Analysis

  • max time kernel
    141s
  • max time network
    153s
  • platform
    android-9_x86
  • resource
    android-x86-arm-20240910-en
  • resource tags

    arch:armarch:x86image:android-x86-arm-20240910-enlocale:en-usos:android-9-x86system
  • submitted
    27-12-2024 22:02

General

  • Target

    5e6389f2a37a6f0657258eae5d3402d1f563c6f5bc219bba685199a63575f35e.apk

  • Size

    2.1MB

  • MD5

    0c5fee3560ee30f98d428e6dc937c036

  • SHA1

    a654f2fe6157d531d9c1d44bca530e9d86f3d681

  • SHA256

    5e6389f2a37a6f0657258eae5d3402d1f563c6f5bc219bba685199a63575f35e

  • SHA512

    0b54e477323a97f91d0ac0a83107a1124fe1a00f934ad9b8dc5e35ac7bd2a82c2ebc9aa202865dd13a40fab6627ac0a2784a52ad838d04902b9fb5d7f4a33580

  • SSDEEP

    49152:p8+nl65n9B9P1sNA33wa29/k0VM+9N4Kta8pfctjKjgQXn:p8+nc9BZCNAnwa29/k0Vooa8wwg8n

Malware Config

Extracted

Family

octo

C2

https://fenvefizikdusunceler.xyz/NzkzYmVjMjc2OGUz/

https://hayatvesanatinkaderhikayeleri.xyz/NzkzYmVjMjc2OGUz/

https://kaderdenkesişenyollarinhikayesi.xyz/NzkzYmVjMjc2OGUz/

https://arkadaslikinkaderlemuhabbeti.xyz/NzkzYmVjMjc2OGUz/

https://yoldasyolculugunfelsefikizleri.xyz/NzkzYmVjMjc2OGUz/

https://kaderserininsamimiyansimalari.xyz/NzkzYmVjMjc2OGUz/

https://dostlukvehayatinbaglantivekaderi.xyz/NzkzYmVjMjc2OGUz/

https://kaderdenarkadaslikveseruven.xyz/NzkzYmVjMjc2OGUz/

https://hayatvesamimiyetinkaderseltonu.xyz/NzkzYmVjMjc2OGUz/

https://kaderselbaglantilarvesanatyolu.xyz/NzkzYmVjMjc2OGUz/

https://dostlukveduygusalbaglarinkaderi.xyz/NzkzYmVjMjc2OGUz/

https://hayatvesamimiyetinbaglantikaderi.xyz/NzkzYmVjMjc2OGUz/

https://kaderinkesişenarkadaslikhikayesi.xyz/NzkzYmVjMjc2OGUz/

https://kadervesanatinbaglantilersanati.xyz/NzkzYmVjMjc2OGUz/

https://hayatinkaderdenbaglananhikayesi.xyz/NzkzYmVjMjc2OGUz/

https://arkadaslikinsanatselvehikayesi.xyz/NzkzYmVjMjc2OGUz/

https://kaderleyoldasserserivenvesanat.xyz/NzkzYmVjMjc2OGUz/

https://hayatinbaglantilarlaornenyanizi.xyz/NzkzYmVjMjc2OGUz/

https://arkadaslikbaglanserseruvehikaye.xyz/NzkzYmVjMjc2OGUz/

https://kaderinbaglantilarvehikayeleri.xyz/NzkzYmVjMjc2OGUz/

rc4.plain

Extracted

Family

octo

C2

https://fenvefizikdusunceler.xyz/NzkzYmVjMjc2OGUz/

https://hayatvesanatinkaderhikayeleri.xyz/NzkzYmVjMjc2OGUz/

https://kaderdenkesişenyollarinhikayesi.xyz/NzkzYmVjMjc2OGUz/

https://arkadaslikinkaderlemuhabbeti.xyz/NzkzYmVjMjc2OGUz/

https://yoldasyolculugunfelsefikizleri.xyz/NzkzYmVjMjc2OGUz/

https://kaderserininsamimiyansimalari.xyz/NzkzYmVjMjc2OGUz/

https://dostlukvehayatinbaglantivekaderi.xyz/NzkzYmVjMjc2OGUz/

https://kaderdenarkadaslikveseruven.xyz/NzkzYmVjMjc2OGUz/

https://hayatvesamimiyetinkaderseltonu.xyz/NzkzYmVjMjc2OGUz/

https://kaderselbaglantilarvesanatyolu.xyz/NzkzYmVjMjc2OGUz/

https://dostlukveduygusalbaglarinkaderi.xyz/NzkzYmVjMjc2OGUz/

https://hayatvesamimiyetinbaglantikaderi.xyz/NzkzYmVjMjc2OGUz/

https://kaderinkesişenarkadaslikhikayesi.xyz/NzkzYmVjMjc2OGUz/

https://kadervesanatinbaglantilersanati.xyz/NzkzYmVjMjc2OGUz/

https://hayatinkaderdenbaglananhikayesi.xyz/NzkzYmVjMjc2OGUz/

https://arkadaslikinsanatselvehikayesi.xyz/NzkzYmVjMjc2OGUz/

https://kaderleyoldasserserivenvesanat.xyz/NzkzYmVjMjc2OGUz/

https://hayatinbaglantilarlaornenyanizi.xyz/NzkzYmVjMjc2OGUz/

https://arkadaslikbaglanserseruvehikaye.xyz/NzkzYmVjMjc2OGUz/

https://kaderinbaglantilarvehikayeleri.xyz/NzkzYmVjMjc2OGUz/

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 2 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.quit.catch
    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:4277
    • /system/bin/dex2oat --instruction-set=x86 --instruction-set-features=ssse3,-sse4.1,-sse4.2,-avx,-avx2,-popcnt --runtime-arg -Xhidden-api-checks --runtime-arg -Xrelocate --boot-image=/system/framework/boot.art --runtime-arg -Xms64m --runtime-arg -Xmx512m --instruction-set-variant=x86 --instruction-set-features=default --inline-max-code-units=0 --compact-dex-level=none --dex-file=/data/user/0/com.quit.catch/app_source/QP.json --output-vdex-fd=41 --oat-fd=42 --oat-location=/data/user/0/com.quit.catch/app_source/oat/x86/QP.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:4337

Network

MITRE ATT&CK Mobile v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/com.quit.catch/.qcom.quit.catch

    Filesize

    48B

    MD5

    046a414913add6f5bb60072c7db819b6

    SHA1

    451ee4f6809260aec622d772fd329c7d0297a842

    SHA256

    b66c1320cb063a1d391c94273572ea6edae76c8c8b0a07f8d75c88686f0df72a

    SHA512

    4e6355f3051ed5e811ab030abde1f5be7f5e1cf33be99cd08477e9b6c015deb1d8bd75a09fb9c7176b8511c5ad0a67abc0902a3531e97564ccb6afc57496a47c

  • /data/data/com.quit.catch/app_source/QP.json

    Filesize

    153KB

    MD5

    80e2bb539b85ee3f49ea09cfb57b791a

    SHA1

    6aea63ee4b855c6ae842bdf779221ea3296d0477

    SHA256

    5ea02f3ec877744db01c2e727928745b5b72e6908e94325c6384bbf186786a56

    SHA512

    35677e5a6bda1538a738cb0b23aafec742875cdd4df54e7355cc84b95dabb9c1d4254f652f8a74507edbdc94f36cede508e1864201d61a9fa150d69e69a1e167

  • /data/data/com.quit.catch/app_source/QP.json

    Filesize

    153KB

    MD5

    a0f077b34268e1d0d2eb546961706b25

    SHA1

    439fd21bd0f8883772c5cb1c5309ec4253664a77

    SHA256

    8c1bd49b334e1f19ed6e13deabfebdaee44de5e74b97b7ee131a413b126176d2

    SHA512

    215b70a63b93069abd6eeda91f4f792743f271ca0bd20fca8c3b088e7aeb70ae336913d8167ae455aeaad3680891d0f430c54ee569cc5e2228efcdc79e6254f4

  • /data/data/com.quit.catch/kl.txt

    Filesize

    45B

    MD5

    9ff130fa88a53d4354d70668f0fdd3e4

    SHA1

    47a6798bfb3d184274eb4e63b9870b0210fda112

    SHA256

    b696e9df4b71eea9a19986aa337e72eb7fe2e16efac3a67d707e436655b303e3

    SHA512

    bf8101d06253d2a72368eb34d0242122d0ed0c8d56afd037d827514ca5c4863e1149054d095c1c143d84c2a7e0af0b57c961765192a1f89f8610c0b11e22adeb

  • /data/data/com.quit.catch/kl.txt

    Filesize

    423B

    MD5

    4c995b46d875ba120989d95a7415b95f

    SHA1

    d0fa528424588828930dc69339f88daa8314029d

    SHA256

    6970bd76e94a70207bffb9d2d80b617486e595827d8dcfba0517904073e9aff5

    SHA512

    95749fbb6e94332db30e51a42f911ffe9a7acd543fc8171aa1696e5e64b7846c00c854ada73b506d69dda36ed2ce4c7c9a55f5599206b9ca014bf9d4e93980df

  • /data/data/com.quit.catch/kl.txt

    Filesize

    230B

    MD5

    fc91c43fe7f2725ae1bb9071a6a1d10a

    SHA1

    4d02a1bdf8d66c2cb4b4cf0b7826b96e5129d62b

    SHA256

    dbbe4019fd637e6c1e0f629302c990a5802b6d939f0635f0143905f5c4fdce37

    SHA512

    6705019de3b66efc307202e38bb4c149e4a0566ceb6d3f9f414f9a916c246c9646bc289b2dab36ce3ca06f5587efc0d1d5fcb8b8d4dda286da068e8323f07684

  • /data/data/com.quit.catch/kl.txt

    Filesize

    54B

    MD5

    325ee7385414317c4df392b554b46bc3

    SHA1

    d970000cf67d97f6592b3bd43d67a958001cb3c1

    SHA256

    a2504ad002776f5f952640b2b22b5589204e7e80c33f3595a8e622c9b4147c88

    SHA512

    c7a75b0687f692a3c2998e75f8c2a66206948329c5e6daed0f0add6e834a1b907d00a09038c8c8df8d8091e31a3d6d2110c13ac770e98e596b53a49fc431bae8

  • /data/data/com.quit.catch/kl.txt

    Filesize

    63B

    MD5

    afca5d2f23f654aed274abf8c5a05a5b

    SHA1

    7cb0453dfb1190db377ace8aa81d259249aa2632

    SHA256

    a5fd190f60292334b49b0fee3f876044e4f0771116c4d07aca55ca9db2e5f4e9

    SHA512

    3a0e0e3d4555bc776b62a6b97e8ef9faecb6029f95c4b4d8d8fa8facba007f9f129c0a75180f119812e4aab99def496d5ca3e0b54e078222f6fd60eafb6c6cde

  • /data/user/0/com.quit.catch/app_source/QP.json

    Filesize

    451KB

    MD5

    5942513ca47cb0ddcd1905de787149b4

    SHA1

    ec477f8b4dfa0a11df4ca6653bb7b6feb1e2a073

    SHA256

    526f8f44da796001c57b6f1ff1ad0e708b5210e50f5dcb94288e8c9387540e4b

    SHA512

    9e0c9406390d320694aab44420c0b6233bb251fd9fbf09437af3557e35a87e3910085fa0b5e7c6ecd21706cebfc5e65f85082b0bd2445f8b52a7bfd73cc11e98

  • /data/user/0/com.quit.catch/app_source/QP.json

    Filesize

    451KB

    MD5

    1f020a2b268f3e62bfa59b6e9b42fa50

    SHA1

    847be25392a81ca8c6f2c686e812f9ab76c70ebb

    SHA256

    e4c4613fc417abe38e7cf7dad1abf9a74fa43d8a0c8db1817ad2dbb9a1cb6c81

    SHA512

    cfe043bbccf073ced3442c846ad89458ae7360b7c5681cd0d9a678a49d028c4b29fddd6c825f22d64541985a40fa104c7f118d615ec5ad686da90d9d62b310af