Analysis

  • max time kernel
    150s
  • max time network
    142s
  • platform
    android_x64
  • resource
    android-x64-arm64-20240221-en
  • resource tags

    androidarch:armarch:arm64arch:x64arch:x86image:android-x64-arm64-20240221-enlocale:en-usos:android-11-x64system
  • submitted
    16-04-2024 22:00

General

  • Target

    6fa1858087bd949627f5285e2833f80decf45f41a7ec65b8814570e78418af4b.apk

  • Size

    184KB

  • MD5

    a79d554e05919ab885ef50c84aa26db5

  • SHA1

    b911865da6ecfdd625df784247dafd9076e56eb0

  • SHA256

    6fa1858087bd949627f5285e2833f80decf45f41a7ec65b8814570e78418af4b

  • SHA512

    c56ce7dcffa397a454da36db5a6822132e3cfbc12c702cf796a65891fa32165aa125d16690fd512ee11aa1165f56c27f4adc6d25321e7cde35571a131a394e1f

  • SSDEEP

    3072:/5lhQeDqu5dA9eJvPITp28g34Yfn07MIPZC8oLu9ifxlfkIMS0CEcgr7zHilM:/5lh5+EJ3v8VYfWJPeKcZttEZvT

Malware Config

Extracted

Family

octo

C2

https://trendyshop57899.shop/ZDQyN2NmOGEzOTlk/

https://techhubshop24578.shop/ZDQyN2NmOGEzOTlk/

https://organicshop89105.shop/ZDQyN2NmOGEzOTlk/

https://vibrantlifeshop12345.shop/ZDQyN2NmOGEzOTlk/

https://artgalleryxshop98765.shop/ZDQyN2NmOGEzOTlk/

https://thopris578993215.shop/ZDQyN2NmOGEzOTlk/

https://empoximwave245768.shop/ZDQyN2NmOGEzOTlk/

https://toxrfusion19156.shop/ZDQyN2NmOGEzOTlk/

https://unxevibe123459.shop/ZDQyN2NmOGEzOTlk/

https://eoiumdlight987656.shop/ZDQyN2NmOGEzOTlk/

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.

  • Makes use of the framework's Accessibility service 2 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
  • Checks CPU information 2 TTPs 1 IoCs

    Checks CPU information which indicate if the system is an emulator.

  • Checks memory information 2 TTPs 1 IoCs

    Checks memory information which indicate if the system is an emulator.

  • 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.

  • Queries the phone number (MSISDN for GSM devices) 1 TTPs
  • Acquires the wake lock 1 IoCs
  • Reads information about phone network operator. 1 TTPs
  • Requests disabling of battery optimizations (often used to enable hiding in the background). 1 TTPs 1 IoCs
  • Uses Crypto APIs (Might try to encrypt user data) 1 IoCs

Processes

  • com.beginhigh19
    1⤵
    • Makes use of the framework's Accessibility service
    • Checks CPU information
    • Checks memory information
    • Makes use of the framework's foreground persistence service
    • Acquires the wake lock
    • Requests disabling of battery optimizations (often used to enable hiding in the background).
    • Uses Crypto APIs (Might try to encrypt user data)
    PID:4681

Network

MITRE ATT&CK Mobile v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/user/0/com.beginhigh19/.qcom.beginhigh19
    Filesize

    48B

    MD5

    046a414913add6f5bb60072c7db819b6

    SHA1

    451ee4f6809260aec622d772fd329c7d0297a842

    SHA256

    b66c1320cb063a1d391c94273572ea6edae76c8c8b0a07f8d75c88686f0df72a

    SHA512

    4e6355f3051ed5e811ab030abde1f5be7f5e1cf33be99cd08477e9b6c015deb1d8bd75a09fb9c7176b8511c5ad0a67abc0902a3531e97564ccb6afc57496a47c

  • /data/user/0/com.beginhigh19/kl.txt
    Filesize

    28B

    MD5

    6311c3fd15588bb5c126e6c28ff5fffe

    SHA1

    ce81d136fce31779f4dd62e20bdaf99c91e2fc57

    SHA256

    8b82f6032e29a2b5c96031a3630fb6173d12ff0295bc20bb21b877d08f0812d8

    SHA512

    2975fe2e94b6a8adc9cfc1a865ad113772b54572883a537b02a16dd2d029c0f7d9cca3b154fd849bdfe978e18b396bcf9fa6e67e7c61f92bdc089a29a9c355c6

  • /data/user/0/com.beginhigh19/kl.txt
    Filesize

    230B

    MD5

    b5d0683a010f0904846a6505bf3b9793

    SHA1

    e5a4ffdd4c56d77e10d27fe135491fe4f46fe19b

    SHA256

    be254be064f6e6d2703fac2c8bb838544aa25e14eb61f1cfd0e7deaa6b9ae872

    SHA512

    ccfef4a99130a44adb0e4507752fa3bdafa3d55af41c1120d30f9936500c77a3af6e18c8ec912f1426edf63e589987bd42ea830ab0ad678309f0fc55c1b42166

  • /data/user/0/com.beginhigh19/kl.txt
    Filesize

    68B

    MD5

    4a86bc611f92c918c307418cacff4432

    SHA1

    37a68aab7f111a536cacb094a5dd4faeef6aa957

    SHA256

    916eb2e01db271f534ea75d8989b4021b78fa92890206fd6fa1d614c4aa88990

    SHA512

    5fdfa48c92e1a5a2c959428e96df64d192421f22f4e8590eb3e56b3c54e40cf8bf9649ebe9b004b568c5f54911ce8da2e859c27441efc37a06e775001f590dcf