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General

  • Target

    JaffaCakes118_e4a696659c872a83f10a30f08bfae4fe8c4ad933ce518e6426645b340f90ca74

  • Size

    4.1MB

  • Sample

    241224-dkwg2s1jcl

  • MD5

    bbd5358f36559bb00fbbcae52d3b9aca

  • SHA1

    3642095e803964c3ce73d762307df96457b0e49a

  • SHA256

    e4a696659c872a83f10a30f08bfae4fe8c4ad933ce518e6426645b340f90ca74

  • SHA512

    a5a4a5cd7b7133b4a1027aaa68b77a16617ab068c1e256f14cecea2679089ce598745d3e4bb1fd58f9b2e7df9b824ab5a7935df50b09aa137a55d7e190ecb92b

  • SSDEEP

    98304:Wd57FIwr/d6BKa+cpjI85rnYs5MSS42uYTWnIVJFU:O57FBr0Ea+cJ57h5sW46

Malware Config

Targets

    • Target

      JaffaCakes118_e4a696659c872a83f10a30f08bfae4fe8c4ad933ce518e6426645b340f90ca74

    • Size

      4.1MB

    • MD5

      bbd5358f36559bb00fbbcae52d3b9aca

    • SHA1

      3642095e803964c3ce73d762307df96457b0e49a

    • SHA256

      e4a696659c872a83f10a30f08bfae4fe8c4ad933ce518e6426645b340f90ca74

    • SHA512

      a5a4a5cd7b7133b4a1027aaa68b77a16617ab068c1e256f14cecea2679089ce598745d3e4bb1fd58f9b2e7df9b824ab5a7935df50b09aa137a55d7e190ecb92b

    • SSDEEP

      98304:Wd57FIwr/d6BKa+cpjI85rnYs5MSS42uYTWnIVJFU:O57FBr0Ea+cJ57h5sW46

    • Glupteba

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

    • Glupteba family

    • Glupteba payload

    • 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