General

  • Target

    6b02cf5510e6ef3c61b6b785ab09d773636ca5e072f1d3d3ef75ae64a147676e.bin

  • Size

    541KB

  • Sample

    240528-1wwnhsea7x

  • MD5

    9c39e5c34b578d7a98355b5d2b0670a8

  • SHA1

    39820bea95d12ec866178bba17e5b62b0e3347ef

  • SHA256

    6b02cf5510e6ef3c61b6b785ab09d773636ca5e072f1d3d3ef75ae64a147676e

  • SHA512

    576f12d7f29d1921284ade4bf8edae36262423b9e0560cf223c8ccb3881c2d56ac19341797835b66055d3e1ca742e18a56a53d7e800af4919ad3326fd372c368

  • SSDEEP

    12288:xDE1vzhZ9pu1agHt0kyFiuZwByDo7wI9xoLVtlDbpiY9b1flvODnKn:xDEFLK1aglfuJkwGyvDbxBflvIni

Malware Config

Extracted

Family

octo

C2

https://adile56tasarim.com/ZDQ5M2JhM2ZkZTkx/

https://6adiletasarim.com/ZDQ5M2JhM2ZkZTkx/

https://7adiletasarim.com/ZDQ5M2JhM2ZkZTkx/

https://8adiletasarim.com/ZDQ5M2JhM2ZkZTkx/

https://9adiletasarim.com/ZDQ5M2JhM2ZkZTkx/

https://5adiletasarim.com/ZDQ5M2JhM2ZkZTkx/

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

      6b02cf5510e6ef3c61b6b785ab09d773636ca5e072f1d3d3ef75ae64a147676e.bin

    • Size

      541KB

    • MD5

      9c39e5c34b578d7a98355b5d2b0670a8

    • SHA1

      39820bea95d12ec866178bba17e5b62b0e3347ef

    • SHA256

      6b02cf5510e6ef3c61b6b785ab09d773636ca5e072f1d3d3ef75ae64a147676e

    • SHA512

      576f12d7f29d1921284ade4bf8edae36262423b9e0560cf223c8ccb3881c2d56ac19341797835b66055d3e1ca742e18a56a53d7e800af4919ad3326fd372c368

    • SSDEEP

      12288:xDE1vzhZ9pu1agHt0kyFiuZwByDo7wI9xoLVtlDbpiY9b1flvODnKn:xDEFLK1aglfuJkwGyvDbxBflvIni

    • 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.

    • Prevents application removal

      Application may abuse the framework's APIs to prevent removal.

    • 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

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

    • Requests modifying system settings.

    • Loads dropped Dex/Jar

      Runs executable file dropped to the device during analysis.

    • Makes use of the framework's foreground persistence service

      Application may abuse the framework's foreground service to continue running in the foreground.

    • Queries the mobile country code (MCC)

    • Queries the phone number (MSISDN for GSM devices)

    • Registers a broadcast receiver at runtime (usually for listening for system events)

    • Acquires the wake lock

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

    • Reads information about phone network operator.

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

MITRE ATT&CK Mobile v15

Tasks