Extracted

Extracted

• • Target

    a23b0cd90f46c9c6e4ed03fd5b6025e85fdb71f075d2c91d22c80ed8a168b5f3.bin

  • Size

    2.4MB

  • MD5

    bb637387ee35041759b8eca5704de4df

  • SHA1

    c35dba76303f556130248941e166fdcb95e34406

  • SHA256

    a23b0cd90f46c9c6e4ed03fd5b6025e85fdb71f075d2c91d22c80ed8a168b5f3

  • SHA512

    1f05ffe4b0aa0fd9becbf65ae26ea1183c296858ff9313d126eb529b83dbb99bdbe9a9651ef5e7d87b237c4d8465ffe699ebc7227ee937d5d63865a76dbb0169

  • SSDEEP

    49152:LBnfdE44FmDarDkwMSpmQUDIolUMAoA2sFh4KMWgcf0QQztqfVooV32:Nft4zPkdzQUsoqMAoAp34rCnQc69

  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