General

  • Target

    cfdd2766b99a5535c2f5583cba0ba6b58c91f33102b651b941ba2e4db17ce3eb

  • Size

    91KB

  • Sample

    240526-dq4evacg91

  • MD5

    4aaad0e5eb15795333b05f529546bb8c

  • SHA1

    4fa533dd566abc722f79f743c8f0d064a62997f0

  • SHA256

    cfdd2766b99a5535c2f5583cba0ba6b58c91f33102b651b941ba2e4db17ce3eb

  • SHA512

    91c0cb8bdc9295d62087984e7667cfd7154008bd5aeeabb87f3da92213444d21deaf3e6d69117c8f6d4e0e9e8e4e710021516d00c548a316d21565aff8c7b002

  • SSDEEP

    1536:FAwEmBGz1lNNqDaG0Poxhlzm7AwEmBGz1lNNqDaG0Poxhlzm+:FGmUXNQDaG0A87GmUXNQDaG0A8+

Score
10/10

Malware Config

Targets

    • Target

      cfdd2766b99a5535c2f5583cba0ba6b58c91f33102b651b941ba2e4db17ce3eb

    • Size

      91KB

    • MD5

      4aaad0e5eb15795333b05f529546bb8c

    • SHA1

      4fa533dd566abc722f79f743c8f0d064a62997f0

    • SHA256

      cfdd2766b99a5535c2f5583cba0ba6b58c91f33102b651b941ba2e4db17ce3eb

    • SHA512

      91c0cb8bdc9295d62087984e7667cfd7154008bd5aeeabb87f3da92213444d21deaf3e6d69117c8f6d4e0e9e8e4e710021516d00c548a316d21565aff8c7b002

    • SSDEEP

      1536:FAwEmBGz1lNNqDaG0Poxhlzm7AwEmBGz1lNNqDaG0Poxhlzm+:FGmUXNQDaG0A87GmUXNQDaG0A8+

    Score
    10/10
    • Modifies WinLogon for persistence

    • Modifies visibility of file extensions in Explorer

    • Modifies visiblity of hidden/system files in Explorer

    • Detects executables built or packed with MPress PE compressor

    • Disables RegEdit via registry modification

    • Disables use of System Restore points

    • Executes dropped EXE

    • Loads dropped DLL

    • Modifies system executable filetype association

    • Adds Run key to start application

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks