Extracted

• • Target

    89f71b3e68c2e4eeeb64169bd96eea2ee8239575fe109df9798c2f8fc6b459f0.zip

  • Size

    4.8MB

  • MD5

    cd52a1a9daaa5629bc71dac05769a1ad

  • SHA1

    3683af32734a7ed4716f11d57d6f8d5be063a80a

  • SHA256

    89f71b3e68c2e4eeeb64169bd96eea2ee8239575fe109df9798c2f8fc6b459f0

  • SHA512

    9e5f93c030abe63fe99c5944b39a2a82e7fc58b2be0269414c0e518a069f4ee54bbe24d92f461af5e9b51750860f0dbe2c5e3a08d7fccac57b258271bf643969

  • SSDEEP

    98304:zRsUSzk+uD3XI5iSRGyDVKXSbyCRKDS2Fwg1:zRhak+O3XIrLUibpKHf1

  Score

  10^/10

  octobankercollectioncredential_accessdiscoveryevasionimpactinfostealerpersistencerattrojan

  • Octo

    Octo is a banking malware with remote access capabilities first seen in April 2022.

    bankertrojaninfostealerratocto

  • Octo payload

  • 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

  • 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 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

  • Queries the mobile country code (MCC)

    discovery

  • 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