Overview

overview

8

Static

static

8

PDF-Access...ad.exe

windows10-2004-x64

7

PDF-Access...ad.exe

windows11-21h2-x64

7

Sharing

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General

  • Target
    260328-rclvjae12m_pw_infected.zip
  • Size 10.3MB
  • Sample260423-jplfjaev9s
  • SHA256 ac0fd96f7b7ab27c6533fc7cb6cb5963bd3a1b7f5f7bc81f3881d1c41f56b1ef
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
backdoordiscoveryinstallerpersistenceratrevoked_codesign

Malware Config

Targets

    • Target
      PDF-AccessOneDriveDownload.exe
    • Size 10.5MB
    • SHA256 93a09e54e607930dfc068fcbc7ea2c2ea776c504aa20a8ca12100a28cfdcc75a
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    7/10
    backdoordiscoverypersistencerat

    • Detects DattoRMM software

      DattoRMM is a remote administration tool that can be used as a backdoor

      backdoorrat

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Checks installed software on the system

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

      discovery

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks