Extracted

Extracted

• • Target

    e273daa99f476e53d6c5ceb22476ea95924564eae2f210aa8ee00ed48f5fc4c4.bin

  • Size

    1.7MB

  • MD5

    06e347cbe9ab6efab8183d9bdd36ebeb

  • SHA1

    961c861315df4386154fcba52f2b35d78dde3c73

  • SHA256

    e273daa99f476e53d6c5ceb22476ea95924564eae2f210aa8ee00ed48f5fc4c4

  • SHA512

    8b39950637b61fee8d0eb5cab01f08fb9cdf0f5ed9dc4c562cf33c270ef380a3c0d194fcda89b410c3873d322c400bb85dd69ada3f8c893add9ba92a34070e6a

  • SSDEEP

    49152:NXQ0S5VI8cmn6CQ3svCSvnDH5+wZpZtyMJatpf6K:NKm8PnM/SfIMZtspSK

  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