Analysis

  • max time kernel
    148s
  • max time network
    156s
  • platform
    android-13_x64
  • resource
    android-33-x64-arm64-20240910-en
  • resource tags

    arch:arm64arch:x64arch:x86image:android-33-x64-arm64-20240910-enlocale:en-usos:android-13-x64system
  • submitted
    20-01-2025 22:05

General

  • Target

    a75b42d29d6b9e50a9292edb4b6ac7907e724aa83d8fede9770d23bcfb44b01d.apk

  • Size

    1.8MB

  • MD5

    bd87b8b3bb4ecc9292d4c5cff7607870

  • SHA1

    50bd030ecb598f659c1b7b9a2dabd78b071abcca

  • SHA256

    a75b42d29d6b9e50a9292edb4b6ac7907e724aa83d8fede9770d23bcfb44b01d

  • SHA512

    c00485c87606e5cfda8dd0312267fe68bf7195d287c1c69fabbd4ac23127255bccf9f65e4750093060848a96a16d69ddba17ad2a3bf9bbc8bd32d56a642ee890

  • SSDEEP

    49152:f+klyxKyZS7VkQ/D2pRTIRZSjDRrSEpwySgHYQ8QP7u/DKP:f3RyqkMSp0ZSjDRWEqySg4Qbgs

Malware Config

Extracted

Family

octo

C2

https://karakterolipsbilgilendirme.xyz/hxDNtg7DB3tk/

https://karakterolipsdostlukhik.xyz/hxDNtg7DB3tk/

https://karakterolipssinemaevreni.xyz/hxDNtg7DB3tk/

https://karakterolipssanatvesahne.xyz/hxDNtg7DB3tk/

https://karakterolipskulturkonusu.xyz/hxDNtg7DB3tk/

https://karakterolipstarihiyolu.xyz/hxDNtg7DB3tk/

https://karakterolipsmasallar.xyz/hxDNtg7DB3tk/

https://karakterolipskonferansi.xyz/hxDNtg7DB3tk/

https://karakterolipsgezegenhik.xyz/hxDNtg7DB3tk/

https://karakterolipsdunyasi.xyz/hxDNtg7DB3tk/

https://karakterolipsshowsanat.xyz/hxDNtg7DB3tk/

https://karakterolipsicimsessiz.xyz/hxDNtg7DB3tk/

https://karakterolipsfelsefesi.xyz/hxDNtg7DB3tk/

https://karakterolipsyolculugu.xyz/hxDNtg7DB3tk/

https://karakterolipsrenkleri.xyz/hxDNtg7DB3tk/

https://karakterolipssunumlar.xyz/hxDNtg7DB3tk/

https://karakterolipsduygular.xyz/hxDNtg7DB3tk/

https://karakterolipsgizemleri.xyz/hxDNtg7DB3tk/

https://karakterolipskaynak.xyz/hxDNtg7DB3tk/

https://karakterolipsseruven.xyz/hxDNtg7DB3tk/

rc4.plain

Extracted

Family

octo

C2

https://karakterolipsbilgilendirme.xyz/hxDNtg7DB3tk/

https://karakterolipsdostlukhik.xyz/hxDNtg7DB3tk/

https://karakterolipssinemaevreni.xyz/hxDNtg7DB3tk/

https://karakterolipssanatvesahne.xyz/hxDNtg7DB3tk/

https://karakterolipskulturkonusu.xyz/hxDNtg7DB3tk/

https://karakterolipstarihiyolu.xyz/hxDNtg7DB3tk/

https://karakterolipsmasallar.xyz/hxDNtg7DB3tk/

https://karakterolipskonferansi.xyz/hxDNtg7DB3tk/

https://karakterolipsgezegenhik.xyz/hxDNtg7DB3tk/

https://karakterolipsdunyasi.xyz/hxDNtg7DB3tk/

https://karakterolipsshowsanat.xyz/hxDNtg7DB3tk/

https://karakterolipsicimsessiz.xyz/hxDNtg7DB3tk/

https://karakterolipsfelsefesi.xyz/hxDNtg7DB3tk/

https://karakterolipsyolculugu.xyz/hxDNtg7DB3tk/

https://karakterolipsrenkleri.xyz/hxDNtg7DB3tk/

https://karakterolipssunumlar.xyz/hxDNtg7DB3tk/

https://karakterolipsduygular.xyz/hxDNtg7DB3tk/

https://karakterolipsgizemleri.xyz/hxDNtg7DB3tk/

https://karakterolipskaynak.xyz/hxDNtg7DB3tk/

https://karakterolipsseruven.xyz/hxDNtg7DB3tk/

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.

  • Octo family
  • Octo payload 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 6 IoCs

    Application may abuse the accessibility service to prevent their removal.

  • Queries the mobile country code (MCC) 1 TTPs 1 IoCs
  • 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
  • Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs

Processes

  • homeworkout.homewosrkouts.noequipment
    1⤵
    • 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.
    • Uses Crypto APIs (Might try to encrypt user data)
    PID:4513

Network

MITRE ATT&CK Mobile v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/user/0/homeworkout.homewosrkouts.noequipment/.qhomeworkout.homewosrkouts.noequipment

    Filesize

    48B

    MD5

    046a414913add6f5bb60072c7db819b6

    SHA1

    451ee4f6809260aec622d772fd329c7d0297a842

    SHA256

    b66c1320cb063a1d391c94273572ea6edae76c8c8b0a07f8d75c88686f0df72a

    SHA512

    4e6355f3051ed5e811ab030abde1f5be7f5e1cf33be99cd08477e9b6c015deb1d8bd75a09fb9c7176b8511c5ad0a67abc0902a3531e97564ccb6afc57496a47c

  • /data/user/0/homeworkout.homewosrkouts.noequipment/app_plastic/NLYuIUi.json

    Filesize

    153KB

    MD5

    9186e384f7ca5241d92128643471b3a1

    SHA1

    d2656e918938856e86922c43a432baf0ef49fe76

    SHA256

    f0cc5716b07e790965bdfe9d0c8efb668f0b91a4d26e5e5a2bbdaa4a1331966c

    SHA512

    bd1b9d1621020fd8845a04c254b806d23f86c40e1ea001d93f2b098a0f92bf45226d510796de7247d59f527894502844cbe651bbe573312b9e8c8da8e380834b

  • /data/user/0/homeworkout.homewosrkouts.noequipment/app_plastic/NLYuIUi.json

    Filesize

    153KB

    MD5

    c6e4b78f7efe0071a15b8783900237bf

    SHA1

    fb0ee9fd427c8dad1e7b62871661bfe302e4699c

    SHA256

    89d0fff6606381ff24050d1e9597dba24b955b791347aa3f0e1b16c62c565ae0

    SHA512

    9728cbfad882a0d743f33181def375d65f4fed747ca7c9c45cac0f0e0e0fc6e8528453b40274db388ee19dcd776d65aa7b9d500060d89a1ba5abaed84ae7636c

  • /data/user/0/homeworkout.homewosrkouts.noequipment/app_plastic/NLYuIUi.json

    Filesize

    450KB

    MD5

    6666d3b2a41fafb1a0a6520a3863769d

    SHA1

    d83248a52e6d8a5dbbae0104418b1cd16e11ddd4

    SHA256

    23f92d2e21bc96e7f730645ca80ffc9560a17567991628d82ace4e2ab872545a

    SHA512

    f9c405f05e6427c645b4ec10a7a04bb4df150fb96a463b932c278cbb717db7db090787e5c67769c06fdf356f2c4b6707829c1a3bd804b75330bb45b8978fec58

  • /data/user/0/homeworkout.homewosrkouts.noequipment/kl.txt

    Filesize

    52B

    MD5

    43d30a52881d8447b159fa81167837ec

    SHA1

    61db5cdabcb0543208f7c1bca80ae302eda03343

    SHA256

    7d2006b0203f4534ee478895e2a61b75599d4311fc47c0c502c09ab028f181d8

    SHA512

    4d718aba90a3f01ea14428ab66829117d26334a4ac24ce52750ac6b89e1159f448f8bb414b1da0d1003e642132161361bb274a7e57d91a69e752ff992a9a4182

  • /data/user/0/homeworkout.homewosrkouts.noequipment/kl.txt

    Filesize

    66B

    MD5

    28bff1223f79f0923a4a64937c16cb23

    SHA1

    d2b7d5c682033bce36da9b16b2c0c0db35e435be

    SHA256

    8a7b07be842ee6fad09c2be4e7601ee591dfc2204b0fd3288ef95aa35ef4d56e

    SHA512

    30ef20ac88266c0c5d6cb4aa0cf6433233c1ed8c81ae6bf78b7280f100470af397ad267e4a60af2807858e59a80804d43e5fb04189c1a5de257e40da441c4125

  • /data/user/0/homeworkout.homewosrkouts.noequipment/kl.txt

    Filesize

    84B

    MD5

    5d21773f09d73b3dd749f6b42662a4be

    SHA1

    f775a35958201e3d53a8a65f79f895afe47c1361

    SHA256

    c7cd8e39eb349523b503a3d8aadf3b4041159c31a6c1edda8e6341fdb4fe9ff8

    SHA512

    51f7d68dbf444e4b08a35012c31a6ce4c3a48d87f5c4d89f6bd50ba685d7587a1bdc89716959d9e0585a06315dae26a2c8df67016f2126b288ae531014280c97

  • /data/user/0/homeworkout.homewosrkouts.noequipment/kl.txt

    Filesize

    68B

    MD5

    6140624bdfd6416d752a87ee0b8c23f3

    SHA1

    b66935290e8d008aaa2efe60715c73fa818bd0fb

    SHA256

    d961980247836517da0b41678bf835ccd4b8090fc9ac798766092fa41d66626a

    SHA512

    c85a6f69a137cf2074cd35ba0a87bd85b3fedaa12cdffc4029f1859b15d73039f3566a9199497100065aaa43900b628748cc03622874fa024f98072e7e54e293

  • /data/user/0/homeworkout.homewosrkouts.noequipment/kl.txt

    Filesize

    214B

    MD5

    f436e53148ec4746f95610e9c9d265fe

    SHA1

    997e774a11bc3be2e9180bef7cbc9ee20f63caa5

    SHA256

    3eac86f2fd7191be8c1702f03142023e29270b5b29822ea5142f417e4db21d23

    SHA512

    f9dbee278700cfb1f802e6e327d2a61f7652bfd508e8559279464b7161cf17cd1c2e1115b1948942c4030f1bde634fc7a7f92629d1e2d0c6218a88827cbc2aaf

  • /data/user/0/homeworkout.homewosrkouts.noequipment/kl.txt

    Filesize

    54B

    MD5

    2ef6aa8950cd7b46d7924e42c360940a

    SHA1

    33896a68f30d26b10da9b28234ff2240a5c4f322

    SHA256

    47ff270f93fb91377a496f9afa7c962ddc08441103651c3de9fd0523d67c01c3

    SHA512

    156fd3c5b60d069a84b2adca198ac8aa34997878116b00192755a48b416dec31f1275f770b57ac46844047163aaeeded000cf80e28ff4eb504781d0aee22e280

  • /data/user/0/homeworkout.homewosrkouts.noequipment/kl.txt

    Filesize

    68B

    MD5

    35aaedb280872e015b80a58feda9ae70

    SHA1

    f94b85c323c346e4ed5d52be5331aa69735b932b

    SHA256

    64f3a17c0a9c261ab19436d5f70a0973dc4cd724f52c5982c84a3f2c99d79585

    SHA512

    02a699bbd7a2139637046a7dbb2d7ca1ad7a93f12496499d8dc715d57b7c92185a408876e6ff05cca4dea03ddb28c964a08413b4135b3c401c86c9f47888f741

  • /data/user/0/homeworkout.homewosrkouts.noequipment/kl.txt

    Filesize

    60B

    MD5

    c8a90ada21bb600f69393fa498da55b2

    SHA1

    a9d6d941e459b1eae902dcd60bfd2be9e3d0ae9d

    SHA256

    ae57ab645338168d606235b2f1c9944493eb5871acd1dac939444178fe871ed7

    SHA512

    2e3dbfe8b89b29bcd59f21d2a88a713dffaeea45377c8ec8ca831c3ab186249aa820e40559bdbba8631d22db42ec8ceee59e81debebf9ecca9cf58e14cbddae4

  • /data/user/0/homeworkout.homewosrkouts.noequipment/kl.txt

    Filesize

    490B

    MD5

    05c7c3978d74648de87eb9ab944ae4da

    SHA1

    43276d0e35373cc8d7a76e9a1f498b837659f10e

    SHA256

    5ffe814a378c3dabb557d390039b76cd616b6a4bda0bd55b5ffc82650505c8ad

    SHA512

    df06eb14d3651e6fb6fedcc20904542ed5f661b85f89c42846e16c52fec0f616275d2313f20075f95b01a75d8cdf62b6efca2351027a89e0e8ab6648d1318fa2

  • /data/user/0/homeworkout.homewosrkouts.noequipment/kl.txt

    Filesize

    60B

    MD5

    0092c55260c514ab7e4b6137d458f1bc

    SHA1

    79decd8825570ace0ddda73f9d7a6822efc7c9a3

    SHA256

    794f209200bf816845395c1ca0985606d5f0e4b9b4cdb0fb3d387bb58837eda1

    SHA512

    c1fdeca0b914bc755bebb1f71e797b5cb97427f070095466667f49cbf1e7f1cc298ec6ab08c235378f952dcc9baced85e443274d351ccf29e44ddf1726146e80