Overview

overview

10

Static

static

1

6bd5a58ab8...fd.exe

windows7-x64

10

6bd5a58ab8...fd.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    118s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20241023-en
  • resource tags

    arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
  • submitted
    18/11/2024, 21:12

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General

  • Target

    6bd5a58ab8c852a5d24f337446d8e5136c9e928b5f04a7406aebcab25984abfd.exe

  • Size

    2.7MB

  • MD5

    4a871b504281584161ca591a9aebf017

  • SHA1

    0296f49f2a4b088a8579858b6c740a32f0fa5d11

  • SHA256

    6bd5a58ab8c852a5d24f337446d8e5136c9e928b5f04a7406aebcab25984abfd

  • SHA512

    1a793daef294b015189158171afad5160583ca9b124bb96b2b4cee252361a3c346260855b740acba56fc29b691bcd35b9eeb347a34784a4d8991b5c8452fab5c

  • SSDEEP

    49152:zPE6vXDUOYQMqclLy0wsXuhXabboP4ACQDAknm/wlzI8ndyyw+AZ/WY4N2WwW/KN:LFvXfMFLySXuhXa/oP4ACYAknm/MIhyW

Score
10/10
floxifbackdoordiscoverypersistenceprivilege_escalationtrojanupx

Malware Config

Signatures

  • Floxif family
    floxif
  • Floxif, Floodfix

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

    backdoortrojanfloxif
  • Detects Floxif payload 1 IoCs
    backdoor
  • 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.

  • Loads dropped DLL 1 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
  • 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
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\6bd5a58ab8c852a5d24f337446d8e5136c9e928b5f04a7406aebcab25984abfd.exe
    "C:\Users\Admin\AppData\Local\Temp\6bd5a58ab8c852a5d24f337446d8e5136c9e928b5f04a7406aebcab25984abfd.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:2136

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \Program Files\Common Files\System\symsrv.dll
    Filesize

    67KB

    MD5

    7574cf2c64f35161ab1292e2f532aabf

    SHA1

    14ba3fa927a06224dfe587014299e834def4644f

    SHA256

    de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085

    SHA512

    4db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab

    Download Submit

  • memory/2136-3-0x0000000010000000-0x0000000010030000-memory.dmp

    Filesize

    192KB

    Download

  • memory/2136-7-0x0000000010000000-0x0000000010030000-memory.dmp

    Filesize

    192KB

    Download

  • memory/2136-5-0x0000000000A80000-0x0000000000D28000-memory.dmp

    Filesize

    2.7MB

    Download