Extracted

• • Target

    6a11382e18e9ae9493d5131bd080dfd8e4fd8e75ccb416fa625cd013eb4242b7.bin

  • Size

    541KB

  • MD5

    ccc920f5670d4a400f392e2fa98a497e

  • SHA1

    c5f091851aaf77681bfa82cb584414bd5022a22f

  • SHA256

    6a11382e18e9ae9493d5131bd080dfd8e4fd8e75ccb416fa625cd013eb4242b7

  • SHA512

    4611a525d253cbf00ac30a5d77aa504955e4d8d573796e7578c083c6e2ef7871b757e9f8d8a0e4db7393c39f4fa25e376ee9a82c044b9e1b19e33e5857a1ce9d

  • SSDEEP

    12288:qD3tbZx+6KFnoDoPUEJO0/sDCOc3LWJHEl3eCj+oYqSugFgoF658C:qE6mnm0L/sD1UiRWOwJlnj

  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