Analysis

  • max time kernel
    143s
  • max time network
    141s
  • 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
    08-10-2024 22:10

General

  • Target

    3b4ddaa23abf3cabb37b283ceb36224d7e38215e4986a82ac3932ebcb9444a31.apk

  • Size

    1.6MB

  • MD5

    a45ecaa7b9f95d2be3fe2258e1067bf2

  • SHA1

    1762a23deb4b323f5ec08aefeb2b94f3f4f95595

  • SHA256

    3b4ddaa23abf3cabb37b283ceb36224d7e38215e4986a82ac3932ebcb9444a31

  • SHA512

    92bc6eac90bf1cbc82dd15febd4bbe0c6f8463c9c842850137349c7d1aee50111739aad6e2bb55189c19fd1369bc8b709110dabfb6c60ada6db41c9ce55a4ec2

  • SSDEEP

    49152:XvxYSbV9MahLWx8yyxO7eVzvnKWW+C8fg0b3a:X5YSbPM2iKzVzCWWZ8I2a

Malware Config

Extracted

Family

octo

C2

https://teknolojideyeniliklervesontrendler.xyz/YjdkMWRjNTllNzZi/

https://dogalyasamvetatilonerileriniz.xyz/YjdkMWRjNTllNzZi/

https://sanatkulturvesosyalyasantavsiyeleri.xyz/YjdkMWRjNTllNzZi/

https://gezginlerinyenikesifvedeneyimleri.xyz/YjdkMWRjNTllNzZi/

https://oyunvedijitaldunyayakesfet.xyz/YjdkMWRjNTllNzZi/

https://yemektariflerivedogalbeslenme.xyz/YjdkMWRjNTllNzZi/

https://bilimveteknolojiprojelerehberi.xyz/YjdkMWRjNTllNzZi/

https://fotografvesanatcilaryolculugu.xyz/YjdkMWRjNTllNzZi/

https://modavesanatdunyasindakiyenilikler.xyz/YjdkMWRjNTllNzZi/

https://egitimvesosyalgelisimklavuzu.xyz/YjdkMWRjNTllNzZi/

https://yogavesporkocluguprogramlari.xyz/YjdkMWRjNTllNzZi/

https://bilgisayarveoyunseverlertavsiyeleri.xyz/YjdkMWRjNTllNzZi/

https://fotografvegezisoylesileriplatformu.xyz/YjdkMWRjNTllNzZi/

https://yarisvedigitalgelisimprojeleri.xyz/YjdkMWRjNTllNzZi/

https://yenifikirlervegirisimcilikplatformu.xyz/YjdkMWRjNTllNzZi/

https://sosyalmedyayonetimivegirisim.xyz/YjdkMWRjNTllNzZi/

https://sanatvetasarimdunyasiyenilikler.xyz/YjdkMWRjNTllNzZi/

https://bilimvegirisimcilikrotasinda.xyz/YjdkMWRjNTllNzZi/

https://dogadoganlaricinyasamtavsiyeleri.xyz/YjdkMWRjNTllNzZi/

https://gencgirisimcilericevirimdunyasi.xyz/YjdkMWRjNTllNzZi/

rc4.plain

Extracted

Family

octo

C2

https://teknolojideyeniliklervesontrendler.xyz/YjdkMWRjNTllNzZi/

https://dogalyasamvetatilonerileriniz.xyz/YjdkMWRjNTllNzZi/

https://sanatkulturvesosyalyasantavsiyeleri.xyz/YjdkMWRjNTllNzZi/

https://gezginlerinyenikesifvedeneyimleri.xyz/YjdkMWRjNTllNzZi/

https://oyunvedijitaldunyayakesfet.xyz/YjdkMWRjNTllNzZi/

https://yemektariflerivedogalbeslenme.xyz/YjdkMWRjNTllNzZi/

https://bilimveteknolojiprojelerehberi.xyz/YjdkMWRjNTllNzZi/

https://fotografvesanatcilaryolculugu.xyz/YjdkMWRjNTllNzZi/

https://modavesanatdunyasindakiyenilikler.xyz/YjdkMWRjNTllNzZi/

https://egitimvesosyalgelisimklavuzu.xyz/YjdkMWRjNTllNzZi/

https://yogavesporkocluguprogramlari.xyz/YjdkMWRjNTllNzZi/

https://bilgisayarveoyunseverlertavsiyeleri.xyz/YjdkMWRjNTllNzZi/

https://fotografvegezisoylesileriplatformu.xyz/YjdkMWRjNTllNzZi/

https://yarisvedigitalgelisimprojeleri.xyz/YjdkMWRjNTllNzZi/

https://yenifikirlervegirisimcilikplatformu.xyz/YjdkMWRjNTllNzZi/

https://sosyalmedyayonetimivegirisim.xyz/YjdkMWRjNTllNzZi/

https://sanatvetasarimdunyasiyenilikler.xyz/YjdkMWRjNTllNzZi/

https://bilimvegirisimcilikrotasinda.xyz/YjdkMWRjNTllNzZi/

https://dogadoganlaricinyasamtavsiyeleri.xyz/YjdkMWRjNTllNzZi/

https://gencgirisimcilericevirimdunyasi.xyz/YjdkMWRjNTllNzZi/

Attributes
  • target_apps

    at.spardat.bcrmobile

    at.spardat.netbanking

    com.denizbank.mobildeniz

    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

AES_key

Signatures

  • Octo

    Octo is a banking malware with remote access capabilities first seen in April 2022.

  • 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.advice.face
    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:4245
    • /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.advice.face/app_volcano/oEMjk.json --output-vdex-fd=41 --oat-fd=42 --oat-location=/data/user/0/com.advice.face/app_volcano/oat/x86/oEMjk.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:4271

Network

MITRE ATT&CK Mobile v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/com.advice.face/.qcom.advice.face

    Filesize

    48B

    MD5

    046a414913add6f5bb60072c7db819b6

    SHA1

    451ee4f6809260aec622d772fd329c7d0297a842

    SHA256

    b66c1320cb063a1d391c94273572ea6edae76c8c8b0a07f8d75c88686f0df72a

    SHA512

    4e6355f3051ed5e811ab030abde1f5be7f5e1cf33be99cd08477e9b6c015deb1d8bd75a09fb9c7176b8511c5ad0a67abc0902a3531e97564ccb6afc57496a47c

  • /data/data/com.advice.face/app_volcano/oEMjk.json

    Filesize

    153KB

    MD5

    cd3c87bc39289059dcbc43783fc3be31

    SHA1

    33acecdc91c911e1b2e14dbd7162f9358ec4499f

    SHA256

    7f200138c785a7d2a9a6dbe698161e3677d51509225168951d8717904c584fb1

    SHA512

    9ae6683118efe1e8091dbc8c4244978fecf893af584a4db6e1084862168870f63eb0d2b3b796e9cff158e366f56bd2b13141523b336d1dec9b40af2e518b3a0c

  • /data/data/com.advice.face/app_volcano/oEMjk.json

    Filesize

    153KB

    MD5

    268a095850991adc8633a374a991b15e

    SHA1

    c8edaf0a16d5ee1329a0ccb1d13994f5fe18a630

    SHA256

    ae8b43265538295de529c11c09be11dc9a790f097a2b03cd4a9b14f57bcc1976

    SHA512

    d68da1f26117062e831802b3fa4c8db6c18d57d666585466a26ee455d207c7dc5c63d9fa238a34e7ffa8d5d7a4c1caf8aab1c796cffa89154701643353fd582a

  • /data/data/com.advice.face/kl.txt

    Filesize

    63B

    MD5

    f15a203dc906c00ac881aebf39fe2dc5

    SHA1

    0591de57627afa545586c6c7b73b75a8c904134f

    SHA256

    fffe3c004e9e9f03ca4de0021914340d1aa331d7794bee2301848ee70873c7e4

    SHA512

    3b21c41d7a16828d5bc6dd3a0cc05be971e6f92bcb66e952669d6aa064430dd77f72913564efc4d960557cb9d089731122edc3bc04d1f41e111400e6e0dab20a

  • /data/data/com.advice.face/kl.txt

    Filesize

    423B

    MD5

    d3a6d89ba5d5748bd5c9663e6038782f

    SHA1

    a9a5f314e496eaafc3a0386cca664106709039b3

    SHA256

    3c512bbc576666806440de210eb94f43b55c12229b17cb390835fac7b7b55c92

    SHA512

    9a18725b43d202254f1b13df3621fce020da0df2a6c5b25a1d8a7ae108c12cdef7ec540e1a77d776e899dc46b2396a2e7ea762c996dfe3b274b0f1ac1fe9dd4a

  • /data/data/com.advice.face/kl.txt

    Filesize

    230B

    MD5

    8c4a8a5c6c6e5eddfc29fe2776652da8

    SHA1

    b0ad581f2979427fdf7ab4b44a25b8efd4383207

    SHA256

    a4a83c22d39da72627f9e4681751d88ff56d0bc65313f74efb5d743a47200d88

    SHA512

    96dd4102b85c62fa4d5eeabe7720ba0285257c1daf9f36eb8abd357299be43339e6aa56666bac16d6eee375e520a0e6938e7baa7a25d1b649289fb3cd4418430

  • /data/data/com.advice.face/kl.txt

    Filesize

    54B

    MD5

    5c4f13dce727ccc0f5ce32d4893b4186

    SHA1

    efb080313d6db7ef10378a6f52e34864ba29a241

    SHA256

    04aa8a474c54f7a79a36c39b9b02cbe5d9c79c0c4a72609d820f8f09f26dd2bf

    SHA512

    ac031835e9f92ed314bf1096b03bfbbe081b85ff893523c1d174037ab844578c572493f5612b1b491f9c39d6b5047aa22361f7b08151db40e549510dd260271d

  • /data/data/com.advice.face/kl.txt

    Filesize

    68B

    MD5

    dc50306c89908a12228e14b3869fd8f1

    SHA1

    204e56f56ea1bcc237fb3963c4527f2b954ec233

    SHA256

    a2e1f5c79db0fb0bf67533ee08747b249bc2f967037456f470aef56bcd645905

    SHA512

    3c99d3f5387e2c87ec2e7d7d5b5d27729d50c6370a82195d05bd7eadfe07e966f09d870da19cd8b7fccf6ddb0bd812483ea54b49ac7a3c92c1b4d3fc34552ce1

  • /data/user/0/com.advice.face/app_volcano/oEMjk.json

    Filesize

    451KB

    MD5

    d2f1966e849fa1eba841ea370a1c50af

    SHA1

    372ffa020d149f4348ab247fe14db7f097b4d4b6

    SHA256

    815254fe16873b61bb63078ebddf72a7c4889bb77c16c029bfa34aeaabb37670

    SHA512

    b29a2c84cbb6c2b8d2a4a0e72c4796f45b06cb77a224c3a59fc6c12b90b507afa7390f91adcd94f5a453a8d1c5793170225e85f724e0059dd0809c0537b71f9b

  • /data/user/0/com.advice.face/app_volcano/oEMjk.json

    Filesize

    451KB

    MD5

    0ce45742b48150e617c31ab993d3a004

    SHA1

    50fb3edf34b33eb22bfb38ad083416e1b27ec0e9

    SHA256

    3bfe5c4e4d037994a0775074c8c12d5cce1169563261b64656e4d2e8da8da873

    SHA512

    4dace80a6e47fb5af22455729d543fc3887f16ff1ee4f98259052b491c3f6b672feb808fc0b0a850dfd08c4a2f699b42004d38b2022f3df8bd7789513c612823