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General

  • Target

    bd2ade6ebc661038dad404c6c5e8fcdb47d34d651d0e8b642cc5cc2daa1bf39a

  • Size

    202KB

  • Sample

    240512-ddnhvsdb3y

  • MD5

    83212286efbe470d44ef30291a7c88f3

  • SHA1

    16add5720310f81d19b4f497b623213994235231

  • SHA256

    bd2ade6ebc661038dad404c6c5e8fcdb47d34d651d0e8b642cc5cc2daa1bf39a

  • SHA512

    f8335b3ee45034583215148579477d6598591ba528ae698dcc11470d6469d4f93d7caceaf7585ecfc861b8f93437b74764b1fd34183344d08119007a8f0f8d57

  • SSDEEP

    3072:ALNN8Z/1brq96vFlVQxOwCmDgL25WVqFLDMVLWzDNJJeAXF:BZ9a96tz/56sVeLDMVLGZJJj

Malware Config

Targets

    • Target

      bd2ade6ebc661038dad404c6c5e8fcdb47d34d651d0e8b642cc5cc2daa1bf39a

    • Size

      202KB

    • MD5

      83212286efbe470d44ef30291a7c88f3

    • SHA1

      16add5720310f81d19b4f497b623213994235231

    • SHA256

      bd2ade6ebc661038dad404c6c5e8fcdb47d34d651d0e8b642cc5cc2daa1bf39a

    • SHA512

      f8335b3ee45034583215148579477d6598591ba528ae698dcc11470d6469d4f93d7caceaf7585ecfc861b8f93437b74764b1fd34183344d08119007a8f0f8d57

    • SSDEEP

      3072:ALNN8Z/1brq96vFlVQxOwCmDgL25WVqFLDMVLWzDNJJeAXF:BZ9a96tz/56sVeLDMVLGZJJj

    • Modifies visibility of file extensions in Explorer

    • UAC bypass

    • Renames multiple (65) 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

    • Reads user/profile data of web browsers

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

    • Adds Run key to start application

MITRE ATT&CK Enterprise v15

Tasks