Overview

overview

10

Static

static

3

45b7e1752b...e1.exe

windows7-x64

10

45b7e1752b...e1.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    45b7e1752b8382b8ef134b09b60a4f1dddec0b46847b7ca144ed4ad780671de1

  • Size

    2.8MB

  • Sample

    241210-1n5w8a1jdw

  • MD5

    bcacbd87e4e227264d3777f24cf103d7

  • SHA1

    fdafd945540e6a6965989993efa57df329dd01ad

  • SHA256

    45b7e1752b8382b8ef134b09b60a4f1dddec0b46847b7ca144ed4ad780671de1

  • SHA512

    178ab3a9556ca25b5b40f39e30fd3a13d14b3c03e4a8877b570f1d58384c39b458296f5e279398e33ebb2a6d03db8111a7955bc441770e2faaa451c40bbd8cda

  • SSDEEP

    24576:18h4aPlfTUYDrQOfseBC1+ZnoBzEgY5cfPtQE3WV9UKkjhmKiKSqSWLnPgIze7mH:11U9T8ZDYWntr3WVajL4I3VGiV

Score
10/10
floxifbackdoordiscoverypersistenceprivilege_escalationspywarestealertrojanupx

Malware Config

Targets

    • Target

      45b7e1752b8382b8ef134b09b60a4f1dddec0b46847b7ca144ed4ad780671de1

    • Size

      2.8MB

    • MD5

      bcacbd87e4e227264d3777f24cf103d7

    • SHA1

      fdafd945540e6a6965989993efa57df329dd01ad

    • SHA256

      45b7e1752b8382b8ef134b09b60a4f1dddec0b46847b7ca144ed4ad780671de1

    • SHA512

      178ab3a9556ca25b5b40f39e30fd3a13d14b3c03e4a8877b570f1d58384c39b458296f5e279398e33ebb2a6d03db8111a7955bc441770e2faaa451c40bbd8cda

    • SSDEEP

      24576:18h4aPlfTUYDrQOfseBC1+ZnoBzEgY5cfPtQE3WV9UKkjhmKiKSqSWLnPgIze7mH:11U9T8ZDYWntr3WVajL4I3VGiV

    Score
    10/10
    floxifbackdoordiscoverypersistenceprivilege_escalationspywarestealertrojanupx

    • Floxif family

      floxif

    • Floxif, Floodfix

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

      backdoortrojanfloxif

    • 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.

      persistenceprivilege_escalation

    • ACProtect 1.3x - 1.4x DLL software

      Detects file using ACProtect software.

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • Adds Run key to start application

      persistence

    • 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 v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Event Triggered Execution

1
T1546

AppInit DLLs

1
T1546.010

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Event Triggered Execution

1
T1546

AppInit DLLs

1
T1546.010

Defense Evasion

Modify Registry

1
T1112

Credential Access

Credentials from Password Stores

1
T1555

Credentials from Web Browsers

1
T1555.003

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Peripheral Device Discovery

1
T1120

Query Registry

1
T1012

System Information Discovery

1
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Lateral Movement

Collection

Data from Local System

1
T1005

Command and Control

Exfiltration

Impact

Tasks