Extracted

• • Target

    18882d9ff21a7417191421fc22bdf461d5f6f9060e947ec1030ce029476d0f3f.apk

  • Size

    541KB

  • MD5

    268c6c6c8a217ec870bd78cb32eb9730

  • SHA1

    7de0c2c6da5fd0af39000a6ff428d4a9593ded92

  • SHA256

    18882d9ff21a7417191421fc22bdf461d5f6f9060e947ec1030ce029476d0f3f

  • SHA512

    567c311acbff7a1cba4321e32f198ce19a8543ab1de470a866c05be86eaa70ce0d511b1bd182dc6864369781f5f304d329074997f6688eb78b5677a8cecf6334

  • SSDEEP

    12288:kmqQ6+73E9Ai6E3W6CbkuqDpGBcZvHjBuMRH7JG0/B6CinK:km0+7U9AWW6u4FGBOBuC7JbECinK

  Score

  10^/10

  octobankercollectioncredential_accessdiscoveryevasionimpactinfostealerpersistenceratstealthtrojan

  • Octo

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

    bankertrojaninfostealerratocto

  • Octo payload

  • Makes use of the framework's Accessibility service

    Retrieves information displayed on the phone screen using AccessibilityService.

    collectionevasioncredential_access

  • Prevents application removal

    Application may abuse the framework's APIs to prevent removal.

    evasion

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

    bankerdiscovery

  • Removes its main activity from the application launcher

    stealthtrojanevasion

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

    collectioncredential_access

  • Requests modifying system settings.

    evasion

  • Loads dropped Dex/Jar

    Runs executable file dropped to the device during analysis.

    evasion

  • Makes use of the framework's foreground persistence service

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

    evasionpersistence

  • Queries the mobile country code (MCC)

    discovery

  • Queries the phone number (MSISDN for GSM devices)

    discovery

  • Registers a broadcast receiver at runtime (usually for listening for system events)

    persistence

  • Acquires the wake lock

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

    discovery

  • Reads information about phone network operator.

    discovery

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

    evasion
  behavioral1behavioral2