Resubmissions

03-05-2024 05:42

240503-gd9ymsge4w 10

30-04-2024 22:00

240430-1wrdssgg4w 10

General

  • Target

    24d31427e6d97833fc863edded7508bc41b7847ef815d7a3643aae4429448afd.bin

  • Size

    521KB

  • Sample

    240430-1wrdssgg4w

  • MD5

    146dbf9fe8e6eaad0b66a8c7e10386d1

  • SHA1

    004c4d544f3d5f9d361a85ff59d2ab62b61d588a

  • SHA256

    24d31427e6d97833fc863edded7508bc41b7847ef815d7a3643aae4429448afd

  • SHA512

    8d569c6ec6b4b5b0b501f68dad5c8bdd03fa620be58fa4a9d98f6b93908ee5f74b1389703b2aa6f32c9537a3247252c00d8d3300fabd6a75e098d522d0675ae7

  • SSDEEP

    12288:cbBvPJqvdF+PdU9Jo6XgROjcoMQAke21n0O5X17DeyH:2HJqSF2JzrGv21n7H

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

      24d31427e6d97833fc863edded7508bc41b7847ef815d7a3643aae4429448afd.bin

    • Size

      521KB

    • MD5

      146dbf9fe8e6eaad0b66a8c7e10386d1

    • SHA1

      004c4d544f3d5f9d361a85ff59d2ab62b61d588a

    • SHA256

      24d31427e6d97833fc863edded7508bc41b7847ef815d7a3643aae4429448afd

    • SHA512

      8d569c6ec6b4b5b0b501f68dad5c8bdd03fa620be58fa4a9d98f6b93908ee5f74b1389703b2aa6f32c9537a3247252c00d8d3300fabd6a75e098d522d0675ae7

    • SSDEEP

      12288:cbBvPJqvdF+PdU9Jo6XgROjcoMQAke21n0O5X17DeyH:2HJqSF2JzrGv21n7H

    • 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.

    • 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

    • 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.

    • 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 Matrix

Tasks