Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    28/05/2026, 00:42

General

  • Target
    beb1e69343d025a5835b1294ca7b22180e6d726259e013f8ab1ede702f15a12c.exe
  • Size 665KB
  • Sample260528-a2fldaes6x
  • SHA256 beb1e69343d025a5835b1294ca7b22180e6d726259e013f8ab1ede702f15a12c
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Family: Floxif, Floodfix

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

  • Detects Floxif payload 1 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.

  • ACProtect 1.3x - 1.4x DLL software 1 IoCs

    Detects file using ACProtect software.

  • Loads dropped DLL 1 IoCs
  • Enumerates connected drives 3 TTPs 1 IoCs

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

  • UPX packed file 3 IoCs

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

  • Drops file in Program Files directory 1 IoCs
  • 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.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\beb1e69343d025a5835b1294ca7b22180e6d726259e013f8ab1ede702f15a12c.exe
    "C:\Users\Admin\AppData\Local\Temp\beb1e69343d025a5835b1294ca7b22180e6d726259e013f8ab1ede702f15a12c.exe"
    1⤵
    • Loads dropped DLL
    • Enumerates connected drives
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4436

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        symsrv.dll

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

        log.txt

        • Path C:\Users\Admin\AppData\Local\Temp\log.txt
        • Size 6KB
        • SHA256 4d834631d28279769e2425a7235ad06bb24890571314b8db3c3797a711d11271
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/4436-3-0x0000000010000000-0x0000000010030000-memory.dmp

        memory/4436-60-0x00000000005A0000-0x000000000063A000-memory.dmp

        memory/4436-62-0x0000000010000000-0x0000000010030000-memory.dmp