxif_glassworm_neshta_ransomhub_remcos_stop
  • Size 6.3MB
  • Sample261102-2ese7sfx8k
  • SHA256 5e9f8d5ac3a379cad79db5b7c64ada350a5c864a60e6d891d619a4785a61a204
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      2026-11-02_6f561df7b189dd94817420ffda9fd6f0_darkgate_elex_floxif_glassworm_neshta_ransomhub_remcos_stop
    • Size 6.3MB
    • SHA256 5e9f8d5ac3a379cad79db5b7c64ada350a5c864a60e6d891d619a4785a61a204
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Detect Neshta payload

    • Family: Floxif, Floodfix

      Floxif aka FloodFix is a file-changing trojan and backdoor written in C++.

    • Family: Neshta

      Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.

    • Detects Floxif payload

    • Event Triggered Execution: AppInit DLLs

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

    • ACProtect 1.3x - 1.4x DLL software

      Detects file using ACProtect software.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Modifies system executable filetype association

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Checks whether UAC is enabled

    • Enumerates connected drives

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

    • Installs/modifies Browser Helper Object

      BHOs are DLL modules which act as plugins for Internet Explorer.

    • Checks system information in the registry

      System information is often read in order to detect sandboxing environments.

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

MITRE ATT&CK Enterprise v16

Tasks