Analysis

  • max time kernel
    146s
  • max time network
    160s
  • platform
    android_x64
  • resource
    android-x64-20240624-en
  • resource tags

    androidarch:x64arch:x86image:android-x64-20240624-enlocale:en-usos:android-10-x64system
  • submitted
    23-11-2024 11:00

General

  • Target

    3f3ab2cd7eea46a0b7061f692401952b6bf4fdbf.apk

  • Size

    4.2MB

  • MD5

    5458df0e4701d95ee63723d2d266d670

  • SHA1

    3f3ab2cd7eea46a0b7061f692401952b6bf4fdbf

  • SHA256

    ec702df6a7d7c7c8c0b1167049a9d81c3b185e67752d53ab08d2a7b9ddc6a373

  • SHA512

    b4915771cb8953ac82b6751adae06104e484b6e58bae9f026e475d84316aac970609d3da6925e2a00ae7de1173fe78c63d56100914e7c9aad61bd42060dd620f

  • SSDEEP

    98304:ELVx5lbHhcUgIo8AHtjQsC2qH9VsvIubwGDsPamJlb4sXbhkSb3xWzSfWxT5zVVF:+gB4ECfpkqxczTA7iB

Malware Config

Extracted

Family

octo

C2

https://sunshinexy.top/YTZhZjliODdlYTI4/

https://rainbowpz.top/YTZhZjliODdlYTI4/

https://dreamerql.top/YTZhZjliODdlYTI4/

https://butterflyjw.top/YTZhZjliODdlYTI4/

https://fireworksmn.top/YTZhZjliODdlYTI4/

https://starlightfb.top/YTZhZjliODdlYTI4/

https://oceanicrl.top/YTZhZjliODdlYTI4/

https://freedomgz.top/YTZhZjliODdlYTI4/

https://harmonytk.top/YTZhZjliODdlYTI4/

https://mountainwb.top/YTZhZjliODdlYTI4/

https://whisperjq.top/YTZhZjliODdlYTI4/

https://velocitypw.top/YTZhZjliODdlYTI4/

https://twilightxz.top/YTZhZjliODdlYTI4/

https://adventureht.top/YTZhZjliODdlYTI4/

https://serenityzc.top/YTZhZjliODdlYTI4/

https://mysticgk.top/YTZhZjliODdlYTI4/

https://galaxyud.top/YTZhZjliODdlYTI4/

https://sapphireqv.top/YTZhZjliODdlYTI4/

https://crystalhr.top/YTZhZjliODdlYTI4/

https://twinklels.top/YTZhZjliODdlYTI4/

rc4.plain

Extracted

Family

octo

C2

https://sunshinexy.top/YTZhZjliODdlYTI4/

https://rainbowpz.top/YTZhZjliODdlYTI4/

https://dreamerql.top/YTZhZjliODdlYTI4/

https://butterflyjw.top/YTZhZjliODdlYTI4/

https://fireworksmn.top/YTZhZjliODdlYTI4/

https://starlightfb.top/YTZhZjliODdlYTI4/

https://oceanicrl.top/YTZhZjliODdlYTI4/

https://freedomgz.top/YTZhZjliODdlYTI4/

https://harmonytk.top/YTZhZjliODdlYTI4/

https://mountainwb.top/YTZhZjliODdlYTI4/

https://whisperjq.top/YTZhZjliODdlYTI4/

https://velocitypw.top/YTZhZjliODdlYTI4/

https://twilightxz.top/YTZhZjliODdlYTI4/

https://adventureht.top/YTZhZjliODdlYTI4/

https://serenityzc.top/YTZhZjliODdlYTI4/

https://mysticgk.top/YTZhZjliODdlYTI4/

https://galaxyud.top/YTZhZjliODdlYTI4/

https://sapphireqv.top/YTZhZjliODdlYTI4/

https://crystalhr.top/YTZhZjliODdlYTI4/

https://twinklels.top/YTZhZjliODdlYTI4/

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 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
  • Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 1 IoCs
  • Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs

Processes

  • com.sgakagak.agakagabs
    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)
    • Registers a broadcast receiver at runtime (usually for listening for system events)
    • Uses Crypto APIs (Might try to encrypt user data)
    PID:5058

Network

MITRE ATT&CK Mobile v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/com.sgakagak.agakagabs/.qcom.sgakagak.agakagabs

    Filesize

    48B

    MD5

    046a414913add6f5bb60072c7db819b6

    SHA1

    451ee4f6809260aec622d772fd329c7d0297a842

    SHA256

    b66c1320cb063a1d391c94273572ea6edae76c8c8b0a07f8d75c88686f0df72a

    SHA512

    4e6355f3051ed5e811ab030abde1f5be7f5e1cf33be99cd08477e9b6c015deb1d8bd75a09fb9c7176b8511c5ad0a67abc0902a3531e97564ccb6afc57496a47c

  • /data/data/com.sgakagak.agakagabs/app_place/lnLEK.json

    Filesize

    152KB

    MD5

    1d8a194fab9a0f33bd4d1ff20a098e21

    SHA1

    e491316533a9816b15aae2e62aef9f110f6cbd13

    SHA256

    638a4dbac0bb7925161682f119368b162b3ce01cb8142f9511f8e02fbad2ffd7

    SHA512

    82386a9ddb6fb00ce089a59a66c658f476719c85e7620c7ada0e68d9a07170b33fde635d6c02fe6f1489abe492147d3191df22b6371d5f7d065494ecf9a2ff34

  • /data/data/com.sgakagak.agakagabs/app_place/lnLEK.json

    Filesize

    152KB

    MD5

    4ccac2b9ef5009121333c8037c57c2f8

    SHA1

    8dec68b81917913f9b8da6c4bc451dd007c0001a

    SHA256

    b0ac158b97a188b771c9b8d813f8b1afda701d8679e152edcb2be2f3e9df9ac4

    SHA512

    a2e873dc07a26fe1184d1d8cee4eb90c191541fec52ff201ed51df6cb8d1012fcce2cf51535a0ab2e2eaf058bb3379c44b483e9e9c784b9433f66d4eece7bf30

  • /data/data/com.sgakagak.agakagabs/kl.txt

    Filesize

    230B

    MD5

    c0fa6dad843c47396aa20383a094517a

    SHA1

    bc06bc59254e71b1ae96a216107a96a9c7011153

    SHA256

    264261ed0a32eb16d4a132d0ebaf1b3d3fa7d28b6d227047f597ace5da80100a

    SHA512

    d05dcf780a8ba64661b5aae1c45e1ef8e4158a227e39bb264f95a233437f11e06db3d4024aeec0d3d51b816f3a0c3be73dc57079ffbe54e69e80116c620cb5e6

  • /data/data/com.sgakagak.agakagabs/kl.txt

    Filesize

    60B

    MD5

    db58182dd653a90f7023b01ac547ded0

    SHA1

    12d19327ea240c28d821853f0aaabc277547a21b

    SHA256

    7d3473309413c7697c9329ff3b0245bc9ee4726882d51a4d008f44f13520630e

    SHA512

    acdac916cb512def1d4d6fccf78da505aae108524df24b68d7b66ff79c0ba3eabc26352e6e6db325ac1762fcc713f69c92d75e2d3a00cb2e4e118fa29e65ae4d

  • /data/data/com.sgakagak.agakagabs/kl.txt

    Filesize

    68B

    MD5

    6db0a0acfbf7dc359e50aedb4c3748a5

    SHA1

    29685193e36b03cc3ecb8f8d0327f640f0bebdb1

    SHA256

    02762dc893a3f3ea72ef75b840df8f320da5cfcad925d63ee9cf9316c385e976

    SHA512

    e088b946aa04a1119ad61148e0413e214d1217c37e114f37231502894b88f4d4a1ce66b7d568caa0df900cf7c2d381574a7b9b9135dcc70a81b96d2cc9099452

  • /data/data/com.sgakagak.agakagabs/kl.txt

    Filesize

    230B

    MD5

    66f37f140dabc763efadff4605616dd4

    SHA1

    abad2a69357edd308cf64c70c8427a324be34fa5

    SHA256

    eba5574bfb07bdae3bd014d6191d1a9e040d7f77741eb3c97027a4d81a6995d0

    SHA512

    122618dd8bfe81f0dc3e29f9c99f36f891c49f5d019b8228f3c2234993baa790993ecb2f597e4f8a75960c048aa0b4b74acc70e7de7cc9c8174139eff6296194

  • /data/data/com.sgakagak.agakagabs/kl.txt

    Filesize

    423B

    MD5

    ddcbf6238cea378b36cbc6ef83c0f1e6

    SHA1

    7ba668a1c084264254be08add0bbabc2729009cf

    SHA256

    4bd5a9ccbbf301524fe05e1a713d4117f7168c499549e3006e209796639e801f

    SHA512

    a5164443f419ef8c0796d688cdf4328767112cad1e3b42aefe187bcd13e15d0a64c01f9e120155c57f060472561a01097f53f131704225961c22444e065b1cf7

  • /data/user/0/com.sgakagak.agakagabs/app_place/lnLEK.json

    Filesize

    450KB

    MD5

    7134c26c8a18b484fb00e41293537369

    SHA1

    e4d41638dacf8167e2e6def1fbf760565149b6e8

    SHA256

    0ca3354ad7a7dc960353c41e1e335b902a063446b1bb532109794faaa66bd83e

    SHA512

    1a89ec54a98b786e9bf4e27882e670dcc2771180bf5696c59cb929933b3f19979ab003097491caaafbf439ba14f1601decdd0d415ca9121b09e1fea9486ca76a