General

  • Target

    d53285e74b29d35a441368da9c03b38f27b2acab52f3ce1117cce0610ba9b227.bin

  • Size

    561KB

  • Sample

    241102-1z6b5axbnn

  • MD5

    8812364136d134461a3b0eed2904b1b9

  • SHA1

    f84e2014ddf95af2079eb89a7a2c7fa82365e5d9

  • SHA256

    d53285e74b29d35a441368da9c03b38f27b2acab52f3ce1117cce0610ba9b227

  • SHA512

    0c2aa8786b7cd8b7eb25f397d88c0ac816b59309e83322ec72ae9ea1a052631299e9ea3e4c6b3bd19feb039db43e7063b893e2a4e0f573eb279799ccf67f30c4

  • SSDEEP

    12288:RD3YBW/TMd5bO4DmR3bBet3c9WiTJXUmfox95XlQ+I2hkFhMDL9ZOa2D38nu:RD3YBW/ebpIIt3c/N3f63h6hM3HOa83r

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

      d53285e74b29d35a441368da9c03b38f27b2acab52f3ce1117cce0610ba9b227.bin

    • Size

      561KB

    • MD5

      8812364136d134461a3b0eed2904b1b9

    • SHA1

      f84e2014ddf95af2079eb89a7a2c7fa82365e5d9

    • SHA256

      d53285e74b29d35a441368da9c03b38f27b2acab52f3ce1117cce0610ba9b227

    • SHA512

      0c2aa8786b7cd8b7eb25f397d88c0ac816b59309e83322ec72ae9ea1a052631299e9ea3e4c6b3bd19feb039db43e7063b893e2a4e0f573eb279799ccf67f30c4

    • SSDEEP

      12288:RD3YBW/TMd5bO4DmR3bBet3c9WiTJXUmfox95XlQ+I2hkFhMDL9ZOa2D38nu:RD3YBW/ebpIIt3c/N3f63h6hM3HOa83r

    • 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