General

  • Target

    hellres.exe

  • Size

    1.2MB

  • Sample

    241216-n4wbhazkav

  • MD5

    2511d20918fe5495f4cec12ed8e010df

  • SHA1

    1a1d3f5c67f93021868e9fa4682f576f482ba86e

  • SHA256

    0ab815e72b9490ff95cc216c08aa6503d1610e052793d433732a3b28c25c5d71

  • SHA512

    849994cd3e0aa394041f0f23908fdc2440366685c3a3035c224cf1048f7eb73f6c30ac670de72b9a276fe080e965fba3b500d0c49dab91892683377b9db90402

  • SSDEEP

    24576:c8wnXXnncHLI8JQpP0s9MjemJ5lx1w6Qh0lhSMXl5vTOd:JMXXncHLIJss+egDx+6lpvTa

Malware Config

Extracted

Family

meduza

C2

193.3.19.151

Attributes
  • anti_dbg

    true

  • anti_vm

    true

  • build_name

    hellres

  • extensions

    .txt; .doc; .xlsx

  • grabber_max_size

    4.194304e+06

  • port

    15666

  • self_destruct

    false

Targets

    • Target

      hellres.exe

    • Size

      1.2MB

    • MD5

      2511d20918fe5495f4cec12ed8e010df

    • SHA1

      1a1d3f5c67f93021868e9fa4682f576f482ba86e

    • SHA256

      0ab815e72b9490ff95cc216c08aa6503d1610e052793d433732a3b28c25c5d71

    • SHA512

      849994cd3e0aa394041f0f23908fdc2440366685c3a3035c224cf1048f7eb73f6c30ac670de72b9a276fe080e965fba3b500d0c49dab91892683377b9db90402

    • SSDEEP

      24576:c8wnXXnncHLI8JQpP0s9MjemJ5lx1w6Qh0lhSMXl5vTOd:JMXXncHLIJss+egDx+6lpvTa

    • Checks computer location settings

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

    • Reads user/profile data of web browsers

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

    • Accesses Microsoft Outlook profiles

    • Checks installed software on the system

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

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

MITRE ATT&CK Enterprise v15

Tasks