Analysis

  • max time kernel
    146s
  • max time network
    136s
  • platform
    android_x64
  • resource
    android-x64-20240624-en
  • resource tags

    androidarch:x64arch:x86image:android-x64-20240624-enlocale:en-usos:android-10-x64system
  • submitted
    23-01-2025 22:02

General

  • Target

    a5b9af38d443f27f41d955e0fb10776523b5aff492f9b23440cfa80893e64c7d.apk

  • Size

    2.1MB

  • MD5

    90bdde7fe5d078a775d55fc1d9f1f1d3

  • SHA1

    8e2f2324b3e10bd98e6de0402e2b3f0cbe6e41a0

  • SHA256

    a5b9af38d443f27f41d955e0fb10776523b5aff492f9b23440cfa80893e64c7d

  • SHA512

    a72876fd1ee5710576cb65dc9e0aff5fbd42fb8dba9889a47d0b8a6a318257565e3b5ceb78526839dc36b4e0b5b124714fdf03864a935768334e529f2d562d19

  • SSDEEP

    49152:r/RtVfO4ZL1t9mstViWzyTZjNFFjuETTxs4Ew95nutHgUHY20HSaeEsHkRNF8e29:LRtVfPN1tI1htjNnuE/xsJu5nuhgwYFE

Malware Config

Extracted

Family

octo

C2

https://sudanhavalarbilgilendirme.xyz/MzhiMTg0NTAwOTY5/

https://sudanhavalarmanzaralari.xyz/MzhiMTg0NTAwOTY5/

https://sudanhavalarhikayeleri.xyz/MzhiMTg0NTAwOTY5/

https://sudanhavalarvesanat.xyz/MzhiMTg0NTAwOTY5/

https://sudanhavalarolaylar.xyz/MzhiMTg0NTAwOTY5/

https://sudanhavalargezisi.xyz/MzhiMTg0NTAwOTY5/

https://sudanhavalarguzellik.xyz/MzhiMTg0NTAwOTY5/

https://sudanhavalaranilari.xyz/MzhiMTg0NTAwOTY5/

https://sudanhavalarkonusu.xyz/MzhiMTg0NTAwOTY5/

https://sudanhavalarfelsefesi.xyz/MzhiMTg0NTAwOTY5/

https://sudanhavalarinrenkleri.xyz/MzhiMTg0NTAwOTY5/

https://sudanhavalarintarihcesi.xyz/MzhiMTg0NTAwOTY5/

https://sudanhavalarvegizem.xyz/MzhiMTg0NTAwOTY5/

https://sudanhavalarveyasam.xyz/MzhiMTg0NTAwOTY5/

https://sudanhavalarinduygular.xyz/MzhiMTg0NTAwOTY5/

https://sudanhavalarplatform.xyz/MzhiMTg0NTAwOTY5/

https://sudanhavalarveseruven.xyz/MzhiMTg0NTAwOTY5/

https://sudanhavalarindogasi.xyz/MzhiMTg0NTAwOTY5/

https://sudanhavalarinfaydalari.xyz/MzhiMTg0NTAwOTY5/

https://sudanhavalardunyaniz.xyz/MzhiMTg0NTAwOTY5/

rc4.plain

Extracted

Family

octo

C2

https://sudanhavalarbilgilendirme.xyz/MzhiMTg0NTAwOTY5/

https://sudanhavalarmanzaralari.xyz/MzhiMTg0NTAwOTY5/

https://sudanhavalarhikayeleri.xyz/MzhiMTg0NTAwOTY5/

https://sudanhavalarvesanat.xyz/MzhiMTg0NTAwOTY5/

https://sudanhavalarolaylar.xyz/MzhiMTg0NTAwOTY5/

https://sudanhavalargezisi.xyz/MzhiMTg0NTAwOTY5/

https://sudanhavalarguzellik.xyz/MzhiMTg0NTAwOTY5/

https://sudanhavalaranilari.xyz/MzhiMTg0NTAwOTY5/

https://sudanhavalarkonusu.xyz/MzhiMTg0NTAwOTY5/

https://sudanhavalarfelsefesi.xyz/MzhiMTg0NTAwOTY5/

https://sudanhavalarinrenkleri.xyz/MzhiMTg0NTAwOTY5/

https://sudanhavalarintarihcesi.xyz/MzhiMTg0NTAwOTY5/

https://sudanhavalarvegizem.xyz/MzhiMTg0NTAwOTY5/

https://sudanhavalarveyasam.xyz/MzhiMTg0NTAwOTY5/

https://sudanhavalarinduygular.xyz/MzhiMTg0NTAwOTY5/

https://sudanhavalarplatform.xyz/MzhiMTg0NTAwOTY5/

https://sudanhavalarveseruven.xyz/MzhiMTg0NTAwOTY5/

https://sudanhavalarindogasi.xyz/MzhiMTg0NTAwOTY5/

https://sudanhavalarinfaydalari.xyz/MzhiMTg0NTAwOTY5/

https://sudanhavalardunyaniz.xyz/MzhiMTg0NTAwOTY5/

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
  • 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.develop.random
    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)
    • Registers a broadcast receiver at runtime (usually for listening for system events)
    • Uses Crypto APIs (Might try to encrypt user data)
    PID:5066

Network

MITRE ATT&CK Mobile v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/com.develop.random/.qcom.develop.random

    Filesize

    48B

    MD5

    046a414913add6f5bb60072c7db819b6

    SHA1

    451ee4f6809260aec622d772fd329c7d0297a842

    SHA256

    b66c1320cb063a1d391c94273572ea6edae76c8c8b0a07f8d75c88686f0df72a

    SHA512

    4e6355f3051ed5e811ab030abde1f5be7f5e1cf33be99cd08477e9b6c015deb1d8bd75a09fb9c7176b8511c5ad0a67abc0902a3531e97564ccb6afc57496a47c

  • /data/data/com.develop.random/app_hockey/xFPsD.json

    Filesize

    153KB

    MD5

    51ffa47db61fd44cffda75b616a524bb

    SHA1

    685da842248000d62bde01ed12e6673a3bd5c77e

    SHA256

    37bf3b365dc344eed8b878b0c8c0bb0492c6b901ae555cff485289239dbe38f4

    SHA512

    66079ee2b7511628884c9d9f141b5f1aee10cf2ea373e8b923219245410036f546200b6003d4f48abeeaa7efb008f312e30540a111425aca57889a3e4fc04f48

  • /data/data/com.develop.random/app_hockey/xFPsD.json

    Filesize

    153KB

    MD5

    86e49d37a1f46120db2859ed85ff44da

    SHA1

    231a77ea779fec419769127432defe58596b8a00

    SHA256

    f0832ae0cf569a062ce1251d4336121f640e3760db895c4eca45ca1372f6684c

    SHA512

    c672cc40b924f1808e55ea536078a90d7c65179a468378960c80d7bc276853b0dd6a7e553bc253a8d5a15a490dab5d44e88c44262c2a562e0567c1a6ee49a7bb

  • /data/data/com.develop.random/kl.txt

    Filesize

    230B

    MD5

    1ade69f9cb56d4cdfbceed934cd62bd0

    SHA1

    aa2bfcada3cbaadb1dd59379e2a1ca6dfe3ca712

    SHA256

    7f134c314b936c3cc380be2d1caa746b511f6277111d9dbb5dcbe1713adf6c3b

    SHA512

    e0f5da6048cec12f533dde26ca9801df306d07ab03adc4c5c937d1155fc0a9dea645b445c01cb571ad5db6cdc4aba90430584d2b1f5302e880d7599eb1e3f727

  • /data/data/com.develop.random/kl.txt

    Filesize

    54B

    MD5

    d9b469d2442679657749be257698fb30

    SHA1

    b0de776dee1e9a2ca217a97f7c0272550058e149

    SHA256

    a992d23588c204d2717a42cd5633477f2b8a6285262208fa214c3c7b8c29dc01

    SHA512

    3f4c113100e8a65a7971c7201676b706e53671d2d2c9dd20108d365ea3c134dcf4f38755e3c88dd41096e57cda4be11b1e7e72b1d90e63659e55cd95bb19bffb

  • /data/data/com.develop.random/kl.txt

    Filesize

    68B

    MD5

    716e9a4e9adc5faa870c7835e107cd8a

    SHA1

    962efb5d530e114703d76eb5ec3e1f15a1c3a3ba

    SHA256

    396e70ef87dc5414e05d1b30c1191272ea1aae30607e84deabbcccecb7e18997

    SHA512

    83e8bc37d124730325f68d6be1f8791ae11b1d3c00e3e2f887b8d0e0a338a07f4edf71989fb3a6cdafb338d34b9e39d482850ffb174cb9ac69f60b67094d4d7f

  • /data/data/com.develop.random/kl.txt

    Filesize

    63B

    MD5

    010b5bf5e9a2f6e6bf37cae1cec3e48b

    SHA1

    db17fa94e4635f680a8e35d06ee70c51eee648cd

    SHA256

    9a8b24fc2d927a9a219047f561ae71154264fd7fe21cd88b1e1eb76e5a6df737

    SHA512

    6dc5fe1f08c868bf8388d55ab2736c52d3b7c01908a29c3e82ffd4792a2fa07d446d6f9b2ed6a7b57034cb47f62d1f9f8f01572fd8a280bfe29ea7c74d52990e

  • /data/data/com.develop.random/kl.txt

    Filesize

    423B

    MD5

    6bb06639097864ae5e3e38cd989dd56a

    SHA1

    624eb546f399951960ab4fa4c1030de4ea6a92ab

    SHA256

    efd0a3ceb148b60b7ba2af357d8a8eec494a818f09f77aaf3c45a99907ea89b3

    SHA512

    a20d4166833eb72c99cfc45e8054a5bbf25fd89d96d31a1ed113003773276a66186fedaf26952291be3683308ba7ffb86f56546940a745f3b4435d5f196a8a26

  • /data/user/0/com.develop.random/app_hockey/xFPsD.json

    Filesize

    450KB

    MD5

    2ec72063c245d4595384df16539ec04c

    SHA1

    cbcb68621e154725d44a28c73cc8a65772b67f68

    SHA256

    48d8a6fe3dc32855cd17be92bf13810ee7fc323313fbc0c0d6be8e69236a7a79

    SHA512

    165e7d94e108b5e3cb1d858ebf9ef96dce4a2a69f34161be4a52dfdec47a8042ab837ac9632594001ea47f32698b8341655ea01ba1b38f97ef53a0da3dcb8dd1