General

  • Target

    5b61e4115c36e8dd18cdd5a4532ae5f9d420bbb9ee547c90ff42cb4409d4371a

  • Size

    4.1MB

  • Sample

    240515-lsxzvabh78

  • MD5

    eb41c956e277b90ba0683a23eba5ea59

  • SHA1

    633abb3921734034f8dbc1dbfad72449caae175c

  • SHA256

    5b61e4115c36e8dd18cdd5a4532ae5f9d420bbb9ee547c90ff42cb4409d4371a

  • SHA512

    669c568a297d28488cf5f5dd65aee67e7393f67df4c5a3eb0047d5984cb565551f76e26504879a09f6445f7d6f28365ad1617239fcc52f18b3c6f07b203def69

  • SSDEEP

    98304:DrCNiB8ow0tjGRwMUUAJnC6DPNgwm1X3ykRpk8yR82N6T:DrCy8l0I4UGC6Dg3yk88npT

Malware Config

Targets

    • Target

      5b61e4115c36e8dd18cdd5a4532ae5f9d420bbb9ee547c90ff42cb4409d4371a

    • Size

      4.1MB

    • MD5

      eb41c956e277b90ba0683a23eba5ea59

    • SHA1

      633abb3921734034f8dbc1dbfad72449caae175c

    • SHA256

      5b61e4115c36e8dd18cdd5a4532ae5f9d420bbb9ee547c90ff42cb4409d4371a

    • SHA512

      669c568a297d28488cf5f5dd65aee67e7393f67df4c5a3eb0047d5984cb565551f76e26504879a09f6445f7d6f28365ad1617239fcc52f18b3c6f07b203def69

    • SSDEEP

      98304:DrCNiB8ow0tjGRwMUUAJnC6DPNgwm1X3ykRpk8yR82N6T:DrCy8l0I4UGC6Dg3yk88npT

    • 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