Analysis

  • max time kernel
    143s
  • max time network
    149s
  • platform
    android_x86
  • resource
    android-x86-arm-20240624-en
  • resource tags

    androidarch:armarch:x86image:android-x86-arm-20240624-enlocale:en-usos:android-9-x86system
  • submitted
    07-10-2024 22:01

General

  • Target

    ee07cf1717e4fb200711399e538cee8590808395b87261aa4ab576d8e90821b4.apk

  • Size

    2.0MB

  • MD5

    b0b6d608cbff3e3d88723fbc3e75cd40

  • SHA1

    c2d76de6ddac380d5458737cb4aeb889a4325467

  • SHA256

    ee07cf1717e4fb200711399e538cee8590808395b87261aa4ab576d8e90821b4

  • SHA512

    c66c187f6fbbda417ebada7c579b2eab4ef8755f92321e80d9754829f79795850d3fe0972ded6933c16e500c85c1b83984359f8ff8826094f470db4ff8cc87c3

  • SSDEEP

    49152:xsOdEPRRPEk05YHFh874KKXeIFfH281kqB2+16DTN78LEshijAOWHND:xsIUc/QFh874KKvFfH2VqIzTN78Z06

Malware Config

Extracted

Family

octo

C2

https://teknolojideyeniliklervesontrendler.xyz/YjdkMWRjNTllNzZi/

https://dogalyasamvetatilonerileriniz.xyz/YjdkMWRjNTllNzZi/

https://sanatkulturvesosyalyasantavsiyeleri.xyz/YjdkMWRjNTllNzZi/

https://gezginlerinyenikesifvedeneyimleri.xyz/YjdkMWRjNTllNzZi/

https://oyunvedijitaldunyayakesfet.xyz/YjdkMWRjNTllNzZi/

https://yemektariflerivedogalbeslenme.xyz/YjdkMWRjNTllNzZi/

https://bilimveteknolojiprojelerehberi.xyz/YjdkMWRjNTllNzZi/

https://fotografvesanatcilaryolculugu.xyz/YjdkMWRjNTllNzZi/

https://modavesanatdunyasindakiyenilikler.xyz/YjdkMWRjNTllNzZi/

https://egitimvesosyalgelisimklavuzu.xyz/YjdkMWRjNTllNzZi/

https://yogavesporkocluguprogramlari.xyz/YjdkMWRjNTllNzZi/

https://bilgisayarveoyunseverlertavsiyeleri.xyz/YjdkMWRjNTllNzZi/

https://fotografvegezisoylesileriplatformu.xyz/YjdkMWRjNTllNzZi/

https://yarisvedigitalgelisimprojeleri.xyz/YjdkMWRjNTllNzZi/

https://yenifikirlervegirisimcilikplatformu.xyz/YjdkMWRjNTllNzZi/

https://sosyalmedyayonetimivegirisim.xyz/YjdkMWRjNTllNzZi/

https://sanatvetasarimdunyasiyenilikler.xyz/YjdkMWRjNTllNzZi/

https://bilimvegirisimcilikrotasinda.xyz/YjdkMWRjNTllNzZi/

https://dogadoganlaricinyasamtavsiyeleri.xyz/YjdkMWRjNTllNzZi/

https://gencgirisimcilericevirimdunyasi.xyz/YjdkMWRjNTllNzZi/

rc4.plain

Extracted

Family

octo

C2

https://teknolojideyeniliklervesontrendler.xyz/YjdkMWRjNTllNzZi/

https://dogalyasamvetatilonerileriniz.xyz/YjdkMWRjNTllNzZi/

https://sanatkulturvesosyalyasantavsiyeleri.xyz/YjdkMWRjNTllNzZi/

https://gezginlerinyenikesifvedeneyimleri.xyz/YjdkMWRjNTllNzZi/

https://oyunvedijitaldunyayakesfet.xyz/YjdkMWRjNTllNzZi/

https://yemektariflerivedogalbeslenme.xyz/YjdkMWRjNTllNzZi/

https://bilimveteknolojiprojelerehberi.xyz/YjdkMWRjNTllNzZi/

https://fotografvesanatcilaryolculugu.xyz/YjdkMWRjNTllNzZi/

https://modavesanatdunyasindakiyenilikler.xyz/YjdkMWRjNTllNzZi/

https://egitimvesosyalgelisimklavuzu.xyz/YjdkMWRjNTllNzZi/

https://yogavesporkocluguprogramlari.xyz/YjdkMWRjNTllNzZi/

https://bilgisayarveoyunseverlertavsiyeleri.xyz/YjdkMWRjNTllNzZi/

https://fotografvegezisoylesileriplatformu.xyz/YjdkMWRjNTllNzZi/

https://yarisvedigitalgelisimprojeleri.xyz/YjdkMWRjNTllNzZi/

https://yenifikirlervegirisimcilikplatformu.xyz/YjdkMWRjNTllNzZi/

https://sosyalmedyayonetimivegirisim.xyz/YjdkMWRjNTllNzZi/

https://sanatvetasarimdunyasiyenilikler.xyz/YjdkMWRjNTllNzZi/

https://bilimvegirisimcilikrotasinda.xyz/YjdkMWRjNTllNzZi/

https://dogadoganlaricinyasamtavsiyeleri.xyz/YjdkMWRjNTllNzZi/

https://gencgirisimcilericevirimdunyasi.xyz/YjdkMWRjNTllNzZi/

Attributes
  • target_apps

    at.spardat.bcrmobile

    at.spardat.netbanking

    com.denizbank.mobildeniz

    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

AES_key

Signatures

  • Octo

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

  • 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

  • com.define.electric
    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:4268
    • /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/com.define.electric/app_few/fgQMrjJ.json --output-vdex-fd=41 --oat-fd=42 --oat-location=/data/user/0/com.define.electric/app_few/oat/x86/fgQMrjJ.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:4293

Network

MITRE ATT&CK Mobile v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/com.define.electric/.qcom.define.electric

    Filesize

    48B

    MD5

    046a414913add6f5bb60072c7db819b6

    SHA1

    451ee4f6809260aec622d772fd329c7d0297a842

    SHA256

    b66c1320cb063a1d391c94273572ea6edae76c8c8b0a07f8d75c88686f0df72a

    SHA512

    4e6355f3051ed5e811ab030abde1f5be7f5e1cf33be99cd08477e9b6c015deb1d8bd75a09fb9c7176b8511c5ad0a67abc0902a3531e97564ccb6afc57496a47c

  • /data/data/com.define.electric/app_few/fgQMrjJ.json

    Filesize

    153KB

    MD5

    12688ba0851e86f0a416208980932bb4

    SHA1

    b2743d1d9d179fc3e3ea15629b7f6392b9db82f8

    SHA256

    ae18079d7d7925035bd5ae75fc69d2aceff97eec4cc134167bfa2fd93d080bd2

    SHA512

    84b0289be7cc83f2bfc58fb2bf0bc132bc821c7c8901f1dc7bcf3db92c6ad38b66cfdb4aa86261885faf48a7c4567d7e0c7e43b4471c0fa25ea745635b602187

  • /data/data/com.define.electric/app_few/fgQMrjJ.json

    Filesize

    153KB

    MD5

    ff348fa69bf4317274c832ff54273e45

    SHA1

    2db3af55465464de5868e96158223109e7db20c3

    SHA256

    8c6c539820cae936195bb28c3da5bc2ca72350b6da63557d8f9cfc3a1b1fee30

    SHA512

    114f494972c36abee885a4d238417b35aba6b61cf3b636677789e96f1f64ed1a39ded082b45f07b7e84392b8f14578cf1894e259b31cb51469474c590f0141bc

  • /data/data/com.define.electric/kl.txt

    Filesize

    63B

    MD5

    1a8ee2e7cbd14951b0662e8f62a62e16

    SHA1

    c925ffc6da1a9026256cc5fb34e0c238fc8c0b3b

    SHA256

    cddadeefebd77d2ee2934506554cf52c642c210739b58111a13f89426d2c6cd9

    SHA512

    cf1e4b144a57d1a8aa151e31112836dd6b3343fc6704489ee4b89e157e3508f5b0f295257dd313a8f5b470365a1f7dcc4473b0152029bdb31e0adbf6189a000e

  • /data/data/com.define.electric/kl.txt

    Filesize

    423B

    MD5

    4c2b338851abde61292af579a4f4e13b

    SHA1

    ec36ba8fd03f02627177c52f82e7c89fe2487c57

    SHA256

    3d12bf5c1be79f0aa2aac7cac785848866911bca4914a153488a494a8e437067

    SHA512

    b0a29d4277ad3eb2570c732842c7bc863c6345d7e64200eeef29651ed9a20b24fdf7689d91077a17cbc2bf596345df0194fc86384d294cb375a4398cddbc7526

  • /data/data/com.define.electric/kl.txt

    Filesize

    230B

    MD5

    e1e6fc9baac2fad07880dab36d64ed50

    SHA1

    92cda5fb1d9673e0505b1426ee2f6cacc918aea9

    SHA256

    22099afa71a7eded6131b3a183d24c4e3c907103b60d92d0d509ed6107d1105a

    SHA512

    451838560583040975a60f623053c6cfcdb2685f9479750865424ce8889d9d97f91c40c9779f0625386e809f134791f95392eed4ce9611ae5fa9cd4d026299c1

  • /data/data/com.define.electric/kl.txt

    Filesize

    54B

    MD5

    d92fa9b7a0beeeddaf77fb00338799d7

    SHA1

    11c714ad03cff4a8dadbf471bbdd4993446e9a11

    SHA256

    69f8f84f8a31b63ac98fb6e1f9522f67f4fcf5ebbd6b60cb30fd02901d026554

    SHA512

    6f3ecf3ee9cc5d5471465bab7860f70336f5c596ddfb8de2e69e194af444416ef871501f1ff5e8ec71631ad509d50e4a5b4bea170c48010c95c657f4c75a2de3

  • /data/data/com.define.electric/kl.txt

    Filesize

    68B

    MD5

    b2a08195f61bdd73686eb6688ad8fd6b

    SHA1

    20149b0444fd97cca81d32573416c8bab1e8d4ea

    SHA256

    d5dd0c76d31db625f0e90dda188e47d32000efa006ca1c7b3cd501481a2c086b

    SHA512

    8ad22ff771a289f306b586436539efb91b21ef4dcdc9fec345b5316e2420b0c0613d35caca7a79d4c66bca269412619aebbe851e138304324ad1db1f6985c0dd

  • /data/user/0/com.define.electric/app_few/fgQMrjJ.json

    Filesize

    451KB

    MD5

    71bbe37f2b525fa89840c015f78756d7

    SHA1

    213163e21bbecd47fd6aaef1385f771e3b8b72d9

    SHA256

    560efcc4ed6fcd68323f3e3db8ef2d82ade54c3afad708cc6bba875ab1c5f1ee

    SHA512

    e1e01342720cc3f756b87bc13d1fa859a943f416d10417ed289f8be23d54ef6433c83053ffb29f869159a0394a465be4972c447e91b8ba4f0e37365ca3eb7c4c

  • /data/user/0/com.define.electric/app_few/fgQMrjJ.json

    Filesize

    451KB

    MD5

    4cb2b6c24501bbddd3dec55f97b093ac

    SHA1

    a1706f8144c488c2b920037f3477db2ab1d06cb0

    SHA256

    3fc616f0a566c033288be1c692bf2769f0f50472b94c43f75b4ebb2035240560

    SHA512

    f42b7ef2d0b042aec06f7d77973a48cd2cf3827f178836ab7836e9f4dfa15b715625f0e2505b2b332b2d8e22027edd22e136fd9d3e32c7b58519a4e64284d693