Analysis

  • max time kernel
    141s
  • max time network
    148s
  • platform
    android_x64
  • resource
    android-x64-arm64-20240624-en
  • resource tags

    androidarch:armarch:arm64arch:x64arch:x86image:android-x64-arm64-20240624-enlocale:en-usos:android-11-x64system
  • submitted
    20-10-2024 22:03

General

  • Target

    cbe906019a25e94588713eaa53d9e975fc37c5c8b20f1cb19606c5599095613f.apk

  • Size

    561KB

  • MD5

    a4cae7d7f159d6f2e734ffec29bdf615

  • SHA1

    22a7cf1bc34658e83c69d4d7f1fb6c8e9cf53ba1

  • SHA256

    cbe906019a25e94588713eaa53d9e975fc37c5c8b20f1cb19606c5599095613f

  • SHA512

    9c60ded743ba3016293efa1d8f1b97dc325eb2dab38bbd2c8dad6d3436dda067486f0570ea39f2c2ef3ab83353a3b2cc3e4073c0d6f3b118bd832798298ee1c6

  • SSDEEP

    12288:drAcqMRQ07u16Gisr3bW95pJQOIATA+hiVRpu77zHJcYuIzUTnw:drAcqMX7u11LQ57QOpvhKperJciITnw

Malware Config

Extracted

Family

octo

C2

https://yeyrekhospital.com/ZjUwYTMzYjliZDZk/

https://hamsiyunus342.com/ZjUwYTMzYjliZDZk/

https://mlbumlml2342r.com/ZjUwYTMzYjliZDZk/

https://cilginrtelfoncu3351.com/ZjUwYTMzYjliZDZk/

https://mlfkumal333.com/ZjUwYTMzYjliZDZk/

rc4.plain

Extracted

Family

octo

C2

https://yeyrekhospital.com/ZjUwYTMzYjliZDZk/

https://hamsiyunus342.com/ZjUwYTMzYjliZDZk/

https://mlbumlml2342r.com/ZjUwYTMzYjliZDZk/

https://cilginrtelfoncu3351.com/ZjUwYTMzYjliZDZk/

https://mlfkumal333.com/ZjUwYTMzYjliZDZk/

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 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
  • 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.whomanyjgc
    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:4664

Network

MITRE ATT&CK Mobile v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/com.whomanyjgc/.qcom.whomanyjgc

    Filesize

    48B

    MD5

    046a414913add6f5bb60072c7db819b6

    SHA1

    451ee4f6809260aec622d772fd329c7d0297a842

    SHA256

    b66c1320cb063a1d391c94273572ea6edae76c8c8b0a07f8d75c88686f0df72a

    SHA512

    4e6355f3051ed5e811ab030abde1f5be7f5e1cf33be99cd08477e9b6c015deb1d8bd75a09fb9c7176b8511c5ad0a67abc0902a3531e97564ccb6afc57496a47c

  • /data/data/com.whomanyjgc/cache/eeinvyzckwmp

    Filesize

    449KB

    MD5

    b0bbe35d9804c682a63437155ab779f4

    SHA1

    31e00674caf8319c31dc260f91d3c8a193ca35f8

    SHA256

    39c6ca8167d542b1e51127170123cd578cdbe6800d603f63a383c7d1f292a3b1

    SHA512

    7aae54786df08006d8f0263cbf7ad3c09b1eee7818ba3bfc585953ad9a6e214a4b6d4f05fa84bc4639bc2e74944146847218f47875a24f4be3774d24cead5e25

  • /data/data/com.whomanyjgc/cache/oat/eeinvyzckwmp.cur.prof

    Filesize

    307B

    MD5

    e2d2b55adf3bea99b48f03a55bb6f95f

    SHA1

    f35300f2549bc8d384674e29d4c7adfa82ff0cee

    SHA256

    01a950675ee9f887dacd3d042d5f0107dced61c28fa6b24d3fdbd2db11484d44

    SHA512

    fde507264ac1495bc78f3d3c61d885f71345677c8437c7c176c0d933bb9e712e8a85cc75f552328f282a64feacd8b324879dd811c1e91d4fda9738e5d03db736

  • /data/data/com.whomanyjgc/kl.txt

    Filesize

    237B

    MD5

    e92d50e5178b64a8b98ddf936e49d641

    SHA1

    755f723c64cca9603b14e874dbf67ab100df0d83

    SHA256

    7b53aad08f3f684354851ca66d72ce7d0ded6eeedb539253294833d0f7fdb1bc

    SHA512

    630aff83a36ff5f94a518e307b1bb9b31d945c6b17d65cb8b452760021fd3a0d25ca1e0e771650a2c122e92a1d85c091d229c424ec2293b57f963bbb7b39d6bd

  • /data/data/com.whomanyjgc/kl.txt

    Filesize

    63B

    MD5

    e796e0c2e1756f20b0f672edbd112771

    SHA1

    80ede74218147f2ef096cdef7745c366c4f99138

    SHA256

    771589d5dca83ca3bc7edeec3f3d863b8750ef80439294e294d071f5a45174b1

    SHA512

    3ce5b2fe6f5172d6f3104f5503934f753e1db80258f94fb5b73f32af0487aa356f9a3e4193da4b9ad8e3c7d63937cf514fa2f6dff56a6a3c8a19c57527a65c8b

  • /data/data/com.whomanyjgc/kl.txt

    Filesize

    75B

    MD5

    15ceda3cbe5aed464db81766f691de06

    SHA1

    d866db7a4ce2d201b9c118c992f42d9d3d102321

    SHA256

    8c190bdf0c87029a5b53fe57288f20449e24af7eb6d7b166aaba2260ada13702

    SHA512

    41a0201571241aec82ee0433243d528dd729e37c691e704ede87b57749850a0492a3f3d3a304a3f8218bca6e23732f9d67fd74cc68b7fee6f097c120d889de83

  • /data/data/com.whomanyjgc/kl.txt

    Filesize

    45B

    MD5

    df44ed6f07f788823926eb5e80aa85cf

    SHA1

    95d9114ee969adf217b70371ec66c6c381f472fc

    SHA256

    423c299e962d90d913655b92f3b66c515cea1c4ea695d77837ec727a1d3772f2

    SHA512

    f5c5fe28f71dc839d57fd0c9c497496a44d8d231c5181959eba8751239ed6cc1fac3aa390d6c91e5e479aee8d3c2be5aa87de1e28008fbc0591ef1e9000e19f7

  • /data/data/com.whomanyjgc/kl.txt

    Filesize

    480B

    MD5

    4b8278f69ad86c02b0980f3c0314fb25

    SHA1

    c32b2ddc3a5db884da7dfb23c1dcca7dc03993d6

    SHA256

    e3aa77bcf2fca06986dc10ddb53f78a390beb811adcbcd069fd9ea404d1ff8a5

    SHA512

    c2ca5b61b1d4fa9af8085cd0d8be8f24e0f3081172ea827839b589d3b2210ea9e1b1185cd7a18f55e60a2fd2c64d8f68a1f4b5f5a716670dd920e8615d8c695e