Extracted

Extracted

• • Target

    6618fa50a5d1ef0f11112d098f9335a65d654b9f521ec868364dc7ea8945ece7.bin

  • Size

    2.3MB

  • MD5

    3d66e48ed28e75278896cfa240fce52d

  • SHA1

    48c4b904957b56a634f31780dc4b00d87e0f69dc

  • SHA256

    6618fa50a5d1ef0f11112d098f9335a65d654b9f521ec868364dc7ea8945ece7

  • SHA512

    1e9ea73e5d0c2efaa1d91b367778dd367a98d0133b6e85ffdc9a021c98417df5855a1b7e868e4ca3b073996f44127fd77e3e12d18734ac6c220d5212fdb6768d

  • SSDEEP

    49152:Kc6DZrBRjb5nburLMSPYhswBtYECJdspMHU5vGzG:KciFRjb9burLMk4tJsdPkGzG

  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