Analysis

  • max time kernel
    149s
  • max time network
    153s
  • platform
    android-9_x86
  • resource
    android-x86-arm-20240910-en
  • resource tags

    arch:armarch:x86image:android-x86-arm-20240910-enlocale:en-usos:android-9-x86system
  • submitted
    29/09/2024, 22:01

General

  • Target

    04d63093b6a82dfc6a26211a5399689c6732b87bd7ec21ea2af51658fde65755.apk

  • Size

    2.1MB

  • MD5

    0adfae84385019fc037338cab06e99e5

  • SHA1

    7b7f86cd80dee66a07c2e4a763caf2c7663cc617

  • SHA256

    04d63093b6a82dfc6a26211a5399689c6732b87bd7ec21ea2af51658fde65755

  • SHA512

    5b794bc26fd27c4becab4a3118b66eb7069efd083c7d6571e3e9992140b9017253f70f452b0ee29f20efdc2d41337f00fa5f93ca7075ebd82f7180ddc464e978

  • SSDEEP

    49152:EEhGplJn+qFz+JwmLeqayHmXrnp2/+ezBqolS3QNkbubqPqyPNzuyZVBBK9HQTHB:TiYMSHmbp2/+eUmStPNzuIPBIsHbzZ7

Malware Config

Extracted

Family

octo

C2

https://dijitaldunyayenifikirlervegirisim.xyz/YjdkMWRjNTllNzZi/

https://teknolojininileriyeniliklerrehberi.xyz/YjdkMWRjNTllNzZi/

https://sanatvedogaltasarimlarincografyasi.xyz/YjdkMWRjNTllNzZi/

https://kulturvesanatprojelerindogalteknikler.xyz/YjdkMWRjNTllNzZi/

https://fotografvesanatgozlemlerinesinlen.xyz/YjdkMWRjNTllNzZi/

https://yemektariflerivedogalurunlerkulubu.xyz/YjdkMWRjNTllNzZi/

https://gezginlericinyenirotalarvetavsiyeler.xyz/YjdkMWRjNTllNzZi/

https://sporseverlericinyeniharaketlerrehberi.xyz/YjdkMWRjNTllNzZi/

https://bilimveteknolojionerileridunyasi.xyz/YjdkMWRjNTllNzZi/

https://egitimvegirisimcilikdunyasindan.xyz/YjdkMWRjNTllNzZi/

https://sanatveguncelprojelerplani.xyz/YjdkMWRjNTllNzZi/

https://dijitaloyunvegirisimcilikakademisi.xyz/YjdkMWRjNTllNzZi/

https://dogalhayatvetatilrehberiniz.xyz/YjdkMWRjNTllNzZi/

https://kisiselgelisimvesosyalmedyayonetimi.xyz/YjdkMWRjNTllNzZi/

https://yasamvedogalyontemlerklavuzu.xyz/YjdkMWRjNTllNzZi/

https://kitapvedijitalokumakulubu.xyz/YjdkMWRjNTllNzZi/

https://sinemavetelevizyonprojelerigozlemi.xyz/YjdkMWRjNTllNzZi/

https://oyunvegencgirisimcilergelisim.xyz/YjdkMWRjNTllNzZi/

https://fotografvegundelikgozlemplatformu.xyz/YjdkMWRjNTllNzZi/

https://yeniseyahatvedogalgeziler.xyz/YjdkMWRjNTllNzZi/

rc4.plain

Extracted

Family

octo

C2

https://dijitaldunyayenifikirlervegirisim.xyz/YjdkMWRjNTllNzZi/

https://teknolojininileriyeniliklerrehberi.xyz/YjdkMWRjNTllNzZi/

https://sanatvedogaltasarimlarincografyasi.xyz/YjdkMWRjNTllNzZi/

https://kulturvesanatprojelerindogalteknikler.xyz/YjdkMWRjNTllNzZi/

https://fotografvesanatgozlemlerinesinlen.xyz/YjdkMWRjNTllNzZi/

https://yemektariflerivedogalurunlerkulubu.xyz/YjdkMWRjNTllNzZi/

https://gezginlericinyenirotalarvetavsiyeler.xyz/YjdkMWRjNTllNzZi/

https://sporseverlericinyeniharaketlerrehberi.xyz/YjdkMWRjNTllNzZi/

https://bilimveteknolojionerileridunyasi.xyz/YjdkMWRjNTllNzZi/

https://egitimvegirisimcilikdunyasindan.xyz/YjdkMWRjNTllNzZi/

https://sanatveguncelprojelerplani.xyz/YjdkMWRjNTllNzZi/

https://dijitaloyunvegirisimcilikakademisi.xyz/YjdkMWRjNTllNzZi/

https://dogalhayatvetatilrehberiniz.xyz/YjdkMWRjNTllNzZi/

https://kisiselgelisimvesosyalmedyayonetimi.xyz/YjdkMWRjNTllNzZi/

https://yasamvedogalyontemlerklavuzu.xyz/YjdkMWRjNTllNzZi/

https://kitapvedijitalokumakulubu.xyz/YjdkMWRjNTllNzZi/

https://sinemavetelevizyonprojelerigozlemi.xyz/YjdkMWRjNTllNzZi/

https://oyunvegencgirisimcilergelisim.xyz/YjdkMWRjNTllNzZi/

https://fotografvegundelikgozlemplatformu.xyz/YjdkMWRjNTllNzZi/

https://yeniseyahatvedogalgeziler.xyz/YjdkMWRjNTllNzZi/

Attributes
  • target_apps

    at.spardat.bcrmobile

    at.spardat.netbanking

    com.denizbank.mobildeniz

    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

AES_key

Signatures

  • Octo

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

  • Octo payload 1 IoCs
  • Removes its main activity from the application launcher 1 TTPs 1 IoCs
  • Loads dropped Dex/Jar 1 TTPs 1 IoCs

    Runs executable file dropped to the device during analysis.

  • Makes use of the framework's Accessibility service 4 TTPs 2 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
  • Queries the phone number (MSISDN for GSM devices) 1 TTPs
  • Acquires the wake lock 1 IoCs
  • 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.

  • Performs UI accessibility actions on behalf of the user 1 TTPs 4 IoCs

    Application may abuse the accessibility service to prevent their removal.

  • Queries the mobile country code (MCC) 1 TTPs 1 IoCs
  • Queries the unique device ID (IMEI, MEID, IMSI) 1 TTPs
  • Reads information about phone network operator. 1 TTPs
  • Requests accessing notifications (often used to intercept notifications before users become aware). 1 TTPs 1 IoCs
  • Requests disabling of battery optimizations (often used to enable hiding in the background). 1 TTPs 1 IoCs
  • Requests modifying system settings. 1 IoCs
  • Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 1 IoCs
  • Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs

Processes

  • com.click.tobacco
    1⤵
    • Removes its main activity from the application launcher
    • Loads dropped Dex/Jar
    • Makes use of the framework's Accessibility service
    • Acquires the wake lock
    • Makes use of the framework's foreground persistence service
    • Performs UI accessibility actions on behalf of the user
    • Queries the mobile country code (MCC)
    • 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.
    • Registers a broadcast receiver at runtime (usually for listening for system events)
    • Uses Crypto APIs (Might try to encrypt user data)
    PID:4226

Network

MITRE ATT&CK Mobile v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/com.click.tobacco/.qcom.click.tobacco

    Filesize

    48B

    MD5

    046a414913add6f5bb60072c7db819b6

    SHA1

    451ee4f6809260aec622d772fd329c7d0297a842

    SHA256

    b66c1320cb063a1d391c94273572ea6edae76c8c8b0a07f8d75c88686f0df72a

    SHA512

    4e6355f3051ed5e811ab030abde1f5be7f5e1cf33be99cd08477e9b6c015deb1d8bd75a09fb9c7176b8511c5ad0a67abc0902a3531e97564ccb6afc57496a47c

  • /data/data/com.click.tobacco/app_weekend/oBTS.json

    Filesize

    153KB

    MD5

    e9273d11d62828fc6a9f9ea5f26eec74

    SHA1

    3df9c20b51daed723b463d213a8cf88d39cacb99

    SHA256

    8ac5c14b20772202724a377f5bedac01106443d10a3c6c2dba04f13a8d1d840a

    SHA512

    0375ff26e1d7d7890a17a3b68a987b4379abe492abe5307da852ca9ac50568bdeadb1d5535d3ff801486fc22a2423694f9a36fca7ecf7a27ecbfbddb952ee389

  • /data/data/com.click.tobacco/app_weekend/oBTS.json

    Filesize

    153KB

    MD5

    668753a5b00dfa3d60036fb237a78c01

    SHA1

    594c39401197c19db3615077ade7be0bbbeebad6

    SHA256

    89420ee6518200c88708faf8fedac272488fb7b05946e480df20384e74335d8c

    SHA512

    934d79fc80009d1e916d1752126b63d2687530ced6a4f6c91d08aceada2ee125ebf5632462ba2c52f5737308b0bb6184a8a57bd735810468fe54613cd0b0e846

  • /data/data/com.click.tobacco/kl.txt

    Filesize

    45B

    MD5

    b7e257b3f4f5b781c50cbd4ebdc987ba

    SHA1

    2b7b0d06b3bab08bbdfe0557a422186c7f00ed58

    SHA256

    f77800f4f61830c7b3a11e8faa49b847e0fdfd9cb9e80229e0b6b46b8f58217f

    SHA512

    d22f9c292966d755ab767a97019782b8ef5685b90e6f5e66c866a6cb6fa1e3780ea84646d604aff41491c53b1d0ded551547eba99c07a388365a7520ad154bc2

  • /data/data/com.click.tobacco/kl.txt

    Filesize

    423B

    MD5

    0817a9302189151568f2ed8381b24eda

    SHA1

    9a33b1bfda682addfe9ab87dc56cbb5299681ede

    SHA256

    fb9974ad3156ed426ed811305c0605c6fd1f5903936967162de12073664e1eee

    SHA512

    b7918c626cb732a496160b5abf775221cbc64b5085b4df638a2c0d94f04f482a48ed46479c46aa6db83a9431839f35d994faafcf0effb91047e8456955a7d299

  • /data/data/com.click.tobacco/kl.txt

    Filesize

    230B

    MD5

    5556ff082a97890d8c36ee938e4d12de

    SHA1

    1360a95f8dc50f781dbc2808f3a943f9cce50174

    SHA256

    e389ef835f1e061614b7dd6e393fb1218488050b1e43bc7c4edfa8aeb2a4c764

    SHA512

    871174d30132b664547bb73480c5a7c962ff48911536a6d6b2f60f22bcc3bbe8fc39ea202c7bef82a5a1abd4f926060e78b71b851efb700461b9b17bcf889867

  • /data/data/com.click.tobacco/kl.txt

    Filesize

    54B

    MD5

    09e2913a1049d354dd389da0533a9b67

    SHA1

    d572d106551c312f03a692611987db139de8d707

    SHA256

    500aa3621ae138571c856bbdf99157fba9490d50b0a0cf7661727e466955b5f5

    SHA512

    86a99c57e4177c33602afe4678ba3f4903c668e45240fd25801d95dbb3679f56947f7ddfb015b46688bea5ee87ce5cba35823a68eefbbd57021f66356f3dd586

  • /data/data/com.click.tobacco/kl.txt

    Filesize

    63B

    MD5

    58d355a0abb62dedb5c514f0bf885630

    SHA1

    7b56d6c777fec6f30aa28ff27f3e961218e9d333

    SHA256

    d9adc5103d28e75a855e318b1e0e23d5c61f426d6c98d893c8714c5337647a3b

    SHA512

    2d46b2a18b00f5ffd1d33120120dae1a820457b93f0dbb44b5ab7207afd4496279570f559ff6dd2da41931313f562b866bea35d23d5b9decb462da6485125cba

  • /data/user/0/com.click.tobacco/app_weekend/oBTS.json

    Filesize

    451KB

    MD5

    47029a5ba1433f2c782cba8fe84cca0f

    SHA1

    f65f839e5d7337bc757eef4f912b8ca5810e4aed

    SHA256

    02164a05a6e808e4a500aa64a673683d38be372f557433d7d163b2558127033b

    SHA512

    f5e4d52765a4a0336417f90ffb07d89c3227966cf21517be35ecdab142b64effc81d3f6ccbcc445003d0b1512e885faf82647d05c9618f8939b03135edf5c625