Extracted

• • Target

    Chrome.apk

  • Size

    341KB

  • MD5

    f48258156865b253724ee9da2ab7a6fe

  • SHA1

    1ca685977957f4d458743b932f51cc708f500d90

  • SHA256

    fd1b4b38899ce7f0c377df7e37a4d15c8e6d6f17c35873804bf93390bbc2c131

  • SHA512

    970c800eda8c4e53855ce55211e4a28baf77cdf4504227d21d43896e0988a90a2b8967e9d2521aa253e5747efbc8daf8e262fbbbd78f1978261a84a02cd7ef76

  • SSDEEP

    6144:wWwmF53L8XYh/YK1+T4aP2UwzzsWoilnY6Rg0XaXNUnrUB/EuGn:+m/3IX/9Tstz4xilDg0qXNaUBn4

  Score

  10^/10

  octobankercollectioncredential_accessdefense_evasiondiscoveryevasionimpactinfostealerpersistenceratstealthtrojan

  • Octo

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

    bankertrojaninfostealerratocto

  • Octo family

    octo

  • 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.

    collectiondefense_evasioncredential_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.

    defense_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).

    defense_evasion

  • Requests modifying system settings.

    defense_evasion
  behavioral1behavioral2