General

  • Target

    ecc5d87d147899a05e5a72c2ba2eeb8826492af98e805fa8382d4974e36f2a1a

  • Size

    4.1MB

  • Sample

    231009-tjlt8aec4t

  • MD5

    61cd20917d34ad025b16c578e1b7abb3

  • SHA1

    82f31e47b8c9b832c799f45ed11d0b68aa298b04

  • SHA256

    ecc5d87d147899a05e5a72c2ba2eeb8826492af98e805fa8382d4974e36f2a1a

  • SHA512

    0c31f1f58f40b762d89a34d5d413e2638e4abb93564da46a14b97dd12003cdc42c25720c8965c606c04f92ed8e127f718e573a8016f68cfdd95ad09b286761b8

  • SSDEEP

    98304:iffzucrbWOjrfLtH6tsLB9kiWvcTtWvzavQa0VdpS10Q8NiVV:wf/rPj5jB9ketWvGvQaAS1eK

Malware Config

Targets

    • Target

      ecc5d87d147899a05e5a72c2ba2eeb8826492af98e805fa8382d4974e36f2a1a

    • Size

      4.1MB

    • MD5

      61cd20917d34ad025b16c578e1b7abb3

    • SHA1

      82f31e47b8c9b832c799f45ed11d0b68aa298b04

    • SHA256

      ecc5d87d147899a05e5a72c2ba2eeb8826492af98e805fa8382d4974e36f2a1a

    • SHA512

      0c31f1f58f40b762d89a34d5d413e2638e4abb93564da46a14b97dd12003cdc42c25720c8965c606c04f92ed8e127f718e573a8016f68cfdd95ad09b286761b8

    • SSDEEP

      98304:iffzucrbWOjrfLtH6tsLB9kiWvcTtWvzavQa0VdpS10Q8NiVV:wf/rPj5jB9ketWvGvQaAS1eK

    • Glupteba

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

    • Glupteba payload

    • Modifies Windows Firewall

    • Executes dropped EXE

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • 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.

    • Manipulates WinMonFS driver.

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

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks