General

  • Target

    JaffaCakes118_3b2a65e26d01cc788cd615da40e8895ddbdfbb5b11d24fee3bf89cc3e2b0fd80

  • Size

    4.3MB

  • Sample

    241223-rcm3la1pgy

  • MD5

    0c70a67377ccd2ed4a558bb90ba997d0

  • SHA1

    27499c4b4f960d33c076bff070ed08a8df21e552

  • SHA256

    3b2a65e26d01cc788cd615da40e8895ddbdfbb5b11d24fee3bf89cc3e2b0fd80

  • SHA512

    ac3fddc610d4ba062cc547bf69fc22f4be898bba8e5a8401ca89c9007d3e5e934bf23745ef9f7528dfd68b6e7f16f66cfcd23d95e41e9ed25ffdf0f05bbad8d2

  • SSDEEP

    98304:0H9EsZm8LJkMf7y813FIlUeiUKudjhkl5i2SvBBHPIHNz4C3lXnv:KZmac8rIObdLSvBBwtsC3l3v

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_3b2a65e26d01cc788cd615da40e8895ddbdfbb5b11d24fee3bf89cc3e2b0fd80

    • Size

      4.3MB

    • MD5

      0c70a67377ccd2ed4a558bb90ba997d0

    • SHA1

      27499c4b4f960d33c076bff070ed08a8df21e552

    • SHA256

      3b2a65e26d01cc788cd615da40e8895ddbdfbb5b11d24fee3bf89cc3e2b0fd80

    • SHA512

      ac3fddc610d4ba062cc547bf69fc22f4be898bba8e5a8401ca89c9007d3e5e934bf23745ef9f7528dfd68b6e7f16f66cfcd23d95e41e9ed25ffdf0f05bbad8d2

    • SSDEEP

      98304:0H9EsZm8LJkMf7y813FIlUeiUKudjhkl5i2SvBBHPIHNz4C3lXnv:KZmac8rIObdLSvBBwtsC3l3v

    • 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.

    • 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