General

  • Target

    5d9165948d06c264394447ce8329e0911eb7fab1393a9298c45a3f6a50d85b7d.zip

  • Size

    8.4MB

  • Sample

    241011-k7w6eswalh

  • MD5

    b3bc754b7067fa961de46e4559b2c989

  • SHA1

    05c1438ba34e04dd7e373b896ada264fe0847a47

  • SHA256

    5d9165948d06c264394447ce8329e0911eb7fab1393a9298c45a3f6a50d85b7d

  • SHA512

    90dd4f4c25436a5b2f841861b2d11514dc58c747061255305d8213cd58626b832625874d9a940636de83be5481e9f5cb5311b04152b942dc452f2da2e3109998

  • SSDEEP

    98304:7r0bdRsXLawev9inJyXtviTiMKt3Dt/VQwt0tRtxy5iSRG5PVKYBWFh3XdmnTI3c:n0pR6OwXiUyr8Udf3XEn

Malware Config

Extracted

Family

octo

C2

https://6f3aedf597b5b5b20718ecaef86e38f8.com

Attributes
  • target_apps

    at.spardat.bcrmobile

    at.spardat.netbanking

    com.bankaustria.android.olb

    com.bmo.mobile

    com.garanti.cepsubesi

    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

AES_key
AES_key
AES_key
AES_key
AES_key
AES_key
AES_key
AES_key
AES_key
AES_key
AES_key
AES_key

Targets

    • Target

      5d9165948d06c264394447ce8329e0911eb7fab1393a9298c45a3f6a50d85b7d.zip

    • Size

      8.4MB

    • MD5

      b3bc754b7067fa961de46e4559b2c989

    • SHA1

      05c1438ba34e04dd7e373b896ada264fe0847a47

    • SHA256

      5d9165948d06c264394447ce8329e0911eb7fab1393a9298c45a3f6a50d85b7d

    • SHA512

      90dd4f4c25436a5b2f841861b2d11514dc58c747061255305d8213cd58626b832625874d9a940636de83be5481e9f5cb5311b04152b942dc452f2da2e3109998

    • SSDEEP

      98304:7r0bdRsXLawev9inJyXtviTiMKt3Dt/VQwt0tRtxy5iSRG5PVKYBWFh3XdmnTI3c:n0pR6OwXiUyr8Udf3XEn

    • Octo

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

    • Octo payload

    • Checks Android system properties for emulator presence.

    • Loads dropped Dex/Jar

      Runs executable file dropped to the device during analysis.

    • 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.

    • Queries the mobile country code (MCC)

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

    • Requests disabling of battery optimizations (often used to enable hiding in the background).

MITRE ATT&CK Mobile v15

Tasks