Overview

overview

10

Static

static

1

2025-04-24...er.exe

windows10-2004-x64

10

2025-04-24...er.exe

windows11-21h2-x64

10

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General

  • Target

    2025-04-24_74a080a0fabf45f71951bc76a3ff5f6f_black-basta_elex_floxif_hellokitty_hijackloader_luca-stealer

  • Size

    1.4MB

  • Sample

    250424-qdvnds1ycx

  • MD5

    74a080a0fabf45f71951bc76a3ff5f6f

  • SHA1

    62f2e3dd81a07e129f945d4e56088fb81c65c40f

  • SHA256

    020545d93d8b30b867b0d15d9a9f83868c13a993ec3e3bd12463676e334db872

  • SHA512

    981245016d02ac4da6d9bc8e1a0a6dedc60641e05a4eb95e4a9b3fbe9bc7eac6d9554e1f813c310168c99c1eee69e83c52e137b3d10db376c0e4c128f07c2199

  • SSDEEP

    24576:YxvKwcVkyEq9DRho1jFP8ltPP01Ws7+wFPEl9ix4fpUzoQDt+egElxdqFWVCGCBc:MKwcCyEq9DRho/ctH01Ws74rA4RUBDHR

Score
10/10
floxifbackdoordiscoverypersistenceprivilege_escalationtrojanupx

Malware Config

Targets

    • Target

      2025-04-24_74a080a0fabf45f71951bc76a3ff5f6f_black-basta_elex_floxif_hellokitty_hijackloader_luca-stealer

    • Size

      1.4MB

    • MD5

      74a080a0fabf45f71951bc76a3ff5f6f

    • SHA1

      62f2e3dd81a07e129f945d4e56088fb81c65c40f

    • SHA256

      020545d93d8b30b867b0d15d9a9f83868c13a993ec3e3bd12463676e334db872

    • SHA512

      981245016d02ac4da6d9bc8e1a0a6dedc60641e05a4eb95e4a9b3fbe9bc7eac6d9554e1f813c310168c99c1eee69e83c52e137b3d10db376c0e4c128f07c2199

    • SSDEEP

      24576:YxvKwcVkyEq9DRho1jFP8ltPP01Ws7+wFPEl9ix4fpUzoQDt+egElxdqFWVCGCBc:MKwcCyEq9DRho/ctH01Ws74rA4RUBDHR

    Score
    10/10
    floxifbackdoordiscoverypersistenceprivilege_escalationtrojanupx

    • Floxif family

      floxif

    • Floxif, Floodfix

      Floxif aka FloodFix is a file-changing trojan and backdoor written in C++.

      backdoortrojanfloxif

    • Detects Floxif payload

      backdoor

    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

      persistence

    • Event Triggered Execution: Image File Execution Options Injection

      persistence

    • ACProtect 1.3x - 1.4x DLL software

      Detects file using ACProtect software.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Event Triggered Execution: Component Object Model Hijacking

      Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.

      persistenceprivilege_escalation

    • Executes dropped EXE

    • Loads dropped DLL

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

      discovery

    • 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
    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1
T1547

Active Setup

1
T1547.014

Event Triggered Execution

2
T1546

Component Object Model Hijacking

1
T1546.015

Image File Execution Options Injection

1
T1546.012

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Active Setup

1
T1547.014

Event Triggered Execution

2
T1546

Component Object Model Hijacking

1
T1546.015

Image File Execution Options Injection

1
T1546.012

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Peripheral Device Discovery

1
T1120

Query Registry

3
T1012

System Information Discovery

3
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

System Network Configuration Discovery

1
T1016

Internet Connection Discovery

1
T1016.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks