General

  • Target

    05f2f34387589e44134e41eb154c1ce6f31a702ba136d716868133bf4caab9d2.bin

  • Size

    2.4MB

  • Sample

    241115-1zcd2stblc

  • MD5

    d0eb982d70d160c978642e21a1125aa3

  • SHA1

    8abf14557298fe56651173df99b5284ec972ae63

  • SHA256

    05f2f34387589e44134e41eb154c1ce6f31a702ba136d716868133bf4caab9d2

  • SHA512

    e3261d0a18d72fec9a02d429868fd97ac44f4b1abb5ff17031c086a2be51967168dd1488717c52a7946176bb5c3a260577f2db021198f87eacecf1fe20025ca5

  • SSDEEP

    49152:SsTTUFPeRe1uOeyXzZKshvBaRMSTUBFpf1GzdLmdZ8ym4FpruVa+ipf:VzkgYBaRMCUPVQ1md0J+pf

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

AES_key

Targets

    • Target

      05f2f34387589e44134e41eb154c1ce6f31a702ba136d716868133bf4caab9d2.bin

    • Size

      2.4MB

    • MD5

      d0eb982d70d160c978642e21a1125aa3

    • SHA1

      8abf14557298fe56651173df99b5284ec972ae63

    • SHA256

      05f2f34387589e44134e41eb154c1ce6f31a702ba136d716868133bf4caab9d2

    • SHA512

      e3261d0a18d72fec9a02d429868fd97ac44f4b1abb5ff17031c086a2be51967168dd1488717c52a7946176bb5c3a260577f2db021198f87eacecf1fe20025ca5

    • SSDEEP

      49152:SsTTUFPeRe1uOeyXzZKshvBaRMSTUBFpf1GzdLmdZ8ym4FpruVa+ipf:VzkgYBaRMCUPVQ1md0J+pf

    • 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)

    • 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