Analysis

  • max time kernel
    178s
  • max time network
    141s
  • 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
    27-08-2024 22:00

General

  • Target

    3450cb78dc90fe57eec72d3c626870c9865358de3c4fe79d86fa3a250b925450.apk

  • Size

    2.0MB

  • MD5

    0236e49fa6b3f9d53dfc06bf7655eb96

  • SHA1

    351bf2f612345a873baac9c7c635292946bd7c72

  • SHA256

    3450cb78dc90fe57eec72d3c626870c9865358de3c4fe79d86fa3a250b925450

  • SHA512

    e295553a5c1af7e767554fd75a609196fad1eb7ecc9a9862140edf224a46957904f80d13cd9e6fde0c4e9a623099d6df8d9da074e239597e13f2e018022d7ed9

  • SSDEEP

    49152:BzewvUdtIV2U7W2WJ5JNLew8tMZUCiNYl7TPpOOba4/pX:B5Ud27eJ5GuVpPpDbas

Malware Config

Extracted

Family

octo

C2

https://voranileximavor.xyz/YjdkMWRjNTllNzZi/

https://xerolimanorvix.xyz/YjdkMWRjNTllNzZi/

https://tarovinalexmon.xyz/YjdkMWRjNTllNzZi/

https://merolinavexrox.xyz/YjdkMWRjNTllNzZi/

https://zolrivanelomax.xyz/YjdkMWRjNTllNzZi/

https://karlovinarelox.xyz/YjdkMWRjNTllNzZi/

https://vernolimarevox.xyz/YjdkMWRjNTllNzZi/

https://solvinarilemax.xyz/YjdkMWRjNTllNzZi/

https://tralonivexomar.xyz/YjdkMWRjNTllNzZi/

https://norvinareloxam.xyz/YjdkMWRjNTllNzZi/

https://jerominalexvor.xyz/YjdkMWRjNTllNzZi/

https://ferolimanivrox.xyz/YjdkMWRjNTllNzZi/

https://xerolimaxonvor.xyz/YjdkMWRjNTllNzZi/

https://pelonivaremaxo.xyz/YjdkMWRjNTllNzZi/

https://tarolinaxmover.xyz/YjdkMWRjNTllNzZi/

https://lornavinarelox.xyz/YjdkMWRjNTllNzZi/

https://zarolinavexrom.xyz/YjdkMWRjNTllNzZi/

https://kolvanarexilon.xyz/YjdkMWRjNTllNzZi/

https://jarolinamovexr.xyz/YjdkMWRjNTllNzZi/

https://trevinolaromex.xyz/YjdkMWRjNTllNzZi/

rc4.plain

Extracted

Family

octo

C2

https://voranileximavor.xyz/YjdkMWRjNTllNzZi/

https://xerolimanorvix.xyz/YjdkMWRjNTllNzZi/

https://tarovinalexmon.xyz/YjdkMWRjNTllNzZi/

https://merolinavexrox.xyz/YjdkMWRjNTllNzZi/

https://zolrivanelomax.xyz/YjdkMWRjNTllNzZi/

https://karlovinarelox.xyz/YjdkMWRjNTllNzZi/

https://vernolimarevox.xyz/YjdkMWRjNTllNzZi/

https://solvinarilemax.xyz/YjdkMWRjNTllNzZi/

https://tralonivexomar.xyz/YjdkMWRjNTllNzZi/

https://norvinareloxam.xyz/YjdkMWRjNTllNzZi/

https://jerominalexvor.xyz/YjdkMWRjNTllNzZi/

https://ferolimanivrox.xyz/YjdkMWRjNTllNzZi/

https://xerolimaxonvor.xyz/YjdkMWRjNTllNzZi/

https://pelonivaremaxo.xyz/YjdkMWRjNTllNzZi/

https://tarolinaxmover.xyz/YjdkMWRjNTllNzZi/

https://lornavinarelox.xyz/YjdkMWRjNTllNzZi/

https://zarolinavexrom.xyz/YjdkMWRjNTllNzZi/

https://kolvanarexilon.xyz/YjdkMWRjNTllNzZi/

https://jarolinamovexr.xyz/YjdkMWRjNTllNzZi/

https://trevinolaromex.xyz/YjdkMWRjNTllNzZi/

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 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.wear.danger
    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:4229
    • /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.wear.danger/app_title/gnHxB.json --output-vdex-fd=41 --oat-fd=42 --oat-location=/data/user/0/com.wear.danger/app_title/oat/x86/gnHxB.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:4255

Network

MITRE ATT&CK Mobile v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/com.wear.danger/.qcom.wear.danger

    Filesize

    48B

    MD5

    046a414913add6f5bb60072c7db819b6

    SHA1

    451ee4f6809260aec622d772fd329c7d0297a842

    SHA256

    b66c1320cb063a1d391c94273572ea6edae76c8c8b0a07f8d75c88686f0df72a

    SHA512

    4e6355f3051ed5e811ab030abde1f5be7f5e1cf33be99cd08477e9b6c015deb1d8bd75a09fb9c7176b8511c5ad0a67abc0902a3531e97564ccb6afc57496a47c

  • /data/data/com.wear.danger/app_title/gnHxB.json

    Filesize

    153KB

    MD5

    cbdedc098dfb346177a97c8f9a1e2d25

    SHA1

    94135392ab5d7ea256c614918d759884c06fbefb

    SHA256

    476dfadd952047c4c3c77a226f5dc4827297da06fab09e2deb41e0cd75ecc246

    SHA512

    5c28856b78be516189ce857bad33ee56288df8aaf7806b01b73727d1d454dc929227889d43c58cec165582f84be8e07495018a7eb7286f14a99137425a0b07ca

  • /data/data/com.wear.danger/app_title/gnHxB.json

    Filesize

    153KB

    MD5

    5b44ae294e92dfb6e6beb6615f09a8ab

    SHA1

    61b864aa400156dd08b80d2726b0c37a10e916db

    SHA256

    d0c2da31ab035f3a717bcc8c7d1927ac9223042bdc88190e80dc24ee651e743d

    SHA512

    b8683f968b1e02f55a3e301bd379508fe2fcbc5ceab8db303d41cec687549d3e5e7e28986f8fa79cf31d8cab21ff50d5e1ff58c85430946aa0051b3a32daed7d

  • /data/data/com.wear.danger/kl.txt

    Filesize

    63B

    MD5

    9d832b84712777a67649f68977e7c2a6

    SHA1

    acf8d1bd25099546ab10e489a07b533e37849ea4

    SHA256

    08a0036d91555141afd0f31a1b0fd5ff9b962e5230126903dcf422a2ea64813e

    SHA512

    368d76ac2e57e5a9c72afbc34c90ae7e1e69c55176fc1462c09d68b73d18e9d070cfa1cb6a47d21acde37ed1c61d8d44212fbdabaf7e343f5e4ce625deff0fb6

  • /data/data/com.wear.danger/kl.txt

    Filesize

    423B

    MD5

    e23239ea5a794eb5094f7b022a06296e

    SHA1

    7b1b413902cb37e3ef846d220e28ab00bef720e9

    SHA256

    7e10c65d22806256ad75e3c312258814031ed2a0422c13e16e74dd123adb8c3a

    SHA512

    5c78f3853a8698d22003c0fbb8adbdd2d9844c4c80d5c4b9f79c2143fea5d180d9292b4598c2b12d5326e51e8d0b5b4402546647295c0ba1ab073dcb909fa1e3

  • /data/data/com.wear.danger/kl.txt

    Filesize

    68B

    MD5

    8008601910d633fd21fcde38d68856ba

    SHA1

    3598b0a90c90bef43733c5668cee76eeed7311fc

    SHA256

    4fe5544d6d923b930c1b3310801ab4ee9d130c26f352a5b46e5d286f7bd03bda

    SHA512

    cc8897ce6a38acf188816cf9357267a9c20f2d02b861ad05a4c6d00aa7612d399f11161c4080fb81b9c4264139cf6f9a180dd7d22fc192d9edfebebf509505ca

  • /data/data/com.wear.danger/kl.txt

    Filesize

    65B

    MD5

    24f5c50c114b0e858de65f6ca05f7458

    SHA1

    71d461d501c68dd0e5d01d23e036406b8050b6c5

    SHA256

    93cdcff8319a7cea1438dfede004e43816e909a47ec8774bc782fe6a2bf7f1a5

    SHA512

    11e9bd774623f7494b2f06eb6832dd1f7b80470d52ce1eaacae80e31ce7cf9dd11788f075fb8009c74501908e5ce1c17678f42a9a182358697300e34c64a7827

  • /data/data/com.wear.danger/kl.txt

    Filesize

    230B

    MD5

    313c82b8a4f795915d6f9f5f5d01cf32

    SHA1

    6375c66c38fc91d2b117de100b822ce1f3e810bb

    SHA256

    041614168ce006438c5c498066f88227fcfed2a6308e51fdb12e213dd6881f01

    SHA512

    4afb595b175b3af43bc201de9c66eaf4895bf71f1dfac440e252f8ee359252a1c83a3e50811063c2298c1cbefc9b2ce063d5cafc5680285d69f227884b793fc9

  • /data/user/0/com.wear.danger/app_title/gnHxB.json

    Filesize

    450KB

    MD5

    c8d78d1d32cee276ebb8c5e98e4417b8

    SHA1

    521c507214b896af8c612fba7e3e722770a9688e

    SHA256

    9c061af52f0544bb7c42853df52f3e371accdb814665a87d9952e336b256a612

    SHA512

    333be1f3bc7eda1f9728d2768736e57ba34d838c289818a39896c682c5087bf6d1738b546a6f08f48b32a87a251722fa25bf94b357264f7614e11b423544c26c

  • /data/user/0/com.wear.danger/app_title/gnHxB.json

    Filesize

    450KB

    MD5

    2094d5bcb854f093e52b3fac1eae6858

    SHA1

    86abc6a70a80ee451a1e3d70e0c1def17f9983c4

    SHA256

    547ca94365cfc7f4bff880f2f64e6c7a119c6424da27ee6b2731e69fcc5696cf

    SHA512

    6d3064929eb05e051488b19c975ca1fbcb6235e187bd447cffaf0b796948b99da80f89ba6efcec5111ad18f075e1cc0b71b6c75c585914515f91ef8f6efae953