General

  • Target

    c94a31612090127ce13d55dfe361394086926a39b7199c99dbf0e5426d570063

  • Size

    196KB

  • Sample

    220330-bkwrpsaadm

  • MD5

    331c82fe3538a53691958a2fef5b8c23

  • SHA1

    1ff18e283a4c5d2abc3e5f7063cf03a3bbf38860

  • SHA256

    c94a31612090127ce13d55dfe361394086926a39b7199c99dbf0e5426d570063

  • SHA512

    c9ed0565aa1829aa667ae6dfc79ca4882d6004c9e91c1b5ede429ece70f14490c36791e2df1bd672ed2fd288b43cbbe9dc4f77e7cc5088f654ca5deb9c6e74c3

Malware Config

Targets

    • Target

      c94a31612090127ce13d55dfe361394086926a39b7199c99dbf0e5426d570063

    • Size

      196KB

    • MD5

      331c82fe3538a53691958a2fef5b8c23

    • SHA1

      1ff18e283a4c5d2abc3e5f7063cf03a3bbf38860

    • SHA256

      c94a31612090127ce13d55dfe361394086926a39b7199c99dbf0e5426d570063

    • SHA512

      c9ed0565aa1829aa667ae6dfc79ca4882d6004c9e91c1b5ede429ece70f14490c36791e2df1bd672ed2fd288b43cbbe9dc4f77e7cc5088f654ca5deb9c6e74c3

    • Dharma

      Dharma is a ransomware that uses security software installation to hide malicious activities.

    • Deletes shadow copies

      Ransomware often targets backup files to inhibit system recovery.

    • Modifies extensions of user files

      Ransomware generally changes the extension on encrypted files.

    • Drops startup file

    • 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

    • Drops desktop.ini file(s)

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v6

Tasks