General

  • Target

    bac100c830b7bfb620f44a905c44f29df1c87e6ebe0c3cb8c3e7cceaa608af14.bin

  • Size

    4.8MB

  • Sample

    241122-117xcawqcl

  • MD5

    898978e2e55ccb5882c21f196d930530

  • SHA1

    8fbf423c6bfbb483f943b9bac5c0126403af8469

  • SHA256

    bac100c830b7bfb620f44a905c44f29df1c87e6ebe0c3cb8c3e7cceaa608af14

  • SHA512

    7b3191463e606baf2a974117817f2ca6599e9b73d0b32b753652c2d1baf6afd6cc685a279424508f59dcff766e710916f07870363b9deae588ec5146cabbaedc

  • SSDEEP

    49152:mvRsEX8+0Jl0KuK3XMh45iS7xrGurpao+HjVKScI7neeaaXqQ951/LRQf:YRs2ul0DK3XN5iSRGJDVK+LXqQd+f

Malware Config

Extracted

Family

octo

C2

https://b49f61bf4f619dbe7c723f3f45cd0a9e.io

https://71bd4a03ddb94320016f0defd76e1ae1.com

Attributes
  • target_apps

    at.spardat.bcrmobile

    at.spardat.netbanking

    com.bankaustria.android.olb

    com.bmo.mobile

    com.cibc.android.mobi

    com.estsoft.alyac

    com.ahnlab.v3mobilesecurity.soda

    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

AES_key
AES_key
AES_key
AES_key
AES_key
AES_key
AES_key
AES_key
AES_key
AES_key
AES_key
AES_key
AES_key
AES_key
AES_key
AES_key
AES_key
AES_key
AES_key
AES_key

Targets

    • Target

      bac100c830b7bfb620f44a905c44f29df1c87e6ebe0c3cb8c3e7cceaa608af14.bin

    • Size

      4.8MB

    • MD5

      898978e2e55ccb5882c21f196d930530

    • SHA1

      8fbf423c6bfbb483f943b9bac5c0126403af8469

    • SHA256

      bac100c830b7bfb620f44a905c44f29df1c87e6ebe0c3cb8c3e7cceaa608af14

    • SHA512

      7b3191463e606baf2a974117817f2ca6599e9b73d0b32b753652c2d1baf6afd6cc685a279424508f59dcff766e710916f07870363b9deae588ec5146cabbaedc

    • SSDEEP

      49152:mvRsEX8+0Jl0KuK3XMh45iS7xrGurpao+HjVKScI7neeaaXqQ951/LRQf:YRs2ul0DK3XN5iSRGJDVK+LXqQd+f

    • Octo

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

    • Octo family

    • Octo payload

    • 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.

    • Obtains sensitive information copied to the device clipboard

      Application may abuse the framework's APIs to obtain sensitive information copied to the device clipboard.

    • 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 disabling of battery optimizations (often used to enable hiding in the background).

    • Requests modifying system settings.

    • Tries to add a device administrator.

MITRE ATT&CK Mobile v15

Tasks