Extracted

• • Target

    dd2a5a043f234d30b485fdc6d4a297d07c640f4f7e2bd6b31707b7cee1f3825f.bin

  • Size

    541KB

  • MD5

    69bbaa343457f36b54e0381ad1cec22f

  • SHA1

    f2cd9031baf7f18db90ef2415f433dc4ed833bac

  • SHA256

    dd2a5a043f234d30b485fdc6d4a297d07c640f4f7e2bd6b31707b7cee1f3825f

  • SHA512

    1f8f360c37e2d1302f1df134427f052f4e7007ac4f8e88235176d3b738c2ca5c3da9a8bc70edfaf928f040c4b30f9313425c91e78be940d908086467d3a96cb3

  • SSDEEP

    12288:7vCNEGRqYMECw5ha5H+HyYUFoUhCrlJNbf6gby16B1M:G7LMECUhpHDUCDJN7TQ6s

  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