General

  • Target

    84d3040c64ce6c63d75a467bcdf75b6dea2802eafe837d14800eef7df99c604d.bin

  • Size

    3.7MB

  • Sample

    241102-1xkmmswhnc

  • MD5

    faca181d991ebc675ec3ba6849cb31cf

  • SHA1

    47769bc8f9f81c4f4415ad58487f13b20ba46c6b

  • SHA256

    84d3040c64ce6c63d75a467bcdf75b6dea2802eafe837d14800eef7df99c604d

  • SHA512

    86d08c27198556de3cf1845a1e6c0eee981223aff00f3e52313099b7131b1e81a8986d89e63d974c78995fcf3e626e1620884693ab9b9f14260987f0038621c1

  • SSDEEP

    98304:Wo6hpgmn/UH68c3NEqdeYDsc9RnQxrjLVsIV:EOg/sc3NtpfpIrXVsa

Malware Config

Extracted

Family

octo

C2

https://malkafaniskm.com/NzY2NDZkZmViYjZj/

https://fukiyibartiyom2.com/NzY2NDZkZmViYjZj/

https://malkafali222.com/NzY2NDZkZmViYjZj/

https://oyunbaimlisi35.com/NzY2NDZkZmViYjZj/

https://mal1fukizmirli.com/NzY2NDZkZmViYjZj/

rc4.plain

Extracted

Family

octo

C2

https://malkafaniskm.com/NzY2NDZkZmViYjZj/

https://fukiyibartiyom2.com/NzY2NDZkZmViYjZj/

https://malkafali222.com/NzY2NDZkZmViYjZj/

https://oyunbaimlisi35.com/NzY2NDZkZmViYjZj/

https://mal1fukizmirli.com/NzY2NDZkZmViYjZj/

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

DES_key
AES_key

Targets

    • Target

      84d3040c64ce6c63d75a467bcdf75b6dea2802eafe837d14800eef7df99c604d.bin

    • Size

      3.7MB

    • MD5

      faca181d991ebc675ec3ba6849cb31cf

    • SHA1

      47769bc8f9f81c4f4415ad58487f13b20ba46c6b

    • SHA256

      84d3040c64ce6c63d75a467bcdf75b6dea2802eafe837d14800eef7df99c604d

    • SHA512

      86d08c27198556de3cf1845a1e6c0eee981223aff00f3e52313099b7131b1e81a8986d89e63d974c78995fcf3e626e1620884693ab9b9f14260987f0038621c1

    • SSDEEP

      98304:Wo6hpgmn/UH68c3NEqdeYDsc9RnQxrjLVsIV:EOg/sc3NtpfpIrXVsa

    • Octo

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

    • Octo family

    • 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)

    • 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