General

  • Target

    JaffaCakes118_34437b7b4733409d15ef70bf9df77507034992645f20f50ebf3bd944e64e1782

  • Size

    4.2MB

  • Sample

    241223-z71aea1qfw

  • MD5

    a367d1881922d6ab5e7a4b54d8d5cf4c

  • SHA1

    72ea4abcde3ee8de2ebc8034bc15bf981b5eacd6

  • SHA256

    34437b7b4733409d15ef70bf9df77507034992645f20f50ebf3bd944e64e1782

  • SHA512

    6234cca40c1b48ed8ad71b7aa3b3be79f1fcb9901e0b4ef8173239361ac1dc913cce020949cf441e3f515b1c2a9eba03b8f5a5af0d1fb85fa02cab8921e04172

  • SSDEEP

    98304:aFyjWfRyhmOawNykYq4s79Q21q/bnE1dg772bruMGgdBbyeBELwlTHmw9+6rw:aFRRyhm5wr4Ua+cbET22bBGgdBbye/1u

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_34437b7b4733409d15ef70bf9df77507034992645f20f50ebf3bd944e64e1782

    • Size

      4.2MB

    • MD5

      a367d1881922d6ab5e7a4b54d8d5cf4c

    • SHA1

      72ea4abcde3ee8de2ebc8034bc15bf981b5eacd6

    • SHA256

      34437b7b4733409d15ef70bf9df77507034992645f20f50ebf3bd944e64e1782

    • SHA512

      6234cca40c1b48ed8ad71b7aa3b3be79f1fcb9901e0b4ef8173239361ac1dc913cce020949cf441e3f515b1c2a9eba03b8f5a5af0d1fb85fa02cab8921e04172

    • SSDEEP

      98304:aFyjWfRyhmOawNykYq4s79Q21q/bnE1dg772bruMGgdBbyeBELwlTHmw9+6rw:aFRRyhm5wr4Ua+cbET22bBGgdBbye/1u

    • 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