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Analysis

  • max time kernel
    149s
  • max time network
    150s
  • 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
    12/11/2024, 22:03

General

  • Target

    ecf25f4c8034b4b00b52855247c94091b3bb567673b7a773c914b92aed031b43.apk

  • Size

    2.0MB

  • MD5

    2d8b190b1b1e39d13bfa1b11a9fa0da5

  • SHA1

    d21734f2d94eacf4b4ded25a8e77648a7b0c2fa8

  • SHA256

    ecf25f4c8034b4b00b52855247c94091b3bb567673b7a773c914b92aed031b43

  • SHA512

    be54f673ca49b600b20fe56b20f55bf4bf9bc508587500ab2ad65532529aaa6ff52d7420797290cb772591eb911785adea9cee74a5ba452a4df51cfd56616bb4

  • SSDEEP

    49152:Er/SxI3rOweRk1mtTYPAM3ZnaSZPBafryoNmRf:EexyqwcimtTYxxXOf+f

Malware Config

Extracted

Family

octo

C2

https://cizgifilmlervekarakterhikayeleri.xyz/MDQ2MTZjMDhlZDQy/

https://cocukanimasyonvesinemaustalari.xyz/MDQ2MTZjMDhlZDQy/

https://masalvecizgifilmkahramanlari.xyz/MDQ2MTZjMDhlZDQy/

https://sevimlikarakterlervesahneefektleri.xyz/MDQ2MTZjMDhlZDQy/

https://cizgifilmsanatvesinemaevreni.xyz/MDQ2MTZjMDhlZDQy/

https://eglencelihikayelervecizgidunyasi.xyz/MDQ2MTZjMDhlZDQy/

https://animasyonyapimcilariveoyuncular.xyz/MDQ2MTZjMDhlZDQy/

https://renklihayalguclerianimasyonlar.xyz/MDQ2MTZjMDhlZDQy/

https://cizgifilmklassikleriyenidonem.xyz/MDQ2MTZjMDhlZDQy/

https://eglencelianimasyonprojelerlistesi.xyz/MDQ2MTZjMDhlZDQy/

https://cizgianimasyonvedijitalhikayeler.xyz/MDQ2MTZjMDhlZDQy/

https://kahramanvetuhafcanlilarhikayesi.xyz/MDQ2MTZjMDhlZDQy/

https://eglencevedostcancizgifilmler.xyz/MDQ2MTZjMDhlZDQy/

https://cizgidunyasindakiyenikarakterler.xyz/MDQ2MTZjMDhlZDQy/

https://animasyonvegorselsanatgezileri.xyz/MDQ2MTZjMDhlZDQy/

https://cizgifilmvedegisimkulturler.xyz/MDQ2MTZjMDhlZDQy/

https://renklianimasyonvesanateserleri.xyz/MDQ2MTZjMDhlZDQy/

https://kulturvecizgihikayegirisimi.xyz/MDQ2MTZjMDhlZDQy/

https://cizgifilmtasarimvesanatyonetimi.xyz/MDQ2MTZjMDhlZDQy/

https://yeniyetisimlerveanimasyoncalismasi.xyz/MDQ2MTZjMDhlZDQy/

rc4.plain

Extracted

Family

octo

C2

https://cizgifilmlervekarakterhikayeleri.xyz/MDQ2MTZjMDhlZDQy/

https://cocukanimasyonvesinemaustalari.xyz/MDQ2MTZjMDhlZDQy/

https://masalvecizgifilmkahramanlari.xyz/MDQ2MTZjMDhlZDQy/

https://sevimlikarakterlervesahneefektleri.xyz/MDQ2MTZjMDhlZDQy/

https://cizgifilmsanatvesinemaevreni.xyz/MDQ2MTZjMDhlZDQy/

https://eglencelihikayelervecizgidunyasi.xyz/MDQ2MTZjMDhlZDQy/

https://animasyonyapimcilariveoyuncular.xyz/MDQ2MTZjMDhlZDQy/

https://renklihayalguclerianimasyonlar.xyz/MDQ2MTZjMDhlZDQy/

https://cizgifilmklassikleriyenidonem.xyz/MDQ2MTZjMDhlZDQy/

https://eglencelianimasyonprojelerlistesi.xyz/MDQ2MTZjMDhlZDQy/

https://cizgianimasyonvedijitalhikayeler.xyz/MDQ2MTZjMDhlZDQy/

https://kahramanvetuhafcanlilarhikayesi.xyz/MDQ2MTZjMDhlZDQy/

https://eglencevedostcancizgifilmler.xyz/MDQ2MTZjMDhlZDQy/

https://cizgidunyasindakiyenikarakterler.xyz/MDQ2MTZjMDhlZDQy/

https://animasyonvegorselsanatgezileri.xyz/MDQ2MTZjMDhlZDQy/

https://cizgifilmvedegisimkulturler.xyz/MDQ2MTZjMDhlZDQy/

https://renklianimasyonvesanateserleri.xyz/MDQ2MTZjMDhlZDQy/

https://kulturvecizgihikayegirisimi.xyz/MDQ2MTZjMDhlZDQy/

https://cizgifilmtasarimvesanatyonetimi.xyz/MDQ2MTZjMDhlZDQy/

https://yeniyetisimlerveanimasyoncalismasi.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 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.undo.demise
    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:4216
    • /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.undo.demise/app_praise/ihHdcb.json --output-vdex-fd=41 --oat-fd=42 --oat-location=/data/user/0/com.undo.demise/app_praise/oat/x86/ihHdcb.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:4242

Network

MITRE ATT&CK Mobile v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/com.undo.demise/.qcom.undo.demise

    Filesize

    48B

    MD5

    046a414913add6f5bb60072c7db819b6

    SHA1

    451ee4f6809260aec622d772fd329c7d0297a842

    SHA256

    b66c1320cb063a1d391c94273572ea6edae76c8c8b0a07f8d75c88686f0df72a

    SHA512

    4e6355f3051ed5e811ab030abde1f5be7f5e1cf33be99cd08477e9b6c015deb1d8bd75a09fb9c7176b8511c5ad0a67abc0902a3531e97564ccb6afc57496a47c

  • /data/data/com.undo.demise/app_praise/ihHdcb.json

    Filesize

    153KB

    MD5

    5dedb536309f1a744cd6adec8fe8e847

    SHA1

    2f3c7b6eb85395245593c3572f1feadd9e3278d3

    SHA256

    5cce2680f17b60479cb5264171ced20700400d9f0108ccb92296e410ef3fdb95

    SHA512

    aa4e0006d3a9e2f744fc4da45b5569b88b8bcedb766b5d6eb6620c3c03ceac719e4ec9ba89571f8e371ca1ad871d503a77dc24886125d9123122f6ed521ac069

  • /data/data/com.undo.demise/app_praise/ihHdcb.json

    Filesize

    153KB

    MD5

    ba423739eb2b53a3417ac7de1dcead7a

    SHA1

    b35a571453375c790a023262173925f62a62fad3

    SHA256

    5ba69fb5847ff96fe5facf5a93d814f033193a85c9223a1406d9821e3815b9ea

    SHA512

    bdf794329545c836ff829ad5c196b58ff7dd68a9ba13ea1fdb409ac8d963345edb24fde5d58e544bb122db0a02e16722f0e58d89718fef00c78fa79304caa725

  • /data/data/com.undo.demise/kl.txt

    Filesize

    45B

    MD5

    a9b5e579638e47ec031e579aa9e6ed79

    SHA1

    e4b59d120f354cf506483bebadc5c82a6d0dfc3d

    SHA256

    d3ef2603723fd87d2f72d62edd4e537054e818936f7b9e1b82e6c84ac1a83ae2

    SHA512

    70700f1422da15e328429b1279fbf40e660f4c8cd5a719071d115bf488d8f163b1dc5900c1e245dcb7d690be505fc998f0d2e8242e7f90ca16e7e21e0ea56dba

  • /data/data/com.undo.demise/kl.txt

    Filesize

    423B

    MD5

    995f03734bfc3110c90d489c62e8bf78

    SHA1

    a04548d525ebbe9c76f130207be09cab475caeeb

    SHA256

    db105c288d65ec6bfc76a696273be23583d31d74f3e56138b135f61413a26980

    SHA512

    ead0b019172749d854514bf45e15e68a999dedadbaf0c178bb6f4340b8cd1b77ab821fd822e3ceb0894e41666a1a9b489ecfa9673433dd6a79980581631f254f

  • /data/data/com.undo.demise/kl.txt

    Filesize

    230B

    MD5

    7411b34b660c1c6309110ed9bc2f8413

    SHA1

    ce383b4cfbb6dcf105aa550c08468c2cd7a61085

    SHA256

    9207f340be09b67d589d0689f078589b6abe9a4a86276fe9528d070e17bfc811

    SHA512

    9d3322d1c518d94b826aa8aed070f9046883c1d04443d2a83f4226c10b696f1b9aaa15bb2e131f0ccc35d9c79e812a5ad1127b2063009f4aec8a623e027ce211

  • /data/data/com.undo.demise/kl.txt

    Filesize

    54B

    MD5

    6bf016a91c9d0717ed595b2b6b11394b

    SHA1

    7fa167dcb6ce2a4e34d2d1c8c544129d36b37d82

    SHA256

    1dec1f2c1560fff220104bbc6e880296c52f11ff58645629939c4c78006dcbd6

    SHA512

    9e3a435a89cf571a8fc5d7ddb2ed32adf89a9f78c8149d900f578077f46c4497d1d619031accdae3585dde4696c922e4950f66a3371c55ea70b1c84a28bab663

  • /data/data/com.undo.demise/kl.txt

    Filesize

    63B

    MD5

    ca33069a4ac25d0bd5f4a8325010aad4

    SHA1

    0a26e21d72330d4655f0a9cc49340aeff88d5a6e

    SHA256

    10e8ec259549681f04425ed8733842eba21f5aca6eee45d133a1c115365233a8

    SHA512

    783f4dff4876df97b96feeed6e23069233f2f86d54674cdabcf1d217c10805edd7b54723720aeece80aff5af4789f878787d15a550cb77e7257c5e02197ac97a

  • /data/user/0/com.undo.demise/app_praise/ihHdcb.json

    Filesize

    451KB

    MD5

    4c2eee119a82a3d99a508482704faa40

    SHA1

    f70074075804a322b170540980e50ab71fbfa055

    SHA256

    9076eb51e296966da714bf0b05936b2c6c1f2011f38df765fadf2b1cf2261c3f

    SHA512

    ea009432cd0e2bb8404a267203e7a05e6e894f95050f4787dc690419f8188e43794ee8f3bd814fcaad786a76782e2301905e3917072fdce0addd8d623d89eab8

  • /data/user/0/com.undo.demise/app_praise/ihHdcb.json

    Filesize

    451KB

    MD5

    e79febb0b5a200f1adafa65106938132

    SHA1

    3d157d575fffc7326fb9658c8ab927ac76f1eeab

    SHA256

    2b2e0dcf2bf1ac8302e012b8e369fefd9c3d90369c26589259af96577f739965

    SHA512

    3e4f2fa3cf5e743b0bbec613055095e282b45d780afd6adbd41960a71855ceae757c580c2e4e27b9cd57d77afaa96c2d1bf2ebe9e3aa96a5cf934c0bf926b758