Analysis

  • max time kernel
    149s
  • max time network
    125s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260911-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    16/09/2026, 15:22

General

  • Target
    2026-09-16_f54f1aae58394cdfe9e960e50d409d2c_akira_amadey_cobalt-strike_conti_elex_floxif_luca-stealer_lynx_njrat.exe
  • Size 690KB
  • Sample260916-ssaymsscmd
  • SHA256 12436c1cc8c5068eb255d3da39d11cf93997f64b5289d134217632fdfa019e6f
  • 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
  • UPX dump on OEP (original entry point) 3 IoCs
  • ACProtect 1.3x - 1.4x DLL software 1 IoCs

    Detects file using ACProtect software.

  • Loads dropped DLL 1 IoCs
  • UPX packed file 3 IoCs

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

  • Drops file in Program Files directory 1 IoCs
  • Program crash 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 use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-09-16_f54f1aae58394cdfe9e960e50d409d2c_akira_amadey_cobalt-strike_conti_elex_floxif_luca-stealer_lynx_njrat.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-09-16_f54f1aae58394cdfe9e960e50d409d2c_akira_amadey_cobalt-strike_conti_elex_floxif_luca-stealer_lynx_njrat.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    PID:3772
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3772 -s 296
      2⤵
      • Program crash
      PID:60
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3772 -ip 3772
    1⤵
      PID:5764

    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

          memory/3772-0-0x0000000000400000-0x0000000000498000-memory.dmp

          memory/3772-4-0x0000000010000000-0x0000000010030000-memory.dmp

          memory/3772-5-0x000000000044D000-0x000000000044E000-memory.dmp

          memory/3772-7-0x0000000000400000-0x0000000000498000-memory.dmp

          memory/3772-11-0x0000000010000000-0x0000000010030000-memory.dmp

          memory/3772-10-0x0000000000400000-0x0000000000498000-memory.dmp