Analysis

  • max time kernel
    149s
  • max time network
    146s
  • 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
    20-11-2024 22:00

General

  • Target

    609fd85a98cb5c635f7aac1955cf8f6168276631743269ea1370d5a5e592fede.apk

  • Size

    2.1MB

  • MD5

    f13a86b547fa3054845cd0cb0bd5e03c

  • SHA1

    0e97bc8cc0800f3de66dfd85b7e2538d01cff08c

  • SHA256

    609fd85a98cb5c635f7aac1955cf8f6168276631743269ea1370d5a5e592fede

  • SHA512

    77b727aad384ca1894aa33a0f288340d2a76ef582b8323d90a2d62063be699e880f0e8bfa1a4a508a8dd931834dd0a4811594a72f631669f41c359c67eb78d29

  • SSDEEP

    49152:6tryupxe4hLnmXVdkQZhDkDE1q6nZHKV1AQmzs8n5WVxemLh64pythBYFsFA4Ef3:O/tFnmX7kNEu1AQmHn5WVddokiEfs4H7

Malware Config

Extracted

Family

octo

C2

https://hayatindonderlerikararver.xyz/MDQ2MTZjMDhlZDQy/

https://zorluklaryenicocugunhikaye.xyz/MDQ2MTZjMDhlZDQy/

https://yasamtarzdunyayidogrutani.xyz/MDQ2MTZjMDhlZDQy/

https://cikmazyollardaumutarayan.xyz/MDQ2MTZjMDhlZDQy/

https://hayatinhikayesipratikcozum.xyz/MDQ2MTZjMDhlZDQy/

https://yasaminkavgaveodulleri.xyz/MDQ2MTZjMDhlZDQy/

https://kucukengellerbuyukbasari.xyz/MDQ2MTZjMDhlZDQy/

https://zamaninguctusevinyasan.xyz/MDQ2MTZjMDhlZDQy/

https://gucluklertetekiseyaoyun.xyz/MDQ2MTZjMDhlZDQy/

https://hayatdersleriozetlemeler.xyz/MDQ2MTZjMDhlZDQy/

https://umutlarvesikintilarbirlik.xyz/MDQ2MTZjMDhlZDQy/

https://cikissizyollaryasadogru.xyz/MDQ2MTZjMDhlZDQy/

https://zorluklarveguzelliklerin.xyz/MDQ2MTZjMDhlZDQy/

https://hayatsevdigiolumsuzluklar.xyz/MDQ2MTZjMDhlZDQy/

https://yasambaglantilaryaratici.xyz/MDQ2MTZjMDhlZDQy/

https://cikmazlardayolbulanruhs.xyz/MDQ2MTZjMDhlZDQy/

https://hayathikayelerinikavrama.xyz/MDQ2MTZjMDhlZDQy/

https://yasanmisliklarvesiniflama.xyz/MDQ2MTZjMDhlZDQy/

https://umutvemucadelehayalleri.xyz/MDQ2MTZjMDhlZDQy/

https://zorhayathikayelerindenson.xyz/MDQ2MTZjMDhlZDQy/

rc4.plain

Extracted

Family

octo

C2

https://hayatindonderlerikararver.xyz/MDQ2MTZjMDhlZDQy/

https://zorluklaryenicocugunhikaye.xyz/MDQ2MTZjMDhlZDQy/

https://yasamtarzdunyayidogrutani.xyz/MDQ2MTZjMDhlZDQy/

https://cikmazyollardaumutarayan.xyz/MDQ2MTZjMDhlZDQy/

https://hayatinhikayesipratikcozum.xyz/MDQ2MTZjMDhlZDQy/

https://yasaminkavgaveodulleri.xyz/MDQ2MTZjMDhlZDQy/

https://kucukengellerbuyukbasari.xyz/MDQ2MTZjMDhlZDQy/

https://zamaninguctusevinyasan.xyz/MDQ2MTZjMDhlZDQy/

https://gucluklertetekiseyaoyun.xyz/MDQ2MTZjMDhlZDQy/

https://hayatdersleriozetlemeler.xyz/MDQ2MTZjMDhlZDQy/

https://umutlarvesikintilarbirlik.xyz/MDQ2MTZjMDhlZDQy/

https://cikissizyollaryasadogru.xyz/MDQ2MTZjMDhlZDQy/

https://zorluklarveguzelliklerin.xyz/MDQ2MTZjMDhlZDQy/

https://hayatsevdigiolumsuzluklar.xyz/MDQ2MTZjMDhlZDQy/

https://yasambaglantilaryaratici.xyz/MDQ2MTZjMDhlZDQy/

https://cikmazlardayolbulanruhs.xyz/MDQ2MTZjMDhlZDQy/

https://hayathikayelerinikavrama.xyz/MDQ2MTZjMDhlZDQy/

https://yasanmisliklarvesiniflama.xyz/MDQ2MTZjMDhlZDQy/

https://umutvemucadelehayalleri.xyz/MDQ2MTZjMDhlZDQy/

https://zorhayathikayelerindenson.xyz/MDQ2MTZjMDhlZDQy/

Attributes
  • target_apps

    at.spardat.bcrmobile

    at.spardat.netbanking

    com.bankaustria.android.olb

    com.bmo.mobile

    com.cibc.android.mobi

    com.denizbank.mobildeniz

    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

AES_key

Signatures

  • Octo

    Octo is a banking malware with remote access capabilities first seen in April 2022.

  • Octo family
  • 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.yard.such
    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:4357

Network

MITRE ATT&CK Mobile v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/com.yard.such/.qcom.yard.such

    Filesize

    48B

    MD5

    046a414913add6f5bb60072c7db819b6

    SHA1

    451ee4f6809260aec622d772fd329c7d0297a842

    SHA256

    b66c1320cb063a1d391c94273572ea6edae76c8c8b0a07f8d75c88686f0df72a

    SHA512

    4e6355f3051ed5e811ab030abde1f5be7f5e1cf33be99cd08477e9b6c015deb1d8bd75a09fb9c7176b8511c5ad0a67abc0902a3531e97564ccb6afc57496a47c

  • /data/data/com.yard.such/.qcom.yard.such

    Filesize

    88B

    MD5

    905259e908118d35fd304500d1726f4d

    SHA1

    f85a53255a46475d3c9986e9a9b83491c233deac

    SHA256

    ff7692a8fd3f27bcaccfa9e33ae1e85c621931f07c63009805056b15edf186cd

    SHA512

    ead39c9bc874cf5adc7021ace675006bf6571fff88361a83ba4fffbd48feee8a1faefa94a59fb110d8788a3fdbd43af61a8c7738b1caa8a6a515700f1bad9497

  • /data/data/com.yard.such/app_own/cQUpu.json

    Filesize

    153KB

    MD5

    0b92a48635ca1844608dbc9da6cd6699

    SHA1

    ee29b9e72428293d9072bd2263cbe660e3685fa1

    SHA256

    e75c84d21df0e7af83e1310f5342871080b165f01a6fdd92636ed3b07323af0d

    SHA512

    d870eba2a308f3ab9bc55be301670c3932f744d0eed4c98e79c760362af37a5645b2b053fb32c0cdaab18dfd7435f3253eca4798a6c78d18c758991a7ad4d89a

  • /data/data/com.yard.such/app_own/cQUpu.json

    Filesize

    153KB

    MD5

    3bccac42d5e4ee56b2079e748f2eb023

    SHA1

    f6561ddb3b83458802b15034c6bf252b1217d185

    SHA256

    2e300886f13cb9e38445312972267ae3a5a7c9c17bdcf52f7aafc0af2ea6639c

    SHA512

    5475bdb93133c8a8353de0fead82639f0967aab75c5fddf0b9cda8f5117d49767db7a5098afc69c84e234d460275810afc85feb7a4832b64f285fac12e9d3744

  • /data/data/com.yard.such/kl.txt

    Filesize

    490B

    MD5

    8331f3e7add1ef41b9162cf5d45e7c47

    SHA1

    421ec38a8af41830b709b6cb4f3385b6290d2264

    SHA256

    323e034f73e774b77e66355bf8dc6516ce7db2f0495dfaa72716b87d070d28f2

    SHA512

    81f2f58beeb076e22514bf588d8e5204ec03c9e2bab9cf48a3a7cecbc422b8b7fa2c13542223bc36ffff9accbf1a0dd45378fa9a844208af12fd6bbb898f28d6

  • /data/data/com.yard.such/kl.txt

    Filesize

    214B

    MD5

    cfe0fceeacbc5235785b12e28e65291b

    SHA1

    90c1e97b76e4b762543b184b88cd7d2438e621c0

    SHA256

    5933a1483a1fa00833fd05888b1e2010da16d8561fdc8d843d2938f3d621dda4

    SHA512

    ab20b8d9383e74e348e1f4b1d3c33513d9062276ad4441511679be24135a4bb05b3071a9547a4e831df0ec969d7515f8019c76b7a392529904d4a6ea3a6af4c1

  • /data/data/com.yard.such/kl.txt

    Filesize

    52B

    MD5

    d4570e2fe9dfa9bf5d18c0f16494baa5

    SHA1

    1633c6ddf1e35b501d8ca1bcf98ca93589025c79

    SHA256

    9b8fb03421610ed70a78d43c98e46047b1858054d1ae29400083711412d2e76c

    SHA512

    6e2c49790c745abdd7af79aef9c48051fac70eb73df83114ed66ed882e37ac7b5abcb09896a43bff4ed8b07aa4589a63d9349bdda4c4aa35f4e6f2d45573177f

  • /data/data/com.yard.such/kl.txt

    Filesize

    70B

    MD5

    296799eb19060ef11fc768da7f2474f9

    SHA1

    4ad26b133097f73e72167bfa55483bba5ba17dd0

    SHA256

    40dfe609f7892024050e086d8713b7944e45cec93bc6766fcd6b423702bec21c

    SHA512

    f9ffc006ae2e4b39e02e1dbdaeedc188a4ffbf999d7cc0f6d11888ce735e07cd96259743dcfece08cba21ef2cdf6517a7023bd029b1bfb64e51260d129cbf340

  • /data/data/com.yard.such/kl.txt

    Filesize

    55B

    MD5

    597bdaed1007f883455d75d1d60b8acf

    SHA1

    753673c388ba2d4c69f224b2239736e7e10deafc

    SHA256

    2c66d4f7790b8404d0cfd7017272a977e2b2964f21cae76adfe3576bb47ac915

    SHA512

    ef3197745c495bb06939ff6d144dffe54dc6d847708a09d8d4b52ead8e81124bf9f90209fe7fe5c88a4ff83aa40bb370a1e47698a18a92ed987f5a7504bca4af

  • /data/user/0/com.yard.such/app_own/cQUpu.json

    Filesize

    450KB

    MD5

    2d6e96eed480f186178d3d9daf006b5b

    SHA1

    d67655d762066d5f65d74a2d3cb33ed60e7c6ce5

    SHA256

    fc859d20348ce7bf0ecef01e8a4fb7f397abd0e449b716a59a6fbd63a8439f36

    SHA512

    16bdea4836cfdd95188516be4b8ef67f678e5ca7278ede82308a8648ff026716a4d2db4a70f773e3a37d74a6f49f8e70ccb3ce079f6202e7beda3f514fcfdddd