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General

  • Target

    34aff178d21a0542f60d2ae05d69708193f9818cf8834dd77141b8293c2d07cd

  • Size

    7.2MB

  • Sample

    240808-2hbxma1elq

  • MD5

    fd9ceab2c4254128dfbee913354685f7

  • SHA1

    31c6c5718e226470787f5d5bc964cd7b8eadc10f

  • SHA256

    34aff178d21a0542f60d2ae05d69708193f9818cf8834dd77141b8293c2d07cd

  • SHA512

    934bbf440bd1d55d0a0dfdf5c7bc1e45b4522cd5107495b99c779c8856470bdf3aa0fa3e41891a4c8fbc93b0736665fa969ad89ee6afc0555f7efb05c73f66bc

  • SSDEEP

    196608:91OFkdXH2JrgNYN+/xFfj2JWjmkU1rlAmXdr:3O2dXGMqNWfjwkU1BAAr

Malware Config

Targets

    • Target

      34aff178d21a0542f60d2ae05d69708193f9818cf8834dd77141b8293c2d07cd

    • Size

      7.2MB

    • MD5

      fd9ceab2c4254128dfbee913354685f7

    • SHA1

      31c6c5718e226470787f5d5bc964cd7b8eadc10f

    • SHA256

      34aff178d21a0542f60d2ae05d69708193f9818cf8834dd77141b8293c2d07cd

    • SHA512

      934bbf440bd1d55d0a0dfdf5c7bc1e45b4522cd5107495b99c779c8856470bdf3aa0fa3e41891a4c8fbc93b0736665fa969ad89ee6afc0555f7efb05c73f66bc

    • SSDEEP

      196608:91OFkdXH2JrgNYN+/xFfj2JWjmkU1rlAmXdr:3O2dXGMqNWfjwkU1BAAr

    • Modifies Windows Defender Real-time Protection settings

    • Windows security bypass

    • Blocklisted process makes network request

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Indirect Command Execution

      Adversaries may abuse utilities that allow for command execution to bypass security restrictions that limit the use of command-line interpreters.

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Checks installed software on the system

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

    • Drops Chrome extension

    • Drops desktop.ini file(s)

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks