Analysis

  • max time kernel
    179s
  • max time network
    139s
  • platform
    android_x64
  • resource
    android-x64-arm64-20240624-en
  • resource tags

    androidarch:armarch:arm64arch:x64arch:x86image:android-x64-arm64-20240624-enlocale:en-usos:android-11-x64system
  • 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
  • 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
  • Reads information about phone network operator. 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
  • Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs

Processes

  • com.correctmoretu
    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:4504

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

    316B

    MD5

    38ddf4b897e6d013ce867ccc8bb90ea9

    SHA1

    55a1f8727cf556d636e604365d759c4cf84db368

    SHA256

    4ea786099fe22755fa5582709d579cc2449917261c581e3fb79256d0e263fe15

    SHA512

    8c922bcbd45adb0db7699f60e5d9f68606494c11adc92da7d8d1353dad8bf54ca72619761d16746ee10a4f19d11a391fc6e03db648b893fcc5656c794d75587e

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

    237B

    MD5

    1423150fe0d5f20b63657bda8b8c04da

    SHA1

    cc93a7821b2d8f54b6f837a52ce079cd9f4ad44e

    SHA256

    88ce7a305f685d73854baebb366ae9caa6380b76f81b2ae568e34007ec674672

    SHA512

    332c540577534e89a228104b408e312f57e7d1e75fad03d580accfde149e84ac83812f09df70b7a2a3f981fddc236473c95ae3a8a21d4ef542a7d1714d4a44a0

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

    63B

    MD5

    d5347611b174d6c0aa37e0302dce290f

    SHA1

    66a5d5bfe7ede1f5a0d5df4cee127f720e0910e7

    SHA256

    1df63bd675ea7e7a3e0091e0ea6259160fd352025d2ab0c4c8f89f97ee5f2487

    SHA512

    78de3f2344fff943d6506f2b38a7571f1f02a2916d6f1677e5fdc6aa69f1b007e0c0013cff45ce40ef7930fbdda8cecd9c74f071e82c247f13b0ec3c3c3139d9

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

    75B

    MD5

    56691b84d85d883b259fabc635ef6417

    SHA1

    ce1a8d133ac96485b4266d1620f6eb753080fbf6

    SHA256

    3eb74985777df27fe00ddefe915da4ded565d6822d7cf45e979ea177523cea1d

    SHA512

    4fbe4640d01b81091ac26a39418214b9bd8d303b0c0064c25f3126638a45ebd076640a9663bdc2bc1d8a9f94f071acddd4f3d67029ce22698c848c808dd6fe47

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

    45B

    MD5

    7828c705c1b17532115a451f39679e0d

    SHA1

    fca06c67c17283354607825db0c4166f13b67b4d

    SHA256

    0c11e2a72e7843c59dcd737340501e9d7b72439ec260db54d4136834dbd18f51

    SHA512

    bed4f7e23a1b8c30a1f1a48c2379284f01f9982d8e93eaca3ce39e79147883672a17be8c5604a1edc58aaf6f44a17206ef347c8c6288252578a2e22caeb73b90

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

    480B

    MD5

    c7bc8661c01ab277728bc6c6d2402f49

    SHA1

    7e563b6bd8a49d7232f7dc78870e1ebd73ec9c73

    SHA256

    ae48c2072a6821d3bf59253b616d9e958d9bc0da3321f30029000ab22a275c7a

    SHA512

    c95987996a4e5f1847abe819862d04bd4ec59769c6a54857aa35e8d3fc66ebb7e05e4f621de32491cee4f297155d9a2a2c20f16fc101ad22ba3fb7eb7c5b8db2