Extracted

Extracted

• • Target

    1068c7efb604e989a325befb199c8d68352d2b93b0afc09baae75a91985b75b2

  • Size

    1.7MB

  • MD5

    149005fa43eb993b024ac56307511276

  • SHA1

    2e8cf2467233eab22cf3e9db3a24874f8c358651

  • SHA256

    1068c7efb604e989a325befb199c8d68352d2b93b0afc09baae75a91985b75b2

  • SHA512

    f97ef62461469e01fc1d174f4aa5345ebee1e42312d4ae0f18922b65d7c3c2e7da99ee94b64890f951ca02fd5cd0e668adf745a1a49d0266c6d2d697493c3af6

  • SSDEEP

    49152:1Zmcl1Jvm0wSD63sDuPfPauoWOjXxVWfIaQwjbExxZWQRI:1sclTOTSD63sDuXiu6jXjWfIahPE0Qq

  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