Analysis

  • max time kernel
    149s
  • max time network
    154s
  • 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
    13-12-2024 22:00

General

  • Target

    ad237b72524a3f325b2578c835a65480956018f2ec70c5e8348a5d76bec9b39b.apk

  • Size

    1.5MB

  • MD5

    b8b847f7cc61203f997afb1fdbb6b173

  • SHA1

    84fca2f5c03a076e9e46113f6e4fc90324ace786

  • SHA256

    ad237b72524a3f325b2578c835a65480956018f2ec70c5e8348a5d76bec9b39b

  • SHA512

    4132ae692cb2da63f8195544adae0cefa35eea5fb27ec026f4e2627bea837a8addc19b1c011f28d8130c745b783fb6ee7fdffc8200de9678ad23fb670aec30d1

  • SSDEEP

    24576:ONyg0YFUQ6+eH3VOseiKpUsI36reuk5+miFVHtEHT3rZ/NgjZnIe6nV+MZSzZE:ONytU63V1ei+kVUHtEk56nsMszZE

Malware Config

Extracted

Family

octo

C2

https://hayatvesanatguzellikduygusu.xyz/YmJlYTFiODdkMjcz/

https://mutlulukvesessizlikyolculugu.xyz/YmJlYTFiODdkMjcz/

https://yasamvesahtekarguzellik.xyz/YmJlYTFiODdkMjcz/

https://sevincligunlertatminkar.xyz/YmJlYTFiODdkMjcz/

https://dogaltatvesanatyaklasimi.xyz/YmJlYTFiODdkMjcz/

https://hayatlarinhuzurvesessiz.xyz/YmJlYTFiODdkMjcz/

https://keyifligunlerinfirsatlari.xyz/YmJlYTFiODdkMjcz/

https://sevgiiledoluyasamyolu.xyz/YmJlYTFiODdkMjcz/

https://sakinlikvehayatderinligi.xyz/YmJlYTFiODdkMjcz/

https://sanatvesanatcihayatlari.xyz/YmJlYTFiODdkMjcz/

https://ilhamdolubirhayat.xyz/YmJlYTFiODdkMjcz/

https://zenginlikvebasarihikayesi.xyz/YmJlYTFiODdkMjcz/

https://kalpvesanatdostlukhikaye.xyz/YmJlYTFiODdkMjcz/

https://mutlugunlerinyasamayolu.xyz/YmJlYTFiODdkMjcz/

https://yasananhayatinduygular.xyz/YmJlYTFiODdkMjcz/

https://dogaylaisbirligiyolu.xyz/YmJlYTFiODdkMjcz/

https://hosgoruhayatvekultur.xyz/YmJlYTFiODdkMjcz/

https://hayalguclesanatbaglantisi.xyz/YmJlYTFiODdkMjcz/

https://sadelikvehayatfelsefesi.xyz/YmJlYTFiODdkMjcz/

https://dogaldostlukvesanat.xyz/YmJlYTFiODdkMjcz/

rc4.plain

Extracted

Family

octo

C2

https://hayatvesanatguzellikduygusu.xyz/YmJlYTFiODdkMjcz/

https://mutlulukvesessizlikyolculugu.xyz/YmJlYTFiODdkMjcz/

https://yasamvesahtekarguzellik.xyz/YmJlYTFiODdkMjcz/

https://sevincligunlertatminkar.xyz/YmJlYTFiODdkMjcz/

https://dogaltatvesanatyaklasimi.xyz/YmJlYTFiODdkMjcz/

https://hayatlarinhuzurvesessiz.xyz/YmJlYTFiODdkMjcz/

https://keyifligunlerinfirsatlari.xyz/YmJlYTFiODdkMjcz/

https://sevgiiledoluyasamyolu.xyz/YmJlYTFiODdkMjcz/

https://sakinlikvehayatderinligi.xyz/YmJlYTFiODdkMjcz/

https://sanatvesanatcihayatlari.xyz/YmJlYTFiODdkMjcz/

https://ilhamdolubirhayat.xyz/YmJlYTFiODdkMjcz/

https://zenginlikvebasarihikayesi.xyz/YmJlYTFiODdkMjcz/

https://kalpvesanatdostlukhikaye.xyz/YmJlYTFiODdkMjcz/

https://mutlugunlerinyasamayolu.xyz/YmJlYTFiODdkMjcz/

https://yasananhayatinduygular.xyz/YmJlYTFiODdkMjcz/

https://dogaylaisbirligiyolu.xyz/YmJlYTFiODdkMjcz/

https://hosgoruhayatvekultur.xyz/YmJlYTFiODdkMjcz/

https://hayalguclesanatbaglantisi.xyz/YmJlYTFiODdkMjcz/

https://sadelikvehayatfelsefesi.xyz/YmJlYTFiODdkMjcz/

https://dogaldostlukvesanat.xyz/YmJlYTFiODdkMjcz/

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
  • 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.tissue.kidney
    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:4325

Network

MITRE ATT&CK Mobile v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/com.tissue.kidney/.qcom.tissue.kidney

    Filesize

    48B

    MD5

    046a414913add6f5bb60072c7db819b6

    SHA1

    451ee4f6809260aec622d772fd329c7d0297a842

    SHA256

    b66c1320cb063a1d391c94273572ea6edae76c8c8b0a07f8d75c88686f0df72a

    SHA512

    4e6355f3051ed5e811ab030abde1f5be7f5e1cf33be99cd08477e9b6c015deb1d8bd75a09fb9c7176b8511c5ad0a67abc0902a3531e97564ccb6afc57496a47c

  • /data/data/com.tissue.kidney/app_drip/Iecf.json

    Filesize

    153KB

    MD5

    2b60562cf41109d575f6a90479f68183

    SHA1

    41ed46935f8602a588f14d524af8175b4de1adb5

    SHA256

    619004594d6376851b1e58cb495f2e1a1a51c48338deac435e0f2f579f2bfdcc

    SHA512

    defea807e7c6f2760c77f9d18f75344f529313ee086b5528966f791cb2972986196e1fdb43e1659ea0311391e038a71906b14d54dafef8fa831c1d18847b5fc7

  • /data/data/com.tissue.kidney/app_drip/Iecf.json

    Filesize

    153KB

    MD5

    5d7c2b9e5fb0d57deffec986dbffcef7

    SHA1

    27667ae99036a0cdd7d5542e40355d5f792df5df

    SHA256

    cd97397000ccccbfef1c95996a56daa4784df65492183cfbe14df05455208a5e

    SHA512

    a0c6054702b381d1cd9a3a3b7db08d1c177d1f41b41cc3d7693deb88b5e06ed58c2a130118c3049a675d24e2e14e32e7bfd3aea6327860e69587ce19cb6e5071

  • /data/data/com.tissue.kidney/kl.txt

    Filesize

    214B

    MD5

    bf7daf9eff3ac2ac2cb79c56521467ef

    SHA1

    c7d76edf6acf03eef7d83c6fd518d522d61eea54

    SHA256

    038a78be5e9f5198292d2357c024298d16c5e96b7043214be21fb3d6655181a2

    SHA512

    40319408194c0bcf00d017358d6321d0e61d720f0323514e78bea3da461131f2dbd6908d38ad78d35114d464f1819b824385df14d6f36dd01fd696e83ddeb798

  • /data/data/com.tissue.kidney/kl.txt

    Filesize

    52B

    MD5

    273ccfbf1cdadd5d2f9dfa50ada30cb4

    SHA1

    8f7460edc3a2d917965a5df1d457b0775a027584

    SHA256

    85709b4f29a687744af44047fe8b142bfec9352de75dac06b527e14058f04c0f

    SHA512

    fd08e6961d874cfbe5e86adb3357db9e6f8777b94cee19c74df4391a414489b0da63dfe3f1f310946d336f5a08f4edf05fd8882003f2a01f1aa52c652cac3ab2

  • /data/data/com.tissue.kidney/kl.txt

    Filesize

    70B

    MD5

    86cbbe84afa222872ba67107e72c03d2

    SHA1

    a8a17f09a49375c981ace8df3220390f5e8a82e4

    SHA256

    a5ba2ec83a1423f214a919cf1b85d45f9e054523946a8099031fbfcbe8bf94e0

    SHA512

    6538052cca1e010558521e9e83ece114e237f279f32a59189b6ab17fe591fe0464f654b08950b2cddb713792f9458c7c8de01a62aa3c775b618af99dbb1a5669

  • /data/data/com.tissue.kidney/kl.txt

    Filesize

    55B

    MD5

    a7ba924a698b7647b467e613667007e7

    SHA1

    f4363a713926034e5aa08f09fea4be0cc88e6516

    SHA256

    f74590aca5f0e18b3a163cd2f0c7f4885d3dacfb214a5537dc1bfb4b154a28da

    SHA512

    1fafb7182e284667e78a72daff52d3045c4a94c3719c14676914e4817bd15931aadff93df9629e2013ff693e64e8de02dba021aec2fb2d443fb0f89f149264a7

  • /data/data/com.tissue.kidney/kl.txt

    Filesize

    490B

    MD5

    77de8637be01490425b68e3c6881e39a

    SHA1

    60d3d2a802c66d44846b0918f84f4c1d81b0e00d

    SHA256

    3554cfdb3a76dbfecf4b83cbcb6d369476e0ba2762fe843a4f8d15d66e118f0a

    SHA512

    58539247cb8630a614237422722fe64157e99cf542ce55ae83e1c89a95a6a93e5a73c27d4b3dce02c8b14aa67a25f2c39d5d651bd45494f7a988487a2d7bd837

  • /data/user/0/com.tissue.kidney/app_drip/Iecf.json

    Filesize

    450KB

    MD5

    c81c75bede2d3aadad3721aa87d46b74

    SHA1

    158dcc729562bc1742ea1d11f8e010621f26721f

    SHA256

    f0a20fbd491ee58d06b72a8610fc4b792c3bddbe6b12171e6e2832517b32d07d

    SHA512

    2eaf66c2ddc6a004426b1a8443745e41b064049e786049434319812986c19e34b3c2806738c13cd0ebbc79a9a9dc40c40d109cfc2e451cbd3bd97c56f99037e6