Analysis

  • max time kernel
    179s
  • max time network
    140s
  • 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
    23-07-2024 13:16

General

  • Target

    97e1e1b53f1797dd648aa8cc40b57d2b.apk

  • Size

    509KB

  • MD5

    97e1e1b53f1797dd648aa8cc40b57d2b

  • SHA1

    332d36caeb01f594c739cdaeb5c5fe4c648b7a40

  • SHA256

    ca3da13d69ce07ed9b31314f2404f9c6a2235067406b545d7b00517258cee9d6

  • SHA512

    77fac48dea6dd80d80fbfef86994f8762737e86dc8ce0fd6c1f95380638f1a660520f5e33abcf61366cfe56b6e0da6901a677fc0a9c5af8413dff0d36c48dcc8

  • SSDEEP

    12288:LPhrWdn73GDTgpZzrT1UBUonEi2LibthEQWF+J7:LpwnrHVGBPn52yt4F+1

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/

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 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.atlotzowj
    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:4345

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/com.atlotzowj/.qcom.atlotzowj
    Filesize

    48B

    MD5

    046a414913add6f5bb60072c7db819b6

    SHA1

    451ee4f6809260aec622d772fd329c7d0297a842

    SHA256

    b66c1320cb063a1d391c94273572ea6edae76c8c8b0a07f8d75c88686f0df72a

    SHA512

    4e6355f3051ed5e811ab030abde1f5be7f5e1cf33be99cd08477e9b6c015deb1d8bd75a09fb9c7176b8511c5ad0a67abc0902a3531e97564ccb6afc57496a47c

  • /data/data/com.atlotzowj/cache/oat/tqampnkfskbkj.cur.prof
    Filesize

    390B

    MD5

    d3e0dc05af3f1847483db486505b6a81

    SHA1

    22df16b36b24b1f733616836f440b9334078e0f4

    SHA256

    84c088c7e1f0a30e1627940397066584c8458c5e1c509046910d2a7db89f4008

    SHA512

    5e127ae83084eab7ee12ec33320778016387f12c657abd2f3106ff2df93eb0b6558ebcd584f535eede191aaf6413781c1b074ecafeeb78d8454aefd24c7cd35d

  • /data/data/com.atlotzowj/cache/tqampnkfskbkj
    Filesize

    448KB

    MD5

    6092d6a7e87603379faa309d45961349

    SHA1

    242d8827535e1519e130b6211e3469fccea05bcd

    SHA256

    f3fd9598445d565a0620cd3e97408168cc812b39eb459d4a3b8b0d4d5cab3b25

    SHA512

    98243ac2cbcd8ccb39fcfe380caabdd7e764fa8656288ccb69fae29278c546f67c57089e8683538578b944cf0e45573771fdff40f8056e06901bffb2417aad7f

  • /data/data/com.atlotzowj/kl.txt
    Filesize

    221B

    MD5

    c7b2c57233bd0988b29f6588e4bfd51a

    SHA1

    b21d658ae0a6e5894eb8ca5f79c0e85529c12768

    SHA256

    a88b5a064e0651e863f5a38d60c23317cf76d95b93087083eaec2efe5daacdd5

    SHA512

    e7be8458a2d665ee868d474b8d19cd47347a4fa9252bfd1f0e8cf188e4ee85a66717e109fb109af459f60a4c5aed652fa3c3a8d904fe09ae8a3a2b550c8341ad

  • /data/data/com.atlotzowj/kl.txt
    Filesize

    52B

    MD5

    144f5d614591b4a222f71d1a3b4f6ace

    SHA1

    854b2e6ce23c7e7ec0b3d12f94e61b2949c6a13f

    SHA256

    07a90de4f370206d99773e35e388ea9f4eb0a4b9f0aea9fb627e0c83af980082

    SHA512

    9d2bc56e4fc19306a4c4eec4658a3bf4f53485c36d6f429bf582803d526877da1e12894ff769af04d06c75b0feabfb125edb2e9370d65d6aebd24ccf2749a0c8

  • /data/data/com.atlotzowj/kl.txt
    Filesize

    70B

    MD5

    b8f9f9579c791b8bdbb1fedf84ba33e7

    SHA1

    a47e5e1a08f171823d65f9eb443955bbcb2ab7fd

    SHA256

    6df6dec579680891b096834878038af86db70c1b1d54f8fa242935003eb53b86

    SHA512

    40f763fa83b98bc62b142a9330cc2a40cff685b878beacacf1f4f7b67fb74e52bc06380e593d55fd9c200ecd4326046fb523106b3f0f0e714ce5839a83a0bf49

  • /data/data/com.atlotzowj/kl.txt
    Filesize

    62B

    MD5

    452ce3f4b0e89f3957ce6c11d5f9a71f

    SHA1

    e16f005c3aea573417c1c41fe3c8694250897fda

    SHA256

    d11f2b1f35eb74232265804e23dcfdb8139261aabd9526f3b27a0ef1f6d3808c

    SHA512

    1766d6724e740267295c9e3067fc0ccd4fd5777d8f03dd377a0e39cfc24276abcca67235e9cb2c0f0ae47f6cb830379e818785bba93900c4226fea6cd67ea1cd

  • /data/data/com.atlotzowj/kl.txt
    Filesize

    504B

    MD5

    1119328df3a5780ab4197478f2223b98

    SHA1

    055f27dd0144d9e241a0c83a7bab4f962a10f052

    SHA256

    f6805ff9d5bce30ef50a9b3bf6e4bf58638086b7107f55629e498fdab9f076bb

    SHA512

    95482864adf0362d27bcb5df6cdbc338745979a9c60730ba739c3ec5686fd6037dbee25756a6257e1cf0069098e7580803890133bae658d773460ac4ad5029e3