Extracted

Extracted

• • Target

    372d15f4fdb07302a012d5d2f1e48c4ca5683fb5ea4842c9296a0602cef319f9.bin

  • Size

    2.2MB

  • MD5

    6cdc631a807462235d2141404be797d2

  • SHA1

    d1c10d9bff1fcf616fb16bb337a90afc0e791969

  • SHA256

    372d15f4fdb07302a012d5d2f1e48c4ca5683fb5ea4842c9296a0602cef319f9

  • SHA512

    59ee3135e571405fe5c04ce982eca6d2c20a44ee21df546408501b3f852010ceaa66ac2cd0e97efe7d1778ef4ca722f314cf2f716e4ce3ea622f8faacf5dffe8

  • SSDEEP

    49152:7fhfuuA3MbBH2KbuCJaz43hYHPzXVS8TfMPJkAZ07Q3xIFaKT:7xA3YBWKbuCJQ43C788Q30nz

  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