Analysis

  • max time kernel
    177s
  • max time network
    141s
  • 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
    26-08-2024 22:00

General

  • Target

    9151d8926bb0768b7c0c1bde7ce88ca3f1cd55bbf487273311935f36b4d55ad3.apk

  • Size

    509KB

  • MD5

    3ef70e4ceef0718d5555988c84218033

  • SHA1

    8e1c1e0a61b4ce800748b652000fd462a68621e2

  • SHA256

    9151d8926bb0768b7c0c1bde7ce88ca3f1cd55bbf487273311935f36b4d55ad3

  • SHA512

    8f5b5c44db76c5cc5fb632a1b94aeac6e41042dc641e8aceceda089a4785d2f7babdaea7d9a7db33de789ade9fadd194889eeb3f56ad48e61a25c29516bee9bd

  • SSDEEP

    12288:dUnd4J2yoEuzZAlmbCMeAhXsddbjq5tGCmMGXb0+Ptnso4:dUK4yCVWcCChXsSG6GXb0+Ptnw

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 3 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.greatwouldmu
    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:4349

Network

MITRE ATT&CK Mobile v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/com.greatwouldmu/.qcom.greatwouldmu

    Filesize

    48B

    MD5

    046a414913add6f5bb60072c7db819b6

    SHA1

    451ee4f6809260aec622d772fd329c7d0297a842

    SHA256

    b66c1320cb063a1d391c94273572ea6edae76c8c8b0a07f8d75c88686f0df72a

    SHA512

    4e6355f3051ed5e811ab030abde1f5be7f5e1cf33be99cd08477e9b6c015deb1d8bd75a09fb9c7176b8511c5ad0a67abc0902a3531e97564ccb6afc57496a47c

  • /data/data/com.greatwouldmu/cache/euoys

    Filesize

    449KB

    MD5

    1b206ca7482850762845e38dda392660

    SHA1

    ce06671ff58958072a66b82504b5da808e8d214c

    SHA256

    1875b9609e49b27c4b972afc0da4c2a12aefc22f411995da012bd1e1588906a9

    SHA512

    828d1d658dab52f526d808ba778fdb36ae369e99cce567317b97c0820cf099b4608a9941c90b9d95cdfb89215e6e73b163b89a32ca1a9b85edda839a27f7e44c

  • /data/data/com.greatwouldmu/cache/oat/euoys.cur.prof

    Filesize

    377B

    MD5

    e46dfb1671794b087b094201582e1962

    SHA1

    edba8181a507461bbd42ea1d48285b3f7fd99944

    SHA256

    f84bda108233991df10cd9d49ff4dfbb108283134c5b4a8353ed954037c1432e

    SHA512

    72d61306e44cbd98ba27e4ffbc1d809082a416f7d33c9221a5074d93dccb94077c30b6522e9e6ada396a6e911b240264a95b2db502cf56e11cd57b0bbac9e3e9

  • /data/data/com.greatwouldmu/kl.txt

    Filesize

    52B

    MD5

    b1cf1b79b502e933c2ea9b2e5d8273e4

    SHA1

    c3ae470d397d2c55f2288262029ed043d2470efe

    SHA256

    02347b766faf040b0fd78c67bbab2e008cb92eb1c8eea11f1e08593094d30d36

    SHA512

    5fb1d8626475391a8ac52142c0db4dc82dbd58b42bbd27226f785098aefd06eb1beb8bc32639b1a64bea55a50272bc57179a74bd124c1d7233532f9e3663d9a2

  • /data/data/com.greatwouldmu/kl.txt

    Filesize

    70B

    MD5

    d83e5b676201b30efecb72118e5cd7a5

    SHA1

    c0b42daaf27e8d561daef3895e8dd43cb98df535

    SHA256

    267089bcf3fd16fc15d21f686a94b46437efe7bd856fb2e7e3f46014bc9c113a

    SHA512

    12af3f4cd4158fcf60d714515746ff70076b6e8d42219e52e01eb0f9bb43041c444d20c9b01be62f370b3f898e8b10c5de8da1db25846ddc6325a4c875fd734c

  • /data/data/com.greatwouldmu/kl.txt

    Filesize

    62B

    MD5

    2bac070dd15c235af0d97713ee3f201b

    SHA1

    34f705417a5d396e933dd38b232d9bdf3dfaf9d7

    SHA256

    b3c61c51482abd6b8337915a33da4d9076a80136139e1bf733d7e22bf2725082

    SHA512

    488c5898fe5b47b9126319223f110a93ab44fe5c2d4e1fba52e93bfcd8e50c6ed22da8c2dc881542dc9d4438e62f6f03069c02bf10a7d415ea14bce832593804

  • /data/data/com.greatwouldmu/kl.txt

    Filesize

    45B

    MD5

    5d5923f6f6d5d2eb19719772d38f617b

    SHA1

    5db6a2f53637b4c8756ee1fb15fda985160f8567

    SHA256

    5d675d762a4abc3604f08b1f2ff478233513edea77c5ed69cafcd63abf6e5826

    SHA512

    682cbd10e2b55380c34d6e3add3e5329a306a2219391b32c56cff83c2975ca8583f3fef46133832fe09837d85987791188457d17c7926ab40b9f3c8a9ff8ab0b

  • /data/data/com.greatwouldmu/kl.txt

    Filesize

    504B

    MD5

    03fb86710c916fcb600419e8412d0ecd

    SHA1

    49ffc1349729342185113fd39dcf6bdbadf6a5d1

    SHA256

    668d19a79c923912eb178958894c33eaa1f69793bef0cd80e13a53f708cd6918

    SHA512

    217332c04703f68fd8e9f46b8e5740e5b41879312eb3a22afcaee0cb1c4fb0655d05aa47d47b5ac4c68b9596c1f85fa6899e7fb3c38c12b0fe4105d852f4f566