Resubmissions

03/05/2024, 05:42

240503-geg91sge41 10

30/04/2024, 22:00

240430-1wn9faae65 10

General

  • Target

    37b24f726f18682145efaded790a76fd95417898f383a5842f980a8484418e6f.bin

  • Size

    521KB

  • Sample

    240503-geg91sge41

  • MD5

    16f8daf22ed3358f466ded48cd92ef9d

  • SHA1

    7d4c61d69c2ef9633a9a65728223fbfcf144e3ff

  • SHA256

    37b24f726f18682145efaded790a76fd95417898f383a5842f980a8484418e6f

  • SHA512

    7e2eb8899d8ba13ccfeb87217b647becff870b65a2abaaf4b15df8339becece9a94fecbefe144d30c6379f77f1d2c1805f96516cbda0d79530469ba29aea9671

  • SSDEEP

    12288:E9ybxTrJv6dUnVmP2NetPH5kEeSF7tNbUbAnwDRS:rbxTrJiOnEP26P/NtK0n9

Malware Config

Extracted

Family

octo

C2

https://maraksatandas13.shop/ZDQyN2NmOGEZOTIK/

https://teckmarakbads2.shop/ZDQyN2NmOGEZOTIK/

https://teckmarkanary1.shop/ZDQyN2NmOGEZOTIK/

https://teckmarkanmdas4.shop/ZDQyN2NmOGEZOTIK/

https://marababrtdas.shop/ZDQyN2NmOGEZOTIK/

https://techhubshop24578.shop/ZDQyN2NmOGEZOTIK/

https://tecbabbshop24578.shop/ZDQyN2NmOGEZOTIK/

https://kemertarladakal.shop/ZDQyN2NmOGEZOTIK/

https://kemerdastarladakal.shop/ZDQyN2NmOGEZOTIK/

https://kanarsdmerdastarladakal.shop/ZDQyN2NmOGEZOTIK/

Attributes
  • target_apps

    at.spardat.bcrmobile

    at.spardat.netbanking

    com.bankaustria.android.olb

    com.bmo.mobile

    com.cibc.android.mobi

    com.rbc.mobile.android

    com.scotiabank.mobile

    com.td

    cz.airbank.android

    eu.inmite.prj.kb.mobilbank

    com.bankinter.launcher

    com.kutxabank.android

    com.rsi

    com.tecnocom.cajalaboral

    es.bancopopular.nbmpopular

    es.evobanco.bancamovil

    es.lacaixa.mobile.android.newwapicon

    com.dbs.hk.dbsmbanking

    com.FubonMobileClient

    com.hangseng.rbmobile

    com.MobileTreeApp

    com.mtel.androidbea

    com.scb.breezebanking.hk

    hk.com.hsbc.hsbchkmobilebanking

    com.aff.otpdirekt

    com.ideomobile.hapoalim

    com.infrasofttech.indianBank

    com.mobikwik_new

    com.oxigen.oxigenwallet

    jp.co.aeonbank.android.passbook

AES_key

Targets

    • Target

      37b24f726f18682145efaded790a76fd95417898f383a5842f980a8484418e6f.bin

    • Size

      521KB

    • MD5

      16f8daf22ed3358f466ded48cd92ef9d

    • SHA1

      7d4c61d69c2ef9633a9a65728223fbfcf144e3ff

    • SHA256

      37b24f726f18682145efaded790a76fd95417898f383a5842f980a8484418e6f

    • SHA512

      7e2eb8899d8ba13ccfeb87217b647becff870b65a2abaaf4b15df8339becece9a94fecbefe144d30c6379f77f1d2c1805f96516cbda0d79530469ba29aea9671

    • SSDEEP

      12288:E9ybxTrJv6dUnVmP2NetPH5kEeSF7tNbUbAnwDRS:rbxTrJiOnEP26P/NtK0n9

    • Octo

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

    • Octo payload

    • Makes use of the framework's Accessibility service

      Retrieves information displayed on the phone screen using AccessibilityService.

    • Prevents application removal

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

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

    • Removes its main activity from the application launcher

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

    • Requests modifying system settings.

    • Checks CPU information

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

    • Checks memory information

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

    • Loads dropped Dex/Jar

      Runs executable file dropped to the device during analysis.

    • Makes use of the framework's foreground persistence service

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

    • Obtains sensitive information copied to the device clipboard

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

    • Queries the mobile country code (MCC)

    • Queries the phone number (MSISDN for GSM devices)

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

    • Acquires the wake lock

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

    • Reads information about phone network operator.

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

MITRE ATT&CK Mobile v15

Tasks