Analysis

  • max time kernel
    178s
  • max time network
    142s
  • 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
    16-07-2024 22:00

General

  • Target

    03b027dc82f9b115a615d167da4092d769b53f9a91b23b087ae6cee650b55143.apk

  • Size

    509KB

  • MD5

    7dcdc6a6d0d81761add392a4d8ecb94c

  • SHA1

    b0b37e73ee61b3f43af1214febbb7b91eebb4d9b

  • SHA256

    03b027dc82f9b115a615d167da4092d769b53f9a91b23b087ae6cee650b55143

  • SHA512

    7d65c6e2dc660035cd0f549bb761b4efb0f0e6fb45af3baad6718a7b0c61b4f7a2a1285e32b4ad33ed66d4712b090a9be61ad2f9c452dfd720f574ef41d172b0

  • SSDEEP

    12288:EEacBphZOFa+UVdndHPxhfGz7PVIccrCr1GtIW9TW5p75HjnE:HDphZOFa+UVBdHLf8zOZGGtXTW5THjnE

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 6 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.objectno17
    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:4365

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/com.objectno17/.qcom.objectno17
    Filesize

    48B

    MD5

    046a414913add6f5bb60072c7db819b6

    SHA1

    451ee4f6809260aec622d772fd329c7d0297a842

    SHA256

    b66c1320cb063a1d391c94273572ea6edae76c8c8b0a07f8d75c88686f0df72a

    SHA512

    4e6355f3051ed5e811ab030abde1f5be7f5e1cf33be99cd08477e9b6c015deb1d8bd75a09fb9c7176b8511c5ad0a67abc0902a3531e97564ccb6afc57496a47c

  • /data/data/com.objectno17/cache/mzrdbwuppw
    Filesize

    448KB

    MD5

    6d05248f7acb847f04a9490e3f29f933

    SHA1

    d1602ac95c4ee20342b3ac8c03b5836dcd111d61

    SHA256

    39dfd62bf30545e15c0abac0036ce1f29552fece8a56d7aa490736deb794cc74

    SHA512

    43087460a04c47b40f0a9941752d10be4ca1ee40c10e6f32d0b9ba961e2c921eed921a7b72643ac5e9a2a85ff7f26a0b65c20895521fd0ef263a850a8dcf684c

  • /data/data/com.objectno17/cache/oat/mzrdbwuppw.cur.prof
    Filesize

    377B

    MD5

    19202a1f659faf5b11ab29066e9c3928

    SHA1

    fb31ec5455e4c7849fecace9f1675a51978b6be2

    SHA256

    6959fd9a658d6c4c11a19cfcc9db1eddddc6812c32115b4508bb2c0dc1e59b25

    SHA512

    2c790033085e304c02f7c34b3e7e3addc4109f661de6172d4610437b0b9540fdef5b849010a02b03f7a5d97b75319906f53933da7866c63cafa64f669fd51839

  • /data/data/com.objectno17/kl.txt
    Filesize

    221B

    MD5

    b0dea315965e8ed659fddfc3eefc825b

    SHA1

    08b3a083b6f0d1252bb1ddbb62247a5efba4a7f0

    SHA256

    1ed6fcd6e41f247b4d22fde3304e23f0867bc6cf8817da6261acd6fbee9d99bc

    SHA512

    0288cd7f7ab6150b7e69ba8b7a3a6ced2535bcf28f68e9990ac8f783afe2db4189cdaed072f6a18f90cff5abf2c8dbda03e7a89ba58cffc1d4690881260eab43

  • /data/data/com.objectno17/kl.txt
    Filesize

    52B

    MD5

    a30de0524457e6668fcab7edc4ddee39

    SHA1

    8aa5c6a1a80ecb6794a3d029651b135d82f6d665

    SHA256

    3845f9356d520ae92d67eb5896bd04c6ab42b518a7496e6a0cfa7cb8f93c7b84

    SHA512

    9303f2794d21f8d12eb09e85b7b72d7e36f6d85f17cc1f1a3e0d3bb490c7eb612053e9babc86c19d83ef4f2862cf26865a7f19532c9203e9799c95feb4619ad6

  • /data/data/com.objectno17/kl.txt
    Filesize

    70B

    MD5

    60c2b5a1a4450706b37b04852251fe90

    SHA1

    c9fe5870790dfd8725496f5d1457e27651a69ed0

    SHA256

    40aaa587a9dddb8642e5d00f26ce373339ad97080213bc9603e4dffe76eb63a8

    SHA512

    d2b9ff94dafea610dd711d782ee790537058cb21fa8c810b04ae96154b239a98b8923ff56f672e4720667deaa2c226225e9eb0d83553517c968d493afa0961d4

  • /data/data/com.objectno17/kl.txt
    Filesize

    62B

    MD5

    55a634cfd37eb0f3d81697c52b6a1add

    SHA1

    1ea2423ccc630e4d1f83f35b0b19ff64df32bf4f

    SHA256

    b80befb3b4c6fd83a8182557a52aa386de146042880af7fc3649139b6a458642

    SHA512

    171cb9f7bd3e1ac4e7e46280c04c307fd4f83325c3a4132c431f825617efea91cfda058857a1deebd90ba4356eaa2a608226ee91b93f3649053cf3292fbfc492

  • /data/data/com.objectno17/kl.txt
    Filesize

    504B

    MD5

    2c2a09cb053f506b65339e3fc35f632c

    SHA1

    dd6c8d3d32ec1b395c8ebff04f83e176da03e6fd

    SHA256

    309cfd1be1f0b8f2a6e7d97a1b41b13ded68b29652ce8b867160bfdd2b34c4df

    SHA512

    0e87b5b7f9a5470cee4b27d1330f37f70328c1a9f9444919a41aa7cbc0291d7f870c7952c32dab19f115a01c63d1a9404fb39e3e2942d7a9b0acb8fff4c28c1c