General

  • Target

    5d2c72c5c798d47d33c569abbf873fa2f79744112964d066f0c43c584f57d77b.bin

  • Size

    541KB

  • Sample

    240208-1wx7cadb22

  • MD5

    6e72b98ac28da6a2b39375ad0b037813

  • SHA1

    53c0d42526b9fb054533827b07e3d64a35b7b3e2

  • SHA256

    5d2c72c5c798d47d33c569abbf873fa2f79744112964d066f0c43c584f57d77b

  • SHA512

    7cc260df479e43eb1b0eb1a8d2ca06d2b060595b23eab6c3aeeab540a72542fceb73987771840c1fd82741678eaa263b36f1c439690d9509c382aa209c5310fe

  • SSDEEP

    12288:8KWDd8nbpTYTxNYRLYIsF/qpjJ5VIpnk/B5ks7admSmRcpHhfQO:r1nbRYlNYRLhx/zOdmSjHyO

Malware Config

Extracted

Family

octo

C2

https://91.240.118.224/NjQyNDcyMjE3ZWU3/

https://asamanaproductioneditionksla.net/NjQyNDcyMjE3ZWU3/

https://asamanaproductioneditionalsk.com/NjQyNDcyMjE3ZWU3/

https://asamanaproductioneditionpskl.net/NjQyNDcyMjE3ZWU3/

https://asamanaproductioneditionctfm.com/NjQyNDcyMjE3ZWU3/

https://asamanaproductioneditiontsma.net/NjQyNDcyMjE3ZWU3/

https://asamanaproductioneditiontols.com/NjQyNDcyMjE3ZWU3/

https://asamanaproductioneditionkdna.net/NjQyNDcyMjE3ZWU3/

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

      5d2c72c5c798d47d33c569abbf873fa2f79744112964d066f0c43c584f57d77b.bin

    • Size

      541KB

    • MD5

      6e72b98ac28da6a2b39375ad0b037813

    • SHA1

      53c0d42526b9fb054533827b07e3d64a35b7b3e2

    • SHA256

      5d2c72c5c798d47d33c569abbf873fa2f79744112964d066f0c43c584f57d77b

    • SHA512

      7cc260df479e43eb1b0eb1a8d2ca06d2b060595b23eab6c3aeeab540a72542fceb73987771840c1fd82741678eaa263b36f1c439690d9509c382aa209c5310fe

    • SSDEEP

      12288:8KWDd8nbpTYTxNYRLYIsF/qpjJ5VIpnk/B5ks7admSmRcpHhfQO:r1nbRYlNYRLhx/zOdmSjHyO

    • 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.

    • Acquires the wake lock

    • Reads information about phone network operator.

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

MITRE ATT&CK Matrix

Tasks