floxif | e2bb8d36fd9068609d880f43ce57a96e06f14b4c6ec57e8b4e935d56f47ee559 | Triage

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Overview

overview

Static

static

5

e2bb8d36fd...59.exe

windows7-x64

e2bb8d36fd...59.exe

windows10-2004-x64

Sharing

General

Target

e2bb8d36fd9068609d880f43ce57a96e06f14b4c6ec57e8b4e935d56f47ee559
Size

468KB
Sample

250104-hl31qszmcp
MD5

312ae203611722f22b1ec2e5e8e5402a
SHA1

a31a89b3f8bf144668f7cfc77305fdf08b1b1073
SHA256

e2bb8d36fd9068609d880f43ce57a96e06f14b4c6ec57e8b4e935d56f47ee559
SHA512

e5d98a6bebfbcc8bda5c602df990e165418a73c3b4840e2d32fe17d54553a37068c9dca9e8195e839521660178e7e825e86752337758c61134123dfadf91d8d3
SSDEEP

12288:pozGdX0M4ornOmZIzfMwHHQmRRtZqTiBjvrEH7g:p4GHnhIzf6ErEH7g

Score

10^/10

floxif backdoor discovery persistence privilege_escalation trojan upx

Static task

static1

2 signatures

Behavioral task

behavioral1

Sample

e2bb8d36fd9068609d880f43ce57a96e06f14b4c6ec57e8b4e935d56f47ee559.exe

Resource

win7-20240903-en

floxif backdoor discovery persistence privilege_escalation trojan upx

windows7-x64

14 signatures

150 seconds

Behavioral task

behavioral2

Sample

e2bb8d36fd9068609d880f43ce57a96e06f14b4c6ec57e8b4e935d56f47ee559.exe

Resource

win10v2004-20241007-en

floxif backdoor discovery trojan upx

windows10-2004-x64

13 signatures

150 seconds

Malware Config

Targets

- Target
  
  e2bb8d36fd9068609d880f43ce57a96e06f14b4c6ec57e8b4e935d56f47ee559
- Size
  
  468KB
- MD5
  
  312ae203611722f22b1ec2e5e8e5402a
- SHA1
  
  a31a89b3f8bf144668f7cfc77305fdf08b1b1073
- SHA256
  
  e2bb8d36fd9068609d880f43ce57a96e06f14b4c6ec57e8b4e935d56f47ee559
- SHA512
  
  e5d98a6bebfbcc8bda5c602df990e165418a73c3b4840e2d32fe17d54553a37068c9dca9e8195e839521660178e7e825e86752337758c61134123dfadf91d8d3
- SSDEEP
  
  12288:pozGdX0M4ornOmZIzfMwHHQmRRtZqTiBjvrEH7g:p4GHnhIzf6ErEH7g
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.
- AutoIT Executable
  AutoIT scripts compiled to PE executables.
- 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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