General

  • Target

    50abaeb4c16e7270fc9d38e2a20adc44ccbca38e80a3ba8031d65db056c11a86.bin

  • Size

    521KB

  • Sample

    240601-18axksgf2x

  • MD5

    661901b301638b81e4c614c7f7d1c961

  • SHA1

    04d7c510b8557589083ce5676c1784e799c1122e

  • SHA256

    50abaeb4c16e7270fc9d38e2a20adc44ccbca38e80a3ba8031d65db056c11a86

  • SHA512

    45bdad2babbe0884432d1fe56826d325df941932d4a9f2d61f75828ecc0c0f9c067d24b393586a51bb9f73be661f6941feffedac52a7c358e380e10574d65e10

  • SSDEEP

    12288:kzrEnQXnDOpsVKQmnZr1JCWlRpuHWZi+2L8slyNP+3:6EnQzOiVKQIbRMWZlslSP+3

Malware Config

Extracted

Family

octo

C2

https://juxleq.top/MjE2YTczY2MxNjA0/

https://fozkiv.xyz/MjE2YTczY2MxNjA0/

https://wemdap.top/MjE2YTczY2MxNjA0/

https://zupqel.xyz/MjE2YTczY2MxNjA0/

https://rizyat.top/MjE2YTczY2MxNjA0/

https://gikmuv.xyz/MjE2YTczY2MxNjA0/

https://xotpin.top/MjE2YTczY2MxNjA0/

https://werboq.xyz/MjE2YTczY2MxNjA0/

https://hudxap.top/MjE2YTczY2MxNjA0/

https://nevdiz.xyz/MjE2YTczY2MxNjA0/

https://kovjep.top/MjE2YTczY2MxNjA0/

https://yiqvux.xyz/MjE2YTczY2MxNjA0/

https://qowzef.top/MjE2YTczY2MxNjA0/

https://tupfij.xyz/MjE2YTczY2MxNjA0/

https://leoyuz.top/MjE2YTczY2MxNjA0/

https://xepmeq.xyz/MjE2YTczY2MxNjA0/

https://qidvob.top/MjE2YTczY2MxNjA0/

https://gufwap.xyz/MjE2YTczY2MxNjA0/

https://xulqir.top/MjE2YTczY2MxNjA0/

https://lupzod.xyz/MjE2YTczY2MxNjA0/

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

      50abaeb4c16e7270fc9d38e2a20adc44ccbca38e80a3ba8031d65db056c11a86.bin

    • Size

      521KB

    • MD5

      661901b301638b81e4c614c7f7d1c961

    • SHA1

      04d7c510b8557589083ce5676c1784e799c1122e

    • SHA256

      50abaeb4c16e7270fc9d38e2a20adc44ccbca38e80a3ba8031d65db056c11a86

    • SHA512

      45bdad2babbe0884432d1fe56826d325df941932d4a9f2d61f75828ecc0c0f9c067d24b393586a51bb9f73be661f6941feffedac52a7c358e380e10574d65e10

    • SSDEEP

      12288:kzrEnQXnDOpsVKQmnZr1JCWlRpuHWZi+2L8slyNP+3:6EnQzOiVKQIbRMWZlslSP+3

    • 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).

    • 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 Matrix

Tasks