Analysis

  • max time kernel
    147s
  • max time network
    158s
  • platform
    android_x64
  • resource
    android-x64-20240624-en
  • resource tags

    androidarch:x64arch:x86image:android-x64-20240624-enlocale:en-usos:android-10-x64system
  • submitted
    13-12-2024 22:00

General

  • Target

    41cfad682464fe54fd58b216cbddd582836f3c2503206ff096ac6c275c304809.apk

  • Size

    1.6MB

  • MD5

    c47282cfd6036d22790b09d81ca0e712

  • SHA1

    ca8db506c6439eda81d6cfe760a743eca47b4546

  • SHA256

    41cfad682464fe54fd58b216cbddd582836f3c2503206ff096ac6c275c304809

  • SHA512

    e509228bb492b908b677bcc44e7f962a23aa7d031701f67a2fefb0049a5a5be992b72110630049c17bc92f90919fdba8e99f2aac344b00ea987e16c62b6b822c

  • SSDEEP

    49152:vz8TXxTWYJROrs865DtiECy/CMdBcwH20GnEEMpN3X9JHeajjV9bppy:vz8zxTlPystt8y/v/QEjX3N0yV9bpA

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
  • 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.eyebrow.oxygen
    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:5000

Network

MITRE ATT&CK Mobile v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/com.eyebrow.oxygen/.qcom.eyebrow.oxygen

    Filesize

    48B

    MD5

    046a414913add6f5bb60072c7db819b6

    SHA1

    451ee4f6809260aec622d772fd329c7d0297a842

    SHA256

    b66c1320cb063a1d391c94273572ea6edae76c8c8b0a07f8d75c88686f0df72a

    SHA512

    4e6355f3051ed5e811ab030abde1f5be7f5e1cf33be99cd08477e9b6c015deb1d8bd75a09fb9c7176b8511c5ad0a67abc0902a3531e97564ccb6afc57496a47c

  • /data/data/com.eyebrow.oxygen/app_slogan/HuFHJcG.json

    Filesize

    153KB

    MD5

    4023408c932cd3e21fcac32cea020881

    SHA1

    e02104a09807b2fe0b4e0eb9242a3b19024595a0

    SHA256

    12374ce543ce7dc348a103f0a999c0755be383d0765a96cbbb7adc894f1d827c

    SHA512

    8569cb409023304e2cba459c2dfc3932dd98fb734393bb4017ccd5aa70be9b5b5b388cf98caabf2add42f7d42046a6f0e165732be04e5a6f9d4edbea0ff74327

  • /data/data/com.eyebrow.oxygen/app_slogan/HuFHJcG.json

    Filesize

    153KB

    MD5

    7b9ad8039b4b1862b881b94e78d18353

    SHA1

    6f4ac7b1e584831cd08b3e942aa358d44f6516e0

    SHA256

    5d10e226ee3b211f2e15d79d6e373457694374fa0472759f94fd3d230914ac19

    SHA512

    5304b68e8693ba5934306be2a8561651eeba52f04a91afe370360b1410bf5f44e7dfdcb2db5d3c6d81370a26fd8cbb667f07ce55adf47f6808209b3a3632182f

  • /data/data/com.eyebrow.oxygen/kl.txt

    Filesize

    230B

    MD5

    b9618b5c3b96b8cc8c3da4635599c0dc

    SHA1

    de4ace3fb1f6e07bbde7fa776466d573724a13be

    SHA256

    f4933cb48f0c5cb8f3bcac80d8f105ed2af6e9156be9468451809600d544ea10

    SHA512

    ade986edf7e93bfcc9cc2f2ffcec4e18875b6b34777c2a11d170bfa5cc45425e26c7df6a7ee65eb53054eded6a4353751c5a4692079da07ede217272567cf64c

  • /data/data/com.eyebrow.oxygen/kl.txt

    Filesize

    63B

    MD5

    e693bccd4c76661e5755a2900d1e49d2

    SHA1

    91f264d4523f60df9dbb61668dcf39f2b41891f5

    SHA256

    8a957b6e16e2c79e99d437b2745bdabe2d726c5233e778f21ccb604d72f133df

    SHA512

    4f124bc7a411e9bf83553e4c4ff1d1b7dd70546cdb7a8436c86d2cc9d3b2700bf221ceec849fa7c1bc23aa640957cb1fe2b6a6bd9b2078c4509e3f8b7fbe37d7

  • /data/data/com.eyebrow.oxygen/kl.txt

    Filesize

    60B

    MD5

    dce4011a83a0b538fa26cb4f8e6acb8d

    SHA1

    aa779169a4c374595addad0b8bd53f34f8e4bac6

    SHA256

    ea9512ed18179df75490cd35e1de3f622a4a51aa2636f6f0bd2ae29893211520

    SHA512

    3a2c2946b58e48d6dc63b66a006fc7140df4fdad44777a61c4a8797928007b1ee5fb74a50a32a97f29ed6e7bb741bc8a1438f45525660d49b0421410450b5851

  • /data/data/com.eyebrow.oxygen/kl.txt

    Filesize

    423B

    MD5

    3dd06e11c8d842d083a6f398291cd264

    SHA1

    994104a98958800826b3090715583567b7dd0d8a

    SHA256

    7237afc1e9397fefdf9a5ed7f3134dd1e350b2d9ca7ad8b8988f667d2925a53c

    SHA512

    fa3a7329aaab597cd8b2b7a1daace74dcf770b130115daafec7fc7c75d62f39c3ae13e47f3a57ee3b923d6ca612aaaa747757334a46f7d4b44f64b9f03ce8448

  • /data/data/com.eyebrow.oxygen/kl.txt

    Filesize

    84B

    MD5

    d9a56e0698d5962027a30f71001724b6

    SHA1

    b23c1d65a5dda4d5158a52d483784813e9f3dad6

    SHA256

    6b75a13d62fd77b591c046dad0c5a01eaa2bd72df00e014c03261b26853ed903

    SHA512

    2826e00fc2259d0e0dfb7eceb54aa082588f162000173cceebece6533c013719e2be0343a3a0689acee6e8ec6c9c0009e9dd4d6bd23ee9d39c215f60b0de5fc9

  • /data/user/0/com.eyebrow.oxygen/app_slogan/HuFHJcG.json

    Filesize

    450KB

    MD5

    7988e786b362b2ab2e5f7623abb0d3f2

    SHA1

    44012bbf66733ce29bdf2c4e1e6f6ccebe64c1e5

    SHA256

    705d5dab866edc2939816f762064d1b84d9963320a8a102014455912d4b950a3

    SHA512

    1c0b9642bfc61533e28540115ad4de094a25698fa0c837bd42ad115e7ed48b75bb86def4819b2c44260cd3a574d0166f2e5b0e39dc4c8150212ec989bda6c57a