Extracted

Extracted

• • Target

    7822e595934387a44d63cdb80defb991153366b90729dd7e4ff063e927856682.bin

  • Size

    3.2MB

  • MD5

    e102aa6a24212322e1e52c207699c5ef

  • SHA1

    9996cf3475478fbb8c24a167c108b615a8faa83f

  • SHA256

    7822e595934387a44d63cdb80defb991153366b90729dd7e4ff063e927856682

  • SHA512

    ecd2d0f44873b139d61b79491d991c977181e55fc1556ea9cb278be324b2cc3e190f2837baccddb15f013661db76d5a8cd67a7dcb64811edc5aba42412dacf38

  • SSDEEP

    98304:zYcdX3xY4kspfE52ZPeGA+WR86k4ZAgYXbk75kpjM:UcVixspM5oRjWWRW5mM

  Score

  10^/10

  octobankercollectioncredential_accessdiscoveryevasionimpactinfostealerpersistenceratstealthtrojan

  • Octo

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

    bankertrojaninfostealerratocto

  • Octo payload

  • Removes its main activity from the application launcher

    stealthtrojanevasion

  • Loads dropped Dex/Jar

    Runs executable file dropped to the device during analysis.

    evasion

  • 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