Extracted

Extracted

• • Target
    747694966386f860555f4f5a17913e4c8c6657b4a67b32ac5504aa5d37153c60.bin
  • Size 509KB
  • SHA256 747694966386f860555f4f5a17913e4c8c6657b4a67b32ac5504aa5d37153c60
  • MD5 fe2d5b42982140ba162a09c02575ca3b
  • SHA1 40a55368182b8209500dba4cfb16932346b29f78
  • SHA512 9e39a51b12b59e588e46febe1cf43119ab0ff2b5b4f3ff3792dfcdbe784a2b551bd14bafa540e153765a044379360bf62c00258bc146c18b28bbffa3c1a28d2b
  • SSDEEP 12288:5mnF653O4uFEzNqSS2BbcoZDTiElGriQePknP:5mnElxpqSswDTFlGriinP
  • MD5 SHA1 SHA512 SSDEEP

  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