floxif | 51101d1915a2e3ebc7324d9742640efe639e559304bddce266c624efe1dc7043 | Triage

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Reports

Overview

overview

Static

static

1

51101d1915...43.exe

windows7-x64

51101d1915...43.exe

windows10-2004-x64

Sharing

General

Target

51101d1915a2e3ebc7324d9742640efe639e559304bddce266c624efe1dc7043
Size

286KB
Sample

250122-wb1draxnay
MD5

9cefea2c54d225a636316d5e7dd59d9e
SHA1

f5c9624b1a2dc43f05ff43750c0d8126bde1dab1
SHA256

51101d1915a2e3ebc7324d9742640efe639e559304bddce266c624efe1dc7043
SHA512

3a0b2d777d49160d03d55fff42df9222ec56e1b0b51af3c4be76614120b38c4808cd372106cfc3651a6de0444a29154d060b6cdc019d9caf59f590da7e756c83
SSDEEP

6144:K7gKNkhD45kHouyXnZhB+h8WHlBV+UdvrEFp7hKbL:K7gKNkhD4JuyXnPB+h8WHlBjvrEH7CL

Score

10^/10

floxif backdoor discovery persistence privilege_escalation trojan upx

Static task

static1

Behavioral task

behavioral1

Sample

51101d1915a2e3ebc7324d9742640efe639e559304bddce266c624efe1dc7043.exe

Resource

win7-20241010-en

floxif backdoor discovery trojan upx

windows7-x64

9 signatures

150 seconds

Behavioral task

behavioral2

Sample

51101d1915a2e3ebc7324d9742640efe639e559304bddce266c624efe1dc7043.exe

Resource

win10v2004-20241007-en

floxif backdoor discovery persistence privilege_escalation trojan upx

windows10-2004-x64

10 signatures

150 seconds

Malware Config

Targets

- Target
  
  51101d1915a2e3ebc7324d9742640efe639e559304bddce266c624efe1dc7043
- Size
  
  286KB
- MD5
  
  9cefea2c54d225a636316d5e7dd59d9e
- SHA1
  
  f5c9624b1a2dc43f05ff43750c0d8126bde1dab1
- SHA256
  
  51101d1915a2e3ebc7324d9742640efe639e559304bddce266c624efe1dc7043
- SHA512
  
  3a0b2d777d49160d03d55fff42df9222ec56e1b0b51af3c4be76614120b38c4808cd372106cfc3651a6de0444a29154d060b6cdc019d9caf59f590da7e756c83
- SSDEEP
  
  6144:K7gKNkhD45kHouyXnZhB+h8WHlBV+UdvrEFp7hKbL:K7gKNkhD4JuyXnPB+h8WHlBjvrEH7CL
Score

10^/10

floxif backdoor discovery trojan upx persistence privilege_escalation
- 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
- 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

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

floxifbackdoordiscoverytrojanupx

behavioral2

floxifbackdoordiscoverypersistenceprivilege_escalationtrojanupx

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