General

  • Target

    JaffaCakes118_084b9ba950c24ef0f7fcefc2fffec5f20468eb9828872a8d6497e2c2139fdeda

  • Size

    4.3MB

  • Sample

    241224-xrhpbavkgk

  • MD5

    36e438695e429f239474c0a3e3f7212d

  • SHA1

    1d05f128ed1dfd81bbdb028e252f3cb7ad5bc022

  • SHA256

    084b9ba950c24ef0f7fcefc2fffec5f20468eb9828872a8d6497e2c2139fdeda

  • SHA512

    d0ec2d4a9f56bfdeeae4134f34e9e0ad758fa705b66bc4e7bb99eb32666ed0e71e3ffd08aa8770990d0064070eb63a8dbe6080ad2975b1517d86c5f5c1da3c55

  • SSDEEP

    98304:sM1paJhwe38sbmpvEXqPRB+CEl0sYLrvpeR5OGkd4E6FD:sWpAh38rMag0rvw5OGkdQ

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_084b9ba950c24ef0f7fcefc2fffec5f20468eb9828872a8d6497e2c2139fdeda

    • Size

      4.3MB

    • MD5

      36e438695e429f239474c0a3e3f7212d

    • SHA1

      1d05f128ed1dfd81bbdb028e252f3cb7ad5bc022

    • SHA256

      084b9ba950c24ef0f7fcefc2fffec5f20468eb9828872a8d6497e2c2139fdeda

    • SHA512

      d0ec2d4a9f56bfdeeae4134f34e9e0ad758fa705b66bc4e7bb99eb32666ed0e71e3ffd08aa8770990d0064070eb63a8dbe6080ad2975b1517d86c5f5c1da3c55

    • SSDEEP

      98304:sM1paJhwe38sbmpvEXqPRB+CEl0sYLrvpeR5OGkd4E6FD:sWpAh38rMag0rvw5OGkdQ

    • 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