Extracted

Extracted

• • Target

    f93eeaad751513ff277b1173fe891adec6951260e0e1f0967f5247882f1a1fc5.bin

  • Size

    2.4MB

  • MD5

    84b876f05d004d268fb6834350bccfae

  • SHA1

    14069914497991e7b0f8e11520f18d79a0bb12f4

  • SHA256

    f93eeaad751513ff277b1173fe891adec6951260e0e1f0967f5247882f1a1fc5

  • SHA512

    5b45e282bfea17d4076fb8add9fcdc1057a459e6af4d14250e584484611fff978ee1c967400a23d020752d396912ee55662058d697acc7d5ae0c704087392da6

  • SSDEEP

    49152:Lh+Tdo8hHNuk6Df1s/Kfuof8pATcVd5CSyHQlgGBH4wC+Tw4b4q65logJM/zOSW4:OFXuxDWBVATMd5HlgGBH4/kbN6MgJM/P

  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