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Analysis

  • max time kernel
    60s
  • max time network
    153s
  • platform
    android_x86
  • resource
    android-x86-arm-20240624-en
  • resource tags

    androidarch:armarch:x86image:android-x86-arm-20240624-enlocale:en-usos:android-9-x86system
  • submitted
    04/02/2025, 22:01

General

  • Target

    dbe4b21fb09a34cde2d33624b60411df70a998cacce8c5c834b8c552ebfc0c9f.apk

  • Size

    2.7MB

  • MD5

    c404c896b7f118af719f13ba0d5e2f3c

  • SHA1

    a8be5b8fb8b0a5d8f5cdafac5f64e9d9c9c94bbe

  • SHA256

    dbe4b21fb09a34cde2d33624b60411df70a998cacce8c5c834b8c552ebfc0c9f

  • SHA512

    61f30f6162007105ee07f5f3eb5cc27e9b00b441a0a70c2e18c8c0eb61aec47c2cd4c77433394c2c5d6c6a7078ae186d4ce174ce4589270a44c9ab8c9079d980

  • SSDEEP

    49152:l3RmBeFZIZfF/cB2G+39KGQLMjU1BLGA4EaMnJHtceXLV4VjbbN3JdWxNCfRT/Vr:lhmIZIZN/cwGKRQLuUTLGAbn1ueXLGlJ

Malware Config

Extracted

Family

octo

C2

https://kkcanertarihcesi.xyz/MzhiMTg0NTAwOTY5S/

https://tutmlhizmetleri.xyz/MzhiMTg0NTAwOTY5S/

https://tutmlsistemleri.xyz/MzhiMTg0NTAwOTY5S/

https://tutmlplatformlari.xyz/MzhiMTg0NTAwOTY5S/

https://tutmlhaberportali.xyz/MzhiMTg0NTAwOTY5S/

https://tutmlguncelveriler.xyz/MzhiMTg0NTAwOTY5S/

https://tutmlteknolojidunyasi.xyz/MzhiMTg0NTAwOTY5S/

https://tutmlgelismeler.xyz/MzhiMTg0NTAwOTY5S/

https://tutmlarsivkayitlari.xyz/MzhiMTg0NTAwOTY5S/

https://tutmlprojelerplatformu.xyz/MzhiMTg0NTAwOTY5S/

https://tutmlbilgipaylasimi.xyz/MzhiMTg0NTAwOTY5S/

https://tutmliletisimagaci.xyz/MzhiMTg0NTAwOTY5S/

https://tutmlanalizverileri.xyz/MzhiMTg0NTAwOTY5S/

https://tutmlstratejiplani.xyz/MzhiMTg0NTAwOTY5S/

https://tutmlsistemyonetimi.xyz/MzhiMTg0NTAwOTY5S/

https://tutmlvizyonrehberi.xyz/MzhiMTg0NTAwOTY5S/

https://tutmlgeleceksenaryosu.xyz/MzhiMTg0NTAwOTY5S/

https://tutmlsosyalkullanimi.xyz/MzhiMTg0NTAwOTY5S/

https://tutmlonlinetoplum.xyz/MzhiMTg0NTAwOTY5S/

https://tutmlodaklisisim.xyz/MzhiMTg0NTAwOTY5S/

rc4.plain

Extracted

Family

octo

C2

https://kkcanertarihcesi.xyz/MzhiMTg0NTAwOTY5S/

https://tutmlhizmetleri.xyz/MzhiMTg0NTAwOTY5S/

https://tutmlsistemleri.xyz/MzhiMTg0NTAwOTY5S/

https://tutmlplatformlari.xyz/MzhiMTg0NTAwOTY5S/

https://tutmlhaberportali.xyz/MzhiMTg0NTAwOTY5S/

https://tutmlguncelveriler.xyz/MzhiMTg0NTAwOTY5S/

https://tutmlteknolojidunyasi.xyz/MzhiMTg0NTAwOTY5S/

https://tutmlgelismeler.xyz/MzhiMTg0NTAwOTY5S/

https://tutmlarsivkayitlari.xyz/MzhiMTg0NTAwOTY5S/

https://tutmlprojelerplatformu.xyz/MzhiMTg0NTAwOTY5S/

https://tutmlbilgipaylasimi.xyz/MzhiMTg0NTAwOTY5S/

https://tutmliletisimagaci.xyz/MzhiMTg0NTAwOTY5S/

https://tutmlanalizverileri.xyz/MzhiMTg0NTAwOTY5S/

https://tutmlstratejiplani.xyz/MzhiMTg0NTAwOTY5S/

https://tutmlsistemyonetimi.xyz/MzhiMTg0NTAwOTY5S/

https://tutmlvizyonrehberi.xyz/MzhiMTg0NTAwOTY5S/

https://tutmlgeleceksenaryosu.xyz/MzhiMTg0NTAwOTY5S/

https://tutmlsosyalkullanimi.xyz/MzhiMTg0NTAwOTY5S/

https://tutmlonlinetoplum.xyz/MzhiMTg0NTAwOTY5S/

https://tutmlodaklisisim.xyz/MzhiMTg0NTAwOTY5S/

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 2 IoCs
  • Removes its main activity from the application launcher 1 TTPs 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
  • Queries the unique device ID (IMEI, MEID, IMSI) 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
  • 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.athlete.antique
    1⤵
    • Removes its main activity from the application launcher
    • 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.
    • Registers a broadcast receiver at runtime (usually for listening for system events)
    • Uses Crypto APIs (Might try to encrypt user data)
    PID:4309
    • /system/bin/dex2oat --instruction-set=x86 --instruction-set-features=ssse3,-sse4.1,-sse4.2,-avx,-avx2,-popcnt --runtime-arg -Xhidden-api-checks --runtime-arg -Xrelocate --boot-image=/system/framework/boot.art --runtime-arg -Xms64m --runtime-arg -Xmx512m --instruction-set-variant=x86 --instruction-set-features=default --inline-max-code-units=0 --compact-dex-level=none --dex-file=/data/user/0/com.athlete.antique/app_final/GbbyF.json --output-vdex-fd=41 --oat-fd=42 --oat-location=/data/user/0/com.athlete.antique/app_final/oat/x86/GbbyF.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:4335

Network

MITRE ATT&CK Mobile v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/com.athlete.antique/app_final/GbbyF.json

    Filesize

    153KB

    MD5

    acf5e09304a0fad6fd7216350cb4cd49

    SHA1

    710169ef50e2a80ef73369e8e6c87cc742d9e911

    SHA256

    998e79214572c7bb1605351ebcbea9f38766a88deee56351a364529b395834b7

    SHA512

    b689a7dbac5d5ed91a90a640d621ec4cb88f153e29ea3a98539aa0517f3a077654a03e35987b5012f81957526f6b62c9e4ce340e663664716bff86641af5f019

  • /data/data/com.athlete.antique/app_final/GbbyF.json

    Filesize

    153KB

    MD5

    5c0a11455843ba2cd95d2c50109c8c5c

    SHA1

    c4ff47cb4f890dc709e4b9c685415a011b60e1a7

    SHA256

    75397e80de3944f139bbdecfbb4e2f328980da09ed74f55861e9dd379249b4f0

    SHA512

    ced285da9ac7423135b57c3eed446f131fc0608edfd839ba67739d5b93abce6d1324c101f266b2e07dffbf07acff1754979ca80ed2c4617c64e114e844a59294

  • /data/data/com.athlete.antique/kl.txt

    Filesize

    45B

    MD5

    adf1403099554af5dabec67c230c58ad

    SHA1

    ad1ac0d56b35679bde5dbeb460e971c82cd657a2

    SHA256

    8b03b906c255ec4fb386c49d3f1be6eccdb9adc58b9364b49c73405e1680817d

    SHA512

    98e4477fab1f682dde485dffa7b3e6295487c0a031c74dbe8ca5fee1736ef3d626f93d0c2a86a66c4c0a05b30983c4c6c2bbb73af0da4cfae35128149faa2fee

  • /data/data/com.athlete.antique/kl.txt

    Filesize

    423B

    MD5

    1679749a503b53a763cbec1772e1934f

    SHA1

    6c8f99fc05faecc024748cd761e31ef2a68f2371

    SHA256

    9132139470719b6304964053a388af736a8716cd4099fcf7c713d5a455f33e53

    SHA512

    015bce3da6ee5549af8fb3fffb59c24d46d0ada55b08db80f8b9c689ed8312384ba7ae94fd05a9c921c38c221f18dcc262af17451a580bff69b116fa4b8802fa

  • /data/data/com.athlete.antique/kl.txt

    Filesize

    230B

    MD5

    93cb8551e2f433794186bfbc736ef490

    SHA1

    87433ef4a294ff344727859951cb4734f452dce6

    SHA256

    8f94e2eae900ec5e6462323be282a0524e1fea33c1260aca538aa30f34add294

    SHA512

    b077a34ea392cc312b5986eefbd3f9ad13f82a1f33d5a28dc309872689f044f9c9cd1b1d1b456e8d8443c8f46d6d01a9563057c06af4bc54f317f2430e4a4728

  • /data/data/com.athlete.antique/kl.txt

    Filesize

    63B

    MD5

    0b95a6d0ef43873108450f9395106d7b

    SHA1

    52dac358ef374f5c633e162b85c00d6be9252d67

    SHA256

    5cc5f61127c3245175a0a00eaa61a0eb7ef11f8b0c09e71ceb98deff6f2d5b23

    SHA512

    b696f4e1de82fde7609d3a053e4eda6ddf066d80af0ed0eb37fe816351936506133a6f8a2f8949ae1068d60cf54c832624d869e36c9a4a50ae1ad7ec09104214

  • /data/data/com.athlete.antique/kl.txt

    Filesize

    79B

    MD5

    4edcd0a76583d2ca3f5fa09364c56f9d

    SHA1

    71793c5e770dc4c332e3a0eb79f918d8f5903ddc

    SHA256

    9d65c91904bf29564125d989b52496f2a9efce5b4c9b4d9c60a082d40cbe0755

    SHA512

    06bb8361c8ed231617a874cce4c23bf085cafbd3375846de61c650e20085460ad633224a724640c1b344507e1e5507c64776f9d0c577414e797e7036c5da6449

  • /data/user/0/com.athlete.antique/app_final/GbbyF.json

    Filesize

    450KB

    MD5

    6ddd7ac9089c3bae8d8ae2411d14b40e

    SHA1

    7083e3c2ba749b1e75756faab7727802e7f0ee85

    SHA256

    c665a9078aa4575679ab4a4bba07e7e6c9b4ca5b80035071a82d14d7ea19a9af

    SHA512

    97cc0d1f7dae59d1076bf4d59f55231aab7eeea3d16e3d0596aaeb63558b96409a95a26a55a6e7c2837aef6840d965ebe81379896acaf5be87f41acb0f495220

  • /data/user/0/com.athlete.antique/app_final/GbbyF.json

    Filesize

    450KB

    MD5

    e2f116ccab65181e9b82ded3c8ee75bc

    SHA1

    85e8dcac30c468fdc806364f405dc9af9ec5cc7b

    SHA256

    870e3bd112b0f91388bac32d4d28dd0c5667c7ae0f6a5d883f2cc38cd3e1d74a

    SHA512

    c59e118b333f94ddf2c8b9d1706a7b0909e4f85933b3c864bde921ae45185a37ce0ec3209899de139ea173d9bb4dea8b78582154957954d8f86e338bf28a4669