General

  • Target

    JaffaCakes118_97ac46b8f3fec1f2c276ccdc0c815ae76b49309b3265b25a1374f1ee18517ef0

  • Size

    4.2MB

  • Sample

    241222-fe5vmstqbt

  • MD5

    e94be6d9be89d8945689a2b6e99365da

  • SHA1

    6f7011304dd94e427996b07e9c39ebacd6a9ec2a

  • SHA256

    97ac46b8f3fec1f2c276ccdc0c815ae76b49309b3265b25a1374f1ee18517ef0

  • SHA512

    eb787bce25badd5ed28555d887c127969609b6b97f89b33089248b0d833b22fe44107c6154e058e20c9f7f162f40b0b7ac4559dec7b376a52668f76e73706f65

  • SSDEEP

    98304:TJ8K+804NkREjKukbbLbfwJflSjTCPLZIX1cxntVomH9DYC2U:9+RNE+ukrjmEjT3qroY

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_97ac46b8f3fec1f2c276ccdc0c815ae76b49309b3265b25a1374f1ee18517ef0

    • Size

      4.2MB

    • MD5

      e94be6d9be89d8945689a2b6e99365da

    • SHA1

      6f7011304dd94e427996b07e9c39ebacd6a9ec2a

    • SHA256

      97ac46b8f3fec1f2c276ccdc0c815ae76b49309b3265b25a1374f1ee18517ef0

    • SHA512

      eb787bce25badd5ed28555d887c127969609b6b97f89b33089248b0d833b22fe44107c6154e058e20c9f7f162f40b0b7ac4559dec7b376a52668f76e73706f65

    • SSDEEP

      98304:TJ8K+804NkREjKukbbLbfwJflSjTCPLZIX1cxntVomH9DYC2U:9+RNE+ukrjmEjT3qroY

    • 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