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Analysis

  • max time kernel
    149s
  • max time network
    138s
  • 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
    14/01/2025, 22:05

General

  • Target

    29e64833310d3aa6798b2d549484585341882ab5359bbe3134cc6fe4fd5f37d9.apk

  • Size

    1.2MB

  • MD5

    21700a2517e64c0c311772f09a6eafa9

  • SHA1

    6ac772a5ba166403322b29293130d4fc53b51d94

  • SHA256

    29e64833310d3aa6798b2d549484585341882ab5359bbe3134cc6fe4fd5f37d9

  • SHA512

    3c75566964caa4b3586c3dcd6fde86d53b6b7ac7014609063791b33d3f9ebfe9d0d7626a94a5e2f293c7980d5d56f5c47c298a66f5df60a90b794a681311596e

  • SSDEEP

    24576:1IsBzEgaLFg9MZ1032l8arpWnHVg79mVz0UXFyH+PZ+x6qPzUS:1bBzhaL69e103GpW1U9myEFNZqgS

Malware Config

Extracted

Family

octo

C2

https://hastanebilgimrehber.xyz/MzhiMTg0NTAwOTY5/

https://hastanebilgimiletisim.xyz/MzhiMTg0NTAwOTY5/

https://hastanebilgimkapsami.xyz/MzhiMTg0NTAwOTY5/

https://hastanebilgimtavsiyesi.xyz/MzhiMTg0NTAwOTY5/

https://hastanebilgimkaynak.xyz/MzhiMTg0NTAwOTY5/

https://hastanebilgimyolu.xyz/MzhiMTg0NTAwOTY5/

https://hastanebilgimgucu.xyz/MzhiMTg0NTAwOTY5/

https://hastanebilgimguncel.xyz/MzhiMTg0NTAwOTY5/

https://hastanebilgimyonetim.xyz/MzhiMTg0NTAwOTY5/

https://hastanebilgimdestek.xyz/MzhiMTg0NTAwOTY5/

https://hastanebilgimyenilik.xyz/MzhiMTg0NTAwOTY5/

https://hastanebilgimtarih.xyz/MzhiMTg0NTAwOTY5/

https://hastanebilgimkaynaklari.xyz/MzhiMTg0NTAwOTY5/

https://hastanebilgimplatform.xyz/MzhiMTg0NTAwOTY5/

https://hastanebilgimdogru.xyz/MzhiMTg0NTAwOTY5/

https://hastanebilgimdogruluk.xyz/MzhiMTg0NTAwOTY5/

https://hastanebilgimanlayis.xyz/MzhiMTg0NTAwOTY5/

https://hastanebilgimhizmet.xyz/MzhiMTg0NTAwOTY5/

https://hastanebilgimkalite.xyz/MzhiMTg0NTAwOTY5/

https://hastanebilgimiletim.xyz/MzhiMTg0NTAwOTY5/

rc4.plain

Extracted

Family

octo

C2

https://hastanebilgimrehber.xyz/MzhiMTg0NTAwOTY5/

https://hastanebilgimiletisim.xyz/MzhiMTg0NTAwOTY5/

https://hastanebilgimkapsami.xyz/MzhiMTg0NTAwOTY5/

https://hastanebilgimtavsiyesi.xyz/MzhiMTg0NTAwOTY5/

https://hastanebilgimkaynak.xyz/MzhiMTg0NTAwOTY5/

https://hastanebilgimyolu.xyz/MzhiMTg0NTAwOTY5/

https://hastanebilgimgucu.xyz/MzhiMTg0NTAwOTY5/

https://hastanebilgimguncel.xyz/MzhiMTg0NTAwOTY5/

https://hastanebilgimyonetim.xyz/MzhiMTg0NTAwOTY5/

https://hastanebilgimdestek.xyz/MzhiMTg0NTAwOTY5/

https://hastanebilgimyenilik.xyz/MzhiMTg0NTAwOTY5/

https://hastanebilgimtarih.xyz/MzhiMTg0NTAwOTY5/

https://hastanebilgimkaynaklari.xyz/MzhiMTg0NTAwOTY5/

https://hastanebilgimplatform.xyz/MzhiMTg0NTAwOTY5/

https://hastanebilgimdogru.xyz/MzhiMTg0NTAwOTY5/

https://hastanebilgimdogruluk.xyz/MzhiMTg0NTAwOTY5/

https://hastanebilgimanlayis.xyz/MzhiMTg0NTAwOTY5/

https://hastanebilgimhizmet.xyz/MzhiMTg0NTAwOTY5/

https://hastanebilgimkalite.xyz/MzhiMTg0NTAwOTY5/

https://hastanebilgimiletim.xyz/MzhiMTg0NTAwOTY5/

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 2 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

  • nt.neoscorp.anxdroid.valueweaslletsd.sole
    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:4387
    • /system/bin/dex2oat --instruction-set=x86 --instruction-set-features=ssse3,-sse4.1,-sse4.2,-avx,-avx2,-popcnt --runtime-arg -Xhidden-api-checks --runtime-arg -Xrelocate --boot-image=/system/framework/boot.art --runtime-arg -Xms64m --runtime-arg -Xmx512m --instruction-set-variant=x86 --instruction-set-features=default --inline-max-code-units=0 --compact-dex-level=none --dex-file=/data/user/0/nt.neoscorp.anxdroid.valueweaslletsd.sole/app_client/LkUnha.json --output-vdex-fd=41 --oat-fd=42 --oat-location=/data/user/0/nt.neoscorp.anxdroid.valueweaslletsd.sole/app_client/oat/x86/LkUnha.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:4412

Network

MITRE ATT&CK Mobile v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/nt.neoscorp.anxdroid.valueweaslletsd.sole/.qnt.neoscorp.anxdroid.valueweaslletsd.sole

    Filesize

    48B

    MD5

    046a414913add6f5bb60072c7db819b6

    SHA1

    451ee4f6809260aec622d772fd329c7d0297a842

    SHA256

    b66c1320cb063a1d391c94273572ea6edae76c8c8b0a07f8d75c88686f0df72a

    SHA512

    4e6355f3051ed5e811ab030abde1f5be7f5e1cf33be99cd08477e9b6c015deb1d8bd75a09fb9c7176b8511c5ad0a67abc0902a3531e97564ccb6afc57496a47c

  • /data/data/nt.neoscorp.anxdroid.valueweaslletsd.sole/app_client/LkUnha.json

    Filesize

    153KB

    MD5

    ab74fdf6263169c1dc94f9b7b622beb1

    SHA1

    ebb04a3c731df5e751908423315894090cdf59a0

    SHA256

    9deaade3aca4ad424cc8f0992122d31e87565e7ece824aa4e01a242bb085003a

    SHA512

    5a730ff92e7f557c627095ecbad3011db32ef6b37900c3ba2e662181d6528cbc8faef4ba98733e1331c986c053f918832b926eb15cc0139e7d8fdf3bad8a7560

  • /data/data/nt.neoscorp.anxdroid.valueweaslletsd.sole/app_client/LkUnha.json

    Filesize

    153KB

    MD5

    b6b3bdd2a4f1aad350123d374d24b07a

    SHA1

    964d3c08e47c8dbe4c9c83a48d2107aa9c5fe56b

    SHA256

    e7ebf6166f679393d6341fe39ea50eddebf95de82ca54d56001db3386246c0b0

    SHA512

    dde4e674bdd882875a8d572fa9b006fd22e3bba6af1302ac4c7519b2eb2262cd7931f17aabb92502c2f32cc1fbd2a26b1dc528b3874ddfbaeb4b64782542cf77

  • /data/data/nt.neoscorp.anxdroid.valueweaslletsd.sole/kl.txt

    Filesize

    45B

    MD5

    569c8c182e34733f4682a7928b8bfd53

    SHA1

    ca293b14d4ec14c2431d4f0ed9ae0a261da8a051

    SHA256

    4f0d26aee79e2059108c00ce0bf122835c6df810907b66c23fa633fe6ff58df9

    SHA512

    624caf3c64c7cada7d81e6f39b3fca4cae109bfd484e47c56613df66437eba26e804a3f4326036dbf3fb9b2195f2c2c77d267a77b61a9cff2c148aa043129709

  • /data/data/nt.neoscorp.anxdroid.valueweaslletsd.sole/kl.txt

    Filesize

    423B

    MD5

    27544c29ab730290c85a03ad5fa98805

    SHA1

    3302cbe9e336b2b20868de5b6eec9a0b4129b925

    SHA256

    5c9263c0a992c2c80d8f398dfe940ba51001d2d05ed2eff04ab60d15b3b98a73

    SHA512

    9109177156e34624b2fda91a9a251cf168f7731c70d125417cf44d50a8d8a3baf5158097f21213e53a102405061dc3d62bcf17238b02bc7247c902d76d92dc4f

  • /data/data/nt.neoscorp.anxdroid.valueweaslletsd.sole/kl.txt

    Filesize

    230B

    MD5

    f5cfa1a983776a2b523b5c8107b9a00f

    SHA1

    05a67c6ba5400822a82376eb2094a3ea29e56ac5

    SHA256

    6166922b1aefcd6bf74fce654504f50ea87b935d86ea602c2c11c4625f318268

    SHA512

    26da5011dba840c4086b19ab7c000346f12851f5aab1e99beb34a9cb5fadd55768f4474337259a02938643362833a89a55526415224faf36ddc9361abfae3331

  • /data/data/nt.neoscorp.anxdroid.valueweaslletsd.sole/kl.txt

    Filesize

    54B

    MD5

    caa268985a844b927e614e7488230493

    SHA1

    d0cb6d366aaa729d8a37ba9553833207f3996c4c

    SHA256

    3daf105683045c12e2ed976b7448e382913bdfa3132055f0d9190144e4e05b89

    SHA512

    b966675397ae83533da6ae28e8f8d056789f11982df6a52df0983d316b843009aa795d90226e9a908e9fb43194caa565a73f68ec8101097993d8507f284e4cb2

  • /data/data/nt.neoscorp.anxdroid.valueweaslletsd.sole/kl.txt

    Filesize

    63B

    MD5

    4f71de215128ee170d42b4451f62168d

    SHA1

    f71f1ab7188b046b304c2be3c2caff0d68f50d72

    SHA256

    b7e549d53560d1051afadf40e27631cf69269477a081aaa8ac06d43351f46aa2

    SHA512

    08ca2cd69a210543a8dc9cd8beefd0d0d05a06a98703533b027849b75136e694d7616087ec4d48c126d7ae30f1a76929667e138b4cd43d6b129fffeb88b52c7a

  • /data/user/0/nt.neoscorp.anxdroid.valueweaslletsd.sole/app_client/LkUnha.json

    Filesize

    450KB

    MD5

    e7f8ee54606713a660fb65e7e9fc47bb

    SHA1

    57c43d32a8126160f3319dad1fa01ed2a619fe17

    SHA256

    16c943cdc817a9bdc4e5b40cd13d7f847f4f62332fb0a389b1f9624c8d89567f

    SHA512

    de84204e638e24d8574d18ba4f97efa0d08fc96a36883483f9d175fea698b8cd5b209328198cd084a8d5c8f02e6409cad6d2326973217c845ed8b3d9913cee96

  • /data/user/0/nt.neoscorp.anxdroid.valueweaslletsd.sole/app_client/LkUnha.json

    Filesize

    450KB

    MD5

    89243960818c1c09c1cb24b04f67faec

    SHA1

    593160660db3c7042ecea68687b63a454d19e440

    SHA256

    c305a073d24953c41b175ef45d02e03f73419e6809a7ab1b0f774550f768fb73

    SHA512

    52ae77c8985026d89ed84601e9a6e072f0556839e207866f9e053068858e68be9a814d2ebf7095c2e0814252edeea4715557818e029ee76fe1eec575f7aa8601