General

  • Target

    3a3dee3173b7ff8343d356b69a8f828a47f00e785454779a81d1b36e48c25c2f.bin

  • Size

    2.4MB

  • Sample

    241111-1xnpas1khr

  • MD5

    5afc88afab3e2a4e2af8e246050a7516

  • SHA1

    3a0020a89e5fa4e612639b79a32834b56692df2a

  • SHA256

    3a3dee3173b7ff8343d356b69a8f828a47f00e785454779a81d1b36e48c25c2f

  • SHA512

    a919c67942ebfce3330014f32c22253f3cdbd6244613d827ec9889c77ac6262ffcf4b41d5e61b1dfbcbd5a124cd4ad292a169e7fa760f49b9e687417695ece6c

  • SSDEEP

    49152:QnaEY117rWw8XRdq1S//74woc4KtASul7mm6tmSBocfBlJBhVEWS2O:7p1PWDXpz4w94KtA1D6ESBtTTh5Sl

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

      3a3dee3173b7ff8343d356b69a8f828a47f00e785454779a81d1b36e48c25c2f.bin

    • Size

      2.4MB

    • MD5

      5afc88afab3e2a4e2af8e246050a7516

    • SHA1

      3a0020a89e5fa4e612639b79a32834b56692df2a

    • SHA256

      3a3dee3173b7ff8343d356b69a8f828a47f00e785454779a81d1b36e48c25c2f

    • SHA512

      a919c67942ebfce3330014f32c22253f3cdbd6244613d827ec9889c77ac6262ffcf4b41d5e61b1dfbcbd5a124cd4ad292a169e7fa760f49b9e687417695ece6c

    • SSDEEP

      49152:QnaEY117rWw8XRdq1S//74woc4KtASul7mm6tmSBocfBlJBhVEWS2O:7p1PWDXpz4w94KtA1D6ESBtTTh5Sl

    • 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