General

  • Target

    cf3a26bd8b2901b3e3442584bae708166ff994c422a1eb7b5d3a7418fefe9b6c.bin

  • Size

    265KB

  • Sample

    241228-1wz1yaspcv

  • MD5

    80b88695a2e1465850170086cd86d422

  • SHA1

    319f238c570e1fa65ae214d2383574ba0eb5b37b

  • SHA256

    cf3a26bd8b2901b3e3442584bae708166ff994c422a1eb7b5d3a7418fefe9b6c

  • SHA512

    59ea74bad3d557fd53351a20272fb1aa2fb557856577b5ebd6c3acbffb1f39077110cd0601ca317c82e1118d9889054e51797082622820cd45eeed0bf282f32b

  • SSDEEP

    6144:nm26Rg0d2irNrjmrRcI1cXXo+IIGveG6kz/EuGd:ug0wONroJCXXohq2nU

Malware Config

Extracted

Family

octo

C2

https://varburalar436.top/OWRmM2UzMTBiNjg4/

https://kanderasd2.top/OWRmM2UzMTBiNjg4/

https://hamkarada24.top/OWRmM2UzMTBiNjg4/

https://gacahyat75.top/OWRmM2UzMTBiNjg4/

https://hasberhdsf23.top/OWRmM2UzMTBiNjg4/

https://f4nasder1.top/OWRmM2UzMTBiNjg4/

https://haxklm45.top/OWRmM2UzMTBiNjg4/

https://naksarhpkd34.top/OWRmM2UzMTBiNjg4/

https://kulambah234.top/OWRmM2UzMTBiNjg4/

https://geretereyk3.top/OWRmM2UzMTBiNjg4/

https://kazanmkadar23.top/OWRmM2UzMTBiNjg4/

https://s4zartuk4.top/OWRmM2UzMTBiNjg4/

rc4.plain

Extracted

Family

octo

C2

https://varburalar436.top/OWRmM2UzMTBiNjg4/

https://kanderasd2.top/OWRmM2UzMTBiNjg4/

https://hamkarada24.top/OWRmM2UzMTBiNjg4/

https://gacahyat75.top/OWRmM2UzMTBiNjg4/

https://hasberhdsf23.top/OWRmM2UzMTBiNjg4/

https://f4nasder1.top/OWRmM2UzMTBiNjg4/

https://haxklm45.top/OWRmM2UzMTBiNjg4/

https://naksarhpkd34.top/OWRmM2UzMTBiNjg4/

https://kulambah234.top/OWRmM2UzMTBiNjg4/

https://geretereyk3.top/OWRmM2UzMTBiNjg4/

https://kazanmkadar23.top/OWRmM2UzMTBiNjg4/

https://s4zartuk4.top/OWRmM2UzMTBiNjg4/

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

      cf3a26bd8b2901b3e3442584bae708166ff994c422a1eb7b5d3a7418fefe9b6c.bin

    • Size

      265KB

    • MD5

      80b88695a2e1465850170086cd86d422

    • SHA1

      319f238c570e1fa65ae214d2383574ba0eb5b37b

    • SHA256

      cf3a26bd8b2901b3e3442584bae708166ff994c422a1eb7b5d3a7418fefe9b6c

    • SHA512

      59ea74bad3d557fd53351a20272fb1aa2fb557856577b5ebd6c3acbffb1f39077110cd0601ca317c82e1118d9889054e51797082622820cd45eeed0bf282f32b

    • SSDEEP

      6144:nm26Rg0d2irNrjmrRcI1cXXo+IIGveG6kz/EuGd:ug0wONroJCXXohq2nU

    • Octo

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

    • Octo family

    • 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).

    • Requests modifying system settings.

MITRE ATT&CK Mobile v15

Tasks