General

  • Target

    634ef1b100c271e7f8b4e409cbbe96057b7055a4d61a585c1b4ca6bd54296f56

  • Size

    7.3MB

  • Sample

    240808-2kmrxavfmg

  • MD5

    ace0b015f1fdcb6fa55bf1fc1a447dd4

  • SHA1

    602ffe036d9bbed14f4230ade5494efecb153834

  • SHA256

    634ef1b100c271e7f8b4e409cbbe96057b7055a4d61a585c1b4ca6bd54296f56

  • SHA512

    8bcec61dec5739fffa5b2fd0a92699016cb778709f482fc8144449c4b414aa2632c1d81f4f010836ef1f19edac69843f76af64eb08d49c9fe3315b214af72657

  • SSDEEP

    196608:91O9GnorlTq8z+dgAZNHk05e1n2zosorKjfkB:3OQopGAl+Nf5ei4mzkB

Malware Config

Targets

    • Target

      634ef1b100c271e7f8b4e409cbbe96057b7055a4d61a585c1b4ca6bd54296f56

    • Size

      7.3MB

    • MD5

      ace0b015f1fdcb6fa55bf1fc1a447dd4

    • SHA1

      602ffe036d9bbed14f4230ade5494efecb153834

    • SHA256

      634ef1b100c271e7f8b4e409cbbe96057b7055a4d61a585c1b4ca6bd54296f56

    • SHA512

      8bcec61dec5739fffa5b2fd0a92699016cb778709f482fc8144449c4b414aa2632c1d81f4f010836ef1f19edac69843f76af64eb08d49c9fe3315b214af72657

    • SSDEEP

      196608:91O9GnorlTq8z+dgAZNHk05e1n2zosorKjfkB:3OQopGAl+Nf5ei4mzkB

    • Modifies Windows Defender Real-time Protection settings

    • Windows security bypass

    • Blocklisted process makes network request

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Indirect Command Execution

      Adversaries may abuse utilities that allow for command execution to bypass security restrictions that limit the use of command-line interpreters.

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Drops Chrome extension

    • Drops desktop.ini file(s)

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks