Extracted

Extracted

• • Target

    a282a58cf5458b38ba204faa3974c4e96dee4ae09f7d824167fec23593e4ae43.bin

  • Size

    509KB

  • MD5

    7bb8f82efb175a8b8b6628c2e0468065

  • SHA1

    f69c53e22cc3f012c7d5a68a89cd1f0d037e601b

  • SHA256

    a282a58cf5458b38ba204faa3974c4e96dee4ae09f7d824167fec23593e4ae43

  • SHA512

    bcc65f2ec0408b6324b1abc91a861e1a0fe2f11c01a5f99dba01c45377a520787a7af6fe8822849e94f3d9ad2933c6301faa49291981cb5e972b239662d77f47

  • SSDEEP

    12288:IEn/M/drAv3SHh+0q9izKSNB2NKeV/ykZtBJ4WDne:IxdrAv3kh+59izh2TlykZp4WDne

  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