Malware Analysis Report

2025-08-10 19:49

Sample ID 250702-xhvbrahr8t
Target 2025-07-02_e57348dd38c89654654b8940055c6518_darkgate_elex_floxif_mafia
SHA256 be7677ff32b33d2a0f42b03f78bdd80fe73313e84e9fa77ffb4ee0826e5dfadd
Tags
floxif backdoor discovery persistence privilege_escalation trojan upx
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V16

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

be7677ff32b33d2a0f42b03f78bdd80fe73313e84e9fa77ffb4ee0826e5dfadd

Threat Level: Known bad

The file 2025-07-02_e57348dd38c89654654b8940055c6518_darkgate_elex_floxif_mafia was found to be: Known bad.

Malicious Activity Summary

floxif backdoor discovery persistence privilege_escalation trojan upx

Floxif, Floodfix

Floxif family

Detects Floxif payload

Event Triggered Execution: AppInit DLLs

Loads dropped DLL

ACProtect 1.3x - 1.4x DLL software

Enumerates connected drives

UPX packed file

Drops file in Program Files directory

System Location Discovery: System Language Discovery

Enumerates physical storage devices

Suspicious use of SetWindowsHookEx

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2025-07-02 18:51

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2025-07-02 18:51

Reported

2025-07-02 18:54

Platform

win10v2004-20250610-en

Max time kernel

103s

Max time network

138s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2025-07-02_e57348dd38c89654654b8940055c6518_darkgate_elex_floxif_mafia.exe"

Signatures

Floxif family

floxif

Floxif, Floodfix

backdoor trojan floxif

Detects Floxif payload

backdoor
Description Indicator Process Target
N/A N/A N/A N/A

Event Triggered Execution: AppInit DLLs

persistence privilege_escalation

ACProtect 1.3x - 1.4x DLL software

Description Indicator Process Target
N/A N/A N/A N/A

Enumerates connected drives

Description Indicator Process Target
File opened (read-only) \??\e: C:\Users\Admin\AppData\Local\Temp\2025-07-02_e57348dd38c89654654b8940055c6518_darkgate_elex_floxif_mafia.exe N/A

UPX packed file

upx
Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A

Drops file in Program Files directory

Description Indicator Process Target
File created C:\Program Files\Common Files\System\symsrv.dll C:\Users\Admin\AppData\Local\Temp\2025-07-02_e57348dd38c89654654b8940055c6518_darkgate_elex_floxif_mafia.exe N/A
File created \??\c:\program files\common files\system\symsrv.dll.000 C:\Users\Admin\AppData\Local\Temp\2025-07-02_e57348dd38c89654654b8940055c6518_darkgate_elex_floxif_mafia.exe N/A

Enumerates physical storage devices

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\2025-07-02_e57348dd38c89654654b8940055c6518_darkgate_elex_floxif_mafia.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2025-07-02_e57348dd38c89654654b8940055c6518_darkgate_elex_floxif_mafia.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\2025-07-02_e57348dd38c89654654b8940055c6518_darkgate_elex_floxif_mafia.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\2025-07-02_e57348dd38c89654654b8940055c6518_darkgate_elex_floxif_mafia.exe

"C:\Users\Admin\AppData\Local\Temp\2025-07-02_e57348dd38c89654654b8940055c6518_darkgate_elex_floxif_mafia.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 g.bing.com udp
US 150.171.27.10:443 g.bing.com tcp
US 8.8.8.8:53 5isohu.com udp
US 8.8.8.8:53 www.aieov.com udp
US 76.223.54.146:80 www.aieov.com tcp
US 8.8.8.8:53 5isohu.com udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 c.pki.goog udp
GB 142.250.179.227:80 c.pki.goog tcp

Files

memory/3084-4-0x0000000010000000-0x0000000010030000-memory.dmp

C:\Program Files\Common Files\System\symsrv.dll

MD5 7574cf2c64f35161ab1292e2f532aabf
SHA1 14ba3fa927a06224dfe587014299e834def4644f
SHA256 de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085
SHA512 4db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab

memory/3084-6-0x0000000000B71000-0x0000000000B72000-memory.dmp

memory/3084-7-0x0000000000B70000-0x0000000000F00000-memory.dmp

memory/3084-15-0x0000000010000000-0x0000000010030000-memory.dmp

memory/3084-18-0x0000000010000000-0x0000000010030000-memory.dmp

memory/3084-16-0x0000000000B70000-0x0000000000F00000-memory.dmp