Overview

overview

10

Static

static

3

2026-08-19...ry.exe

windows10-2004-x64

10

2026-08-19...ry.exe

windows11-ltsc_2024-x64

10

Analysis

  • max time kernel
    148s
  • max time network
    146s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260710-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    19/08/2026, 04:47

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General

  • Target
    2026-08-19_a7646b8b2c1a1df97de4bd6db387df2d_coinminer_driverpack_elex_floxif_wannacry.exe
  • Size 2.7MB
  • Sample260819-fe17fsdp8w
  • SHA256 072e41c17859023b7ab3c315937eb05bbb4cce3d32be5c6743183c55771267a4
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
backdoordiscoveryfloxifpersistenceprivilege_escalationtrojanupx

Malware Config

Signatures

  • Family: Floxif, Floodfix

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

    backdoortrojanfloxif
  • Detects Floxif payload 1 IoCs
    backdoor
  • UPX dump on OEP (original entry point) 3 IoCs
  • Event Triggered Execution: AppInit DLLs 1 TTPs

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

    persistenceprivilege_escalation
  • ACProtect 1.3x - 1.4x DLL software 1 IoCs

    Detects file using ACProtect software.

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • UPX packed file 3 IoCs

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

    upx
  • Drops file in Program Files directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

    discovery
  • Modifies registry class 28 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-19_a7646b8b2c1a1df97de4bd6db387df2d_coinminer_driverpack_elex_floxif_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-19_a7646b8b2c1a1df97de4bd6db387df2d_coinminer_driverpack_elex_floxif_wannacry.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:5980
    • C:\Users\Admin\AppData\Local\Temp\JPEGView64\JPEGView.exe
      "C:\Users\Admin\AppData\Local\Temp\JPEGView64\JPEGView.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Modifies registry class
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious use of SetWindowsHookEx
      PID:972

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        symsrv.dll
        • Path C:\Program Files\Common Files\System\symsrv.dll
        • Size 67KB
        • SHA256 de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        JPEGView.exe
        • Path C:\Users\Admin\AppData\Local\Temp\JPEGView64\JPEGView.exe
        • Size 2.8MB
        • SHA256 8aa4634c8cb14ef5a35a6141fc89890b71105d11497b50c01464b1d4ea593972
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        JPEGView.ini
        • Path C:\Users\Admin\AppData\Local\Temp\JPEGView64\JPEGView.ini
        • Size 30KB
        • SHA256 2eca01fe9c499de2eb5fce986313190c39238c54952d604b426e90edc7dd2363
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        KeyMap.txt.default
        • Path C:\Users\Admin\AppData\Local\Temp\JPEGView64\KeyMap.txt.default
        • Size 3KB
        • SHA256 e47e521e23b295ac8567aa25f4c665bf0b130f77355fda6e92f2d69167533483
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        WICLoader.dll
        • Path C:\Users\Admin\AppData\Local\Temp\JPEGView64\WICLoader.dll
        • Size 91KB
        • SHA256 404dc10f75fd7258a2d3315e9073b63f09eefba30726abc877e37ad69b7e7d71
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        symbols.km
        • Path C:\Users\Admin\AppData\Local\Temp\JPEGView64\symbols.km
        • Size 4KB
        • SHA256 40bedf58a0fc30abc468a869797f7ae7cd900d38b577ddb850044aeb3c495bdc
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/5980-4-0x0000000010000000-0x0000000010030000-memory.dmp
        Download

        memory/5980-62-0x0000000010000000-0x0000000010030000-memory.dmp
        Download