General

  • Target

    JaffaCakes118_aef5bdca29f675fd66854816635dbf412a16d3ff1a695a67b358f014e01ee043

  • Size

    4.3MB

  • Sample

    241222-g9z4baxqbj

  • MD5

    d17efafc1c41a9b3d5e050a543b0d71f

  • SHA1

    2759c6f840b84e1351c95e2268a40cca9c5a139b

  • SHA256

    aef5bdca29f675fd66854816635dbf412a16d3ff1a695a67b358f014e01ee043

  • SHA512

    ab7735d4179099f79912f6e0efcbc4cec7b42783bbd6f9fc3003d4c903797b4a48846a2c3ca8040f8f5ba84b5f7cdce5497d2f6f2ffc4738bc2e2ea2783d5509

  • SSDEEP

    98304:oWbCnlTZh7p9MoxbMQSs+fObfsqpPd6G8091tJZf0sHYS5uznTa:lIlTn7p9Mo5Is+fOsqFl8kJ1HyzG

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_aef5bdca29f675fd66854816635dbf412a16d3ff1a695a67b358f014e01ee043

    • Size

      4.3MB

    • MD5

      d17efafc1c41a9b3d5e050a543b0d71f

    • SHA1

      2759c6f840b84e1351c95e2268a40cca9c5a139b

    • SHA256

      aef5bdca29f675fd66854816635dbf412a16d3ff1a695a67b358f014e01ee043

    • SHA512

      ab7735d4179099f79912f6e0efcbc4cec7b42783bbd6f9fc3003d4c903797b4a48846a2c3ca8040f8f5ba84b5f7cdce5497d2f6f2ffc4738bc2e2ea2783d5509

    • SSDEEP

      98304:oWbCnlTZh7p9MoxbMQSs+fObfsqpPd6G8091tJZf0sHYS5uznTa:lIlTn7p9Mo5Is+fOsqFl8kJ1HyzG

    • 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