Extracted

Extracted

• • Target

    c533d54f2cb95bc6705bde26ab82987480535511dcea56d3b3d9525127e86ad6.bin

  • Size

    509KB

  • MD5

    1f22fec1bd1e64f7607e18d60888b1fe

  • SHA1

    fc33ecd2ea361aeb26d8a59e453bb966bba5e587

  • SHA256

    c533d54f2cb95bc6705bde26ab82987480535511dcea56d3b3d9525127e86ad6

  • SHA512

    d28a6579c874d1c7b5c5d833ee222a2bbae9c4df2cfdc395915c496f525e4391b384c6e13e97affd79816e71260d6c876a058a22f5f7906ddadeffce19781862

  • SSDEEP

    12288:A8BXHguseqUasEYz2nXLQUmBWsuHu+6Jcx3knnO:A8X0eqgEnXd7sEu78knO

  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