Resubmissions

29-12-2024 22:12

241229-14rdrsykcx 10

29-12-2024 22:04

241229-1yxzcsxrfx 10

29-12-2024 21:59

241229-1wafaaxqg1 10

General

  • Target

    JaffaCakes118_ce783f58d78f69218cbcdcf3db34ebdca2e7519a8fcb950b007dc0e78dc188d4

  • Size

    4.1MB

  • Sample

    241229-1wafaaxqg1

  • MD5

    bf4f6b1cb7b18366585309cb7331e356

  • SHA1

    6a03f4f11301ce9f5b9090d4229b9863d7dbe8ae

  • SHA256

    ce783f58d78f69218cbcdcf3db34ebdca2e7519a8fcb950b007dc0e78dc188d4

  • SHA512

    96b33e745be6de16259ab3950ac0f9ecee706fd0faefb51142fc0a60b808d80fd294371af8acebc81b088d056d152c687db66da19fca83b976c422e9607d2d18

  • SSDEEP

    98304:p6UvZFqVGEXRN1bqH6+y2D/lttdZAlthCe3A32tHT9faq5tjXVwV:Yg/qVGoRN1bJp2BttdZAlE3sxhFs

Malware Config

Targets

    • Target

      JaffaCakes118_ce783f58d78f69218cbcdcf3db34ebdca2e7519a8fcb950b007dc0e78dc188d4

    • Size

      4.1MB

    • MD5

      bf4f6b1cb7b18366585309cb7331e356

    • SHA1

      6a03f4f11301ce9f5b9090d4229b9863d7dbe8ae

    • SHA256

      ce783f58d78f69218cbcdcf3db34ebdca2e7519a8fcb950b007dc0e78dc188d4

    • SHA512

      96b33e745be6de16259ab3950ac0f9ecee706fd0faefb51142fc0a60b808d80fd294371af8acebc81b088d056d152c687db66da19fca83b976c422e9607d2d18

    • SSDEEP

      98304:p6UvZFqVGEXRN1bqH6+y2D/lttdZAlthCe3A32tHT9faq5tjXVwV:Yg/qVGoRN1bJp2BttdZAlE3sxhFs

    • Glupteba

      Glupteba is a modular loader written in Golang with various components.

    • Glupteba family

    • Glupteba payload

    • Windows security bypass

    • Modifies boot configuration data using bcdedit

    • Drops file in Drivers directory

    • Modifies Windows Firewall

    • Possible attempt to disable PatchGuard

      Rootkits can use kernel patching to embed themselves in an operating system.

    • Executes dropped EXE

    • Loads dropped DLL

    • Windows security modification

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Legitimate hosting services abused for malware hosting/C2

    • Manipulates WinMon driver.

      Roottkits write to WinMon to hide PIDs from being detected.

    • Manipulates WinMonFS driver.

      Roottkits write to WinMonFS to hide directories/files from being detected.

MITRE ATT&CK Enterprise v15

Tasks