General

  • Target

    a6b9b77e55abe03e96f33553c53b4d262d2de17270008f68673c3c8f6a7df69d.bin

  • Size

    4.8MB

  • Sample

    241027-1xv4datcrh

  • MD5

    74dadfff206c26ad1846b410cc571a98

  • SHA1

    9a93d995a23355ef426a6cf357195ec326b50aa8

  • SHA256

    a6b9b77e55abe03e96f33553c53b4d262d2de17270008f68673c3c8f6a7df69d

  • SHA512

    67be3834be6f19874b1043a5277e4539f136feb97e57d409851869d8c286de3ba4fcfe9fd17ed18ac606b02f51c0ac9328f466d69619bf551173ad41fda5de12

  • SSDEEP

    49152:IORsEXIyPlSK9R3XKZsJ45iS7xrGarc+R3q9jVKSc37PoeCGDqu4pcGO9o:IORsmdScR3XMT5iSRGiq1VK1dDF1Q

Malware Config

Extracted

Family

octo

C2

https://32c4e165fa11f585d388838ac087707a.xyz

https://b81dd074a0c89038011f0be4a410d8ba.org

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
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
AES_key
AES_key
AES_key

Targets

    • Target

      a6b9b77e55abe03e96f33553c53b4d262d2de17270008f68673c3c8f6a7df69d.bin

    • Size

      4.8MB

    • MD5

      74dadfff206c26ad1846b410cc571a98

    • SHA1

      9a93d995a23355ef426a6cf357195ec326b50aa8

    • SHA256

      a6b9b77e55abe03e96f33553c53b4d262d2de17270008f68673c3c8f6a7df69d

    • SHA512

      67be3834be6f19874b1043a5277e4539f136feb97e57d409851869d8c286de3ba4fcfe9fd17ed18ac606b02f51c0ac9328f466d69619bf551173ad41fda5de12

    • SSDEEP

      49152:IORsEXIyPlSK9R3XKZsJ45iS7xrGarc+R3q9jVKSc37PoeCGDqu4pcGO9o:IORsmdScR3XMT5iSRGiq1VK1dDF1Q

    • 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.

    • 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).

    • Tries to add a device administrator.

MITRE ATT&CK Mobile v15

Tasks