Analysis

  • max time kernel
    171s
  • 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
    26-08-2024 22:03

General

  • Target

    5edbec00871d7fcd81a1b918c4ad5e209f35a12b8940285138b3828a8b6fa5ab.apk

  • Size

    509KB

  • MD5

    cc5c79acdc8155ef3f4c476b585dcee5

  • SHA1

    7dc1fed717023b64d31e230c55f4faa86331c211

  • SHA256

    5edbec00871d7fcd81a1b918c4ad5e209f35a12b8940285138b3828a8b6fa5ab

  • SHA512

    29830592cd35785ce97a9f2642d54a8d8202107224da4ef5b467ea6b5443ecb418a6d9835d0a08d7188e3f4352d933591193b189982c11c96c5a34204d1276dc

  • SSDEEP

    12288:26OEXulBNMVrOIk0s8eUAfs/lmskC6MkFTlMOny:2UuOORu+fAmsCMk1l3ny

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/

https://slmla6242nbr.com/ZDljMGYyZTQ3YWRi/

https://havacerinlii34.com/ZDljMGYyZTQ3YWRi/

https://havasarinliyorla234.com/ZDljMGYyZTQ3YWRi/

https://sicaklarbittikurtldk6215.com/ZDljMGYyZTQ3YWRi/

https://pikniktupu2534.com/ZDljMGYyZTQ3YWRi/

https://robetcotraslros5234.com/ZDljMGYyZTQ3YWRi/

rc4.plain

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/

https://slmla6242nbr.com/ZDljMGYyZTQ3YWRi/

https://havacerinlii34.com/ZDljMGYyZTQ3YWRi/

https://havasarinliyorla234.com/ZDljMGYyZTQ3YWRi/

https://sicaklarbittikurtldk6215.com/ZDljMGYyZTQ3YWRi/

https://pikniktupu2534.com/ZDljMGYyZTQ3YWRi/

https://robetcotraslros5234.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
  • 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.nocomplete9
    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:4364

Network

MITRE ATT&CK Mobile v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/com.nocomplete9/.qcom.nocomplete9

    Filesize

    48B

    MD5

    046a414913add6f5bb60072c7db819b6

    SHA1

    451ee4f6809260aec622d772fd329c7d0297a842

    SHA256

    b66c1320cb063a1d391c94273572ea6edae76c8c8b0a07f8d75c88686f0df72a

    SHA512

    4e6355f3051ed5e811ab030abde1f5be7f5e1cf33be99cd08477e9b6c015deb1d8bd75a09fb9c7176b8511c5ad0a67abc0902a3531e97564ccb6afc57496a47c

  • /data/data/com.nocomplete9/cache/nnqqlurqai

    Filesize

    449KB

    MD5

    72b7960d9feae4cd2f8714657411dd44

    SHA1

    5ab3648733ad74eeabf4022cfaf8ad09d8ff33db

    SHA256

    e1f5268e8b932c829e9d39e5c4feb15de04a23e19a1f853e80f3f9b18df533dd

    SHA512

    339d3c2a6ae1d14b4127550db81330f0fa425699124580d9852e98b6c391ddba69e726899189bc089977814d4f17ca8ed00cce5ff6016311f3a3ae3182de1c9b

  • /data/data/com.nocomplete9/cache/oat/nnqqlurqai.cur.prof

    Filesize

    463B

    MD5

    a8ae52a7909cc95b974ef2c27bd628f9

    SHA1

    6d8072fd69c7863e5615939bd4a4b4bdda713e5f

    SHA256

    f74bd1e137c8dca67593d2783fc7e877945c3e5136ce447c1837f524b59c8480

    SHA512

    8f1e49f8a60f5f0b0227a11bed66d854bf5869a2189af6b455fd50924fa3afd1777006692281313f608e7a91ada6c9b3e20e42f5a33fd045fca54cdffd5d7253

  • /data/data/com.nocomplete9/kl.txt

    Filesize

    237B

    MD5

    6062d4b7a1635f131535c80f9090f502

    SHA1

    6be6cfd82dad727ad067ab3cfa02b498236bda59

    SHA256

    f1bda9b0d679eff18e4a42e00d4c23224f914d2704feb1f1bdff4a1b42a783ce

    SHA512

    87d9923cf7dd21205cf56e8e13b0906705d7de494af391ab20e6f43fdfb30334a645e06cf612b74217323b89c143423c9b9cff18d5bb734829a8cc27634fd688

  • /data/data/com.nocomplete9/kl.txt

    Filesize

    54B

    MD5

    7f70a158bc0a6d97a61ba6d9f688d894

    SHA1

    0269fd4a33e2399ef8cb904c319d1c2e0105c784

    SHA256

    f91b7edaf5430cbf0fa2c43c08c38b108709d5382c9c7918b700e4c8208509ae

    SHA512

    f72e0c688b9edb29561d678f3374a9715ab93197b4be71bef66c9b146ac0ae57e0725aa95956e7b5fa75a070a4f81d266211ae267ec62e6ce1ae0a474b4a511e

  • /data/data/com.nocomplete9/kl.txt

    Filesize

    63B

    MD5

    fdcb2495a11c684a89e9e3fca410d170

    SHA1

    0c2d742db52885c0c1228599ceaaa76b2a3fc6d9

    SHA256

    a7b03642fb96d00b24b65cbb22e813406e8e4f9c48fa82c515f3510c34dbde09

    SHA512

    5cb3cdd8eb9a480f45e91d50012973a1ce3ba4dc5b66f6d601c9d0f6ef1b47c85d0e18a2ef09c60963cf627ac27ec1dff71d555e6dafd2e8272dea185e880239

  • /data/data/com.nocomplete9/kl.txt

    Filesize

    79B

    MD5

    f8aa7c5797b1f587515273c56ce9a252

    SHA1

    dc03ff4a8c49185e4997e2adad8efe26b1cfeb0f

    SHA256

    be2ebd8d6bc004e486f99eb33a7f8dbfaca133418c9842b5258dcc783df4465f

    SHA512

    92d8e1094d9a110228c57f112b42556dbc7ad133df9267a5cafb68386896fb0940274afd46d460da0bc2f2db838821ec208af746e05bd7ed14b62b4737a1563e

  • /data/data/com.nocomplete9/kl.txt

    Filesize

    437B

    MD5

    cadd4e9f73288f72ea1a5fb82e7e46a0

    SHA1

    b0f25c11b281d401f5274291c76f11c993408a7e

    SHA256

    c0052d73f718f7117d6b3b2d52804eacf7e207cefd90d15b61fdb4839cba386d

    SHA512

    408c0f4108b6bd52de5f06b3b3589e6e480dbb7b6be664d120b88b4361fb4a0ab96ec06acd8e88f2c8fffe35b9ab14b1832f3866156520d000378b98bb84c10e