floxif | 8e105db4aa86ba8ae13aeead4a7e2ba5aa922c2d3cbe250ec4e890927b8196f4 | Triage

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Overview

overview

Static

static

1

8e105db4aa...f4.exe

windows7-x64

8e105db4aa...f4.exe

windows10-2004-x64

Sharing

General

Target

8e105db4aa86ba8ae13aeead4a7e2ba5aa922c2d3cbe250ec4e890927b8196f4
Size

234KB
Sample

240919-d42heaygql
MD5

98cc6ccb0ee919f913156e87afb5f8d2
SHA1

7644a348b1adb9f6ee33dce9fe38c34add9c37a0
SHA256

8e105db4aa86ba8ae13aeead4a7e2ba5aa922c2d3cbe250ec4e890927b8196f4
SHA512

6aae57ed8ab39d0c5fce96b89dec81c9922001b547233784487f70b0d7303539c88995c192f58e2312fda59e93dc472e9e3826fe17280dbd50a8091df069dab0
SSDEEP

3072:uwzvOYT15YP/aKavT/DvbyjzI2B+flkL7OjUuxGftPyhdY55s2ZUuyNFhyzzZiSf:b1iP/aK2W3/B+/kBV+UdvrEFp7hKf

Score

10^/10

floxif backdoor discovery persistence privilege_escalation trojan upx

Static task

static1

Behavioral task

behavioral1

Sample

8e105db4aa86ba8ae13aeead4a7e2ba5aa922c2d3cbe250ec4e890927b8196f4.exe

Resource

win7-20240903-en

floxif backdoor discovery trojan upx

windows7-x64

8 signatures

150 seconds

Behavioral task

behavioral2

Sample

8e105db4aa86ba8ae13aeead4a7e2ba5aa922c2d3cbe250ec4e890927b8196f4.exe

Resource

win10v2004-20240802-en

floxif backdoor discovery persistence privilege_escalation trojan upx

windows10-2004-x64

9 signatures

150 seconds

Malware Config

Targets

- Target
  
  8e105db4aa86ba8ae13aeead4a7e2ba5aa922c2d3cbe250ec4e890927b8196f4
- Size
  
  234KB
- MD5
  
  98cc6ccb0ee919f913156e87afb5f8d2
- SHA1
  
  7644a348b1adb9f6ee33dce9fe38c34add9c37a0
- SHA256
  
  8e105db4aa86ba8ae13aeead4a7e2ba5aa922c2d3cbe250ec4e890927b8196f4
- SHA512
  
  6aae57ed8ab39d0c5fce96b89dec81c9922001b547233784487f70b0d7303539c88995c192f58e2312fda59e93dc472e9e3826fe17280dbd50a8091df069dab0
- SSDEEP
  
  3072:uwzvOYT15YP/aKavT/DvbyjzI2B+flkL7OjUuxGftPyhdY55s2ZUuyNFhyzzZiSf:b1iP/aK2W3/B+/kBV+UdvrEFp7hKf
Score

10^/10

floxif backdoor discovery trojan upx persistence privilege_escalation
- 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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