General

  • Target

    fatality(ez cracked).exe

  • Size

    2.6MB

  • Sample

    241120-w6p69s1alc

  • MD5

    56622002384049e2d2a6b70511c5e614

  • SHA1

    8b1edded9e65ea88c555cd3d17a297f78e8862c4

  • SHA256

    7fd1dd60ec001addf3f66143d962dc393c68c00761257adbdc95bced6f4d684c

  • SHA512

    f4aa66667b578c510b99b6a464976fa6d0655f89165554f7fee4dfa4d03874007319ceb57316c73ac46c5d07961a9c198dd5866bfb6956d92895e91b54a68c7d

  • SSDEEP

    49152:JbA3TLHcQogOnBJi/2Kw+gkKh2KXQ10fCB4h70ZE5v91aLAsOfM+JJ5tRTJUHt:JbK0gOn6/2Kw+gkKgmQ17Ba0Z8v91aLz

Malware Config

Targets

    • Target

      fatality(ez cracked).exe

    • Size

      2.6MB

    • MD5

      56622002384049e2d2a6b70511c5e614

    • SHA1

      8b1edded9e65ea88c555cd3d17a297f78e8862c4

    • SHA256

      7fd1dd60ec001addf3f66143d962dc393c68c00761257adbdc95bced6f4d684c

    • SHA512

      f4aa66667b578c510b99b6a464976fa6d0655f89165554f7fee4dfa4d03874007319ceb57316c73ac46c5d07961a9c198dd5866bfb6956d92895e91b54a68c7d

    • SSDEEP

      49152:JbA3TLHcQogOnBJi/2Kw+gkKh2KXQ10fCB4h70ZE5v91aLAsOfM+JJ5tRTJUHt:JbK0gOn6/2Kw+gkKgmQ17Ba0Z8v91aLz

    • DcRat

      DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.

    • Dcrat family

    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • DCRat payload

      Detects payload of DCRat, commonly dropped by NSIS installers.

    • Drops file in Drivers directory

    • Manipulates Digital Signatures

      Attackers can apply techniques such as modifying certain DLL exports to make their binary seem valid.

    • Credentials from Password Stores: Windows Credential Manager

      Suspicious access to Credentials History.

    • Deletes itself

    • Executes dropped EXE

    • Indicator Removal: Clear Windows Event Logs

      Clear Windows Event Logs to hide the activity of an intrusion.

    • Reads user/profile data of web browsers

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

    • Drops desktop.ini file(s)

    • Legitimate hosting services abused for malware hosting/C2

    • Drops autorun.inf file

      Malware can abuse Windows Autorun to spread further via attached volumes.

    • Drops file in System32 directory

    • Modifies termsrv.dll

      Commonly used to allow simultaneous RDP sessions.

MITRE ATT&CK Enterprise v15

Tasks