Analysis

  • max time kernel
    142s
  • max time network
    136s
  • platform
    android_x64
  • resource
    android-x64-20240624-en
  • resource tags

    androidarch:x64arch:x86image:android-x64-20240624-enlocale:en-usos:android-10-x64system
  • submitted
    10-11-2024 01:26

General

  • Target

    b6d9f5578287239a26741b7daa33dceac0042bcf6fb08e9d07415b4b8dc748b7.apk

  • Size

    2.4MB

  • MD5

    7d255b8d30be97a3d191ddf6b7a90f78

  • SHA1

    26587370ff3dd1ed0eaf64d85461bae57efeeb45

  • SHA256

    b6d9f5578287239a26741b7daa33dceac0042bcf6fb08e9d07415b4b8dc748b7

  • SHA512

    db7efbf740c0936992b9a929c6c88e28b46c5b4fdfe0255e916ad045093240661641140bdbba3a073e203d0677d0e216940168ff849f7ab2af67cfd4e8ffeb20

  • SSDEEP

    49152:U4qYZQpYFBTj6PnARV6Yc4u8mzFut1igWTEPbKh2cw0xlhlkzXUnW4UZSCb4WF:aD0g/KRu8mBuXigZzTcw0xvmXUnDUZSU

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
  • 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.formwatermq
    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:4965

Network

MITRE ATT&CK Mobile v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/com.formwatermq/.qcom.formwatermq

    Filesize

    48B

    MD5

    046a414913add6f5bb60072c7db819b6

    SHA1

    451ee4f6809260aec622d772fd329c7d0297a842

    SHA256

    b66c1320cb063a1d391c94273572ea6edae76c8c8b0a07f8d75c88686f0df72a

    SHA512

    4e6355f3051ed5e811ab030abde1f5be7f5e1cf33be99cd08477e9b6c015deb1d8bd75a09fb9c7176b8511c5ad0a67abc0902a3531e97564ccb6afc57496a47c

  • /data/data/com.formwatermq/cache/oat/vjfxwirnwf.cur.prof

    Filesize

    498B

    MD5

    8251f13761d925ea89c709c6fd146311

    SHA1

    b957e35b9795a1b4a4bcceab3956b20e2d203147

    SHA256

    27d2822274a33786089042f9a0973720daab2d98ea0ab9ec1bcc2691801fb1a0

    SHA512

    fd51443b8157d80d93e11410da5781b0d8e0b6935458c645636ac9a45bc3d02f2e99995f0e3dcf84ad5d835c4e6904623d93af691bcef72f1b68eba01858aba1

  • /data/data/com.formwatermq/cache/vjfxwirnwf

    Filesize

    2.3MB

    MD5

    bfcb1d0f09416800bb9694146c1a889f

    SHA1

    eea94dd3be80990592156ca261e5df797cb82aa0

    SHA256

    17e95c496ca599d5824075907c76fb09f3f5c40c35383600f82625776d24ef54

    SHA512

    14fe702551d1bac07d4b6da1fe0d226af39269af81a3696a4d303110de289f1e41e8e4ab5b96d4f5ceb5ede71d9d8a63cf36e305e43d4e7adf47af0b63cf7a93

  • /data/data/com.formwatermq/kl.txt

    Filesize

    237B

    MD5

    018f9d5eed310964ed00629374a712ff

    SHA1

    1f13ebffdc315e9ef3f1d39c176b7165c83f80be

    SHA256

    9fa6ab1647ba9e07603d3601749d2d121f6de8a344a198a39f46ba8be5f2a5ef

    SHA512

    c26bff4d05feca30de5caeddcb47a7ae374f4ee0ae59b42718558c3cd304f82d95e1a0d28b83ab87a527fe7a94f9e0d2911a36f3dbda4a3889d917cc0e37cc44

  • /data/data/com.formwatermq/kl.txt

    Filesize

    54B

    MD5

    76c98dcef904a1cd61b626ae717c788a

    SHA1

    c171d666e52e45ccff4dec3634aca35ef9f8186f

    SHA256

    d15b91d648acd8aa5aae85a631eccd310dcda227f0c85d831c2f17a62d57425a

    SHA512

    4e5b77352d3e753c120ae37b4cf3b06e5815a0d3ad57a9c44d637a4f12e3156a0ad64b458c3f170cb90b3b683b18e8473c21914a0a3ab2e0d5e23781965e84b3

  • /data/data/com.formwatermq/kl.txt

    Filesize

    63B

    MD5

    2fc5f4689e5a09ca57612d719f0b60f6

    SHA1

    0c528227238712690d9fe2cc7fd719b7d7a20bc2

    SHA256

    496294a716265fd434a37e9ad69dddd955c8b908512877cde9de82e9dfda6797

    SHA512

    bdc462ee18cee14aef53119d5c4c48abe114cd022ba54d9debb5e78f3ec92c75ada6f56250fdb2763844b783be2f2b69f249474fd47dbfe2a63226435232c6ee

  • /data/data/com.formwatermq/kl.txt

    Filesize

    45B

    MD5

    5b7ece5e0d912c337951f26a10609109

    SHA1

    9662ca1c8ebe4f6f4a74180b92a54745764844f1

    SHA256

    1e9e7b4087a3d7185afc6445bd03835432dfef406b9f2e433074961aaa7a22e3

    SHA512

    e6bc3216ff85a4fac72433bc5b7ea938c08a98c3914842eb07dcf390a75ba2877de4be6c7675948846426a374b7996d0cb69f67d6a9366620331c8cc958acfea

  • /data/data/com.formwatermq/kl.txt

    Filesize

    437B

    MD5

    0b09c4405711ef01b8d8720c599d8bce

    SHA1

    0d4cb42ee0da59f293320e39858920a62a35a67e

    SHA256

    eb463f821d0656d2a0ddd9e9f9bba0838c56f50b49ddcfaf8a36f652833bea79

    SHA512

    05eb005d32a12a03624015811d9a94c1f0f145e4e26120246e85e7efce700d91440786499b9781cf7254c069f29f8fcbc9f7637a1970b42adfabb7e9ec15b127