General

  • Target

    0b2e9464bd079a99858138bf4ea155a5cff1c53e49d195429d3e25b3dc9e6402

  • Size

    840KB

  • Sample

    221123-xm2xdsfe32

  • MD5

    4cb457e4c75b177c047ab3740b915108

  • SHA1

    96fd15eb56530c1e83e053a86cba7ada1fe38390

  • SHA256

    0b2e9464bd079a99858138bf4ea155a5cff1c53e49d195429d3e25b3dc9e6402

  • SHA512

    167852b8dc267abcf59e332ac7335dc3a616dc5e9d644fe0e6d1021016fc6cdb504f685530457c74e6b29064d9d42bde4ce51533c6bf92b0d94e061d7b6febb8

  • SSDEEP

    12288:uCpyvXFPTfnCvX66h/NYJ9nDW6FApNg3gZqdDUtOuBiMc/j6KRVrxn7Nl4+GtlrL:Lk9P7nCvX6MNYLIbgYJ3chra+GbrL

Malware Config

Targets

    • Target

      0b2e9464bd079a99858138bf4ea155a5cff1c53e49d195429d3e25b3dc9e6402

    • Size

      840KB

    • MD5

      4cb457e4c75b177c047ab3740b915108

    • SHA1

      96fd15eb56530c1e83e053a86cba7ada1fe38390

    • SHA256

      0b2e9464bd079a99858138bf4ea155a5cff1c53e49d195429d3e25b3dc9e6402

    • SHA512

      167852b8dc267abcf59e332ac7335dc3a616dc5e9d644fe0e6d1021016fc6cdb504f685530457c74e6b29064d9d42bde4ce51533c6bf92b0d94e061d7b6febb8

    • SSDEEP

      12288:uCpyvXFPTfnCvX66h/NYJ9nDW6FApNg3gZqdDUtOuBiMc/j6KRVrxn7Nl4+GtlrL:Lk9P7nCvX6MNYLIbgYJ3chra+GbrL

    • Modifies visiblity of hidden/system files in Explorer

    • Executes dropped EXE

    • UPX packed file

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

    • Checks computer location settings

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

    • Deletes itself

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Adds Run key to start application

    • Drops desktop.ini file(s)

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks