Overview

overview

8

Static

static

3

Frija.exe

windows11-ltsc_2024-x64

8

Sharing

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General

  • Target
    Frija_v2.0.26142.10.zip
  • Size 6.2MB
  • Sample260706-njt8pses7v
  • SHA256 3e57eb7611c784adc360edc6a9ee5cb63037242382c88bd63b9e6900f4318093
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
discoverypersistenceransomware

Malware Config

Targets

    • Target
      Frija.exe
    • Size 16.7MB
    • SHA256 b979e9f0d0663bddac944101389806997d0dbf15414604164d1aba0c02a1c952
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    8/10
    discoverypersistenceransomware

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Badlisted process makes network request

      Network request originating from process or tool commonly abused by malware.

    • Checks installed software on the system

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

      discovery

    • Contacts third-party web service commonly abused for C2

      Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

    • Enumerates connected drives

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

    behavioral1

MITRE ATT&CK Enterprise v16

Tasks