General

  • Target

    595315281e5b29eaab615a19023b6f8022d09e540be663652ecd707d1bb08629

  • Size

    7.3MB

  • Sample

    240725-2kxbcazakp

  • MD5

    53e40e81f67ec056c7b422d139a60e63

  • SHA1

    a32d9f8aeed10546f4e804cb1efe6ee7abff7bd7

  • SHA256

    595315281e5b29eaab615a19023b6f8022d09e540be663652ecd707d1bb08629

  • SHA512

    f8143a34bdfdeb9bd6932675def32b7b9bd11bbdeb39fe0ba52a1e4d38f71cc390e0c1ab23e75852cc7d02c0d4e1eb5527b6b8980aaf8ad0d5fe3b6160976ad5

  • SSDEEP

    196608:91OJsJ+hn0aDA+WvGC1BDSqHR0mZP2o1ZlN5jFL:3OJsJCD/UOqXZ

Malware Config

Targets

    • Target

      595315281e5b29eaab615a19023b6f8022d09e540be663652ecd707d1bb08629

    • Size

      7.3MB

    • MD5

      53e40e81f67ec056c7b422d139a60e63

    • SHA1

      a32d9f8aeed10546f4e804cb1efe6ee7abff7bd7

    • SHA256

      595315281e5b29eaab615a19023b6f8022d09e540be663652ecd707d1bb08629

    • SHA512

      f8143a34bdfdeb9bd6932675def32b7b9bd11bbdeb39fe0ba52a1e4d38f71cc390e0c1ab23e75852cc7d02c0d4e1eb5527b6b8980aaf8ad0d5fe3b6160976ad5

    • SSDEEP

      196608:91OJsJ+hn0aDA+WvGC1BDSqHR0mZP2o1ZlN5jFL:3OJsJCD/UOqXZ

    • 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