Extracted

Extracted

• • Target
    chrome.apk
  • Size 290KB
  • SHA256 6c74e37dc1b021279328ce014aefd419ed6329f37059aa1fc798d3146cd86df7
  • MD5 dd8ff1127b21124e843f7145df3d70a9
  • SHA1 c81b0c78f926065c869de8862f4100f443f04df9
  • SHA512 84b1b41afdaecca04e6338493a1bb24d5be7761ccf1b565780778a479d7f1882fea87cc1b2b22ab7a7cccf471a8e59c24d8bdbf1ce5263488d8e8b53904fd8c8
  • SSDEEP 6144:2jpyvQBxdorzNhaBkY+XUcRztpVq+lsfE02YfAV0jXnls:hkdorzvc+X3ztyHY
  • TLSH
    T13354F119B140C323EB3D6731AD66E0D0AB29BF05CF2444877512BB6C6677AD60F6E70A
  • MD5 SHA1 SHA512 SSDEEP TLSH

  Score

  10^/10

  bankercollectioncredential_accessdefense_evasiondiscoveryevasionoctoimpactinfostealerpersistencerattrojan

  • Family: Octo

    Octo is a banking malware with remote access capabilities first seen in April 2022.

    bankertrojaninfostealerratocto

  • Octo payload

  • 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.

    collectiondefense_evasioncredential_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.

    defense_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

  • 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).

    defense_evasion

  • Requests modifying system settings.

    defense_evasion
  behavioral1