Extracted

Extracted

• • Target

    fa243cb489b0191573e009b2713629a8ae013bfee879d5370f9a197e1768d955.bin

  • Size

    3.1MB

  • MD5

    bdbf382a844c23bfce0bf6b0aab40437

  • SHA1

    971ba3cc247e448f176e1fcdaaf00ff35f9277dc

  • SHA256

    fa243cb489b0191573e009b2713629a8ae013bfee879d5370f9a197e1768d955

  • SHA512

    851f749d60b129c137b34c05f50ec97fde402dba9fd23726abb0878dfdce39f861e4e75dfdb1a131695aacb75802a9372ff735b730de7f06d9f3a8dec144f9f2

  • SSDEEP

    98304:aFmtiaYjRIKHptcZvQhIrbBvC+i1b/rwxJHi6:aZvRpHpChvL2b/rwxJC6

  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