General

  • Target

    JaffaCakes118_9cf8aac1c7ad0dd4706a70b567060a234eda163fccea3b22b98939084d278671

  • Size

    4.2MB

  • Sample

    241222-zed7gayjdw

  • MD5

    93f833a5590b55d0cb73f47768982f79

  • SHA1

    e9f7a2c7796eda8ed091a2d91fd5f7b6265576bc

  • SHA256

    9cf8aac1c7ad0dd4706a70b567060a234eda163fccea3b22b98939084d278671

  • SHA512

    2c95e5db62b9729d6a226ab0e97e7e16eeaa10cb01d9d1dfaae2ea346ef69dafb15f41d786ddd58b7fbc65c199e7f04cf5cd43491bf8e1b9bbb7439372d8b3d0

  • SSDEEP

    98304:hHdPNehiU9cKAtsSgACfea3mV0NJA0HVQ:jgiUBAgfIiAKVQ

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_9cf8aac1c7ad0dd4706a70b567060a234eda163fccea3b22b98939084d278671

    • Size

      4.2MB

    • MD5

      93f833a5590b55d0cb73f47768982f79

    • SHA1

      e9f7a2c7796eda8ed091a2d91fd5f7b6265576bc

    • SHA256

      9cf8aac1c7ad0dd4706a70b567060a234eda163fccea3b22b98939084d278671

    • SHA512

      2c95e5db62b9729d6a226ab0e97e7e16eeaa10cb01d9d1dfaae2ea346ef69dafb15f41d786ddd58b7fbc65c199e7f04cf5cd43491bf8e1b9bbb7439372d8b3d0

    • SSDEEP

      98304:hHdPNehiU9cKAtsSgACfea3mV0NJA0HVQ:jgiUBAgfIiAKVQ

    • Glupteba

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

    • Glupteba family

    • Glupteba payload

    • MetaSploit

      Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.

    • Metasploit family

    • 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