Resubmissions

03-05-2024 05:43

240503-getytaaf25 10

25-04-2024 22:01

240425-1xj14sfg2w 10

Analysis

  • max time kernel
    43s
  • max time network
    137s
  • 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
    03-05-2024 05:43

General

  • Target

    cbcd8ebe30e17658c9ec42de8dbcd1fd8c0a53a9c08ceff66626d1d47de75351.apk

  • Size

    216KB

  • MD5

    242798baffe56659f9d9665faec852e9

  • SHA1

    ab27b0477a75f947a8b1c86d04a7e21630f40739

  • SHA256

    cbcd8ebe30e17658c9ec42de8dbcd1fd8c0a53a9c08ceff66626d1d47de75351

  • SHA512

    50e861f272b3b86efeed8fa511883437e31b4a7a8b89e4c08a16b2ffcfe81761c52fdec1bc97a9f2f22ed523bdc2ce97560c91584df56cebf354cd82e602b94c

  • SSDEEP

    3072:/WBLOrvlfHzoXPlkSldHa4TMEmSDaivg73E+IXiKu0RzMqI0/30KnEvNbzzes:eYfT+l7HayMEY2+mCj0/EuGv

Malware Config

Extracted

Family

octo

C2

https://filomarinakiraci.top/ZDQyN2NmOGEzOTlk/

https://cannakliyat.top/ZDQyN2NmOGEzOTlk/

https://uzaktasimaatasehir.xyz/ZDQyN2NmOGEzOTlk/

https://kopekuyuztedavicisi.xyz/ZDQyN2NmOGEzOTlk/

https://hayvanyemekveriyoruz.top/ZDQyN2NmOGEzOTlk/

https://topcularaktaricisisedat.shop/ZDQyN2NmOGEzOTlk/

https://evcilkusbesleme.shop/ZDQyN2NmOGEzOTlk/

https://verdilerbizeikiadam.shop/ZDQyN2NmOGEzOTlk/

https://tokaxtliahmetmotorcukuryesi.top/ZDQyN2NmOGEzOTlk/

https://arackiralamacankiri.com/ZDQyN2NmOGEzOTlk/

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 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
  • Requests modifying system settings. 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.

  • 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.nameown12
    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).
    • Requests modifying system settings.
    • 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:4277

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/com.nameown12/kl.txt
    Filesize

    230B

    MD5

    f6ef50108bd2498ed03621ea3dcadb17

    SHA1

    96db1a8486e9e56ff3d4aa4ae0ae55e32fab7a4e

    SHA256

    b79f2601419de01138acd84d70550b6d2fac4aef790a1511f36a12ad5178e650

    SHA512

    f70917dcc7536fa86cfe25d760fdfe01bf26d6451357fcd3dca26e833b5d66a201d06afb77ce8883939b3ef65b481fcbcf57d0b48900c27cf241a4f3c9d9cdde

  • /data/data/com.nameown12/kl.txt
    Filesize

    79B

    MD5

    d66275049f97b878f69ec25bb5c58243

    SHA1

    1ce4143fe2b7ac2142e9f4abf127c97ce807ff06

    SHA256

    88514d6e6b94680ee27c2215315d8914a469319919e4def844d2b7acfccde5fe

    SHA512

    468b3986fc6dae5b49717df6a8f047950703d3af91e15c8be524ebdf9a4efc405c8e6d60dbe026a65e9651896dd4f99400e72237f5f67a272f1ce73f53cd9f01

  • /data/data/com.nameown12/kl.txt
    Filesize

    63B

    MD5

    49807b98f925ac324b01c24ab69387a3

    SHA1

    987e69afaa4e2c07dc72ad4529a2eaa439c8bdf1

    SHA256

    09c1f3235560d1668d84837783f2706a60e4d30467916a79962b6cf860577eda

    SHA512

    f057ad13090688cbe8a15b1dd417034637d3f1c225bd19a85227769961a6b7079e94380cc920278a771e3dc32e6c15721a170b430919ab3c0d0ed27a76093dc5

  • /data/data/com.nameown12/kl.txt
    Filesize

    63B

    MD5

    c5a69984cbb8dff48791ed8bcea02789

    SHA1

    c912022d08e9c8639e169aa8e98fac218ac36821

    SHA256

    1d71f0750d5c1a49f4676bfe038465c60cffd2c1324c87de3aa34142c28bbed5

    SHA512

    0f8ff08055c45b595b2696f5334a99cc426c0242b24ac3de9b4a4f611e7c1fd009b4d60b5166b662fb94cc2c4b38fddc20eb7b7bdc55d3f6d261313214c77b3e

  • /data/data/com.nameown12/kl.txt
    Filesize

    423B

    MD5

    336d99094d2e1b9a333ec9d537905b97

    SHA1

    cae6d24bb13eb4785ab74be56765dad4bf31b283

    SHA256

    9bc26928b64859a99cf38ef434b4bf7ac752a14ac5ae6bd6d0cb15cdfe003abb

    SHA512

    1d26802e62c3648616ec1a6e6dce768c4f3ccf9866381b11c4f0b44500975eeac6dd0d46ac345e69f9e37bb14fd50370e37cd1d6d7b199e199bfba85d7c34138