floxif | 517a7add85590ed1c0e855a7502138d24eb9c156e856a2e4ceee0bdffe367546 | Triage

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Overview

overview

Static

static

3

517a7add85...46.exe

windows7-x64

517a7add85...46.exe

windows10-2004-x64

Sharing

General

Target

517a7add85590ed1c0e855a7502138d24eb9c156e856a2e4ceee0bdffe367546
Size

782KB
Sample

241121-3rjjhawmam
MD5

aa6cc9e18514d8a5a66a9e50f9a69ef0
SHA1

44aa60df2ee5777dba944e9b02a134b46ecab4c6
SHA256

517a7add85590ed1c0e855a7502138d24eb9c156e856a2e4ceee0bdffe367546
SHA512

bc5ecd1151889022e769eba2346b20deee5dcfc7b41edacad34c6ab592ccca89440e86f6d25f50eed94b6121901c8e98a8112cc74a54e4673ddb3fcf3b56e45f
SSDEEP

24576:jQYh1yLmSKrPD37zzH2A6QD/BpqggE2CfNar/yxyR1rEH78:N02rPD37zzH2A6S2IfNarya

Score

10^/10

floxif backdoor discovery persistence privilege_escalation trojan upx

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

517a7add85590ed1c0e855a7502138d24eb9c156e856a2e4ceee0bdffe367546.exe

Resource

win7-20241010-en

floxif backdoor discovery persistence privilege_escalation trojan upx

windows7-x64

12 signatures

150 seconds

Behavioral task

behavioral2

Sample

517a7add85590ed1c0e855a7502138d24eb9c156e856a2e4ceee0bdffe367546.exe

Resource

win10v2004-20241007-en

floxif backdoor discovery trojan upx

windows10-2004-x64

11 signatures

150 seconds

Malware Config

Targets

- Target
  
  517a7add85590ed1c0e855a7502138d24eb9c156e856a2e4ceee0bdffe367546
- Size
  
  782KB
- MD5
  
  aa6cc9e18514d8a5a66a9e50f9a69ef0
- SHA1
  
  44aa60df2ee5777dba944e9b02a134b46ecab4c6
- SHA256
  
  517a7add85590ed1c0e855a7502138d24eb9c156e856a2e4ceee0bdffe367546
- SHA512
  
  bc5ecd1151889022e769eba2346b20deee5dcfc7b41edacad34c6ab592ccca89440e86f6d25f50eed94b6121901c8e98a8112cc74a54e4673ddb3fcf3b56e45f
- SSDEEP
  
  24576:jQYh1yLmSKrPD37zzH2A6QD/BpqggE2CfNar/yxyR1rEH78:N02rPD37zzH2A6S2IfNarya
Score

10^/10

floxif backdoor discovery persistence privilege_escalation trojan upx
- Floxif family
  floxif
- Floxif, Floodfix
  Floxif aka FloodFix is a file-changing trojan and backdoor written in C++.
  backdoor trojan floxif
- Detects Floxif payload
  backdoor
- Event Triggered Execution: AppInit DLLs
  Adversaries may establish persistence and/or elevate privileges by executing malicious content triggered by AppInit DLLs loaded into processes.
  persistence privilege_escalation
- ACProtect 1.3x - 1.4x DLL software
  Detects file using ACProtect software.
- Loads dropped DLL
- Enumerates connected drives
  Attempts to read the root path of hard drives other than the default C: drive.
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Event Triggered Execution

AppInit DLLs

Privilege Escalation

Event Triggered Execution

AppInit DLLs

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

floxifbackdoordiscoverypersistenceprivilege_escalationtrojanupx

behavioral2

floxifbackdoordiscoverytrojanupx

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