Analysis

  • max time kernel
    44s
  • max time network
    140s
  • 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
    02-11-2024 22:06

General

  • Target

    d53285e74b29d35a441368da9c03b38f27b2acab52f3ce1117cce0610ba9b227.apk

  • Size

    561KB

  • MD5

    8812364136d134461a3b0eed2904b1b9

  • SHA1

    f84e2014ddf95af2079eb89a7a2c7fa82365e5d9

  • SHA256

    d53285e74b29d35a441368da9c03b38f27b2acab52f3ce1117cce0610ba9b227

  • SHA512

    0c2aa8786b7cd8b7eb25f397d88c0ac816b59309e83322ec72ae9ea1a052631299e9ea3e4c6b3bd19feb039db43e7063b893e2a4e0f573eb279799ccf67f30c4

  • SSDEEP

    12288:RD3YBW/TMd5bO4DmR3bBet3c9WiTJXUmfox95XlQ+I2hkFhMDL9ZOa2D38nu:RD3YBW/ebpIIt3c/N3f63h6hM3HOa83r

Malware Config

Extracted

Family

octo

C2

https://malkafaniskm.com/NzY2NDZkZmViYjZj/

https://fukiyibartiyom2.com/NzY2NDZkZmViYjZj/

https://malkafali222.com/NzY2NDZkZmViYjZj/

https://oyunbaimlisi35.com/NzY2NDZkZmViYjZj/

https://mal1fukizmirli.com/NzY2NDZkZmViYjZj/

rc4.plain

Extracted

Family

octo

C2

https://malkafaniskm.com/NzY2NDZkZmViYjZj/

https://fukiyibartiyom2.com/NzY2NDZkZmViYjZj/

https://malkafali222.com/NzY2NDZkZmViYjZj/

https://oyunbaimlisi35.com/NzY2NDZkZmViYjZj/

https://mal1fukizmirli.com/NzY2NDZkZmViYjZj/

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 1 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.planactwpn
    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:4258

Network

MITRE ATT&CK Mobile v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/com.planactwpn/cache/eozfjpwiugyyff

    Filesize

    449KB

    MD5

    aadf68b4aeecf442fcddb92e869becc7

    SHA1

    0fd7d657cafcbbdbf2fd8ca07647673a1c99f3dc

    SHA256

    7d7433067f18715d11497db44d3fe6ca9667d7473a34314b9507430322204c09

    SHA512

    b287388751a8a5504ab0eb26a6d068785cfbe8f2a6755a43e48cfd5b882a5defd87532e832ca7c69829d217c9edb864e1c261b48ae673ab7f7b1c3a6dfaef2bd

  • /data/data/com.planactwpn/cache/oat/eozfjpwiugyyff.cur.prof

    Filesize

    468B

    MD5

    ea19d4b150066a130d89f1a63cc148cd

    SHA1

    0f22f011e6d15607c57ad42fc77f581bb9a594ff

    SHA256

    74407869b4a9f9923f93b15bf554af019755103dc0cfbc6c12d7846e02a70ea2

    SHA512

    2e1c6ab295abb671cf144be907cc3168816e0d2d0cc017fc0211d9cf04ab728f3c1cd4d18be74a51fd66a88a21ffbb0bdaac1d956de6cccebd92f93e95263a6d

  • /data/data/com.planactwpn/kl.txt

    Filesize

    237B

    MD5

    a981cc058b5d929c4642eaa677493f6c

    SHA1

    4dcb15fcef720164a517ce66df72f5a3479aba3a

    SHA256

    f36ffea274c5ac9ea6152a9aa7e1894391de7b90c51391e390cf75b53072514f

    SHA512

    1468331a524c05a8f9000c3ccb8f3289d645a519625b8304c0d95eb930aae29c7a7aa6e80ef745b934f5381f5f2406937154a16b099c8eba66b219978b2bcd83

  • /data/data/com.planactwpn/kl.txt

    Filesize

    63B

    MD5

    d1904ad5974d11942becdb672478550f

    SHA1

    e6156f2302f680d614a59719f7bd33cd0af92c4b

    SHA256

    f38a228e7a6a7c9d163a0188fd56d4f9b3b99dd553c8dba307c1b4fb5fb723dd

    SHA512

    bd2a74009bcb2842073a780a2179efe29fc3f368117b5034f4428367dd2bf5065c336359ce87321bb4505ac66252b12dfb5ae82a375451bf7bb4b4390db77ef8

  • /data/data/com.planactwpn/kl.txt

    Filesize

    59B

    MD5

    cdf791e2803cb804d3c5ef5ce6db8117

    SHA1

    13d95feb586b7e2928e125bfe875f9781f09509c

    SHA256

    1567977b3113dbe976ad42681711efb0faf24918fcbbfd55a7216218f2753ecf

    SHA512

    af5effb144b26396e75cb9a227ee82df4cb53a010c5f9dfb059ced3475b16cc2877283d2531f171b12aad69e9d560b2612c6571b852115749a69eb0d7732a9cb

  • /data/data/com.planactwpn/kl.txt

    Filesize

    45B

    MD5

    824526b7aa74b67c73d05800bc560ac9

    SHA1

    5cecc4b95888705aee7a7dfb5862a5143dfc95b6

    SHA256

    44445a0c416128edd00a31d05bb6287f913b9efc5b0d88f469ed87763f8c2f78

    SHA512

    bf96e9430352c07b97e5b67aea32a33c89b1c098f68d10cae58f32c9593ddc18a2213f2ac6368dc445e2d03f0a478a5fe10e0f7c7a3168ebbc142332042079e5

  • /data/data/com.planactwpn/kl.txt

    Filesize

    437B

    MD5

    a0a68fa1b975c5ac324c03270cb3666c

    SHA1

    9a57c971d619f54af1d7f0eb1772d723f78982c9

    SHA256

    29824cb065e51de47632d53ee5438284330dcf1f78d8881794dc9cd4a2fbe3af

    SHA512

    47f2d02b3b3b680ffb94c8661dc9842eeae88ece2904a4ea7c9ee2806764dfc615496e5c44b596a1af344ef851439a8ace401f7e93771f97f8687a9c3904ff5d