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Analysis

  • max time kernel
    148s
  • max time network
    129s
  • 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
    10/11/2024, 01:26

General

  • Target

    b6d9f5578287239a26741b7daa33dceac0042bcf6fb08e9d07415b4b8dc748b7.apk

  • Size

    2.4MB

  • MD5

    7d255b8d30be97a3d191ddf6b7a90f78

  • SHA1

    26587370ff3dd1ed0eaf64d85461bae57efeeb45

  • SHA256

    b6d9f5578287239a26741b7daa33dceac0042bcf6fb08e9d07415b4b8dc748b7

  • SHA512

    db7efbf740c0936992b9a929c6c88e28b46c5b4fdfe0255e916ad045093240661641140bdbba3a073e203d0677d0e216940168ff849f7ab2af67cfd4e8ffeb20

  • SSDEEP

    49152:U4qYZQpYFBTj6PnARV6Yc4u8mzFut1igWTEPbKh2cw0xlhlkzXUnW4UZSCb4WF:aD0g/KRu8mBuXigZzTcw0xvmXUnDUZSU

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
  • 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.formwatermq
    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:4384

Network

MITRE ATT&CK Mobile v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/com.formwatermq/.qcom.formwatermq

    Filesize

    48B

    MD5

    046a414913add6f5bb60072c7db819b6

    SHA1

    451ee4f6809260aec622d772fd329c7d0297a842

    SHA256

    b66c1320cb063a1d391c94273572ea6edae76c8c8b0a07f8d75c88686f0df72a

    SHA512

    4e6355f3051ed5e811ab030abde1f5be7f5e1cf33be99cd08477e9b6c015deb1d8bd75a09fb9c7176b8511c5ad0a67abc0902a3531e97564ccb6afc57496a47c

  • /data/data/com.formwatermq/cache/oat/vjfxwirnwf.cur.prof

    Filesize

    514B

    MD5

    456d9416e96ab35c31af423f5b50f4aa

    SHA1

    4a67264ede5bc0e226fa266045bc31d891332b32

    SHA256

    abebff2c5869ffc99f6323a0fb378ca1cf26decd851dba4fb3b1ff7c722e0147

    SHA512

    044f21a6c9183581fe2d4b1eab07893123ea14fae6e8534cde434a1162ca397e11f338c739509d501661013d1a03c20415113cd8a734d833ad7b5ac20fbe3a9c

  • /data/data/com.formwatermq/cache/vjfxwirnwf

    Filesize

    2.3MB

    MD5

    bfcb1d0f09416800bb9694146c1a889f

    SHA1

    eea94dd3be80990592156ca261e5df797cb82aa0

    SHA256

    17e95c496ca599d5824075907c76fb09f3f5c40c35383600f82625776d24ef54

    SHA512

    14fe702551d1bac07d4b6da1fe0d226af39269af81a3696a4d303110de289f1e41e8e4ab5b96d4f5ceb5ede71d9d8a63cf36e305e43d4e7adf47af0b63cf7a93

  • /data/data/com.formwatermq/kl.txt

    Filesize

    237B

    MD5

    2f381c905af12a19ff1ed0a3fa9b49ff

    SHA1

    7ce5ff72ecffd55ac10699b6a47684411290cb0a

    SHA256

    cd35cec00956b859a50f617274424a8a2343f844ae64df3d024d5661a5233545

    SHA512

    f0e40d28a2ea88af5fa8301fc51ee85d4d3af4b38b3463c30e38235431960d117d455b314f2bb184b15fc0b165e8fd6c8b81deb5cf13960a9125893767bef825

  • /data/data/com.formwatermq/kl.txt

    Filesize

    54B

    MD5

    c7a20b28bc3d949937e1d1b65c2d00aa

    SHA1

    b244aeb061d2297e802cfef3854dbc39689f48bd

    SHA256

    b5203f2a2bafd57bbab1666d324bb12c5a07d074e76c3da9f3785c1afaafeb6d

    SHA512

    9714b414200621551a8237d23e37aeb8d6fcccb5b0b3783ac0c0d9f9b60b1af056bf66acd421366e99f7944c0671d5687979c370619e021e6c17c9ad670d413d

  • /data/data/com.formwatermq/kl.txt

    Filesize

    63B

    MD5

    6402e94b09b546b026b804f055e0f84e

    SHA1

    04ee50c3f26af671634145eb961def822a064516

    SHA256

    2c30b9b4d6edfa82687125bc6ded844581dc6c22180f9a4af5aef98e32870f72

    SHA512

    9e2b1871f83e5b3164a70967fc881fbe83060d5f17cfa80b7425d88516db86722f0256b15cc38c6deff2292aaa70de0e481b7fb4b1adabfee32630a5f0e37f62

  • /data/data/com.formwatermq/kl.txt

    Filesize

    45B

    MD5

    3e407f597c4b632a878898d8fd74ad73

    SHA1

    0c5df2b64187787fbb05c9aa666c8e375757b0d3

    SHA256

    6260eb4d485940f67cfc3714c90239a56615241ce59c672af8ffd8e83cb93e03

    SHA512

    39481f2f92abb611ff51e7dee1cca5de1346fcbea0f199b4f14ad27986900d9120a62244e7882a09f33f8c29e586b53fb45fa6b70c0f6536ca1fe8be778f9158

  • /data/data/com.formwatermq/kl.txt

    Filesize

    437B

    MD5

    6874effa21b131580e0b45b499800eea

    SHA1

    e99537a5d6519ad78988a3bdc6b27d88d7815b44

    SHA256

    feb64071094b01ef6efd86415aaecf7aaab9cfb21cafc8c0d39ee9937e9db99f

    SHA512

    e85f307b344f4dc026396f4e934e974c8b215c93b5b6bff6a32e419bf7d38708ea5254f4dd32e44cace27c47767c05bd967e9ceaf708f24f0b3f825395fdfa45