Resubmissions

03-05-2024 05:43

240503-gesezsge6t 10

25-04-2024 22:02

240425-1xvslsfg43 10

Analysis

  • max time kernel
    55s
  • max time network
    130s
  • 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

    3cae3d38b64f8dc78310c0ea6b6382711e7c90abe5f948929a7f335693eef8ce.apk

  • Size

    216KB

  • MD5

    ddac0c6ec81bf13e97186753dceddfef

  • SHA1

    8b47077cadf90359050ca989c63716d4467749fb

  • SHA256

    3cae3d38b64f8dc78310c0ea6b6382711e7c90abe5f948929a7f335693eef8ce

  • SHA512

    fdf938b3049b8c8650af2a110feff7835720ed6e9b0a62acb424d66d6fc2c17dbc97b3afd770ffdb96b4389f891838c81c395fce9abb86413ab3a6a62a552d58

  • SSDEEP

    3072:KWBLOrkAfHzoXPlkSldHa4TMEmSDaivg73E+IXiKu0RzMqI0/30KnEvN8l0sRb:NcfT+l7HayMEY2+mCj0/EuGK

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:4185

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

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

    230B

    MD5

    5a9c7bea4379bb7f732a19b71907ddc1

    SHA1

    b2cce412f1abcf7c40660a0b709baaa21af797ca

    SHA256

    4d3ad2bcdec5673ae40d933a95f4d04e1ddb821949464227ab6b50645647b27a

    SHA512

    3199d1d0fa8cc076bea1e659e87fb8b99fcd2db23b37d89b70225d8b6f39c8cc6ec364f4e9722d22adc63a81a036d9524ab3d474daa42379de6d2ced85ef4946

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

    59B

    MD5

    7af57a77e6dce4ad27eb32993f9c3c99

    SHA1

    818b702c187c00318a17edda5c9a0c0d78a2a9eb

    SHA256

    520987f6ef10b881a370be733bb7bf655493ed6cfb559e7814a16a3f41ba72d2

    SHA512

    edcedf49017736bdf430bec8b007ed856244e23d86e0c2b83de390dfcd38d89ac9d95563bb7db7397c5ecd6eb0dfb0b1705859ef12f7e4c3ff8e9db535494d97

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

    63B

    MD5

    8a5ceacdf583daf56d420679f71db725

    SHA1

    2963b1513ccfa3c0d3e9be07ed0cf2bdf66c010d

    SHA256

    63634ed3d9299fbf89fac2d8361bc90531f353cb8b92ae8f1f5ba4e18080d26e

    SHA512

    f823258c158e3372dfd87493330224c2c890a6f838e53e2ac47ad2349fe168b4ed28187c922dbaf6d1b4aec047db8a646ec84dc5619346661e42c1d399efe5ec

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

    45B

    MD5

    a00c492bab370d3c776dccfc2cdbf434

    SHA1

    3d9968153c8a8b98a188a41474851964426884b2

    SHA256

    41f22af852f43b933e816ce451af25317fcb22830df372581390a3e35304c92b

    SHA512

    a2b471cd50c9aaf66e6bec15157cac4c56afdc619297f0cd846682cdb1242d5ef1f2d7b8e5c3eb1baebda1a07e85a677953c155fd4b15bea3ebc77f8affa0920

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

    423B

    MD5

    f21024768869b091383cb71b05e4843b

    SHA1

    f5bf0c9ba07317584a99681b7fe634cfc80fca63

    SHA256

    e121e3b201f24efba4d7fb443a423b83d9985f27593405f97214a32aeac49ff9

    SHA512

    40fe5b0d6ba6e919e5961d96c30bd79008035464343f8ab7bb85ece326f5e492f657a6d7373eab0520e640a445c3268c3587380e1ae3ab702662dc9e98df25d2