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General

  • Target

    heavy.exe

  • Size

    161.8MB

  • Sample

    240509-ccf7qaeg32

  • MD5

    c09ad383a0ff896b0629aba2063fc5cb

  • SHA1

    10aac4c12a58142673284107b83f8bef4e0f1160

  • SHA256

    88093c75834d60df3b4b6f4df642bb28dc749f4bd562f587fa8f9e30e97d3c5c

  • SHA512

    82a06a55fb213d513fb14c2c9b69e71677525250edb4ad801df9b3a68d1705e7d6409a1a426d8ee9731a6cba198878cdaf3f63c8d2eca0a35e44154814363e0e

  • SSDEEP

    3145728:ZNU5azpUaH5sLtzPVggXepw/V0s9AcjnDiBOEA+XnNOr1XW4TcIxaya/ZL:ZbsLtzPmgAKWs9XjnDiBLAUnNOr1XW4c

Malware Config

Targets

    • Target

      heavy.exe

    • Size

      161.8MB

    • MD5

      c09ad383a0ff896b0629aba2063fc5cb

    • SHA1

      10aac4c12a58142673284107b83f8bef4e0f1160

    • SHA256

      88093c75834d60df3b4b6f4df642bb28dc749f4bd562f587fa8f9e30e97d3c5c

    • SHA512

      82a06a55fb213d513fb14c2c9b69e71677525250edb4ad801df9b3a68d1705e7d6409a1a426d8ee9731a6cba198878cdaf3f63c8d2eca0a35e44154814363e0e

    • SSDEEP

      3145728:ZNU5azpUaH5sLtzPVggXepw/V0s9AcjnDiBOEA+XnNOr1XW4TcIxaya/ZL:ZbsLtzPmgAKWs9XjnDiBLAUnNOr1XW4c

    • Renames multiple (55) files with added filename extension

      This suggests ransomware activity of encrypting all the files on the system.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Checks whether UAC is enabled

MITRE ATT&CK Enterprise v15

Tasks