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Analysis

  • max time kernel
    149s
  • max time network
    153s
  • platform
    android-9_x86
  • resource
    android-x86-arm-20240910-en
  • resource tags

    arch:armarch:x86image:android-x86-arm-20240910-enlocale:en-usos:android-9-x86system
  • submitted
    18/11/2024, 22:05

General

  • Target

    252feff9531af45445a74b949cad2a532de2a54831e66278c142f71c7b8c3f6d.apk

  • Size

    2.7MB

  • MD5

    b667a069b20c4f6da3c0b2edf79608e2

  • SHA1

    c4dccd90c3a007ce989c494caaa4b7f6e9bc2d2c

  • SHA256

    252feff9531af45445a74b949cad2a532de2a54831e66278c142f71c7b8c3f6d

  • SHA512

    59e3ffde0e4878c87296240e0b16f127f2d60a856860b5618167cc0154d391dc51772179f4bf269d0e778c7db24905bae75f2dd7f53b742c24e0f5070036d92d

  • SSDEEP

    49152:bze1Vqo4Zo1Zj4WlzKWfqniw1XeupuEtkoKrn9lirWcII+oSCVh/+VYGDBID+L:bzE0o1Zj4Wt4n1X3uEtkrzm6com/sK6L

Malware Config

Extracted

Family

octo

C2

https://populeryabancianimaserver.xyz/MDQ2MTZjMDhlZDQy/

https://eglencelikahramanlaranimas.xyz/MDQ2MTZjMDhlZDQy/

https://cizgifilmtutkunlarianim.xyz/MDQ2MTZjMDhlZDQy/

https://renklidunyavekarakterler.xyz/MDQ2MTZjMDhlZDQy/

https://animasyonvekulturhikayeleri.xyz/MDQ2MTZjMDhlZDQy/

https://yabancisanatcizgiustalari.xyz/MDQ2MTZjMDhlZDQy/

https://cocukvesinemaoyuncular.xyz/MDQ2MTZjMDhlZDQy/

https://cizgidunyasindakiyabanci.xyz/MDQ2MTZjMDhlZDQy/

https://animasyontavsiyeveyorumlar.xyz/MDQ2MTZjMDhlZDQy/

https://sevimlicanlilarhikarakat.xyz/MDQ2MTZjMDhlZDQy/

https://yabancianimasinemaustalari.xyz/MDQ2MTZjMDhlZDQy/

https://cizgianimasanatyaraticilik.xyz/MDQ2MTZjMDhlZDQy/

https://populeranimaserverkaliteleri.xyz/MDQ2MTZjMDhlZDQy/

https://kulturelanimasyonvesanat.xyz/MDQ2MTZjMDhlZDQy/

https://yabancicizgianimasanatyolu.xyz/MDQ2MTZjMDhlZDQy/

https://eglencevesanatcizgihikaye.xyz/MDQ2MTZjMDhlZDQy/

https://yabanciveklasikanimasyon.xyz/MDQ2MTZjMDhlZDQy/

https://populeranimaserverdunyasi.xyz/MDQ2MTZjMDhlZDQy/

https://cizgianimasanatkonusmasi.xyz/MDQ2MTZjMDhlZDQy/

rc4.plain

Extracted

Family

octo

C2

https://populeryabancianimaserver.xyz/MDQ2MTZjMDhlZDQy/

https://eglencelikahramanlaranimas.xyz/MDQ2MTZjMDhlZDQy/

https://cizgifilmtutkunlarianim.xyz/MDQ2MTZjMDhlZDQy/

https://renklidunyavekarakterler.xyz/MDQ2MTZjMDhlZDQy/

https://animasyonvekulturhikayeleri.xyz/MDQ2MTZjMDhlZDQy/

https://yabancisanatcizgiustalari.xyz/MDQ2MTZjMDhlZDQy/

https://cocukvesinemaoyuncular.xyz/MDQ2MTZjMDhlZDQy/

https://cizgidunyasindakiyabanci.xyz/MDQ2MTZjMDhlZDQy/

https://animasyontavsiyeveyorumlar.xyz/MDQ2MTZjMDhlZDQy/

https://sevimlicanlilarhikarakat.xyz/MDQ2MTZjMDhlZDQy/

https://yabancianimasinemaustalari.xyz/MDQ2MTZjMDhlZDQy/

https://cizgianimasanatyaraticilik.xyz/MDQ2MTZjMDhlZDQy/

https://populeranimaserverkaliteleri.xyz/MDQ2MTZjMDhlZDQy/

https://kulturelanimasyonvesanat.xyz/MDQ2MTZjMDhlZDQy/

https://yabancicizgianimasanatyolu.xyz/MDQ2MTZjMDhlZDQy/

https://eglencevesanatcizgihikaye.xyz/MDQ2MTZjMDhlZDQy/

https://yabanciveklasikanimasyon.xyz/MDQ2MTZjMDhlZDQy/

https://populeranimaserverdunyasi.xyz/MDQ2MTZjMDhlZDQy/

https://cizgianimasanatkonusmasi.xyz/MDQ2MTZjMDhlZDQy/

Attributes
  • target_apps

    at.spardat.bcrmobile

    at.spardat.netbanking

    com.bankaustria.android.olb

    com.bmo.mobile

    com.cibc.android.mobi

    com.denizbank.mobildeniz

    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 family
  • Octo payload 1 IoCs
  • Removes its main activity from the application launcher 1 TTPs 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
  • Queries the unique device ID (IMEI, MEID, IMSI) 1 TTPs
  • 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
  • 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.clean.leader
    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:4321

Network

MITRE ATT&CK Mobile v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/com.clean.leader/.qcom.clean.leader

    Filesize

    48B

    MD5

    046a414913add6f5bb60072c7db819b6

    SHA1

    451ee4f6809260aec622d772fd329c7d0297a842

    SHA256

    b66c1320cb063a1d391c94273572ea6edae76c8c8b0a07f8d75c88686f0df72a

    SHA512

    4e6355f3051ed5e811ab030abde1f5be7f5e1cf33be99cd08477e9b6c015deb1d8bd75a09fb9c7176b8511c5ad0a67abc0902a3531e97564ccb6afc57496a47c

  • /data/data/com.clean.leader/app_have/gEFSAy.json

    Filesize

    153KB

    MD5

    038163934d201e940c3c3e979c89faec

    SHA1

    eb50f5226550db94bb8a30bef7492ae2c8b02998

    SHA256

    4de9e2633e562b4e5c3fbf77566a877de4ea5e91b04f0e25c7c7391102b97a1c

    SHA512

    d094a75bee04baa2eb189c08a329001a7bacdbab8ff8af3c56e1ca9e62dcd1dc770dbfb97410869ab63a3fc580830232d486594e71e31f56d32ce56468c8e0f7

  • /data/data/com.clean.leader/app_have/gEFSAy.json

    Filesize

    153KB

    MD5

    77ae0be5bc2b054c8c42feab08452ee9

    SHA1

    bc380315d37da2475d20b983e8f65a202fda8eab

    SHA256

    ab412d96f1a18fdc01ae5b7cf8d678d8062c90a1adc86e3ddee6e346a52e870a

    SHA512

    e9cf24203fb4a91163d4403b3507d19f89e42b30e5bfe0d96fdd35432bddbca6db02286d1599810c1741e7bed0b720ab5e7b74726ded39586163d501621f6de1

  • /data/data/com.clean.leader/kl.txt

    Filesize

    45B

    MD5

    16b10ef56b48f6acbfbfd87aa180418e

    SHA1

    340bbb29b0781833af9e6cbe96ca2bf57dc154b4

    SHA256

    0e201dd5ec82682b15997fa435ed572e6f791059bef4057eab519c20f2515e88

    SHA512

    f3ab444da5df9a6c7af903843bd5790677e6d2347c1af3ee57a844f224f0fcb7a13c7dbe4607ac6e25fb1334670769bcccd3bba7047d2ca720057432d7bb68f1

  • /data/data/com.clean.leader/kl.txt

    Filesize

    423B

    MD5

    9a548cfae5b57a988c8e606e8bce166d

    SHA1

    c1d29730859f94786abb6ee59e5e3e086c74818a

    SHA256

    8660f2d2c781bcbb8d8ea258fd00be56afeacd26e8adaf467e41518bcaf3b595

    SHA512

    811bbb290b975f1f9a244e21480064005ccba18f37848aec1f268764c4fb02b466d267b3db6210537361434e7eed6fe5efde6c8273c14a119326f1640aa34766

  • /data/data/com.clean.leader/kl.txt

    Filesize

    230B

    MD5

    c852266e5517e57cbe9c500c324f3e94

    SHA1

    c5dc3aab36a68ee2a300ab022b51238cae08b0c5

    SHA256

    2f242d779b422d05abee54187986b44c7f992f4d5db4fcdc4d93550b158aa93d

    SHA512

    78c4acac89973cc220785554f4c92c8a07d54bdca93a0c16e6cfdc1b4fd8a8fd3bee0566d7c13597875dae624898ec79ba24006d9aae19b22c3d00a6ec5c10d9

  • /data/data/com.clean.leader/kl.txt

    Filesize

    54B

    MD5

    4e5f914730cc8df9c1aa373c8b78d9ca

    SHA1

    260b6f198d93d99d4a847f05f1ead03446837525

    SHA256

    b6109dbc1be3996d6f45ab6867615a4579046cae2c6dcb2147daadc671261f31

    SHA512

    13243923f312b81176a5e6e417cdd7ee697cf5e394427f4a78e09bed22981115b2f215162ee08152a18d04297fc5b353cba3d616ee313e9a4661a0991034f401

  • /data/data/com.clean.leader/kl.txt

    Filesize

    63B

    MD5

    2c823e28d21907858c5f06d4c0e861f0

    SHA1

    6b44eebcdcbd88ed17d82c0b797a8d2515383b4b

    SHA256

    7d4a79d0a4866cbb8841272935490f7b929c6e73157d33199daf767b3095792d

    SHA512

    e199815ae0e949985172788de1edd294eef9f2cf878c186b8b6fce1de23892bab15ecd5813d85bdbf681d325e1363d472e3a1c4bd68ec0dc5927dbffa0231276

  • /data/user/0/com.clean.leader/app_have/gEFSAy.json

    Filesize

    451KB

    MD5

    f5a74112f4595e45b2ef79de0c98e5d7

    SHA1

    5bcbaf20c5dfd61b320484c3c60fedfdc97ba4c6

    SHA256

    e1ef9ce8a27a48d13f4ead4941357fcee4a6e9f9ca6ab87d96db1e75dafefffe

    SHA512

    d1edbbc69d402d9a8882fd9fe487044e48a5ace651f3cc269a1bd3bef0339a16fd8022fc6b081baa6907d4fa6a57b3fdd11c242aae67a2680c892a928da3a8ef