Extracted

• • Target

    bb98625a15353ef102d20ec83b4549a067fd58b6b301e4031354661094558be5.bin

  • Size

    537KB

  • MD5

    0e22ede9e904c6e28cda207001b993af

  • SHA1

    a9edadc76597182d7bdbfc1225f569b7c98bdfe3

  • SHA256

    bb98625a15353ef102d20ec83b4549a067fd58b6b301e4031354661094558be5

  • SHA512

    738cf0bba0c78099ec60fb79b3d4221ca8fdf31551fddacf4c2c14c1d3ad1f4ea6a8279fda2cdecd3e68d5d9d762cf076ce95bc43a7651672ec61ea8f345a7fc

  • SSDEEP

    12288:shOTOE68iehj1VuNJbFMnF/ZaDLtthoW5Y9Tnv2:sCHfiEuTuBaDJjoFNnu

  Score

  10^/10

  octobankercollectioncredential_accessdiscoveryevasionimpactinfostealerpersistenceratstealthtrojan

  • Octo

    Octo is a banking malware with remote access capabilities first seen in April 2022.

    bankertrojaninfostealerratocto

  • Octo payload

  • Makes use of the framework's Accessibility service

    Retrieves information displayed on the phone screen using AccessibilityService.

    collectionevasioncredential_access

  • Prevents application removal

    Application may abuse the framework's APIs to prevent removal.

    evasion

  • Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps)

    bankerdiscovery

  • Removes its main activity from the application launcher

    stealthtrojanevasion

  • Requests accessing notifications (often used to intercept notifications before users become aware).

    collectioncredential_access

  • Requests modifying system settings.

    evasion

  • Checks CPU information

    Checks CPU information which indicate if the system is an emulator.

    evasiondiscovery

  • Checks memory information

    Checks memory information which indicate if the system is an emulator.

    evasiondiscovery

  • Loads dropped Dex/Jar

    Runs executable file dropped to the device during analysis.

    evasion

  • Makes use of the framework's foreground persistence service

    Application may abuse the framework's foreground service to continue running in the foreground.

    evasionpersistence

  • Obtains sensitive information copied to the device clipboard

    Application may abuse the framework's APIs to obtain sensitive information copied to the device clipboard.

    collectioncredential_accessimpact

  • Queries the mobile country code (MCC)

    discovery

  • Queries the phone number (MSISDN for GSM devices)

    discovery

  • Registers a broadcast receiver at runtime (usually for listening for system events)

    persistence

  • Acquires the wake lock

  • Queries the unique device ID (IMEI, MEID, IMSI)

    discovery

  • Reads information about phone network operator.

    discovery

  • Requests disabling of battery optimizations (often used to enable hiding in the background).

    evasion
  behavioral1behavioral2