Extracted

Extracted

• • Target

    4c56c89c06e5631336a4326bdb4d437292dbd1e3be684e711b8d72f42a397dd8.bin

  • Size

    2.2MB

  • MD5

    5d58abe81e779a5770ac89e2e2c44a4b

  • SHA1

    da6ac00da575769a22e5aeeed2adc80cc017d254

  • SHA256

    4c56c89c06e5631336a4326bdb4d437292dbd1e3be684e711b8d72f42a397dd8

  • SHA512

    f4a7c01c426afb5d36726d8e08d1503fed10be094619eb9e1e3caed0056ae337fb5fbfebb351beec7aa44fc6ab4497e7a906a6d7af9c3ca6e39199e3d5628862

  • SSDEEP

    49152:Maue6H9hN6pk6TFvYLJjVNsE9pdtUVIAAAi2bTjE6hYwTboXTlWDyI+SQsfZtDZ:EdhArTG5VND0IAZiKTjEL8EjlZ+T

  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