Extracted

Extracted

• • Target

    dd839ec76b504f9d22fc01f83e174511d56ba4cae05f87da620bed2d79acd307.bin

  • Size

    2.2MB

  • MD5

    74ef1e5a2a34c383fc9db149ce519319

  • SHA1

    d947a41c309cf0123f1aeb4da6fb7ebda293e4b4

  • SHA256

    dd839ec76b504f9d22fc01f83e174511d56ba4cae05f87da620bed2d79acd307

  • SHA512

    f0148e547364751c58083a00101aa0b9c0131d9c5eb8da709133a479a0b2731014aed63f3707cedc49fd04c96f990d594f7c394f6c38cae744286f8787b45326

  • SSDEEP

    49152:u445xbF5ty0utC0IofWDzylOt2LTzK6KKpUxBbXn71Wkm3esMn/lXabYWxkBPvWr:i5/5tutC0FFlOt2LrKoUzbX71Wt3S/lw

  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