General

  • Target

    46346a3e0ec26fbdd05a3173446dec25ba1a798aaaea297a5656a2e13b2e1821.bin

  • Size

    541KB

  • Sample

    240206-1xasfabbbr

  • MD5

    16726015d615e488c5ae886964714115

  • SHA1

    6af32e403ed1d8761abc7243c2c9f90a5e301b6e

  • SHA256

    46346a3e0ec26fbdd05a3173446dec25ba1a798aaaea297a5656a2e13b2e1821

  • SHA512

    5ae6c76664b46e41f0b33fbefb0ecc5701bd88bd00b66ea7f7b516e246821a687a022deee968b4a512d57c708dfef9571f2309df1b8d02ff31664f8d4c723f12

  • SSDEEP

    12288:U0p/y96nA4OlvyI41jS1o5vASihAKtZlEvVhalemEpZyezOprOwnO:UU/A/46yI41aoHoA5jG7Wz0RnO

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

      46346a3e0ec26fbdd05a3173446dec25ba1a798aaaea297a5656a2e13b2e1821.bin

    • Size

      541KB

    • MD5

      16726015d615e488c5ae886964714115

    • SHA1

      6af32e403ed1d8761abc7243c2c9f90a5e301b6e

    • SHA256

      46346a3e0ec26fbdd05a3173446dec25ba1a798aaaea297a5656a2e13b2e1821

    • SHA512

      5ae6c76664b46e41f0b33fbefb0ecc5701bd88bd00b66ea7f7b516e246821a687a022deee968b4a512d57c708dfef9571f2309df1b8d02ff31664f8d4c723f12

    • SSDEEP

      12288:U0p/y96nA4OlvyI41jS1o5vASihAKtZlEvVhalemEpZyezOprOwnO:UU/A/46yI41aoHoA5jG7Wz0RnO

    • 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