Extracted

Extracted

• • Target
    69a58c0d89506e5274030904f995dc9e4acac6162b85cfa18cd4fc478b02138d.apk
  • Size 1.4MB
  • SHA256 69a58c0d89506e5274030904f995dc9e4acac6162b85cfa18cd4fc478b02138d
  • MD5 f84c66af29dfbc23a164ff375d810514
  • SHA1 afec064f40cf04a50ad5c5eacbd749c545d23a3e
  • SHA512 c2bd87deffaf120086c48111e5d804e3b7e278afbaba513b9e7019646bb8e0ca95dc93026bbbd73f3f68be09519a7ad00a242df133763417fa7f172697572aaa
  • SSDEEP 24576:WZyQnmxovdfW323KLdilvyYamPJwJCUVr2Zdg12BbU9OK1gwl7y:WZyJxoN/6JydPJQCmIdg4VsOK1gwlO
  • TLSH
    T16365F1C6BBC1AC2FCDB384350F9A8326A5558C57C787D7036990793CAABB7D40E48AC4
  • MD5 SHA1 SHA512 SSDEEP TLSH

  Score

  10^/10

  bankercollectioncredential_accessdefense_evasiondiscoverydropperevasionexfiltrationoctoimpactinfostealerotpoverlaypersistenceratspywarestealertrojan

  • Family: Octo

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

    bankertrojaninfostealerratocto

  • Octo payload

  • Accessibility-driven UI automation to self-grant permissions

    Locates nodes in the Settings or package-installer user interface by text or view identifier and dispatches synthetic clicks. This lets the application approve its own permission dialogs, complete side-loading, and intercept attempts to reach the uninstall screen without any real user consent.

    evasionpersistencedropper

  • Android banker: accessibility service abuse with overlay injection

    DEX references AccessibilityService event hooks together with window-overlay creation and credential-capture primitives. This combination is the canonical Android banking-trojan pattern: the app reads screen content and injects fake login windows over legitimate banking apps.

    bankertrojanoverlay

  • Notification listener abuse for OTP and message theft

    Binds a notification listener service and reads posted notification content, optionally dismissing notifications afterwards to hide them. This harvests one-time passcodes and private messages without ever requesting SMS permissions, which is why it has largely replaced SMS interception in modern ban

    stealerotpbanker

  • Silent screen capture via MediaProjection

    Acquires a MediaProjection session and pipes the virtual display into an image reader or encoder, enabling continuous capture of everything shown on screen including credentials and one-time codes. Combined with accessibility auto-approval this runs without further user interaction.

    spywareratexfiltration

  • 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

  • Obtains sensitive information copied to the device clipboard

    Application may abuse the framework's APIs to obtain sensitive information copied to the device clipboard.

    collectioncredential_accessimpact

  • 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