General

  • Target

    JaffaCakes118_bf1e86036e120f8db116273f5b3ad362dff807ed896dbb7a066047d3203325f4

  • Size

    4.3MB

  • Sample

    241224-zt7sbsxmep

  • MD5

    78683b28bb86d1aa7aa7bdd1a36c6d3c

  • SHA1

    d4eb73fa2a93287eea730eb09e389fa19dcd6f3e

  • SHA256

    bf1e86036e120f8db116273f5b3ad362dff807ed896dbb7a066047d3203325f4

  • SHA512

    4e55c8e4a02758924fac8473ada398879d80e62938ea9765b74237d2d4dbd435329b8de9f23e7caa907283bde5f2e5a962a63420c83d8179ef0e8820752aba02

  • SSDEEP

    98304:sM1paJhwe38sbmpvEXqPRB+CEl0sYLrvpeR5OGkd4E6FO:sWpAh38rMag0rvw5OGkdF

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_bf1e86036e120f8db116273f5b3ad362dff807ed896dbb7a066047d3203325f4

    • Size

      4.3MB

    • MD5

      78683b28bb86d1aa7aa7bdd1a36c6d3c

    • SHA1

      d4eb73fa2a93287eea730eb09e389fa19dcd6f3e

    • SHA256

      bf1e86036e120f8db116273f5b3ad362dff807ed896dbb7a066047d3203325f4

    • SHA512

      4e55c8e4a02758924fac8473ada398879d80e62938ea9765b74237d2d4dbd435329b8de9f23e7caa907283bde5f2e5a962a63420c83d8179ef0e8820752aba02

    • SSDEEP

      98304:sM1paJhwe38sbmpvEXqPRB+CEl0sYLrvpeR5OGkd4E6FO:sWpAh38rMag0rvw5OGkdF

    • 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