Extracted

Extracted

• • Target

    ffdf9885eb235d172334daaf70aa3e6ef3bad103fbc028df1ce57926370b2b22.bin

  • Size

    509KB

  • MD5

    8e23f3a339bac21ec3d42379cd6dc14e

  • SHA1

    ad7baa7030e8690be240a230655db887999d2118

  • SHA256

    ffdf9885eb235d172334daaf70aa3e6ef3bad103fbc028df1ce57926370b2b22

  • SHA512

    03aaa2bfd9efd755053ecf8907bbe9a9bce42fc68effb1f57e89382fca0a309bfe8881b6f799a532df4998723166956c5b016b4a4cefda8ebec851d6ed2e89ad

  • SSDEEP

    12288:cmWgRwAbPDkr/F+hTUi3p8LF0O4FnQRiSnh3+IJrYln8Rng:UCPDWCj3pYfYWxhu6Mln8Rng

  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