General

  • Target

    JaffaCakes118_b0a1870bba31746c31c29ae8fb259568c45cdae1e4833af26eec725be6194344

  • Size

    4.3MB

  • Sample

    241224-nts4dswrfm

  • MD5

    39f6e03bd9e8aed5e30223921069b622

  • SHA1

    95d3fb6bde2bf1d25e02879b825bbd1f89a64eb2

  • SHA256

    b0a1870bba31746c31c29ae8fb259568c45cdae1e4833af26eec725be6194344

  • SHA512

    7d1fd5d7e751cea0022af3fd096d2767840a7d021150e0cc0bdb6a6db3671ece5bd60a31442ad1a8cf73aae1aafe3e6d9ac492386dcb30d9c795083350ecb3fc

  • SSDEEP

    98304:aQBdeokCGxgdPBpVuIcIiPhT+FJNUpCrpagKvgaMS7Rk2WBB33:aQ78CGKNBpQIcVPhUvUpGpevgEM3

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_b0a1870bba31746c31c29ae8fb259568c45cdae1e4833af26eec725be6194344

    • Size

      4.3MB

    • MD5

      39f6e03bd9e8aed5e30223921069b622

    • SHA1

      95d3fb6bde2bf1d25e02879b825bbd1f89a64eb2

    • SHA256

      b0a1870bba31746c31c29ae8fb259568c45cdae1e4833af26eec725be6194344

    • SHA512

      7d1fd5d7e751cea0022af3fd096d2767840a7d021150e0cc0bdb6a6db3671ece5bd60a31442ad1a8cf73aae1aafe3e6d9ac492386dcb30d9c795083350ecb3fc

    • SSDEEP

      98304:aQBdeokCGxgdPBpVuIcIiPhT+FJNUpCrpagKvgaMS7Rk2WBB33:aQ78CGKNBpQIcVPhUvUpGpevgEM3

    • 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