Extracted

Extracted

• • Target

    03afe30160628d89501524010ad8b27d634586fd4efe341cb69df4dd59a2404a.bin

  • Size

    557KB

  • MD5

    88a446cc2120c31a733235ca50583359

  • SHA1

    f6b37c0a6b7f3b821998ba7979a4e7de4010b962

  • SHA256

    03afe30160628d89501524010ad8b27d634586fd4efe341cb69df4dd59a2404a

  • SHA512

    c97e26f78a888c815dbc15f96707af25786c38ea7b3587333f8049f94ae6cdc43e6cf328103eca6e83a844f0d39cffef9ea63101f724284063392b13bb3c3f9c

  • SSDEEP

    12288:Di8xVA98D7QF9Q+ONLn0CT/I/DjRz0De89dajoO4Fy+BJx:pVAo7QF9Q+uLFe5YDe89d8R4FyY

  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
  behavioral1behavioral2