Analysis

  • max time kernel
    140s
  • max time network
    148s
  • platform
    android_x64
  • resource
    android-x64-arm64-20240624-en
  • resource tags

    androidarch:armarch:arm64arch:x64arch:x86image:android-x64-arm64-20240624-enlocale:en-usos:android-11-x64system
  • submitted
    09-11-2024 22:43

General

  • Target

    ccc1186dcb7baf0bd0091b38b69c033cee59b10958722ecf0862a020102b83da.apk

  • Size

    2.4MB

  • MD5

    4ffaf479140bcb8bfbf2754c963d4cb8

  • SHA1

    014493848e66cb4d6019c69e8c39b8baf691e781

  • SHA256

    ccc1186dcb7baf0bd0091b38b69c033cee59b10958722ecf0862a020102b83da

  • SHA512

    bb040cde8a6fdedc8d2228579c7165698e42d5e3ecd9b581ab5faa836097917ae23f18737e0fd158da7dda73d8fd739dfc2cd9bbce86b46c51c739ff16857bbf

  • SSDEEP

    49152:KihCH7gH28mESyUnJght2hK6E9042u/kjjxqVIXcc75cwqc761Hi3PIwhVEq2A/n:KzcDmEv8JgT2htE904dkXsVIXn51616l

Malware Config

Extracted

Family

octo

C2

https://malkafaniskm.com/NzY2NDZkZmViYjZj/

https://fukiyibartiyom2.com/NzY2NDZkZmViYjZj/

https://malkafali222.com/NzY2NDZkZmViYjZj/

https://oyunbaimlisi35.com/NzY2NDZkZmViYjZj/

https://mal1fukizmirli.com/NzY2NDZkZmViYjZj/

rc4.plain

Extracted

Family

octo

C2

https://malkafaniskm.com/NzY2NDZkZmViYjZj/

https://fukiyibartiyom2.com/NzY2NDZkZmViYjZj/

https://malkafali222.com/NzY2NDZkZmViYjZj/

https://oyunbaimlisi35.com/NzY2NDZkZmViYjZj/

https://mal1fukizmirli.com/NzY2NDZkZmViYjZj/

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 2 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
  • 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

  • com.nounsentence67
    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:4650

Network

MITRE ATT&CK Mobile v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/com.nounsentence67/.qcom.nounsentence67

    Filesize

    48B

    MD5

    046a414913add6f5bb60072c7db819b6

    SHA1

    451ee4f6809260aec622d772fd329c7d0297a842

    SHA256

    b66c1320cb063a1d391c94273572ea6edae76c8c8b0a07f8d75c88686f0df72a

    SHA512

    4e6355f3051ed5e811ab030abde1f5be7f5e1cf33be99cd08477e9b6c015deb1d8bd75a09fb9c7176b8511c5ad0a67abc0902a3531e97564ccb6afc57496a47c

  • /data/data/com.nounsentence67/cache/lznbxh

    Filesize

    2.3MB

    MD5

    dee8b7e73f2bdff5df197e532640e06f

    SHA1

    a0f0b4478ba85069f0aa214f6af40811eee4e2fa

    SHA256

    6c70e3ee36f04c0e0620e598d86653a7504ca8df5428cad2ebbc9041c0a0d1f5

    SHA512

    471e78b00eb2ca934438cc428aa31f390cabc8b4289024dd8b74d4bc0bc19dfffb1d9c529c7a3fc9dc6544bc2538f76ad4df4bbd1dfedfeffee0b8454ba2a604

  • /data/data/com.nounsentence67/cache/oat/lznbxh.cur.prof

    Filesize

    363B

    MD5

    8a21a4287b225b017f0a23fd4e0e02ae

    SHA1

    7371b1a3c8ba51d5379d8ecdcbcd396f6a622f51

    SHA256

    e74959b2494832f73a354cae616264e2a437e4e9e33163d5522932841935b391

    SHA512

    f12dc231b91af91cfceb7fd18543d196ade64bdd550b2196d511916397882d88fbb92fc200922601d5b72603cea3f7b3963103e0fed5041a964302506f2ab70c

  • /data/data/com.nounsentence67/kl.txt

    Filesize

    237B

    MD5

    48cda99363d24ff2accbc22117f54e5f

    SHA1

    4bad51f11428d2bf52b4272a275f8879202d7eac

    SHA256

    9457da6d4cf67ddc643e5700ee14eccfa5932998ac42465bc6e913d0fad6b26e

    SHA512

    8fe845acb080040be9d8516859512032efd811201b4219c0a2759a367533c3a81f58f901a981b5b1d4e90cdf2045b04681976100dda71df1d401ed585fc39d71

  • /data/data/com.nounsentence67/kl.txt

    Filesize

    45B

    MD5

    cd281756cb642f3b08742964da94e122

    SHA1

    a1deb553c193aa026b310148b1d3b5f5bd3249ad

    SHA256

    7c5bb3e92bc01a500a2d7c709eef4bbc237fee9e9984c375055a61fb597f0080

    SHA512

    9af624d6f458abc1a54c38d7eca9161dc151bb84108291d07db0e9a4400ab5da4cb84a0351e52edab2d21156ffddfac3f3d0345533e2a3c07fd1eb9b883df65d

  • /data/data/com.nounsentence67/kl.txt

    Filesize

    63B

    MD5

    e326cb2772707f4750dbec59003608ec

    SHA1

    583c0d206b3f3dcc9c44fd54276c3bb721ebc45e

    SHA256

    03152e44b18fc90dba41c089c2877bc6b28595944e898357b10cb24a887ae0b0

    SHA512

    b6d5f522c3f08d3078e037cdca4f693015f05f4f951b0da98caf48583429c2caf81e41c081c2163fa262a7e1ad13718cfbba958b256930aa42716890deb64849

  • /data/data/com.nounsentence67/kl.txt

    Filesize

    45B

    MD5

    5dfbb930791049e7da2a672d64dd85f2

    SHA1

    1f504ead0a10f3c517736677c4e2f2186bb81f07

    SHA256

    feb7e8a914ef3e12c3add22ce1d82e7487e9cde4f8564ed21b44c67e17727353

    SHA512

    4d4075fa7ba74ce54be0cb70c47c8fd47ba2ef6e2b4ec540dd1f517c822fee76d8dcd1a45f708ab5c08c1bd946e24505bfa1739bb34836576e6eeedb48e8730a

  • /data/data/com.nounsentence67/kl.txt

    Filesize

    480B

    MD5

    f55abf187a49d2c56e35ba114975389e

    SHA1

    4f6a5c328900d6683f5ad5becbb5089d68864770

    SHA256

    701c9f20ce150143f8e735946226b51f00f0e386e160352f52591e9b00c8bda7

    SHA512

    60ed70b04d69a7fd5e3b2e3617e974443245248d0f5f198310e5642a6d755c33b1f85970cdf782fef9f26ea35102839010b53a4e4b073a37242808a971e291c6