Extracted

Extracted

• • Target

    3a9b6048295861d068b712ba8d06c82152238ee2bb284f2add94a81806a98b79.bin

  • Size

    509KB

  • MD5

    d341ca963637f22f2539d5875f085e24

  • SHA1

    a8ead56373bf022f5d0e9116f6b9eb9092533fd9

  • SHA256

    3a9b6048295861d068b712ba8d06c82152238ee2bb284f2add94a81806a98b79

  • SHA512

    6467d913255e23904992d6b28762445c53aff37e1fd8f223cdf84480e7139004696ad6e8bdea8e1edfc7cca9b59c33a6fa69a4e31fad6e68ec2b9313f570920b

  • SSDEEP

    6144:9crwgGQCiL84nkbdM3cHMaTMIV6jtlDKMrSwghbytErQNrRGUY/L9hm15R5HIUT3:qrwlMrk0csVIm6PoNrRLY/S5c8hRnx

  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