Extracted

Extracted

• • Target

    fb89781aa16684ac9ebe258e78f9f01b44415506b1429a6968716b81df10c8ad.bin

  • Size

    1.0MB

  • MD5

    5778510c96b0c2393406a9c10e037532

  • SHA1

    d4ebef2ad37349ec455d49ea582586246b633958

  • SHA256

    fb89781aa16684ac9ebe258e78f9f01b44415506b1429a6968716b81df10c8ad

  • SHA512

    c9a1a3b66ecc0ccedc0bba4344d0219f98c4a8eddae9c70feeebe700979f24c6612a425b8ce0cd7241858c11b1184ac153b9de9fee12c12c30a2b139f21e4d83

  • SSDEEP

    24576:ceBmODUW2BZBsSGv80UsxTGDzRIYzXVQMgMgGFcLIv8luH6c:ceBmqsZOXlpEqMKGFcLK

  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