General

  • Target

    7f349a541848b8cf9f6aac20640bc200c7d0003ec5cce146347d2e204cbaf6e5.bin

  • Size

    325KB

  • Sample

    240816-1wx7cazcmf

  • MD5

    9e7c4d83414513a7167234a6bef22408

  • SHA1

    be3438c83448ae9ca41139c658a7b039764a2a07

  • SHA256

    7f349a541848b8cf9f6aac20640bc200c7d0003ec5cce146347d2e204cbaf6e5

  • SHA512

    87ecc84a43fbde35fa658a9304318b2cafb385715a36854445c6f2016f87cea995b22631d49bc1e98291f7a0a323e3d5c60186c5f5c3768fb589c1950806f12c

  • SSDEEP

    6144:b3UuuAfk4iaf/67KiIgHdeX5gSrEUz6Rg0Na+NUurR+/EuGeOM:b3UuuAZic/ePIg9eXKSrSg08+NJRCnfh

Malware Config

Extracted

Family

octo

C2

https://tsekirvsasdaorsaapsasadasumahaxe.xyz/NmQ1OGEwZTk4YmRi/

https://xelromivarnox.xyz/NmQ1OGEwZTk4YmRi/

https://vorinaxrelmoz.xyz/NmQ1OGEwZTk4YmRi/

https://melrinoxelvor.xyz/NmQ1OGEwZTk4YmRi/

https://taromivexalor.xyz/NmQ1OGEwZTk4YmRi/

https://vernolixanon.xyz/NmQ1OGEwZTk4YmRi/

https://zorlinaxomrel.xyz/NmQ1OGEwZTk4YmRi/

https://lavrionexmorz.xyz/NmQ1OGEwZTk4YmRi/

https://karlovinezlom.xyz/NmQ1OGEwZTk4YmRi/

https://solvinerixonel.xyz/NmQ1OGEwZTk4YmRi/

https://jaromivaxenox.xyz/NmQ1OGEwZTk4YmRi/

https://pelronivexron.xyz/NmQ1OGEwZTk4YmRi/

https://tralomivaxerl.xyz/NmQ1OGEwZTk4YmRi/

https://norlivexoronel.xyz/NmQ1OGEwZTk4YmRi/

https://xeromivlanorex.xyz/NmQ1OGEwZTk4YmRi/

https://kolvarinexolam.xyz/NmQ1OGEwZTk4YmRi/

https://zaromivlexorn.xyz/NmQ1OGEwZTk4YmRi/

https://ferolivnaxonel.xyz/NmQ1OGEwZTk4YmRi/

https://trevalinexorn.xyz/NmQ1OGEwZTk4YmRi/

https://wernomivaxron.xyz/NmQ1OGEwZTk4YmRi/

Attributes
  • target_apps

    at.spardat.bcrmobile

    com.denizbank.mobildeniz

    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

AES_key

Targets

    • Target

      7f349a541848b8cf9f6aac20640bc200c7d0003ec5cce146347d2e204cbaf6e5.bin

    • Size

      325KB

    • MD5

      9e7c4d83414513a7167234a6bef22408

    • SHA1

      be3438c83448ae9ca41139c658a7b039764a2a07

    • SHA256

      7f349a541848b8cf9f6aac20640bc200c7d0003ec5cce146347d2e204cbaf6e5

    • SHA512

      87ecc84a43fbde35fa658a9304318b2cafb385715a36854445c6f2016f87cea995b22631d49bc1e98291f7a0a323e3d5c60186c5f5c3768fb589c1950806f12c

    • SSDEEP

      6144:b3UuuAfk4iaf/67KiIgHdeX5gSrEUz6Rg0Na+NUurR+/EuGeOM:b3UuuAZic/ePIg9eXKSrSg08+NJRCnfh

    • Octo

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

    • Removes its main activity from the application launcher

    • 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)

    • Queries the phone number (MSISDN for GSM devices)

    • 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.

    • Performs UI accessibility actions on behalf of the user

      Application may abuse the accessibility service to prevent their removal.

    • Queries the mobile country code (MCC)

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

    • Reads information about phone network operator.

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

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

MITRE ATT&CK Mobile v15

Tasks