Analysis

  • max time kernel
    148s
  • max time network
    154s
  • platform
    android-13_x64
  • resource
    android-33-x64-arm64-20240910-en
  • resource tags

    arch:arm64arch:x64arch:x86image:android-33-x64-arm64-20240910-enlocale:en-usos:android-13-x64system
  • submitted
    09-11-2024 22:04

General

  • Target

    81941896cc661009832760712d8c876ce6c6491ccca5ab4580e95333cc65d452.apk

  • Size

    2.4MB

  • MD5

    8ef8128c89f2f18083172a2aa6e30a1a

  • SHA1

    e6a3ec45aa9b6250e7185e46d2010b309e8f103a

  • SHA256

    81941896cc661009832760712d8c876ce6c6491ccca5ab4580e95333cc65d452

  • SHA512

    70abe33c9a1fed09021690fe684fb657422a0730927d4fe0536bb319a1ba3e23b18024640054ea8341fa859b0d6b2a070ceb62cc7a4a4e3e163b1ae742fd59e4

  • SSDEEP

    49152:jgZGkgjO9789UYlgZD5w+ROiPaysS3c1QzNpzeFsnCitpz7qVciO6nVGOf7yKF:gl789sDeE7RP3c1QRpzeOCKUVciO6nRj

Malware Config

Extracted

Family

octo

C2

https://malkafaniskm.com/NzY2NDZkZmViYjZj/

https://fukiyibartiyom2.com/NzY2NDZkZmViYjZj/

https://malkafali222.com/NzY2NDZkZmViYjZj/

https://oyunbaimlisi35.com/NzY2NDZkZmViYjZj/

https://mal1fukizmirli.com/NzY2NDZkZmViYjZj/

rc4.plain

Extracted

Family

octo

C2

https://malkafaniskm.com/NzY2NDZkZmViYjZj/

https://fukiyibartiyom2.com/NzY2NDZkZmViYjZj/

https://malkafali222.com/NzY2NDZkZmViYjZj/

https://oyunbaimlisi35.com/NzY2NDZkZmViYjZj/

https://mal1fukizmirli.com/NzY2NDZkZmViYjZj/

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 6 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.islandnewimv
    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:4502

Network

MITRE ATT&CK Mobile v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/com.islandnewimv/.qcom.islandnewimv

    Filesize

    48B

    MD5

    046a414913add6f5bb60072c7db819b6

    SHA1

    451ee4f6809260aec622d772fd329c7d0297a842

    SHA256

    b66c1320cb063a1d391c94273572ea6edae76c8c8b0a07f8d75c88686f0df72a

    SHA512

    4e6355f3051ed5e811ab030abde1f5be7f5e1cf33be99cd08477e9b6c015deb1d8bd75a09fb9c7176b8511c5ad0a67abc0902a3531e97564ccb6afc57496a47c

  • /data/data/com.islandnewimv/cache/jpkzwx

    Filesize

    2.3MB

    MD5

    24d89cd7730b8048334b310845211b85

    SHA1

    ffa27bfe0aac11f97e1f7bb607adc2ad4d0c3c02

    SHA256

    9b4030f789b5fd4cb091e9c3f0c14229ee540a0e98d9f940ea7a771761ff8fc1

    SHA512

    130e51b27554667b1dab72cf1accf1ef0491091fa9527544d8050c457a60247dd3a3d5d237479c03dca2296ad8eb177b89bd894a46b35686fd26d70fe596f264

  • /data/data/com.islandnewimv/cache/oat/jpkzwx.cur.prof

    Filesize

    424B

    MD5

    9fc5a27decf176eaae676bb036c703ab

    SHA1

    e1d2cba9d712adc6c554689c7d21070acbeda962

    SHA256

    44ab2a19e7f307534ae845ab40cf422a9dd2a5a8177cbb3e6bdafd6d900e22ac

    SHA512

    c185e3bfcd7f5d1826adc5b5f1f325391264e7d6d3b33a28294ecdaf97d4ee57ef5ad521d1b4f6404b694b19e861901fbbc56a443cb89635d6de9ebad4d1298b

  • /data/data/com.islandnewimv/kl.txt

    Filesize

    54B

    MD5

    5858abf4293b92db0c15049d3016fc09

    SHA1

    2940076afe9bcc0b3d2241a7728af2896c67f046

    SHA256

    f9bcbaeeb4243dc2a80d0b607f7087ccf25e6ada748fb075f2a386d07d08eb39

    SHA512

    3b8c8b41f02952fab8ff54b06a15e4c1c368c0944a9252e9fd521b9fe61287a8ed5babfc6929499cd7dc1da8dfb273766f41b339cf21053534bb163a9f92664b

  • /data/data/com.islandnewimv/kl.txt

    Filesize

    68B

    MD5

    fe3c620d81b2b5fdeda18d7c1a36bc34

    SHA1

    cb3ce58f61d46f2b7220085ac54896b4116ba383

    SHA256

    9ac7c8505e26550b6d94e311888209bc02df2959322f917d8e11ee9f4c22aaad

    SHA512

    386404de0326b1adb8b4837a583f8b505bd57edde152d8765c636b5ecfddfdadbae7c3e9fefa67b643e9892bf4e3c8b012e69291476bf71ab15d934f38833e67

  • /data/data/com.islandnewimv/kl.txt

    Filesize

    52B

    MD5

    9f96833cdaa60f2da3b0b61db1e706e0

    SHA1

    a297abaaa592f2d2cb5a84141f5ffa4fd90abfb8

    SHA256

    692f1180ce66d94659a3504bd2a32b32e751a5576207d541b1744e1a34eb68e0

    SHA512

    65773d3759c8e67b4c12e693f3a55e0b7049016cb0a9ba062369f4bdaedd19dc9a714a5dd5ab48f8bcd8c15ff340cbe394aff449baaa0e4fd26345c03ac483cd

  • /data/data/com.islandnewimv/kl.txt

    Filesize

    70B

    MD5

    a34d93b2a5f972b5144d3eea21e62ab2

    SHA1

    efa4eed9d1b9a52fad3a74a9d45b2f1d8d15dd09

    SHA256

    cf39a90257ba044e732e9acfae7a7ee3859c192c4912e802616230bd9df4e8d7

    SHA512

    2e908ce4c5eff92e4dcbce3367f54bf8e7c489f79152bc62451411eccd4ed1babb96c2ce18359fef2676bad16a2fc05cb54ee0039e4b0eff79ea24928f462a89

  • /data/data/com.islandnewimv/kl.txt

    Filesize

    504B

    MD5

    98cba372c282c8307b77df9155b47951

    SHA1

    f523cf8c52a64d1b11e5d2e80769ec2f1221a90d

    SHA256

    a161e924382e733aa1632cdfc76ecf6e077a053ec3eb44a9da36e911e3a59a68

    SHA512

    38f2f2f369d5283acace56ace7c4df4e79cdf4b2189e9fe53388e301027fa85c18334c1c084c40736803e8ec57c7f71075c52a1ff0cb10416360957e7bfdc8b2