General

  • Target

    abc576a29ad881e65fde7e561b5784d77fdc07ce89fdd940938de38999c7ae59.bin

  • Size

    541KB

  • Sample

    240227-1ytlyacf53

  • MD5

    0858a997d47b1b37e26a309b39908812

  • SHA1

    5849888be5ff720381097987473024ee3a60ebd8

  • SHA256

    abc576a29ad881e65fde7e561b5784d77fdc07ce89fdd940938de38999c7ae59

  • SHA512

    38856f9547a3c4c50d85b1ad1f0473c7e67861c0211b4f87a1bece3ea50019c9c1d97821b2518361b4fe77189ce8b82d799529601bc887ab53306aceb573ed3c

  • SSDEEP

    12288:HCl7d0lvJref5mbyBEe21kEltBozDw6+ej8+SdRCn6:i7SshBC4DZsRCn6

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

      abc576a29ad881e65fde7e561b5784d77fdc07ce89fdd940938de38999c7ae59.bin

    • Size

      541KB

    • MD5

      0858a997d47b1b37e26a309b39908812

    • SHA1

      5849888be5ff720381097987473024ee3a60ebd8

    • SHA256

      abc576a29ad881e65fde7e561b5784d77fdc07ce89fdd940938de38999c7ae59

    • SHA512

      38856f9547a3c4c50d85b1ad1f0473c7e67861c0211b4f87a1bece3ea50019c9c1d97821b2518361b4fe77189ce8b82d799529601bc887ab53306aceb573ed3c

    • SSDEEP

      12288:HCl7d0lvJref5mbyBEe21kEltBozDw6+ej8+SdRCn6:i7SshBC4DZsRCn6

    • 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 Mobile v15

Tasks