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General

  • Target

    JaffaCakes118_c515deeeb5112a4776a401e6c45aa578c71d51448a59b291f1347da35dfbe150

  • Size

    4.4MB

  • Sample

    241230-w112ksvqa1

  • MD5

    04a64b1ddd7b5ec825aee3f9ecc96420

  • SHA1

    5ef6e780f64d3c0e4ed635cf4f6e0c57e85fc911

  • SHA256

    c515deeeb5112a4776a401e6c45aa578c71d51448a59b291f1347da35dfbe150

  • SHA512

    abfe1cd430f7a0ca6476cb18b70b045388c9a54b3a4999869f65a7d4d0337cac951747d8027bdf6021ea0525ba65c45cfbf67b132c0a30c4f4b98064a4d2ef12

  • SSDEEP

    98304:0nHJVPvYXuJjm+dK2C/yVl2cmy5huH7ySghK1VKA:iHLX/dJ9ycmyuPg4nKA

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Targets

    • Target

      JaffaCakes118_c515deeeb5112a4776a401e6c45aa578c71d51448a59b291f1347da35dfbe150

    • Size

      4.4MB

    • MD5

      04a64b1ddd7b5ec825aee3f9ecc96420

    • SHA1

      5ef6e780f64d3c0e4ed635cf4f6e0c57e85fc911

    • SHA256

      c515deeeb5112a4776a401e6c45aa578c71d51448a59b291f1347da35dfbe150

    • SHA512

      abfe1cd430f7a0ca6476cb18b70b045388c9a54b3a4999869f65a7d4d0337cac951747d8027bdf6021ea0525ba65c45cfbf67b132c0a30c4f4b98064a4d2ef12

    • SSDEEP

      98304:0nHJVPvYXuJjm+dK2C/yVl2cmy5huH7ySghK1VKA:iHLX/dJ9ycmyuPg4nKA

    • 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.

    • 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