General

  • Target

    a0c6d81a0744de68981c50c0549bf59e

  • Size

    4.3MB

  • Sample

    240224-dj6avsgb4v

  • MD5

    a0c6d81a0744de68981c50c0549bf59e

  • SHA1

    b3da7c9d0c565877662eb53b41288aaa206b28f7

  • SHA256

    eb152515a4bc9554b4ba304dacd4a8428d9d80f1933a24b4577e0081b264bbc5

  • SHA512

    14049eecdc0b5f68ecf2e2a13576616e531803fb75f8a61687557b492087cc6343332fbd32a27b4137ff5f6550d67a6f221294e6ac00b09e7057941280f16857

  • SSDEEP

    98304:3zWlg1FvpkbQe2mFhlZzoAZv47H1g4lR3a3TGeHCzB:3T1F7eXTZv4b1guha36eKB

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      a0c6d81a0744de68981c50c0549bf59e

    • Size

      4.3MB

    • MD5

      a0c6d81a0744de68981c50c0549bf59e

    • SHA1

      b3da7c9d0c565877662eb53b41288aaa206b28f7

    • SHA256

      eb152515a4bc9554b4ba304dacd4a8428d9d80f1933a24b4577e0081b264bbc5

    • SHA512

      14049eecdc0b5f68ecf2e2a13576616e531803fb75f8a61687557b492087cc6343332fbd32a27b4137ff5f6550d67a6f221294e6ac00b09e7057941280f16857

    • SSDEEP

      98304:3zWlg1FvpkbQe2mFhlZzoAZv47H1g4lR3a3TGeHCzB:3T1F7eXTZv4b1guha36eKB

    • Glupteba

      Glupteba is a modular loader written in Golang with various components.

    • Glupteba payload

    • MetaSploit

      Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.

    • 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.

    • 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.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks