Overview

overview

10

Static

static

3

2024-09-05...ia.exe

windows7-x64

10

2024-09-05...ia.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    117s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    05/09/2024, 12:32

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General

  • Target

    2024-09-05_7593440c22a5db2806fa925162cc7498_floxif_mafia.exe

  • Size

    3.4MB

  • MD5

    7593440c22a5db2806fa925162cc7498

  • SHA1

    f5282321ce6de88326c6f600213ed6da8fc3fbb6

  • SHA256

    4e98cc01b1b9b90d8de8f64e028658e01d6774b8a1d210e7e84ee676d1723fdc

  • SHA512

    c234bc7f9c7000eb636f8724e2a90859a74eafad0718dd93a861acc0ce86b9e5ffd4eb3535b390fca0e7926444213912a3d611b25d3e8e630b5e1f6314a1e0af

  • SSDEEP

    98304:vQIQ7n4g8zR1ZRER+7bDMYkjMLGs7qKnX341lfc49:II9g8rTlZas7qKn4vX9

Score
10/10
floxifbackdoordiscoverytrojanupx

Malware Config

Signatures

  • Floxif, Floodfix

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

    backdoortrojanfloxif
  • Detects Floxif payload 1 IoCs
    backdoor
  • 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
  • Enumerates connected drives 3 TTPs 1 IoCs

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

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-09-05_7593440c22a5db2806fa925162cc7498_floxif_mafia.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-09-05_7593440c22a5db2806fa925162cc7498_floxif_mafia.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
    • Suspicious use of SetWindowsHookEx
    PID:2184

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/2184-3-0x0000000010000000-0x0000000010030000-memory.dmp

    Filesize

    192KB

    Download

  • memory/2184-11-0x0000000010000000-0x0000000010030000-memory.dmp

    Filesize

    192KB

    Download

  • memory/2184-9-0x0000000000A70000-0x0000000000DDA000-memory.dmp

    Filesize

    3.4MB

    Download