Overview

overview

9

Static

static

3

2024-06-07...if.exe

windows7-x64

9

2024-06-07...if.exe

windows10-2004-x64

9

Sharing

Copy URL Twitter E-mail

General

  • Target
    2024-06-07_08c685f4dfdf901cd64b35a006a62c3a_bkransomware_floxif
  • Size 6.7MB
  • Sample240607-lc2m4aeb3t
  • SHA256 8e9f08d7cb18c753ef43ea7f55aa5180b7748bf0f72ff45a57c518effe32dad2
  • MD5 SHA1 SHA512 SSDEEP
Score
9/10
executionupx

Malware Config

Targets

    • Target
      2024-06-07_08c685f4dfdf901cd64b35a006a62c3a_bkransomware_floxif
    • Size 6.7MB
    • SHA256 8e9f08d7cb18c753ef43ea7f55aa5180b7748bf0f72ff45a57c518effe32dad2
    • MD5 SHA1 SHA512 SSDEEP
    Score
    9/10
    executionupx

    • UPX dump on OEP (original entry point)

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

      execution

    • 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.

    • Loads dropped DLL

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks