Analysis

  • max time kernel
    178s
  • max time network
    143s
  • platform
    android_x64
  • resource
    android-33-x64-arm64-20240624-en
  • resource tags

    androidarch:arm64arch:x64image:android-33-x64-arm64-20240624-enlocale:en-usos:android-13-x64system
  • submitted
    25/08/2024, 22:01

General

  • Target
    2d45a8aedf9b50ac6bae9dd1b6bd0f63f01b6a363e54e672e33a83311584c46b.apk
  • Size 509KB
  • Sample240825-1xc8kaxeke
  • SHA256 2d45a8aedf9b50ac6bae9dd1b6bd0f63f01b6a363e54e672e33a83311584c46b
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • octo

C2
  • https://selamcanoonaber.site/ZDljMGYyZTQ3YWRi/

  • https://hava540derece.com/ZDljMGYyZTQ3YWRi/

  • https://cehennemdirloo34.com/ZDljMGYyZTQ3YWRi/

  • https://sicaktanbayilcam52.com/ZDljMGYyZTQ3YWRi/

  • https://otururkenterliyorum42.com/ZDljMGYyZTQ3YWRi/

  • https://sicakdanbeynimyandii2.com/ZDljMGYyZTQ3YWRi/

  • https://slmla6242nbr.com/ZDljMGYyZTQ3YWRi/

  • https://havacerinlii34.com/ZDljMGYyZTQ3YWRi/

  • https://havasarinliyorla234.com/ZDljMGYyZTQ3YWRi/

  • https://sicaklarbittikurtldk6215.com/ZDljMGYyZTQ3YWRi/

  • https://pikniktupu2534.com/ZDljMGYyZTQ3YWRi/

  • https://robetcotraslros5234.com/ZDljMGYyZTQ3YWRi/

rc4.plain

Extracted

Family
  • octo

C2
  • https://selamcanoonaber.site/ZDljMGYyZTQ3YWRi/

  • https://hava540derece.com/ZDljMGYyZTQ3YWRi/

  • https://cehennemdirloo34.com/ZDljMGYyZTQ3YWRi/

  • https://sicaktanbayilcam52.com/ZDljMGYyZTQ3YWRi/

  • https://otururkenterliyorum42.com/ZDljMGYyZTQ3YWRi/

  • https://sicakdanbeynimyandii2.com/ZDljMGYyZTQ3YWRi/

  • https://slmla6242nbr.com/ZDljMGYyZTQ3YWRi/

  • https://havacerinlii34.com/ZDljMGYyZTQ3YWRi/

  • https://havasarinliyorla234.com/ZDljMGYyZTQ3YWRi/

  • https://sicaklarbittikurtldk6215.com/ZDljMGYyZTQ3YWRi/

  • https://pikniktupu2534.com/ZDljMGYyZTQ3YWRi/

  • https://robetcotraslros5234.com/ZDljMGYyZTQ3YWRi/

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
  • 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 3 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
  • Requests accessing notifications (often used to intercept notifications before users become aware). 1 TTPs 1 IoCs
  • Requests disabling of battery optimizations (often used to enable hiding in the background). 1 TTPs 1 IoCs
  • Requests modifying system settings. 1 IoCs
  • Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs

Processes

  • com.directhorseqq
    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)
    • Requests accessing notifications (often used to intercept notifications before users become aware).
    • Requests disabling of battery optimizations (often used to enable hiding in the background).
    • Requests modifying system settings.
    • Uses Crypto APIs (Might try to encrypt user data)
    PID:4341

Network

        MITRE ATT&CK Mobile v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        .qcom.directhorseqq

        • Path /data/data/com.directhorseqq/.qcom.directhorseqq
        • Size 48B
        • SHA256 b66c1320cb063a1d391c94273572ea6edae76c8c8b0a07f8d75c88686f0df72a
        • MD5 SHA1 SHA512

        btzenoaruthqzic

        • Path /data/data/com.directhorseqq/cache/btzenoaruthqzic
        • Size 449KB
        • SHA256 71fd32ac11f16e41ce95e2d81ab7933599a4e68ebae4fc930bc2d9a309c0bb24
        • MD5 SHA1 SHA512 SSDEEP

        btzenoaruthqzic.cur.prof

        • Path /data/data/com.directhorseqq/cache/oat/btzenoaruthqzic.cur.prof
        • Size 372B
        • SHA256 d7d9cf08c8ebc46abebc553215dcfedfdcf0278ee29429a16fea6c537e27dc5c
        • MD5 SHA1 SHA512

        kl.txt

        • Path /data/data/com.directhorseqq/kl.txt
        • Size 52B
        • SHA256 1b67878f9dd2486dd6b71ca3a1b752b2681d9ec1efb1c27a782901c781f11633
        • MD5 SHA1 SHA512

        kl.txt

        • Path /data/data/com.directhorseqq/kl.txt
        • Size 70B
        • SHA256 8dff5547cd601ef9a8ecfe44f4436e0c3af6abbee416a00b6ac1befa6ac1a986
        • MD5 SHA1 SHA512

        kl.txt

        • Path /data/data/com.directhorseqq/kl.txt
        • Size 62B
        • SHA256 f6ff0e4776a6ab3000191a3fe589f5db373701832f5a939b92251b8436d37fa6
        • MD5 SHA1 SHA512

        kl.txt

        • Path /data/data/com.directhorseqq/kl.txt
        • Size 45B
        • SHA256 85e7d7b9849df02afe7ec1115fc549e15006057d444a8999647abc4eda886fc5
        • MD5 SHA1 SHA512

        kl.txt

        • Path /data/data/com.directhorseqq/kl.txt
        • Size 504B
        • SHA256 f5c60d3999d75d47c93ce93a4fbc3885c10abbf08de90a44688dfdd940c24370
        • MD5 SHA1 SHA512