Extracted

Extracted

• • Target

    290a0370e71bfb1a98d3353775e9729ce5dccf7c4498ce77f0e302808fba9e6c.bin

  • Size

    2.2MB

  • MD5

    e55598deed9f21ae32dddfe61b42bd53

  • SHA1

    3f645b96142f78f87e3abd0f454021950342a67f

  • SHA256

    290a0370e71bfb1a98d3353775e9729ce5dccf7c4498ce77f0e302808fba9e6c

  • SHA512

    4442351b5f08a4c753f90e8626a26ce3471e176d3941181f54383e9c7d3ca743460e889299c96c999401e442dda0bbe8fef399c490af14f2ca71aba28542688e

  • SSDEEP

    49152:IyTgiyYRjJ0uz8H+4YgSJ0mfOmKE1Of6G03c/p0ViRfNR0/U:ZhyujDz8H+4XS9rH1g6Nk0ViRFRIU

  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