General

  • Target

    2024-05-23_c7b1a88f082e48e031305ad1a6292a1f_magniber

  • Size

    5.1MB

  • Sample

    240523-mtk74sde51

  • MD5

    c7b1a88f082e48e031305ad1a6292a1f

  • SHA1

    a6a4593fb19c98472b9a744dc32ba0bbc2ea66a2

  • SHA256

    2853a1b6cba21b776230c4f31ddc7c9861b2940b089c4b0d09b71153a7fd6413

  • SHA512

    aefdc1c7d3b943b23d8e3bce1c2934373553cd50fb788045fef91d79bb90872cfa8de0b49c88169483662ffaee7477bf7c8724c3ad3866a9423f5cd4a6c607d4

  • SSDEEP

    98304:U+v//h75UcT+6O6QCp4jgzg2aE8S9rpTwkTPKXbSwD527BWG:1nh75nTS6Qvg37twSivVQBWG

Malware Config

Targets

    • Target

      2024-05-23_c7b1a88f082e48e031305ad1a6292a1f_magniber

    • Size

      5.1MB

    • MD5

      c7b1a88f082e48e031305ad1a6292a1f

    • SHA1

      a6a4593fb19c98472b9a744dc32ba0bbc2ea66a2

    • SHA256

      2853a1b6cba21b776230c4f31ddc7c9861b2940b089c4b0d09b71153a7fd6413

    • SHA512

      aefdc1c7d3b943b23d8e3bce1c2934373553cd50fb788045fef91d79bb90872cfa8de0b49c88169483662ffaee7477bf7c8724c3ad3866a9423f5cd4a6c607d4

    • SSDEEP

      98304:U+v//h75UcT+6O6QCp4jgzg2aE8S9rpTwkTPKXbSwD527BWG:1nh75nTS6Qvg37twSivVQBWG

    • Downloads MZ/PE file

    • Sets file execution options in registry

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Registers COM server for autorun

    • Checks installed software on the system

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

    • Checks whether UAC is enabled

    • Checks system information in the registry

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

    • Drops file in System32 directory

    • Suspicious use of NtCreateThreadExHideFromDebugger

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks