Extracted

• • Target
    6834291ee6d694cf5fa1414f312a85ab6e6f86fe2c062f3c748f87b5c9804462.bin
  • Size 541KB
  • SHA256 6834291ee6d694cf5fa1414f312a85ab6e6f86fe2c062f3c748f87b5c9804462
  • MD5 27a8e3e98d516e935bda090d71b3dca2
  • SHA1 793f0f5cfd9b78bde1ee7d6f1b8c1eef57c19ab7
  • SHA512 cc890f6cca8d72c44f58a3e2864cdc685f19e10548c796d82360060bffef0b933150d2f1fd14156a6ce5699bd125130fbbd534568ca448c3e4eee49de0dd3875
  • SSDEEP 12288:VpJyigI59BUDEnul47HPxjctuqC5auiQpZv0aMSzF7:LsE59iIt7HZ4IqC5aoLv0C5
  • MD5 SHA1 SHA512 SSDEEP

  Score

  10^/10

  octobankercollectioncredential_accessdiscoveryevasionimpactinfostealerpersistenceratstealthtrojan

  • Octo

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

    bankertrojaninfostealerratocto

  • Octo payload

  • Makes use of the framework's Accessibility service

    Retrieves information displayed on the phone screen using AccessibilityService.

    collectionevasioncredential_access

  • Prevents application removal

    Application may abuse the framework's APIs to prevent removal.

    evasion

  • Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps)

    bankerdiscovery

  • Removes its main activity from the application launcher

    stealthtrojanevasion

  • Requests accessing notifications (often used to intercept notifications before users become aware).

    collectioncredential_access

  • Requests modifying system settings.

    evasion

  • Checks CPU information

    Checks CPU information which indicate if the system is an emulator.

    evasiondiscovery

  • Checks memory information

    Checks memory information which indicate if the system is an emulator.

    evasiondiscovery

  • Loads dropped Dex/Jar

    Runs executable file dropped to the device during analysis.

    evasion

  • Makes use of the framework's foreground persistence service

    Application may abuse the framework's foreground service to continue running in the foreground.

    evasionpersistence

  • 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 the mobile country code (MCC)

    discovery

  • Queries the phone number (MSISDN for GSM devices)

    discovery

  • Registers a broadcast receiver at runtime (usually for listening for system events)

    persistence

  • Acquires the wake lock

  • Queries the unique device ID (IMEI, MEID, IMSI)

    discovery

  • Reads information about phone network operator.

    discovery

  • Requests disabling of battery optimizations (often used to enable hiding in the background).

    evasion
  behavioral1behavioral2