floxif | 73bcc9cbd10402673d7989b549e2fc568cd3896589312608aba9f6fc88df314d | Triage

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Overview

overview

Static

static

3

73bcc9cbd1...4d.exe

windows7-x64

73bcc9cbd1...4d.exe

windows10-2004-x64

Sharing

General

Target

73bcc9cbd10402673d7989b549e2fc568cd3896589312608aba9f6fc88df314d
Size

584KB
Sample

241120-aepwjawbnd
MD5

1ca56ad7451356b5b4d257c4b16442ac
SHA1

c00c5a174377a2ee484a056e3e05ec9198ce06cf
SHA256

73bcc9cbd10402673d7989b549e2fc568cd3896589312608aba9f6fc88df314d
SHA512

e49d2977c242c4afbab2f4a875be2d6581f464c69d9d0196139cedd636a38a99f6ea86dc94e215448c33c046b122928104f2866dfb866421f5f66236cb952107
SSDEEP

6144:bGU+mU5687CRFGCigrmOgiAu1EqXi8wHczflw+6Z4PV1vIZUP/KEEkBV+UdvrEFe:SU+mAjaGhgQu1XpzOV4PVpBjvrEH7o

Score

10^/10

floxif backdoor discovery persistence privilege_escalation trojan upx

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

73bcc9cbd10402673d7989b549e2fc568cd3896589312608aba9f6fc88df314d.exe

Resource

win7-20241023-en

floxif backdoor discovery persistence privilege_escalation trojan upx

windows7-x64

12 signatures

150 seconds

Behavioral task

behavioral2

Sample

73bcc9cbd10402673d7989b549e2fc568cd3896589312608aba9f6fc88df314d.exe

Resource

win10v2004-20241007-en

floxif backdoor discovery persistence privilege_escalation trojan upx

windows10-2004-x64

12 signatures

150 seconds

Malware Config

Targets

- Target
  
  73bcc9cbd10402673d7989b549e2fc568cd3896589312608aba9f6fc88df314d
- Size
  
  584KB
- MD5
  
  1ca56ad7451356b5b4d257c4b16442ac
- SHA1
  
  c00c5a174377a2ee484a056e3e05ec9198ce06cf
- SHA256
  
  73bcc9cbd10402673d7989b549e2fc568cd3896589312608aba9f6fc88df314d
- SHA512
  
  e49d2977c242c4afbab2f4a875be2d6581f464c69d9d0196139cedd636a38a99f6ea86dc94e215448c33c046b122928104f2866dfb866421f5f66236cb952107
- SSDEEP
  
  6144:bGU+mU5687CRFGCigrmOgiAu1EqXi8wHczflw+6Z4PV1vIZUP/KEEkBV+UdvrEFe:SU+mAjaGhgQu1XpzOV4PVpBjvrEH7o
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

floxifbackdoordiscoverypersistenceprivilege_escalationtrojanupx

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