General

  • Target

    9fa87f7dfcbb7298752c0dc8de8f3c59ad321abca463451d271632f9ed9b990c.bin

  • Size

    541KB

  • Sample

    240208-1wnmxada95

  • MD5

    3903251e81e05c7db44253656269bf7c

  • SHA1

    0cddebbe615267a355d6c88269b8400c28e54c97

  • SHA256

    9fa87f7dfcbb7298752c0dc8de8f3c59ad321abca463451d271632f9ed9b990c

  • SHA512

    b85895a064e253e08fda41cb467435faa36157ca8dd27d4f4d1933979ebf8d6ab5a7434f69cbcdb14742b45d47d7660543eb2e0a6b35fed0e695e027e1e8a6e2

  • SSDEEP

    12288:F9NOdZlPo+H96jG4qJCSYVGLGs67GmhIuIwf3BSivgycflTy1nc:piTPo+H9OGJCdVGV6qWIuIQ3BSny4T4c

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

      9fa87f7dfcbb7298752c0dc8de8f3c59ad321abca463451d271632f9ed9b990c.bin

    • Size

      541KB

    • MD5

      3903251e81e05c7db44253656269bf7c

    • SHA1

      0cddebbe615267a355d6c88269b8400c28e54c97

    • SHA256

      9fa87f7dfcbb7298752c0dc8de8f3c59ad321abca463451d271632f9ed9b990c

    • SHA512

      b85895a064e253e08fda41cb467435faa36157ca8dd27d4f4d1933979ebf8d6ab5a7434f69cbcdb14742b45d47d7660543eb2e0a6b35fed0e695e027e1e8a6e2

    • SSDEEP

      12288:F9NOdZlPo+H96jG4qJCSYVGLGs67GmhIuIwf3BSivgycflTy1nc:piTPo+H9OGJCdVGV6qWIuIQ3BSny4T4c

    • 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