Extracted

• • Target

    6a8c16f3ca4556760eb97133b024d74ab4a030d0f48a7f3438cd9cd8cc72ad34.apk

  • Size

    4.9MB

  • MD5

    28cf4d4f20eaa497e6244757b6337458

  • SHA1

    fbf266ae7b46f8026fa0d57390f89d659416a478

  • SHA256

    6a8c16f3ca4556760eb97133b024d74ab4a030d0f48a7f3438cd9cd8cc72ad34

  • SHA512

    427d7e24d059a5112258e5a3f1fcf247b819cb401c3238deba4373a8afc774b5f9b19cf6b624bb45cefd1ab892a5271cc6099255767582b480a76ace648720f5

  • SSDEEP

    49152:wFCWdy5x4dYbzUNQjVKSc5eLS6CMKeq3XwxRsEXuDm/hd45iS7xrGArp6vcKz:weaY3/VKApzq3XuRsxqhe5iSRGOKz

  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

  • Requests enabling of the accessibility settings.

  behavioral1behavioral2