General

  • Target
    Office_2024_SK_64Bit.zip
  • Size 3.2MB
  • Sample260724-a2mppazfnc
  • SHA256 7c6f269402ab0c320b92394b746b7900e78af02f2856d005bfa53977b5367393
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      package/Click To Run.bat
    • Size 34B
    • SHA256 413b8e555d8f42c56d22d6843708f7bfcb0bbedb4f833bf3c89880665925bd14
    • MD5 SHA1 SHA512
    • Event Triggered Execution: Image File Execution Options Injection

    • Manipulates Digital Signatures

      Attackers can apply techniques such as changing the registry keys of authenticode & Cryptography to make their binary seem validly signed.

    • 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.

    • Executes dropped EXE

    • Loads dropped DLL

    • Enumerates connected drives

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

    • Indicator Removal: Clear Persistence

      remove IFEO.

    • Installs/modifies Browser Helper Object

      BHOs are DLL modules which act as plugins for Internet Explorer.

    • Drops file in System32 directory

    • Target
      package/setup.exe
    • Size 7.4MB
    • SHA256 b03c4cc3c1377ee81b1f94da126e58a30f484d4d935889538fae1c650dd6828b
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    5/10
    • Checks computer location settings

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

    • Target
      spustit instalaciu.bat
    • Size 49B
    • SHA256 d7d4b20eb7e17dcf3ce914aa1bc29a94427434cc67519cacfde2c13419c70fb7
    • MD5 SHA1 SHA512
    Score
    3/10

MITRE ATT&CK Enterprise v16

Tasks