General

  • Target

    JaffaCakes118_59f44c1929b983746e569f41efdab54e7692e90be31946f331dfa9bacf86fe5b

  • Size

    4.5MB

  • Sample

    241229-mdjdksyrck

  • MD5

    a1043510b2e747716ad7932e112a2b02

  • SHA1

    8ea7d1e3999c4933b2ea18682c97be4932caff43

  • SHA256

    59f44c1929b983746e569f41efdab54e7692e90be31946f331dfa9bacf86fe5b

  • SHA512

    a6861d332069d05bc815ed240776e7b1765db4298eeacff8628bb344969e106bfea634711d93e3c4efc77b56a8a7445793040acd9c390e5cf2cca8fdf1b9a0f2

  • SSDEEP

    98304:7unbAsn5gfvLFHO4H7QWbqEXJy+QqXRYitMWxYiSKo61jyBcxkgtk:7ubAEgbfbQWbqMJyZr2Rl18cxo

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_59f44c1929b983746e569f41efdab54e7692e90be31946f331dfa9bacf86fe5b

    • Size

      4.5MB

    • MD5

      a1043510b2e747716ad7932e112a2b02

    • SHA1

      8ea7d1e3999c4933b2ea18682c97be4932caff43

    • SHA256

      59f44c1929b983746e569f41efdab54e7692e90be31946f331dfa9bacf86fe5b

    • SHA512

      a6861d332069d05bc815ed240776e7b1765db4298eeacff8628bb344969e106bfea634711d93e3c4efc77b56a8a7445793040acd9c390e5cf2cca8fdf1b9a0f2

    • SSDEEP

      98304:7unbAsn5gfvLFHO4H7QWbqEXJy+QqXRYitMWxYiSKo61jyBcxkgtk:7ubAEgbfbQWbqMJyZr2Rl18cxo

    • 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