General

  • Target

    12e2bfb0131663b7ddb76f17014bd18bda5fe879fb58c4bf9a9a9992e0537f6c

  • Size

    4.1MB

  • Sample

    220917-xm6wcaebck

  • MD5

    303025bf7f8ea7c61b0f050295d7c4c3

  • SHA1

    db5c5fa9f8703d9a6c923bf081cbe169148a1769

  • SHA256

    12e2bfb0131663b7ddb76f17014bd18bda5fe879fb58c4bf9a9a9992e0537f6c

  • SHA512

    cb9d81c916729e355b95050cc92ea583136b72f1521b7f58e2b1b0d818bcfb41eaf967aaf4b4a26c25dbaf2a54573dce120c17b28818692e5487b9be4e355918

  • SSDEEP

    98304:weqxeFSkCWWAkYAoZmWnCeWuXyLfTiKCnnzL3YBpDJO7IjgxQ05D72o:m4SVWWAnT/djCbGKMzL3zsgxznd

Malware Config

Targets

    • Target

      12e2bfb0131663b7ddb76f17014bd18bda5fe879fb58c4bf9a9a9992e0537f6c

    • Size

      4.1MB

    • MD5

      303025bf7f8ea7c61b0f050295d7c4c3

    • SHA1

      db5c5fa9f8703d9a6c923bf081cbe169148a1769

    • SHA256

      12e2bfb0131663b7ddb76f17014bd18bda5fe879fb58c4bf9a9a9992e0537f6c

    • SHA512

      cb9d81c916729e355b95050cc92ea583136b72f1521b7f58e2b1b0d818bcfb41eaf967aaf4b4a26c25dbaf2a54573dce120c17b28818692e5487b9be4e355918

    • SSDEEP

      98304:weqxeFSkCWWAkYAoZmWnCeWuXyLfTiKCnnzL3YBpDJO7IjgxQ05D72o:m4SVWWAnT/djCbGKMzL3zsgxznd

    • Glupteba

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

    • Windows security bypass

    • Executes dropped EXE

    • Modifies Windows Firewall

    • UPX packed file

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

    • 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.

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Disabling Security Tools

2
T1089

Modify Registry

3
T1112

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Tasks