Analysis

  • max time kernel
    150s
  • max time network
    134s
  • platform
    android_x86
  • resource
    android-x86-arm-20240221-en
  • resource tags

    androidarch:armarch:x86image:android-x86-arm-20240221-enlocale:en-usos:android-9-x86system
  • submitted
    07-04-2024 22:00

General

  • Target

    6c0ef116ccd6528cbf2528301b104711ff69dd6b4700149f6f8dfe0ad7cb9e94.apk

  • Size

    184KB

  • MD5

    72ea0bd36c612bb49c9a43fe28f4a433

  • SHA1

    b0e6769e6ec8740c9fad048714ccf4defc960042

  • SHA256

    6c0ef116ccd6528cbf2528301b104711ff69dd6b4700149f6f8dfe0ad7cb9e94

  • SHA512

    e432561107414553d98c2e3bad4afb04cedc2dd699b8dd2f5e5fbe2f9856cd89f7c986dc199c1e115d8e07ee3f0391624abc7909358a7fe122f999ccd3089313

  • SSDEEP

    3072:K5lhQeWqu5dqu3u8ETlLhS1PlHSbUETT+OoOMOZ3nd/OrGtqV5SgWakDqpRzH/v0:K5lc5A2ETlLhSXSTTZokn0rGtqnS2Jk

Malware Config

Extracted

Family

octo

C2

https://trk34aln8492.shop/NjA3NmY1MTFiMzcw/

https://a1b2c31234.shop/NjA3NmY1MTFiMzcw/

https://rnd452ma679.shop/NjA3NmY1MTFiMzcw/

https://qwe123asd456.shop/NjA3NmY1MTFiMzcw/

https://arttsop91765.shop/NjA3NmY1MTFiMzcw/

https://thcsas578993215.shop/NjA3NmY1MTFiMzcw/

https://yspoxwave215768.shop/NjA3NmY1MTFiMzcw/

https://noxrf0usion19156.shop/NjA3NmY1MTFiMzcw/

https://bnxetibe123459.shop/NjA3NmY1MTFiMzcw/

https://eoiuvdlight7656.shop/NjA3NmY1MTFiMzcw/

https://734798tjh824874-324hy7.shop/NjA3NmY1MTFiMzcw/

https://934798tjh854876-324ht7.shop/NjA3NmY1MTFiMzcw/

https://10419884876-324ht7.shop/NjA3NmY1MTFiMzcw/

https://1287abcde9324xzy.shop/NjA3NmY1MTFiMzcw/

https://4356klmnop8765qrs.shop/NjA3NmY1MTFiMzcw/

https://634798tjh823874-321hy8.shop/NjA3NmY1MTFiMzcw/

https://9823uvwxyz6730fgh.shop/NjA3NmY1MTFiMzcw/

https://5647rstuv1234mno.shop/NjA3NmY1MTFiMzcw/

https://3498efghij5678abc.shop/NjA3NmY1MTFiMzcw/

https://shop57899centxral.shop/NjA3NmY1MTFiMzcw/

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

Signatures

  • Octo

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

  • Makes use of the framework's Accessibility service 2 TTPs 3 IoCs

    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) 1 TTPs 1 IoCs
  • Removes its main activity from the application launcher 1 TTPs 1 IoCs
  • Checks CPU information 2 TTPs 1 IoCs

    Checks CPU information which indicate if the system is an emulator.

  • Checks memory information 2 TTPs 1 IoCs

    Checks memory information which indicate if the system is an emulator.

  • Makes use of the framework's foreground persistence service 1 TTPs 1 IoCs

    Application may abuse the framework's foreground service to continue running in the foreground.

  • Acquires the wake lock 1 IoCs
  • Reads information about phone network operator. 1 TTPs
  • Requests disabling of battery optimizations (often used to enable hiding in the background). 1 TTPs 1 IoCs
  • Uses Crypto APIs (Might try to encrypt user data) 1 IoCs

Processes

  • com.beginhigh19
    1⤵
    • Makes use of the framework's Accessibility service
    • 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
    • Checks CPU information
    • Checks memory information
    • Makes use of the framework's foreground persistence service
    • Acquires the wake lock
    • Requests disabling of battery optimizations (often used to enable hiding in the background).
    • Uses Crypto APIs (Might try to encrypt user data)
    PID:4274

Network

MITRE ATT&CK Mobile v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/com.beginhigh19/.qcom.beginhigh19
    Filesize

    48B

    MD5

    046a414913add6f5bb60072c7db819b6

    SHA1

    451ee4f6809260aec622d772fd329c7d0297a842

    SHA256

    b66c1320cb063a1d391c94273572ea6edae76c8c8b0a07f8d75c88686f0df72a

    SHA512

    4e6355f3051ed5e811ab030abde1f5be7f5e1cf33be99cd08477e9b6c015deb1d8bd75a09fb9c7176b8511c5ad0a67abc0902a3531e97564ccb6afc57496a47c

  • /data/data/com.beginhigh19/kl.txt
    Filesize

    28B

    MD5

    6311c3fd15588bb5c126e6c28ff5fffe

    SHA1

    ce81d136fce31779f4dd62e20bdaf99c91e2fc57

    SHA256

    8b82f6032e29a2b5c96031a3630fb6173d12ff0295bc20bb21b877d08f0812d8

    SHA512

    2975fe2e94b6a8adc9cfc1a865ad113772b54572883a537b02a16dd2d029c0f7d9cca3b154fd849bdfe978e18b396bcf9fa6e67e7c61f92bdc089a29a9c355c6

  • /data/data/com.beginhigh19/kl.txt
    Filesize

    63B

    MD5

    4e415285efba865b2ef1943302b41e4d

    SHA1

    e300c5f9329758baa74b273fe00c9537c88124a3

    SHA256

    cd013aa82eaf085836d4dc5cedbe70b3a6ba249ffddb36d09dae2fd58859e54c

    SHA512

    d2e9ca23117756e5cf0e700357d281beee14d62eb131781c1259f25ce439b8c79181072cb24205b7fe6544bdb0b7b8bdcfd962f9fd00cbc30897934f62eed97b

  • /data/data/com.beginhigh19/kl.txt
    Filesize

    45B

    MD5

    7e6de49d8b7b83db62d6c1d353caec88

    SHA1

    9aa39301a098591299ce18074974b766deb2bffb

    SHA256

    0c42c4372caa22cb8a44b2539345d4cac37ff75d0c81f3a13dc8e3fcfcfb85ba

    SHA512

    2792d72f6257d50b5260fee362534d84e2301d08552067262eac6f18084f95cb5e0dfd7467f3a883f9c9d74481cbddfc5c63cf18935dcb3bf41c93cd2f9cf52b

  • /data/data/com.beginhigh19/kl.txt
    Filesize

    423B

    MD5

    66b52eaf7701ca6ba77688b329ea1562

    SHA1

    516e6dd51c62765e89baa2d34f051a26e5b0b17e

    SHA256

    c59f2773d1fa63096685254dd92f9cf7e8dd9f99ee85b3d7a60a1ebfa30c40e0

    SHA512

    1a5d673100e9d62246fd92e83d3bec4d31fb89888c3a72799d48b11920fbfe5563c69fc7c4fc85f309be6e457bd8009dac764d0fb8de00381aacd710b982ab04