General

  • Target

    84ef90a4225f65e08252c5da8bd27dae748e5bafdd8ba97ad260081d747775e9.bin

  • Size

    321KB

  • Sample

    240804-1xpllaxejp

  • MD5

    27c0dd7fbedbda922409d26c1958e6b3

  • SHA1

    a2c90933b67f9a14d0959367ceb5486a1cfcda03

  • SHA256

    84ef90a4225f65e08252c5da8bd27dae748e5bafdd8ba97ad260081d747775e9

  • SHA512

    f05ffaf8c14e264ae92ff38963718ecb39f9d02a38dd37d5838f5ae232664e29b807f86318ab5929b89dc1d9bc6b475985f6f09e41c6d78a85b918205776b1d5

  • SSDEEP

    6144:GYORcteeiemHFaJqwrLX/VWsxN6Rg0kavNUDrUl/EuGG:GYHtYe2FkTrbVBxKg0VvNaUdnp

Malware Config

Extracted

Family

octo

C2

https://zivimakezopahaxo.xyz/MTZhOGQ5OWZjYzc3/

https://tiviyakezopahaxo.xyz/MTZhOGQ5OWZjYzc3/

https://vtaokipujeramunexu.top/MTZhOGQ5OWZjYzc3/

https://nivsorupazuxehome.xyz/MTZhOGQ5OWZjYzc3/

https://jekirvorapumahaxe.top/MTZhOGQ5OWZjYzc3/

https://lokusnivepazuxeko.xyz/MTZhOGQ5OWZjYzc3/

https://tisavorakumahozexe.top/MTZhOGQ5OWZjYzc3/

https://zekurapoymivuheno.xyz/MTZhOGQ5OWZjYzc3/

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

Targets

    • Target

      84ef90a4225f65e08252c5da8bd27dae748e5bafdd8ba97ad260081d747775e9.bin

    • Size

      321KB

    • MD5

      27c0dd7fbedbda922409d26c1958e6b3

    • SHA1

      a2c90933b67f9a14d0959367ceb5486a1cfcda03

    • SHA256

      84ef90a4225f65e08252c5da8bd27dae748e5bafdd8ba97ad260081d747775e9

    • SHA512

      f05ffaf8c14e264ae92ff38963718ecb39f9d02a38dd37d5838f5ae232664e29b807f86318ab5929b89dc1d9bc6b475985f6f09e41c6d78a85b918205776b1d5

    • SSDEEP

      6144:GYORcteeiemHFaJqwrLX/VWsxN6Rg0kavNUDrUl/EuGG:GYHtYe2FkTrbVBxKg0VvNaUdnp

    • Octo

      Octo is a banking malware with remote access capabilities first seen in April 2022.

    • Removes its main activity from the application launcher

    • Makes use of the framework's Accessibility service

      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)

    • Queries the phone number (MSISDN for GSM devices)

    • Acquires the wake lock

    • Makes use of the framework's foreground persistence service

      Application may abuse the framework's foreground service to continue running in the foreground.

    • Performs UI accessibility actions on behalf of the user

      Application may abuse the accessibility service to prevent their removal.

    • Queries the mobile country code (MCC)

    • Queries the unique device ID (IMEI, MEID, IMSI)

    • Reads information about phone network operator.

    • 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.

MITRE ATT&CK Matrix

Tasks