Extracted

Extracted

• • Target

    432489e060593a7a5affd6dceeafeee6f5600bf089cf87ee2a33134083274960.bin

  • Size

    509KB

  • MD5

    5abadf0f2a04b688c294e4d41117850f

  • SHA1

    cd7233ab4bff2be993461dd52e985b84cbe71a23

  • SHA256

    432489e060593a7a5affd6dceeafeee6f5600bf089cf87ee2a33134083274960

  • SHA512

    ed67b4cb241a5dd3b0f1ba988a416436582da7dfff38f3095a306c2f56f40a388f7f73e561186234c361f426f52e557f32986ec7c9820184560566e9813f8ae7

  • SSDEEP

    12288:HLYYINAvRtIvN9IuILGIBmbo8zGh9ivEYoUlk/Nl2E0nx:ry6tgHILKbWYpoVGDnx

  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