Analysis

  • max time kernel
    144s
  • max time network
    133s
  • 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
    12-11-2024 22:01

General

  • Target

    41e28bed1680f4163678f0e6d9db9247064e0eaf10bd7c77064a94975d5d59d9.apk

  • Size

    2.4MB

  • MD5

    ac14fb57cfd9185e93df9a9c2bcd0d1a

  • SHA1

    7f7f50b65df007f5b6bcc9c5a0a74170887f764a

  • SHA256

    41e28bed1680f4163678f0e6d9db9247064e0eaf10bd7c77064a94975d5d59d9

  • SHA512

    ced91b172adb8d4a15c2a0541d407c57050fa17c62456ede0eff9b9f1432e0c829a864382ebf0f3c0a342f355187e9f60e0e8b521f2ebcd9abb89221e38a288a

  • SSDEEP

    49152:2opuY2ZJ8Tl3efm4sA+xLrRoiJ0XnuW7BF3nyWoH:LnTlOfJ+xXxJ0+UBF3DU

Malware Config

Extracted

Family

octo

C2

https://malkafaniskm.com/NzY2NDZkZmViYjZj/

https://fukiyibartiyom2.com/NzY2NDZkZmViYjZj/

https://malkafali222.com/NzY2NDZkZmViYjZj/

https://oyunbaimlisi35.com/NzY2NDZkZmViYjZj/

https://mal1fukizmirli.com/NzY2NDZkZmViYjZj/

rc4.plain

Extracted

Family

octo

C2

https://malkafaniskm.com/NzY2NDZkZmViYjZj/

https://fukiyibartiyom2.com/NzY2NDZkZmViYjZj/

https://malkafali222.com/NzY2NDZkZmViYjZj/

https://oyunbaimlisi35.com/NzY2NDZkZmViYjZj/

https://mal1fukizmirli.com/NzY2NDZkZmViYjZj/

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
  • 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
  • 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
  • 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.maylove09
    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:4245

Network

MITRE ATT&CK Mobile v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/com.maylove09/.qcom.maylove09

    Filesize

    48B

    MD5

    046a414913add6f5bb60072c7db819b6

    SHA1

    451ee4f6809260aec622d772fd329c7d0297a842

    SHA256

    b66c1320cb063a1d391c94273572ea6edae76c8c8b0a07f8d75c88686f0df72a

    SHA512

    4e6355f3051ed5e811ab030abde1f5be7f5e1cf33be99cd08477e9b6c015deb1d8bd75a09fb9c7176b8511c5ad0a67abc0902a3531e97564ccb6afc57496a47c

  • /data/data/com.maylove09/cache/bzfkisss

    Filesize

    2.3MB

    MD5

    01bf7a8fc9be45d5d6bbe194d1bd8fa8

    SHA1

    5ec512e5a13ddcfaec74b13bea7b7dec4d6ce38f

    SHA256

    dae97762e25eb3374ab9b3c01664192f0c2f38874fdd8a08c7687d95ba061e3f

    SHA512

    8559a74eca54fd4e0f1a71601801f016c7a88b8020b7722447ec9bace7ba5a656dcadee46495e31646bff23b4e0d91c0a81b8fd200b5bdbfc316ac9dc8c01bb1

  • /data/data/com.maylove09/cache/oat/bzfkisss.cur.prof

    Filesize

    537B

    MD5

    8aeba76481cb29c3fe1464d1e15921ec

    SHA1

    2ec026b485de419d1f1bb274598d196cb8809e67

    SHA256

    ceddbd99658d9d7f0448b46d4c095e71072e5f1a1b955fb1ac3642ad9c6209c6

    SHA512

    5e2b46256c6fed1bb2ab735b0726e0435b671f7aced2a4184d40921019fabbc123311234ea8922d46df74177d8b89f0fc4e547a7c88185e9c23ea33573765113

  • /data/data/com.maylove09/kl.txt

    Filesize

    237B

    MD5

    d99fdb7d0810c5af297a981ecb07adeb

    SHA1

    17801e2e773cf12e14682cbc05149e551e538736

    SHA256

    75a114e7a3bcf99fdcbd1e91883b846bf771b3258bfbd0733bea78ecbc479f88

    SHA512

    aef65bcdc7170b86dda73d7709ebb66943db6b46fa6bd865aa2e725503c01639dd6a25e930596dfa61b18f3cda2c34067d75d4685bdf41676ad2e66fcb26a808

  • /data/data/com.maylove09/kl.txt

    Filesize

    54B

    MD5

    4bed7b645097ea47ecd991d2b2d44da7

    SHA1

    3d3c623f8dba3b3a58a9356c9f4766b5ff2a688d

    SHA256

    bdce4f359b72986c5827f838e7a11de0b8f34fb73224c65dff5d0f81ff38b470

    SHA512

    9d66d427ecc3bc15a50259d6b10ac9318bc51a51c0d0c5450fff77af81637e1e49efac34ec53688369fc5101c916c8bf17a551939faf20758b3d88c33cb71d08

  • /data/data/com.maylove09/kl.txt

    Filesize

    63B

    MD5

    2c20d96f66aaf1453174924394e97adb

    SHA1

    d16d3a1aaff48fe5390d2acec2f9c4ee3c3b660b

    SHA256

    8360ebc4b2c998fba8b6671c26fc0e02ee232a053438d3d8cb9baf437d5c106e

    SHA512

    0087c925f8085b4a336c796e29612cfc4902039ec8d42661a1d832ee8b0b1cc92db3de347e923e5d0224cd8618e58dbcdcc81bf9135e2880de19ca1967474bc8

  • /data/data/com.maylove09/kl.txt

    Filesize

    45B

    MD5

    cf9e6478ea4234006136a2f4750cab2b

    SHA1

    280f2133cda6281110b789a8cbdf1f69f7a7119c

    SHA256

    7f62be510a177f93cdf2d896668927221a3f9da4968af2999a7924f020a5bbb4

    SHA512

    97728afde8ba373fe1dd131d3af8f2eae2d48abb48bc31303afeb45911aaf050aab236e94f4e229e87ad8d98a0035993c395519e6873e904cb1b0e1bca9001c6

  • /data/data/com.maylove09/kl.txt

    Filesize

    437B

    MD5

    00c165c1c4031429f2e2332d9f8a57be

    SHA1

    ff5bdbf00499214021ca1912d7cbd6b5fe495a26

    SHA256

    41502cf78894969a9bb0792ade4dde820afd8ff768fcebc4f16c9baafa65971e

    SHA512

    59bf52091f618d9673725f6a39d64eec897738b3ee3e63a3d1d42a7fc50bd8dec2349ad1bffd55837d12caf0e024c991cab22fee62559db791fbbbfb4a5a52a9