Extracted

• • Target
    665feca67b36b47d7cb3b119fc381c1522843c95a9d2b9a3dd1e567e4c856f1e.bin
  • Size 325KB
  • SHA256 665feca67b36b47d7cb3b119fc381c1522843c95a9d2b9a3dd1e567e4c856f1e
  • MD5 a0050ad4c078f64818558cfca342f06f
  • SHA1 21f572c8942fbe2062c7d151ae2a9845c8e7662c
  • SHA512 1822a594da40cae9b2c28c160ef2565af3e8bc3a65a45ae6e0536710605a7b68ddb9031ad44651dd358f7a01d853d67a9db4b5457e71660d2ed5baabf7eae4ab
  • SSDEEP 6144:e4DzCumRS9ou/Or38PrOkVWbY8BIOD6Rg0+a+NUKrR+/EuGsDN:1WRS9lObS9VoYZg0L+NnRCn7N
  • MD5 SHA1 SHA512 SSDEEP

  Score

  10^/10

  octobankercollectioncredential_accessdiscoveryevasionimpactinfostealerpersistenceratstealthtrojan

  • Octo

    Octo is a banking malware with remote access capabilities first seen in April 2022.

    bankertrojaninfostealerratocto

  • Removes its main activity from the application launcher

    stealthtrojanevasion

  • Makes use of the framework's Accessibility service

    Retrieves information displayed on the phone screen using AccessibilityService.

    collectionevasioncredential_access

  • Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps)

    bankerdiscovery

  • Queries the phone number (MSISDN for GSM devices)

    discovery

  • Acquires the wake lock

  • Makes use of the framework's foreground persistence service

    Application may abuse the framework's foreground service to continue running in the foreground.

    evasionpersistence

  • Performs UI accessibility actions on behalf of the user

    Application may abuse the accessibility service to prevent their removal.

    evasion

  • Queries the mobile country code (MCC)

    discovery

  • Queries the unique device ID (IMEI, MEID, IMSI)

    discovery

  • Reads information about phone network operator.

    discovery

  • Requests accessing notifications (often used to intercept notifications before users become aware).

    collectioncredential_access

  • Requests disabling of battery optimizations (often used to enable hiding in the background).

    evasion

  • Requests modifying system settings.

    evasion
  behavioral1behavioral2