Extracted

Extracted

• • Target

    486b47d634d29983b36b0ce5f57d3535c7a56266d0d80a170ead8e5404cfe7c8.bin

  • Size

    509KB

  • MD5

    a9615d6431c27f70f045191dc4805b77

  • SHA1

    c3fd01a40a565b7d1c4c045c975ea9788ef95893

  • SHA256

    486b47d634d29983b36b0ce5f57d3535c7a56266d0d80a170ead8e5404cfe7c8

  • SHA512

    f3b8a7d8c744d52e475b2abb8def9cdaedc24b432927770bf6b5f6b9da1585666f2a1abd461b8e1381148f4cf14123801bef4d14c8b6e8fe31ee9d7b4076724f

  • SSDEEP

    12288:t/Pilb4AyOYLKcfgm2HNOO6mQ8WSYvfnquCs0CPXW26VgI/fX3L8ny:F6p4AyOCRKHNhQ/Skqc0Cf6Vg8P4ny

  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