General

  • Target

    7347988e0c38631f48871f47abe97596dfd328c15b8495911105d1be2e114158.bin

  • Size

    1.7MB

  • Sample

    240818-1ws8dsxame

  • MD5

    e57563bfb7091916e00e8d9de099596a

  • SHA1

    865efabb9a2234c92d3cd27522036306f2fa823c

  • SHA256

    7347988e0c38631f48871f47abe97596dfd328c15b8495911105d1be2e114158

  • SHA512

    34d7922ec4cf3ec13a364bc91a9cabb28338085f9d81331202da9fd421d92d7e1fb60906a0e354119d04b0221c4a7fbe97954bf382eb30fae3caad324434c84e

  • SSDEEP

    49152:tbWP/e4q8v10KzGqGTIStErZ9W+LAzd+rNLcTj6:W/eK9CqWT2wsAp6

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/

rc4.plain

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

      7347988e0c38631f48871f47abe97596dfd328c15b8495911105d1be2e114158.bin

    • Size

      1.7MB

    • MD5

      e57563bfb7091916e00e8d9de099596a

    • SHA1

      865efabb9a2234c92d3cd27522036306f2fa823c

    • SHA256

      7347988e0c38631f48871f47abe97596dfd328c15b8495911105d1be2e114158

    • SHA512

      34d7922ec4cf3ec13a364bc91a9cabb28338085f9d81331202da9fd421d92d7e1fb60906a0e354119d04b0221c4a7fbe97954bf382eb30fae3caad324434c84e

    • SSDEEP

      49152:tbWP/e4q8v10KzGqGTIStErZ9W+LAzd+rNLcTj6:W/eK9CqWT2wsAp6

    • Octo

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

    • Octo payload

    • 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 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).

    • Requests modifying system settings.

MITRE ATT&CK Mobile v15

Tasks