Analysis

  • max time kernel
    140s
  • max time network
    151s
  • 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
    23-11-2024 11:00

General

  • Target

    2427241add3123a2e6fba0aa091c487816d9b670.apk

  • Size

    2.2MB

  • MD5

    337d933f1a96325b4decf4c1efd80957

  • SHA1

    2427241add3123a2e6fba0aa091c487816d9b670

  • SHA256

    4a0ee191e0f6b400106812a55996b4d7848ce9d73d86aed7d58d1ec10cd46d2e

  • SHA512

    033c88cd5d8801bfd1dbd0307fa71eb906d05a7497089fa27b26c46f73167d8bcad56793f154e3ce155d54d0c4a6c87d906f9ef2fd336ac5930720c869621f1a

  • SSDEEP

    49152:qElGP+TaA9+wRqOsfGIg6j4PmrGngzsRjOJ21614u+Ii+0Un4mjO6wuOJW99EIpH:qElGgN5ysPmKgARjOJ461hGXUnRjTs89

Malware Config

Extracted

Family

octo

C2

https://hayatindonderlerikararver.xyz/MDQ2MTZjMDhlZDQy/

https://zorluklaryenicocugunhikaye.xyz/MDQ2MTZjMDhlZDQy/

https://yasamtarzdunyayidogrutani.xyz/MDQ2MTZjMDhlZDQy/

https://cikmazyollardaumutarayan.xyz/MDQ2MTZjMDhlZDQy/

https://hayatinhikayesipratikcozum.xyz/MDQ2MTZjMDhlZDQy/

https://yasaminkavgaveodulleri.xyz/MDQ2MTZjMDhlZDQy/

https://kucukengellerbuyukbasari.xyz/MDQ2MTZjMDhlZDQy/

https://zamaninguctusevinyasan.xyz/MDQ2MTZjMDhlZDQy/

https://gucluklertetekiseyaoyun.xyz/MDQ2MTZjMDhlZDQy/

https://hayatdersleriozetlemeler.xyz/MDQ2MTZjMDhlZDQy/

https://umutlarvesikintilarbirlik.xyz/MDQ2MTZjMDhlZDQy/

https://cikissizyollaryasadogru.xyz/MDQ2MTZjMDhlZDQy/

https://zorluklarveguzelliklerin.xyz/MDQ2MTZjMDhlZDQy/

https://hayatsevdigiolumsuzluklar.xyz/MDQ2MTZjMDhlZDQy/

https://yasambaglantilaryaratici.xyz/MDQ2MTZjMDhlZDQy/

https://cikmazlardayolbulanruhs.xyz/MDQ2MTZjMDhlZDQy/

https://hayathikayelerinikavrama.xyz/MDQ2MTZjMDhlZDQy/

https://yasanmisliklarvesiniflama.xyz/MDQ2MTZjMDhlZDQy/

https://umutvemucadelehayalleri.xyz/MDQ2MTZjMDhlZDQy/

https://zorhayathikayelerindenson.xyz/MDQ2MTZjMDhlZDQy/

rc4.plain

Extracted

Family

octo

C2

https://hayatindonderlerikararver.xyz/MDQ2MTZjMDhlZDQy/

https://zorluklaryenicocugunhikaye.xyz/MDQ2MTZjMDhlZDQy/

https://yasamtarzdunyayidogrutani.xyz/MDQ2MTZjMDhlZDQy/

https://cikmazyollardaumutarayan.xyz/MDQ2MTZjMDhlZDQy/

https://hayatinhikayesipratikcozum.xyz/MDQ2MTZjMDhlZDQy/

https://yasaminkavgaveodulleri.xyz/MDQ2MTZjMDhlZDQy/

https://kucukengellerbuyukbasari.xyz/MDQ2MTZjMDhlZDQy/

https://zamaninguctusevinyasan.xyz/MDQ2MTZjMDhlZDQy/

https://gucluklertetekiseyaoyun.xyz/MDQ2MTZjMDhlZDQy/

https://hayatdersleriozetlemeler.xyz/MDQ2MTZjMDhlZDQy/

https://umutlarvesikintilarbirlik.xyz/MDQ2MTZjMDhlZDQy/

https://cikissizyollaryasadogru.xyz/MDQ2MTZjMDhlZDQy/

https://zorluklarveguzelliklerin.xyz/MDQ2MTZjMDhlZDQy/

https://hayatsevdigiolumsuzluklar.xyz/MDQ2MTZjMDhlZDQy/

https://yasambaglantilaryaratici.xyz/MDQ2MTZjMDhlZDQy/

https://cikmazlardayolbulanruhs.xyz/MDQ2MTZjMDhlZDQy/

https://hayathikayelerinikavrama.xyz/MDQ2MTZjMDhlZDQy/

https://yasanmisliklarvesiniflama.xyz/MDQ2MTZjMDhlZDQy/

https://umutvemucadelehayalleri.xyz/MDQ2MTZjMDhlZDQy/

https://zorhayathikayelerindenson.xyz/MDQ2MTZjMDhlZDQy/

Attributes
  • target_apps

    at.spardat.bcrmobile

    at.spardat.netbanking

    com.bankaustria.android.olb

    com.bmo.mobile

    com.cibc.android.mobi

    com.denizbank.mobildeniz

    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 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
  • 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
  • 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.accident.beauty
    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:4209
    • /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.accident.beauty/app_worth/DeBy.json --output-vdex-fd=41 --oat-fd=42 --oat-location=/data/user/0/com.accident.beauty/app_worth/oat/x86/DeBy.odex --compiler-filter=quicken --class-loader-context=&
      2⤵
      • Loads dropped Dex/Jar
      PID:4236

Network

MITRE ATT&CK Mobile v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/com.accident.beauty/.qcom.accident.beauty

    Filesize

    48B

    MD5

    046a414913add6f5bb60072c7db819b6

    SHA1

    451ee4f6809260aec622d772fd329c7d0297a842

    SHA256

    b66c1320cb063a1d391c94273572ea6edae76c8c8b0a07f8d75c88686f0df72a

    SHA512

    4e6355f3051ed5e811ab030abde1f5be7f5e1cf33be99cd08477e9b6c015deb1d8bd75a09fb9c7176b8511c5ad0a67abc0902a3531e97564ccb6afc57496a47c

  • /data/data/com.accident.beauty/app_worth/DeBy.json

    Filesize

    153KB

    MD5

    596c826d7c88ee64df718e042e5cee22

    SHA1

    4eb293bc06458d9877c94378967164552e9d7f48

    SHA256

    b6e0dbf6e3263aa8e53b1ca909def5bc0b926b780accfbd474fd1eeb86c66c04

    SHA512

    d3b0cb78e095fb0687ac4259bd002ab2393e7c34359692c447de072c4603d24a990e7dd02f4aae6529088c900f7aa41fd16a2a7164dc27aa6cc29d990de9548e

  • /data/data/com.accident.beauty/app_worth/DeBy.json

    Filesize

    153KB

    MD5

    9befc8affc5366b59685272fd340cd1a

    SHA1

    db18d7b7dfde5e995391d328b0161f08f627af29

    SHA256

    8e5df11fd8df5db9f7e159d639e3d25f6509fdb320f4935fa131412f0a5abfc3

    SHA512

    7ffffc2a42fa0cbf29babd56b4169d7198b129f092bbd76d6857e3f97023c2c7753cc7c6fb7057a1fb6321ba787688fe0dcc55e1aa12fa0a5313ba99a906e1db

  • /data/data/com.accident.beauty/kl.txt

    Filesize

    63B

    MD5

    e189def87b71ad5933d6a7b5eca9f2b3

    SHA1

    557c431f5555ce89d4decb6f7a3ad0e646459821

    SHA256

    84757ece0f3d1e033004564b958adbb0033b448ae807bb46e9861338c139de08

    SHA512

    ce7c1ab1c9cd9fd7ae4965448ca2a97c172a3a242667df951927a2fff3d81a87d52bdb114b7c5e2d20e358f9d8e2cfcb4fed524e82d3bd543392e6cd3a8198ee

  • /data/data/com.accident.beauty/kl.txt

    Filesize

    423B

    MD5

    4eb534ebe3edfa0d7110fe37c5d24817

    SHA1

    de45f888f4ee45a97da96e03c77b36ff61a21eac

    SHA256

    559a5294cab8739372263b888508ef237187b47ba16390734479d12c280c794d

    SHA512

    b2ae57adc737c54fc29db58f7a305fbbf4abf0a18717a6d5dbcba5c11d97828905b7956088b3663143fd4d6836e4438a7376d7a1835e474e23b3d0119292c248

  • /data/data/com.accident.beauty/kl.txt

    Filesize

    230B

    MD5

    cbbb2655686c6da8297246a06f0e999f

    SHA1

    5f12e25385482dad8ca09bf053e9fd54ef8faf34

    SHA256

    0bd6071a959081add84ea47f2f0fe974c3c437957d46348e927d999bbf9a8fc6

    SHA512

    e5018e90d471efe68151b299e314d566f3e63d8d1d1513b594c4d56579bbb38a6af1092ce803fb92ce8222d9e3f53832163fedd84fd9eb918f56686be0b195dd

  • /data/data/com.accident.beauty/kl.txt

    Filesize

    54B

    MD5

    0532366dc176ce359a1adaf43c7e4e6c

    SHA1

    b5c5459a82a97a625d9ae981630a88b32c675efc

    SHA256

    388e7a90ba6b5b4d2c5660c0cadb0677adbbb69b34195f59ffa107224394eae4

    SHA512

    26817aefaae669e2622a0ecf509bbd620c52667c2f2b4ec6f85ea78c290facc50924f1c72326855aaba986fb1cefc70da22b2bf38855ada37317c7d088a26d5a

  • /data/data/com.accident.beauty/kl.txt

    Filesize

    68B

    MD5

    da39dcf46831965807595a9863fa5929

    SHA1

    114c4cd0c7982019cd8bfc5ffefff6730fcb7f60

    SHA256

    d5bb434063d376f76a70027167a15ccfa0e56adf7fe53f62046a427a9ff07a35

    SHA512

    58574c7fba3d6308563e40d1cc2233ce03920741768bfb8cabed08a6847e49b3a80d0efe8653c0907f2d18db5aa2fe8f183446b2169e0dcae8ddf03ac3c35ed4

  • /data/user/0/com.accident.beauty/app_worth/DeBy.json

    Filesize

    451KB

    MD5

    520a282b7e4865ea561b739233c0da5b

    SHA1

    cdcd5aa6966ee8f12a4613005a2464a6f89b5966

    SHA256

    70055e65fe38268ba44110312ec1b7b98da20bb054c13be8c42bfc7edce518eb

    SHA512

    8764f2804abcd3cd786fc907aa93e3835b8fceeea791954e0123f05a7dac1e9a39f90b2c26ede03aa0f5145b7b6f83736c37ea8fb4717ea497591871fc5cefa5

  • /data/user/0/com.accident.beauty/app_worth/DeBy.json

    Filesize

    451KB

    MD5

    1b5e10f5a09de3a49f22d4daf4cbde5e

    SHA1

    2ac8711f065d3e3a18d1b709145025d5ea16a0f5

    SHA256

    49645a19899dd63c8ee1b2ff3da5572344d1476125064114e81e7def8e405802

    SHA512

    936d8477e97d18f02752a4ba04cf95a33941daf4f6be90d7d47aee852c45dced9d9db7ab9739f123c0666cb1d272ba68f41b99c2d911b643bad0c036e9a829ec