Analysis

  • max time kernel
    179s
  • max time network
    167s
  • platform
    android_x64
  • resource
    android-33-x64-arm64-20240624-en
  • resource tags

    androidarch:arm64arch:x64image:android-33-x64-arm64-20240624-enlocale:en-usos:android-13-x64system
  • submitted
    25-08-2024 22:03

General

  • Target

    ba287e1b3f16c05b43cb0a4cc02f20a233242d3f470f3d21a5cd230eb16728ab.apk

  • Size

    509KB

  • MD5

    4b3179937c96d6c6f632a745c6803537

  • SHA1

    3e3069199f41e04020698ef0ff07ff84b79dc8a8

  • SHA256

    ba287e1b3f16c05b43cb0a4cc02f20a233242d3f470f3d21a5cd230eb16728ab

  • SHA512

    410c2b99620841f65a4cd4cf698e854b523adee84113ee60475c2c7382cc7c48b438436f250fe0a2706567c79762350c4261a1d51afb6085a2b1557cd91a7c14

  • SSDEEP

    12288:pl+9SHnRAX6pOa9jOazoRwlcWGSbtISA0YIlvK+z9CxXsk8vwcGnx:plZRAX+Okzs2llqSA07lSY9mXst7Gnx

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
  • Loads dropped Dex/Jar 1 TTPs 1 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.schoolyearpog
    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:4336

Network

MITRE ATT&CK Mobile v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/com.schoolyearpog/.qcom.schoolyearpog

    Filesize

    48B

    MD5

    046a414913add6f5bb60072c7db819b6

    SHA1

    451ee4f6809260aec622d772fd329c7d0297a842

    SHA256

    b66c1320cb063a1d391c94273572ea6edae76c8c8b0a07f8d75c88686f0df72a

    SHA512

    4e6355f3051ed5e811ab030abde1f5be7f5e1cf33be99cd08477e9b6c015deb1d8bd75a09fb9c7176b8511c5ad0a67abc0902a3531e97564ccb6afc57496a47c

  • /data/data/com.schoolyearpog/cache/kfavaqnjxm

    Filesize

    448KB

    MD5

    62404d59c816fc9b3d48832c31032f46

    SHA1

    b3b0a88f03f4ecd09ab6d100f897749b5cddb2b0

    SHA256

    a86a1b6e0ea3e5d12a00ab7d08f655cf8fdbf17b82915639c29b65feb6965fa3

    SHA512

    9873db172f9bf80d9c823e9a42c111a60c9c9c6cff3f0e9d7a682f602cfdaecc76256bddad402066e0a8712a29c76960a2bac5d9feba0df1f31f4cde00e55557

  • /data/data/com.schoolyearpog/cache/oat/kfavaqnjxm.cur.prof

    Filesize

    365B

    MD5

    f64a659ced20ec73d03d4bf822c509e2

    SHA1

    b3d55fa8869a1364e1e40adbb183acaebb576133

    SHA256

    5de02f9d9d72aa7e66b6782400fa1896d30073781b049806cf420c94090de2ff

    SHA512

    437d5e97ae62bcccba3b9add960d465636e98472f6cdb7439ab3eb92219fd9847954e96dd91be77c90524ce791c5e14ce77d5a80fbc37ca146a0a7a958494d57

  • /data/data/com.schoolyearpog/kl.txt

    Filesize

    221B

    MD5

    54b5ddc3085caece08bc1f5abca55f6b

    SHA1

    6709393223a18edb895e081eb459ed380b8e71b6

    SHA256

    a9027c30f7fdf7154f36f1cac3acedca7db97eee019ea2ec791fbb7ccd54e5b4

    SHA512

    9919f00bde129288504dfbf1ab9badfe294260dda36268407d29f21e2782becf62f36a74fc7fff2fa0d2dccfd5da68ecd1ee69bc41b3e32dabc226ac27ad5d57

  • /data/data/com.schoolyearpog/kl.txt

    Filesize

    52B

    MD5

    72fc83abe09d4ba38efa18109164699a

    SHA1

    b4d7b438d7ccd47a6ff1a9ac2b8ebb7212909346

    SHA256

    35f4f3ffef3187e7d0e02fd40a146aebc45aedeb2baa18fe3cc9f504eabeb598

    SHA512

    722eeabf5c9dc90adfa864124b0d61568270a7d291b73c573f6d293e11a5b15c3b1dbabab6e651eb33ed835291ed56f9002102bea90b7e16f334e58833870c59

  • /data/data/com.schoolyearpog/kl.txt

    Filesize

    70B

    MD5

    2a8c2eef6e2b238b3270b7d288101377

    SHA1

    1edc2673545866597426fb834d724fb6162cc159

    SHA256

    63075701cec825c72bfa70ac991088d6e6ab09bc4fe76bd6b9b2e151c6986d92

    SHA512

    85faa028083fb928d181a069785e7e19a20e2dd988f543b2455ba84064046ebf9011dcbd74e365e7f99ad617d91b3a383d20b326676666b12ffb74d39046d331

  • /data/data/com.schoolyearpog/kl.txt

    Filesize

    62B

    MD5

    4239cfc6888bda6d4a84a0dd93ab7ded

    SHA1

    408f0db4cc0a6b3dc20ce21e76e33385b567156c

    SHA256

    6f307776ebdd34dc600fc22cb42793d3008210aab2fbced0a44427e3335cb1c1

    SHA512

    d3b51187b4fbc646fbd99c44f522c2eddc5b5969b1fe9e1246e247f068104f00371d60d89550138f86a62359da2ba2de323dbd39d7bc9f04ba0bbb0ee04f67bc

  • /data/data/com.schoolyearpog/kl.txt

    Filesize

    504B

    MD5

    69a06c98496c00af27d437f62bdc39ee

    SHA1

    8702bbde43d410e795a4ca43147b6d5e3b4e0092

    SHA256

    222762f0b7dee93a5fffc2fa566ab1e664baf3e49d1bc0728f6f4ee719b6ee07

    SHA512

    d97458c4b025cae8a14dda3d2704e81ff4c9af91f2100141e283e499156e64165ba8952f6204e5649a1917e5bd094961138bc5ceb46f3d3eddbf764a6a41e506