General

  • Target

    JaffaCakes118_e7e64cc2169bfaacbc8a4d5aa3093c11975579b400bf6c290069b4e0014c5992

  • Size

    4.3MB

  • Sample

    241229-hlz9vawkbp

  • MD5

    44b0556c2f42efee809db405e18bb1c1

  • SHA1

    d131cc81851f29b4a1334d5d05b5979d10fd3363

  • SHA256

    e7e64cc2169bfaacbc8a4d5aa3093c11975579b400bf6c290069b4e0014c5992

  • SHA512

    4dfcb16fb4646c8ba1a37587124eec479e514e58e38f1f972f130ecda686a9d676777b246270fc09a772531d8641e1c6261e37a0e595628dd06202f54b0add98

  • SSDEEP

    98304:DvRzWd0ivqH1jsc/mvfQpdJPAowyPhXUf1xQw0k74hg2rb/sOl:DJ00oc1jx/mvfQpdJ4oJPmf1G3dhg2Hd

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_e7e64cc2169bfaacbc8a4d5aa3093c11975579b400bf6c290069b4e0014c5992

    • Size

      4.3MB

    • MD5

      44b0556c2f42efee809db405e18bb1c1

    • SHA1

      d131cc81851f29b4a1334d5d05b5979d10fd3363

    • SHA256

      e7e64cc2169bfaacbc8a4d5aa3093c11975579b400bf6c290069b4e0014c5992

    • SHA512

      4dfcb16fb4646c8ba1a37587124eec479e514e58e38f1f972f130ecda686a9d676777b246270fc09a772531d8641e1c6261e37a0e595628dd06202f54b0add98

    • SSDEEP

      98304:DvRzWd0ivqH1jsc/mvfQpdJPAowyPhXUf1xQw0k74hg2rb/sOl:DJ00oc1jx/mvfQpdJ4oJPmf1G3dhg2Hd

    • 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