Analysis

  • max time kernel
    170s
  • max time network
    139s
  • platform
    android_x86
  • resource
    android-x86-arm-20240624-en
  • resource tags

    androidarch:armarch:x86image:android-x86-arm-20240624-enlocale:en-usos:android-9-x86system
  • submitted
    16-07-2024 22:01

General

  • Target

    d1eae74a24041cfa9691b3d52c7b6343c545f7b39f043a5be1730782703896ae.apk

  • Size

    509KB

  • MD5

    33e9156f43949d3c507bc3877f55bf6e

  • SHA1

    5664f67b24f8c1ac36f70371c151bd53d3522ccd

  • SHA256

    d1eae74a24041cfa9691b3d52c7b6343c545f7b39f043a5be1730782703896ae

  • SHA512

    07e09dfbd36f32b80d128513439caaac6e0535dd7cefcc4a82b0b138b87b2dd70e66b612b91eab116977af2200cddcd418f319162c4cc538ec425137e9e98953

  • SSDEEP

    12288:WtehE5cx+btVj9ZxLAv1Nu8yMwAU9DnNtz3kLHkN3K+0e6J+F0+mKVnY:Wt4AR59ZZSNu8Z5U9/kLi3KdrJ+5VnY

Malware Config

Extracted

Family

octo

C2

https://selamcanoonaber.site/ZDljMGYyZTQ3YWRi/

https://hava540derece.com/ZDljMGYyZTQ3YWRi/

https://cehennemdirloo34.com/ZDljMGYyZTQ3YWRi/

https://sicaktanbayilcam52.com/ZDljMGYyZTQ3YWRi/

https://otururkenterliyorum42.com/ZDljMGYyZTQ3YWRi/

https://sicakdanbeynimyandii2.com/ZDljMGYyZTQ3YWRi/

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 payload 1 IoCs
  • Removes its main activity from the application launcher 1 TTPs 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 4 IoCs

    Application may abuse the accessibility service to prevent their removal.

  • Queries the mobile country code (MCC) 1 TTPs 1 IoCs
  • Queries the unique device ID (IMEI, MEID, IMSI) 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
  • Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 1 IoCs
  • Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs

Processes

  • com.correctmoretu
    1⤵
    • Removes its main activity from the application launcher
    • 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.
    • Registers a broadcast receiver at runtime (usually for listening for system events)
    • Uses Crypto APIs (Might try to encrypt user data)
    PID:4247

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/com.correctmoretu/.qcom.correctmoretu
    Filesize

    48B

    MD5

    046a414913add6f5bb60072c7db819b6

    SHA1

    451ee4f6809260aec622d772fd329c7d0297a842

    SHA256

    b66c1320cb063a1d391c94273572ea6edae76c8c8b0a07f8d75c88686f0df72a

    SHA512

    4e6355f3051ed5e811ab030abde1f5be7f5e1cf33be99cd08477e9b6c015deb1d8bd75a09fb9c7176b8511c5ad0a67abc0902a3531e97564ccb6afc57496a47c

  • /data/data/com.correctmoretu/cache/ljcxt
    Filesize

    448KB

    MD5

    2b8b5e09b5b2ee92643ba28caa0ec340

    SHA1

    38d2bac32ed41846dac29335b85e27a931813230

    SHA256

    32d9542db47d803db3c0b7e5ed65182198cb2ca7eb39995a39ae6c2f4ab578f6

    SHA512

    c8c7e761704492ce2b6a2c828c2b7dc7d0539bd32cbaa30403be233f5f1bdb0fa632bd509e24f5ae2400ea98fcc63489f13242fc0c5e9fb575d7fb33bad03577

  • /data/data/com.correctmoretu/cache/oat/ljcxt.cur.prof
    Filesize

    474B

    MD5

    6c91403144659a5d2c2d6226afc95cdb

    SHA1

    6bd8fac23c657ab41e7b45424b4d806bd7e0b394

    SHA256

    e7536b025c76ca143d853e6db9923cd6cf7274abe659fba0e026f7a5be4f413f

    SHA512

    b59564cf584cda79f03d995f137b6678568a81f39a95f1ced6521b43dbd3a8bd435be693ccc9ab191cc41e9cf4a4f501491748ce085ca056023e1205e5bc7528

  • /data/data/com.correctmoretu/kl.txt
    Filesize

    237B

    MD5

    cc0cdd8f2bf22ff92cbd1d29481a75fb

    SHA1

    4ea213eb5844a1c4532b93e5d83f23550377ae57

    SHA256

    5aa5f538c535aeaf80b4a932beb917263798384e02b4462f1caa0fa6f5a7b454

    SHA512

    4b90cc4885457533de8bffb9657d48c761e630b4109702d3e667c7c99b497842d1474a8b7ea3d641beeebad4108d5d26fd0be4f7b5bd94807a40312e467a3b7b

  • /data/data/com.correctmoretu/kl.txt
    Filesize

    54B

    MD5

    3838fd48c2220bf661ad1c970fd2e9ca

    SHA1

    e79094f7141fa2fb28331dd5ead4417c45c0c6a9

    SHA256

    17365c53493d12089143b5cb1d8b1e06f26a2ee79de23373b5c716866685e1c0

    SHA512

    66c81b3737720d4341d522a578bb2b039bbb54028dd41dd368b2d60208ad53a168d3c356f997d01e66292b087c70bb069b539266ef695074b88bb076b1144f11

  • /data/data/com.correctmoretu/kl.txt
    Filesize

    79B

    MD5

    73f3b696adecddcd00d91d65721dc866

    SHA1

    0f4d690d20c139617e822a95eb409fc5f99739c8

    SHA256

    37c91d7ecef787d22ab37e4fc468c5dcf2cd6b621f4950d66081856270c1af87

    SHA512

    879a803f50bb922a3efe813a7d58dc4dc9507fbcf91c062106c025e01d1563c2bc038ee51b7ee19006a833286349db6a9e065f21b2820f546e5a4803f42786a9

  • /data/data/com.correctmoretu/kl.txt
    Filesize

    63B

    MD5

    47734bd4a98e60acbcc5dee1812d8167

    SHA1

    3b50e484864f2dbfdbb54f2cd215438b69747b3a

    SHA256

    19ee5109d08580e4fdcd1c34b2dc7f60f7944e55bffa71c8b11a44dcec3208f8

    SHA512

    42e4f442365e5f6575009fcc4cff4ee8a0c31f134de9ac850364e021f37e6c405e71d9fc3bda36621831223bf31b59668cfe2218685a236953d7958459c005a4

  • /data/data/com.correctmoretu/kl.txt
    Filesize

    437B

    MD5

    b6886090bdcf6c61ec2cff3d228b248a

    SHA1

    2461d2e6c5b94bac1611ca3f4dae70c145b484cd

    SHA256

    8e5d9ee1fa9f3f9452f71c026fc5a25bc5f62b2865d000ec32f0cdb3fea8e44c

    SHA512

    175918d49398239e93eb4ab534e90f20181ccb4f40640301dd2b9093aa59ba530222c9c65bd5eb534839ed43af45b886f233adeda10e174969c78cf036ad14dc