Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    android-11_x64
  • resource
    android-x64-arm64-20240910-en
  • resource tags

    arch:armarch:arm64arch:x64arch:x86image:android-x64-arm64-20240910-enlocale:en-usos:android-11-x64system
  • submitted
    13-11-2024 22:08

General

  • Target

    2fab9958a91d85945b39252ba631d68b03d4f227983aeedae25040046a3c2845.apk

  • Size

    317KB

  • MD5

    d79693db98f4663608694a70c5390e75

  • SHA1

    2226c8e0a7dfc51e5fcce6339757edbd1bde3a9b

  • SHA256

    2fab9958a91d85945b39252ba631d68b03d4f227983aeedae25040046a3c2845

  • SHA512

    eefaaebeb307e193162059a67e0dad4eca1656f80ae9a0c120201171e5f2b04a36e2d686a54bd5f4f0770be109555e61937496c72cf58507cd1c052f3221610f

  • SSDEEP

    6144:E94UlTSJ6Fn6BdDlfdaIlIHLJCn627ubDgoz34m/au73:mSJzDlfdaICHLI6oyDgoT4qpT

Malware Config

Extracted

Family

octo

C2

https://brunchxy.top/YTZhZjliODdlYTI4/

https://sporkly.top/YTZhZjliODdlYTI4/

https://glampingaz.top/YTZhZjliODdlYTI4/

https://frenemyq.top/YTZhZjliODdlYTI4/

https://chillaxio.top/YTZhZjliODdlYTI4/

https://ginormusj.top/YTZhZjliODdlYTI4/

https://workaholkc.top/YTZhZjliODdlYTI4/

https://hangryv.top/YTZhZjliODdlYTI4/

https://spanglix.top/YTZhZjliODdlYTI4/

https://blogosphze.top/YTZhZjliODdlYTI4/

https://smoggyu.top/YTZhZjliODdlYTI4/

https://edutainmt.top/YTZhZjliODdlYTI4/

https://mockumnt.top/YTZhZjliODdlYTI4/

https://fleekyp.top/YTZhZjliODdlYTI4/

https://infoglo.top/YTZhZjliODdlYTI4/

https://staycatzu.top/YTZhZjliODdlYTI4/

https://mansplainu.top/YTZhZjliODdlYTI4/

https://spaghettom.top/YTZhZjliODdlYTI4/

https://gluttonyd.top/YTZhZjliODdlYTI4/

https://electrohu.top/YTZhZjliODdlYTI4/

rc4.plain

Extracted

Family

octo

C2

https://brunchxy.top/YTZhZjliODdlYTI4/

https://sporkly.top/YTZhZjliODdlYTI4/

https://glampingaz.top/YTZhZjliODdlYTI4/

https://frenemyq.top/YTZhZjliODdlYTI4/

https://chillaxio.top/YTZhZjliODdlYTI4/

https://ginormusj.top/YTZhZjliODdlYTI4/

https://workaholkc.top/YTZhZjliODdlYTI4/

https://hangryv.top/YTZhZjliODdlYTI4/

https://spanglix.top/YTZhZjliODdlYTI4/

https://blogosphze.top/YTZhZjliODdlYTI4/

https://smoggyu.top/YTZhZjliODdlYTI4/

https://edutainmt.top/YTZhZjliODdlYTI4/

https://mockumnt.top/YTZhZjliODdlYTI4/

https://fleekyp.top/YTZhZjliODdlYTI4/

https://infoglo.top/YTZhZjliODdlYTI4/

https://staycatzu.top/YTZhZjliODdlYTI4/

https://mansplainu.top/YTZhZjliODdlYTI4/

https://spaghettom.top/YTZhZjliODdlYTI4/

https://gluttonyd.top/YTZhZjliODdlYTI4/

https://electrohu.top/YTZhZjliODdlYTI4/

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 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 5 IoCs

    Application may abuse the accessibility service to prevent their removal.

  • Queries the mobile country code (MCC) 1 TTPs 1 IoCs
  • 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.sgakagak.agakagabs
    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:4788

Network

MITRE ATT&CK Mobile v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/user/0/com.sgakagak.agakagabs/.qcom.sgakagak.agakagabs

    Filesize

    48B

    MD5

    046a414913add6f5bb60072c7db819b6

    SHA1

    451ee4f6809260aec622d772fd329c7d0297a842

    SHA256

    b66c1320cb063a1d391c94273572ea6edae76c8c8b0a07f8d75c88686f0df72a

    SHA512

    4e6355f3051ed5e811ab030abde1f5be7f5e1cf33be99cd08477e9b6c015deb1d8bd75a09fb9c7176b8511c5ad0a67abc0902a3531e97564ccb6afc57496a47c

  • /data/user/0/com.sgakagak.agakagabs/app_apkprotector_dex/classes-v1.bin

    Filesize

    450KB

    MD5

    9237f9a5f6b5b07cd668293cb5f612d1

    SHA1

    b673f5950c1f5c5cfa3bfe46484098610cb57b14

    SHA256

    bc91a52eb6367777b53562dec2eb1a8d46d275ffd29573b3e7d6d1305353f16c

    SHA512

    ed6c9b10dc26b75c0337068131c2a5c674ed389a3e3be194951de566cb3953026e4e6456d6e0e185e2c1d823448c97e4d32add6ce8b31b64e9057d3894c1cf1c