Extracted

Extracted

• • Target

    748f9575ca09149b8d50a5c59990daac9a403d2ebbed61d403091a8e65a7c306.bin

  • Size

    509KB

  • MD5

    9729ca02e262478aa5623b0f9eae655e

  • SHA1

    48802719b5a464f72a3636db5e4cab900f65d25a

  • SHA256

    748f9575ca09149b8d50a5c59990daac9a403d2ebbed61d403091a8e65a7c306

  • SHA512

    dcc889ac2357e5847d8b2ec3b6d3ac311b209744ab5f5e120668d36a86711a5630959b7bb0784c4bbd4596b24ee4ebd5447104f98d4ede4c0b052141821d2cb4

  • SSDEEP

    12288:1G6PmLUrXRvJS3vp7+/RLOaVdp0rxyVuhh0ur9nqx:1PgIXRav1+/mrEVuhh0Mns

  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