Extracted

Extracted

• • Target

    3f9707cc8a88a1d4be20bcb3db35f236d123b4698ea732d02a975852187890a8.bin

  • Size

    509KB

  • MD5

    975fd8eac0209ed565f61c64680542f5

  • SHA1

    f58bc769339f7af6fb005498a859a3ccbe124637

  • SHA256

    3f9707cc8a88a1d4be20bcb3db35f236d123b4698ea732d02a975852187890a8

  • SHA512

    bdfdbeb3c4efe1b3961804ebbf270b05a7540ded870e7ddc5d8e120090647c7db5289b3cd654ad6f84b10f9cece434d1401a8e608c9e07cb7a756b5862b90f31

  • SSDEEP

    12288:cIqcULUuAj58udXHaGGUHTvvnmAccYMTLibg7camn9wSv:7UoxZXHhGUzvvmIzmnmSv

  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