General

  • Target

    JaffaCakes118_70aed0f648b35cc5ed91c375f98e2c62cbb41777a3c8dc13d6bb05782dcd8fc4

  • Size

    4.3MB

  • Sample

    241222-flayvavja1

  • MD5

    df6ae2867d29e6032cf7514fb264ad25

  • SHA1

    866b087fdb3cfdb0114bb9514c9138b60cc9d3cf

  • SHA256

    70aed0f648b35cc5ed91c375f98e2c62cbb41777a3c8dc13d6bb05782dcd8fc4

  • SHA512

    57b882d8d9e4832d406de476b1a054aeb1c42bdeccdb6a46631f8feaa66926f86f0452bdcd6cb735826b031b941e55039623947cc151bb11d7100e81aa2d1186

  • SSDEEP

    98304:OjANK18tAnyOx7JHbqyxQCaI36pApWf4c3hBy+GMfIK3xsFJp8:OWKqC59HbqyroA3c3hB2MfV2b8

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_70aed0f648b35cc5ed91c375f98e2c62cbb41777a3c8dc13d6bb05782dcd8fc4

    • Size

      4.3MB

    • MD5

      df6ae2867d29e6032cf7514fb264ad25

    • SHA1

      866b087fdb3cfdb0114bb9514c9138b60cc9d3cf

    • SHA256

      70aed0f648b35cc5ed91c375f98e2c62cbb41777a3c8dc13d6bb05782dcd8fc4

    • SHA512

      57b882d8d9e4832d406de476b1a054aeb1c42bdeccdb6a46631f8feaa66926f86f0452bdcd6cb735826b031b941e55039623947cc151bb11d7100e81aa2d1186

    • SSDEEP

      98304:OjANK18tAnyOx7JHbqyxQCaI36pApWf4c3hBy+GMfIK3xsFJp8:OWKqC59HbqyroA3c3hB2MfV2b8

    • 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