Extracted

Extracted

• • Target

    371868d7bf4189743a60b45923bdc58b90918745188446c4d1c004f19d117b41.bin

  • Size

    2.1MB

  • MD5

    44817e5ab3480fa890c4a0941c997d06

  • SHA1

    a4ed5f2a320dbd99ba0e9c6db97bd44172d511c8

  • SHA256

    371868d7bf4189743a60b45923bdc58b90918745188446c4d1c004f19d117b41

  • SHA512

    c6d749dc4d9b9d91e04dae55171e9b6a0f72079db01201e082893cf43195112feef9dd36b4d91abd812c1b438b61dc2d44665d2e5f40f63af51bfd4c64856397

  • SSDEEP

    49152:YdTlcgM+D5oOAMsLSblBNwpMOJ/NeI1K8Uhp77Na5CJ1jrcvtJij:827GBBapMOnl1K8Wt7I5gl8tJM

  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