Analysis

  • max time kernel
    144s
  • max time network
    137s
  • 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
    31-10-2024 22:00

General

  • Target

    f9f128b3a7dd485c171924c70a004ec5d7abd09e3445249513856dafb0c487c1.apk

  • Size

    561KB

  • MD5

    6fc40486558e29b01e027104a6cec3d0

  • SHA1

    5332a434cd8b1dd6c4156eee967cb4e670fa06e0

  • SHA256

    f9f128b3a7dd485c171924c70a004ec5d7abd09e3445249513856dafb0c487c1

  • SHA512

    2238be1f0a64a4e3a249be0e0e3fb1d25539d85c6e02659c0e29965c8c0563b8486a9c14c0288609b2a88a45d26a1ab5048828977884575c2b48fea2358a968b

  • SSDEEP

    12288:bKyMYx6pBs0UrvWzExR1bflfbaQ3BoJNVY2uVnRMnL2F4m4v94uC7KnF:bKyMYspBs0UrvWzErPoZuVEL2FZ41oKF

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.noearth02
    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:4222

Network

MITRE ATT&CK Mobile v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/com.noearth02/.qcom.noearth02

    Filesize

    48B

    MD5

    046a414913add6f5bb60072c7db819b6

    SHA1

    451ee4f6809260aec622d772fd329c7d0297a842

    SHA256

    b66c1320cb063a1d391c94273572ea6edae76c8c8b0a07f8d75c88686f0df72a

    SHA512

    4e6355f3051ed5e811ab030abde1f5be7f5e1cf33be99cd08477e9b6c015deb1d8bd75a09fb9c7176b8511c5ad0a67abc0902a3531e97564ccb6afc57496a47c

  • /data/data/com.noearth02/cache/erwwr

    Filesize

    448KB

    MD5

    c995cdfb76ab67e3ef3262eaf7b90d12

    SHA1

    4bfbc815310aeafae5369259fe5a37d8cd44a768

    SHA256

    e403f0edc720638c4f21ba6d8d26c25c7649cb0beb2c304f9ce0d7235fa4fa8a

    SHA512

    4a4f73ef167613cf3984ecfd4916848b9fce3d013fda25bd581a1ff8d19a9195df2fc6248aa26271d9885476c55e411d943d59b9fa736fac37eaa284597d3c1c

  • /data/data/com.noearth02/cache/oat/erwwr.cur.prof

    Filesize

    491B

    MD5

    39748b0a88e0ea2f536f28674ae48916

    SHA1

    b2b309440b6f2855efe352467ad4eb7509ae0b84

    SHA256

    7dd31c55a6a136c562dedd3032f97c173a1f60378ad45d4f51db5fd74583a36f

    SHA512

    5635a3bb35caa33e9a159c6f410d5f4668ce80cfd9a9bd37821e693f4c32402a045e6a9c56e9d569d48858b2c9b9e2e94f693b4eb74525cbd78118f80dd0e007

  • /data/data/com.noearth02/kl.txt

    Filesize

    237B

    MD5

    2ae73e64e9fd8c6d5eed1d76814504da

    SHA1

    1e43586b7ae649a8d2ab2104c59358e5952bc842

    SHA256

    7973c57a77d7e12a02160aa49b4a2ca6a41e73ab511613f2231d532809327652

    SHA512

    bc50152c07d055f0b1f9505517b929b12204d16822b14a981d1c495b03e58b6017ac40f947bb7d74063ebc03e5613352dd1cd948bdf315a9268db5a642c9d755

  • /data/data/com.noearth02/kl.txt

    Filesize

    54B

    MD5

    292b5499ab684f4486a407a5a6415d97

    SHA1

    6997163295903a5f8e94260cbca6ff8fa9885122

    SHA256

    2b97a6c4d2c79aa0932eca54177458db8ced0337a18d62ee309d68f30c5ae7ee

    SHA512

    87d306d24718cfb36e3a3020bd2ada8d692c0b4c35772d83c90fbb988f3131205c3cfa051314c3955c1335f2aebee53337b2d74603bba7863ca2c7cc40597682

  • /data/data/com.noearth02/kl.txt

    Filesize

    68B

    MD5

    1661d4d6938cdf3966de2d9f3ede7eeb

    SHA1

    0c152cf42d58bd87312f4e12b6499c3591a1a837

    SHA256

    5307d820d6876fc92839241ad0764cf29e99fff2fcb5618d7c523f45c05c2a9b

    SHA512

    af5eb22cd114a9e8559d0676bacb840e60ade51afd00e095f9f717baba5ca2d7a086c649a77a2ad082f7656ab11aa05ed894f0fe55205ca0b765d4e6f326a728

  • /data/data/com.noearth02/kl.txt

    Filesize

    63B

    MD5

    ad7409735d85e263a971b28777e5ab31

    SHA1

    aeb8cd577606ea3a306ee7fc757320175df81a62

    SHA256

    aa72995f4cd0fe075640b8395c589e7d096dc5d58c101bc6313e57f1b15fdc5e

    SHA512

    c7c1641719211ed714401759dba5291f6bb5546e8d5e8aeaea5d709ef9a75cbc26e3fab24f7ed573e85beeaba9a1939bf583aeba2a33db6406c0930e3b887a57

  • /data/data/com.noearth02/kl.txt

    Filesize

    437B

    MD5

    91e7aaaec5dad4ace4ab6b193ec29521

    SHA1

    8cf3b0fd40c12e7158a7ed13c08ca652a66a6d6a

    SHA256

    b41f813e9cbd593c2a58906354f8ba256ef1483a91c07cf1d55551e01c66ec61

    SHA512

    5abdc664f0d6d300ae94f6bb33c7d839a1fe70abf80ed772088d97f70483a307d55e0d79bc3adccb4e99c72d83bb51bd24dbea089c6b2a2ffab007e51526f41e