Extracted

Extracted

• • Target

    a48159be2359541caa797e0c65b4868c6f4e6e604a13f6ff0ea65c3cc7252a3c.bin

  • Size

    1.7MB

  • MD5

    8216951a7a8db0b744f2235e9c9da6b7

  • SHA1

    40ed143c356b5fda51697e0dcfed3d6a32723732

  • SHA256

    a48159be2359541caa797e0c65b4868c6f4e6e604a13f6ff0ea65c3cc7252a3c

  • SHA512

    370b5949e717fb3a52f61524d99cede7714cdf0c5f6348b92ee4d886d242c4f3cd770c957e6a1fb213640c2fd917d2b420dfc5c35ae8b3dab7bd3856459e82f5

  • SSDEEP

    49152:WQb28ZpQQF4kK3rhomsFZU5woydmW7HaWzt5hxharmqf:WC28LSFrvUhr4W7HNt7xh8mq

  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