Analysis

  • max time kernel
    46s
  • max time network
    133s
  • platform
    android_x86
  • resource
    android-x86-arm-20240506-en
  • resource tags

    androidarch:armarch:x86image:android-x86-arm-20240506-enlocale:en-usos:android-9-x86system
  • submitted
    09-05-2024 22:00

General

  • Target

    bbfe342c2c724f0d0bd1b98f5fc7e0bc1ba0df198abcbbdb9787cf7b9d613763.apk

  • Size

    517KB

  • MD5

    d7a95f551e63141c52f50986b2a61683

  • SHA1

    c667a20154b467c3dae3b951b23b9880be28d4ab

  • SHA256

    bbfe342c2c724f0d0bd1b98f5fc7e0bc1ba0df198abcbbdb9787cf7b9d613763

  • SHA512

    18c542d8d94dc2ff57213f285b28bf5d16fb45a7d4c76ea069ab8d43dc5696217f5f49acb6783ce12341a1f3a35c8b73ccc1aa96505fe2091ce8757ba18c6e55

  • SSDEEP

    12288:/4n2ilZnhPThAiPD8OkLghtaNo0/CZa6MKDCO54s06i:/4n2i/hPThzPD8OkchtuoSCZaWmO6sBi

Malware Config

Extracted

Family

octo

C2

https://karaaslancamping.xyz/MjE2YTczY2MxNjA0/

https://karakutuoynlar.top/MjE2YTczY2MxNjA0/

https://oyunlarlemmi.top/MjE2YTczY2MxNjA0/

https://candancanda.top/MjE2YTczY2MxNjA0/

https://kaderdegulmzx.top/MjE2YTczY2MxNjA0/

https://sevmekdeacilar.top/MjE2YTczY2MxNjA0/

https://huzunluponsimm.top/MjE2YTczY2MxNjA0/

https://kaderimyaziklar.top/MjE2YTczY2MxNjA0/

https://canoyounları.top/MjE2YTczY2MxNjA0/

https://mkkaoooama.top/MjE2YTczY2MxNjA0/

https://sapplamacivatlaarı.xyz/MjE2YTczY2MxNjA0/

https://ataseiorunaa.top/MjE2YTczY2MxNjA0/

https://oyungouardman.com/MjE2YTczY2MxNjA0/

https://sevmenenenaaa.top/MjE2YTczY2MxNjA0/

https://canozturkkaka.top/MjE2YTczY2MxNjA0/

https://biggiyenim.top/MjE2YTczY2MxNjA0/

https://cigkoftebedavahizmetim.top/MjE2YTczY2MxNjA0/

https://vasathastalari.top/MjE2YTczY2MxNjA0/

https://kenedabirnumaratedavicisi.xyz/MjE2YTczY2MxNjA0/

https://kediseakiyoruz.top/MjE2YTczY2MxNjA0/

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 payload 1 IoCs
  • Makes use of the framework's Accessibility service 4 TTPs 2 IoCs

    Retrieves information displayed on the phone screen using AccessibilityService.

  • Prevents application removal 1 TTPs 1 IoCs

    Application may abuse the framework's APIs to prevent removal.

  • Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps) 1 TTPs
  • Removes its main activity from the application launcher 1 TTPs 1 IoCs
  • Requests accessing notifications (often used to intercept notifications before users become aware). 1 TTPs 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 foreground persistence service 1 TTPs 1 IoCs

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

  • Queries the mobile country code (MCC) 1 TTPs 1 IoCs
  • Queries the phone number (MSISDN for GSM devices) 1 TTPs
  • Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 1 IoCs
  • Acquires the wake lock 1 IoCs
  • Queries the unique device ID (IMEI, MEID, IMSI) 1 TTPs
  • 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 TTPs 1 IoCs

Processes

  • com.wantless7
    1⤵
    • Makes use of the framework's Accessibility service
    • Prevents application removal
    • Removes its main activity from the application launcher
    • Requests accessing notifications (often used to intercept notifications before users become aware).
    • Loads dropped Dex/Jar
    • Makes use of the framework's foreground persistence service
    • Queries the mobile country code (MCC)
    • Registers a broadcast receiver at runtime (usually for listening for system events)
    • 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:4226

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/com.wantless7/cache/oat/sjmafccglyaqlb.cur.prof
    Filesize

    524B

    MD5

    a450268c63abf0682edfa00850b99e50

    SHA1

    c2be57f1ee7d13c2f5af286245141ab76229ddd3

    SHA256

    afcfd6f1b4947d3865f598d65992b217d12996805aa5b2a9ecf37c346808a4a1

    SHA512

    6f45184d5cac80ba5d4fe485d35fe709cfca8277a01859eecccd000cbc4811b003ff76c2ef194ce8d64f46e4d4dd18156174a1aca638bdd7594ca16f1b7cd649

  • /data/data/com.wantless7/cache/sjmafccglyaqlb
    Filesize

    451KB

    MD5

    609cd45af3ba82a4e0051575b9bff5e4

    SHA1

    790ff88a2766e4ae24b182e7640426053f66d34f

    SHA256

    e9dce8bab315d2ece8a709e8246e744260c6009adb23f8c5903d2ba487c081a6

    SHA512

    39ad25da4c5d284e96fbed4b78dbbc2cc6115cf5193ede1575dfc98ad6f42e8f28567deb633f037d2f113b4f16b71ec02c33d4f195c83b66f05f489cfc84b258

  • /data/data/com.wantless7/kl.txt
    Filesize

    237B

    MD5

    0b0a4835c69a6aa55f13bd45c67e1dac

    SHA1

    d1546dfd2002544365eac2b49300844427e1316e

    SHA256

    e53619da61d3b29d333d8255b1dc9fcbefe7c629695addb7d3e7d07b72558e82

    SHA512

    430b89926dd5fd626ea7d62027ac98413159c7609663b26a8e2ec9334312c3b6c441a6e048ac2193672e9958e2e7ca6cfd5ddbcc1b22d768f8eb2032c9fb1c14

  • /data/data/com.wantless7/kl.txt
    Filesize

    54B

    MD5

    54758cc342cc200bbd538509a8249cb5

    SHA1

    307e9a516b060924ba8464fd97a54a5be6a84168

    SHA256

    336793fc0b0595adfbfa6774570c6c6b715af7abc36998b1107571c71d1d0efb

    SHA512

    c20c24492eb00888f532878e16f356bd7e4608def2397bb975d2fc9c1de04f59dc6ee89546b7f3f33d12af00c9d0129ca9f43c1323caaddc1f677037cab3c45d

  • /data/data/com.wantless7/kl.txt
    Filesize

    63B

    MD5

    021e643dd4e87c152abcc622122a08f1

    SHA1

    5ab22516caa81987eec104885b921fccf9e4457b

    SHA256

    50cca25c0012033c1f5833a44e069d7742b838496b3a6cf1e8e975d477948166

    SHA512

    ae655712a66e8949f7437347e3ca91ceb511f77a0161ddd926ed8b2f5e97175d5109d1f13c8dda80c1fc0595a2e182b75a2b6a338b337bbcc44cd9453e7b0245

  • /data/data/com.wantless7/kl.txt
    Filesize

    79B

    MD5

    19e20e40598ad694f114f7f8e02db20a

    SHA1

    62973aa6639362084cef986ebdd21958b78eab66

    SHA256

    5d2b8ec55967f8c6e0f9e68b3d7170f62cdee2a3783dda16265486d2ef334ead

    SHA512

    492e6c60dee639938e73d26bbcc660471ae5f728a702562b56045aacbaabb0fa431d29fa9cd55517e518dec6f3d90d179476a3cce92632e80e0f92bd3e478a79

  • /data/data/com.wantless7/kl.txt
    Filesize

    437B

    MD5

    25e5f67a6e217d47e7141b8ade0bbfb9

    SHA1

    2a8f018f24c101f38087cdca532bc7f95468872b

    SHA256

    920c1097a0aafb54814f783fe3c5f983eb1286efbff88c7acf616e64c64f9141

    SHA512

    2b595e7cbfee4876fbc9917b98d99e97651bf91d9cb1a6237c6e74e3f9130eeeba6d81dbad67d6b7029e4e6866539d31fb5ca29739cb0bd02f5a96baf543a507