General

  • Target

    JaffaCakes118_1696dd673f455fd3d5c0e3268cde837e24f0e9d50fbb61c36914150f0fa2fabe

  • Size

    4.2MB

  • Sample

    241223-1t3n2ssngv

  • MD5

    3924aed44d6f384748f862bb7f55b3da

  • SHA1

    a03ff126aa33b54898102bcdd516764df823f54b

  • SHA256

    1696dd673f455fd3d5c0e3268cde837e24f0e9d50fbb61c36914150f0fa2fabe

  • SHA512

    3491262e39c7708a97ca5d2cb5cf3d87bc50b606ac2555904e8ade71b88e54a54da11a711e9917e5736d4abd28154823f19cfcb149dd82a507a1e9d65e4c6f93

  • SSDEEP

    98304:YA2+sSAvyhcA3iPVlEb/UDq0tj+gSJrNkvaNAf8bBNPAYRb2f7io8:YABbAvyhcbNmb/EhbSPkvayWBNPAYcfU

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_1696dd673f455fd3d5c0e3268cde837e24f0e9d50fbb61c36914150f0fa2fabe

    • Size

      4.2MB

    • MD5

      3924aed44d6f384748f862bb7f55b3da

    • SHA1

      a03ff126aa33b54898102bcdd516764df823f54b

    • SHA256

      1696dd673f455fd3d5c0e3268cde837e24f0e9d50fbb61c36914150f0fa2fabe

    • SHA512

      3491262e39c7708a97ca5d2cb5cf3d87bc50b606ac2555904e8ade71b88e54a54da11a711e9917e5736d4abd28154823f19cfcb149dd82a507a1e9d65e4c6f93

    • SSDEEP

      98304:YA2+sSAvyhcA3iPVlEb/UDq0tj+gSJrNkvaNAf8bBNPAYRb2f7io8:YABbAvyhcbNmb/EhbSPkvayWBNPAYcfU

    • 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