General

  • Target

    JaffaCakes118_cf7562b9d355cc10d4c6f275cb33684085e5c757f7f4be427b9ed8ab0b8ebb34

  • Size

    4.3MB

  • Sample

    241229-n4skls1ldw

  • MD5

    fa1a11a85ad0eb25f4b22110a505c2fd

  • SHA1

    94e59df3fc55d60e26514581cdf0b2324a047dc0

  • SHA256

    cf7562b9d355cc10d4c6f275cb33684085e5c757f7f4be427b9ed8ab0b8ebb34

  • SHA512

    c2ee1865ee1e2cb268f0fc9ea58a7b70464f837a6416f6b30f05cd9fcd620ddc47011d503ab4f33603da64e950081ee02cc4a5ea2ed247ccf6d23f75438628ca

  • SSDEEP

    98304:IzeS5gxLmLSeaLsW7B3xgC8DRrNM40GatOiiyag8:RGWLm8RgdnMFGEOi6g8

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_cf7562b9d355cc10d4c6f275cb33684085e5c757f7f4be427b9ed8ab0b8ebb34

    • Size

      4.3MB

    • MD5

      fa1a11a85ad0eb25f4b22110a505c2fd

    • SHA1

      94e59df3fc55d60e26514581cdf0b2324a047dc0

    • SHA256

      cf7562b9d355cc10d4c6f275cb33684085e5c757f7f4be427b9ed8ab0b8ebb34

    • SHA512

      c2ee1865ee1e2cb268f0fc9ea58a7b70464f837a6416f6b30f05cd9fcd620ddc47011d503ab4f33603da64e950081ee02cc4a5ea2ed247ccf6d23f75438628ca

    • SSDEEP

      98304:IzeS5gxLmLSeaLsW7B3xgC8DRrNM40GatOiiyag8:RGWLm8RgdnMFGEOi6g8

    • 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