Extracted

Extracted

• • Target

    0ac225f7f4f00f5dd19e01c3767258bfec5cd78778357526cbc6997fcd03b9ed.bin

  • Size

    509KB

  • MD5

    c5b17df588d28a9a9902d51daab3f138

  • SHA1

    2e582a099b994e40ba6c3db7cba2f8f9b05808c1

  • SHA256

    0ac225f7f4f00f5dd19e01c3767258bfec5cd78778357526cbc6997fcd03b9ed

  • SHA512

    a299890edc8e40547649d4450911a9dc7b0c5011e8abc39c8a2db19f51e379faa80796bc93e49f6f2219ffff3db9459eaed66f9d5156faeabcdaf012172131a0

  • SSDEEP

    12288:FEk1ePzlwfD7vQj5jUyygK6fssBWQqrtRs5mfIhlHj8ZJPbnJ:xe7efXQjNTHYrjqdzHjMnJ

  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