Extracted

• • Target

    4fd879afbeaf83cb25d9290fcc367121c8a36063673b1f41ddad23e055542fa9.bin

  • Size

    541KB

  • MD5

    0333b5fd955811a200050f9a8f601ffb

  • SHA1

    67e4c49bc6f7a0395e6644c8e50709fa1607cfc7

  • SHA256

    4fd879afbeaf83cb25d9290fcc367121c8a36063673b1f41ddad23e055542fa9

  • SHA512

    931e131bf490ae4ff0ae378646b47956c12d46b0bde107306196bf5e9cfa79247ddccf3f39b279069ae71091a27e04bbf8b26c877a780cf3c003e44510e894f8

  • SSDEEP

    12288:pEH0ynlfvt039wxOVEc62msISbyep+Pw5Qh7S6QCLxrX:pEH0ynlfvt6wxs621ISRpNKSYLxD

  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

  • 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

  • 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