General

  • Target

    ce482a4ba10cf43029b92f9c832a2d5ac8df60b5c0bd06ace99cf00afdfda8b7

  • Size

    4.1MB

  • Sample

    240501-h8shhsag5w

  • MD5

    78433016b1283a81ff39bc3c5fe2d053

  • SHA1

    81f08002a8b58a69ab00fd683ba3821e8de3fd92

  • SHA256

    ce482a4ba10cf43029b92f9c832a2d5ac8df60b5c0bd06ace99cf00afdfda8b7

  • SHA512

    c4fe9d51c94ed606e4f8f7e0870c90dabac6e4bc66c0376f14896802601e4837ffd34a578e5e68aa7f062b15fc520cfffefd4bb738734df84073f43be90baf66

  • SSDEEP

    98304:4cOTu1Dor3D0SqO3Nq7/0qg7DpTLOY3eJG4/e/0s/3:4Ksn0Sq6qrWR73eYke/D/3

Malware Config

Targets

    • Target

      ce482a4ba10cf43029b92f9c832a2d5ac8df60b5c0bd06ace99cf00afdfda8b7

    • Size

      4.1MB

    • MD5

      78433016b1283a81ff39bc3c5fe2d053

    • SHA1

      81f08002a8b58a69ab00fd683ba3821e8de3fd92

    • SHA256

      ce482a4ba10cf43029b92f9c832a2d5ac8df60b5c0bd06ace99cf00afdfda8b7

    • SHA512

      c4fe9d51c94ed606e4f8f7e0870c90dabac6e4bc66c0376f14896802601e4837ffd34a578e5e68aa7f062b15fc520cfffefd4bb738734df84073f43be90baf66

    • SSDEEP

      98304:4cOTu1Dor3D0SqO3Nq7/0qg7DpTLOY3eJG4/e/0s/3:4Ksn0Sq6qrWR73eYke/D/3

    • Glupteba

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

    • Glupteba payload

    • Modifies Windows Firewall

    • Executes dropped EXE

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • 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 WinMonFS driver.

      Roottkits write to WinMonFS to hide directories/files from being detected.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks