floxif | 1663bebf88ce3093575265b582925ea5e2a393c8aadaf5cc16d162daea54fff4 | Triage

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Reports

Overview

overview

Static

static

1

1663bebf88...f4.exe

windows7-x64

1663bebf88...f4.exe

windows10-2004-x64

Sharing

General

Target

1663bebf88ce3093575265b582925ea5e2a393c8aadaf5cc16d162daea54fff4
Size

234KB
Sample

240821-kbp28ssdrn
MD5

2438ab0f0834720948534c2b7da695d1
SHA1

2aed24d0c5b2e5e4f58b16ef5bdc4209d6b39972
SHA256

1663bebf88ce3093575265b582925ea5e2a393c8aadaf5cc16d162daea54fff4
SHA512

71b8b43e9dfa2fd9451b23f3d9dcfe0c6cc29da0e0e3b4967a095564980d538c3487158eeb8615630f30364e4819fe0dcb9688af3938d547ae1bd7317fb5f850
SSDEEP

3072:uwzvOYT85YP/aKavT/DK69aobNI2B+flkL7OjUuxGftPyhdY55s2ZUuyNFhyzzZO:b8iP/aK2K69H/B+/kBV+UdvrEFp7hKG

Score

10^/10

floxif backdoor discovery persistence privilege_escalation trojan upx

Static task

static1

Behavioral task

behavioral1

Sample

1663bebf88ce3093575265b582925ea5e2a393c8aadaf5cc16d162daea54fff4.exe

Resource

win7-20240704-en

floxif backdoor discovery trojan upx

windows7-x64

8 signatures

150 seconds

Behavioral task

behavioral2

Sample

1663bebf88ce3093575265b582925ea5e2a393c8aadaf5cc16d162daea54fff4.exe

Resource

win10v2004-20240802-en

floxif backdoor discovery persistence privilege_escalation trojan upx

windows10-2004-x64

9 signatures

150 seconds

Malware Config

Targets

- Target
  
  1663bebf88ce3093575265b582925ea5e2a393c8aadaf5cc16d162daea54fff4
- Size
  
  234KB
- MD5
  
  2438ab0f0834720948534c2b7da695d1
- SHA1
  
  2aed24d0c5b2e5e4f58b16ef5bdc4209d6b39972
- SHA256
  
  1663bebf88ce3093575265b582925ea5e2a393c8aadaf5cc16d162daea54fff4
- SHA512
  
  71b8b43e9dfa2fd9451b23f3d9dcfe0c6cc29da0e0e3b4967a095564980d538c3487158eeb8615630f30364e4819fe0dcb9688af3938d547ae1bd7317fb5f850
- SSDEEP
  
  3072:uwzvOYT85YP/aKavT/DK69aobNI2B+flkL7OjUuxGftPyhdY55s2ZUuyNFhyzzZO:b8iP/aK2K69H/B+/kBV+UdvrEFp7hKG
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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