Analysis

  • max time kernel
    149s
  • max time network
    133s
  • 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
    25-11-2024 22:01

General

  • Target

    3face5bed30f0ad5e80ebb4139fc370a13c2307aca651374a093b82d0b1806a3.apk

  • Size

    1.5MB

  • MD5

    ad0c9346149807b1afad76530ea965e6

  • SHA1

    5556ee475b507b988cd57b5920b026c5b15d07d3

  • SHA256

    3face5bed30f0ad5e80ebb4139fc370a13c2307aca651374a093b82d0b1806a3

  • SHA512

    e20308ec4d8545de4743ebfc8c7c88725280f1d61488d8e9a9654f2a8b729f1b45e389dd9d28415dbac0aea0b17058ed2cfd1eeaa6e3609f83d1c0e6cf88ef48

  • SSDEEP

    49152:Xm33HEh+buwxXB7w+mJQD8r8dFd95tHL2k:s3bL4JQDF95wk

Malware Config

Extracted

Family

octo

C2

https://pildirpirpir34.com/ZTZkODUzMTBjYTA3/

https://pidlirmidlir23.com/ZTZkODUzMTBjYTA3/

https://pigav233.com/ZTZkODUzMTBjYTA3/

https://tavaekemk42com/ZTZkODUzMTBjYTA3/

https://pifvafaf42e42.site/ZTZkODUzMTBjYTA3/

rc4.plain

Extracted

Family

octo

C2

https://pildirpirpir34.com/ZTZkODUzMTBjYTA3/

https://pidlirmidlir23.com/ZTZkODUzMTBjYTA3/

https://pigav233.com/ZTZkODUzMTBjYTA3/

https://tavaekemk42com/ZTZkODUzMTBjYTA3/

https://pifvafaf42e42.site/ZTZkODUzMTBjYTA3/

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.gotdoes33
    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:4375

Network

MITRE ATT&CK Mobile v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/com.gotdoes33/.qcom.gotdoes33

    Filesize

    48B

    MD5

    046a414913add6f5bb60072c7db819b6

    SHA1

    451ee4f6809260aec622d772fd329c7d0297a842

    SHA256

    b66c1320cb063a1d391c94273572ea6edae76c8c8b0a07f8d75c88686f0df72a

    SHA512

    4e6355f3051ed5e811ab030abde1f5be7f5e1cf33be99cd08477e9b6c015deb1d8bd75a09fb9c7176b8511c5ad0a67abc0902a3531e97564ccb6afc57496a47c

  • /data/data/com.gotdoes33/cache/ksnperkdp

    Filesize

    1.4MB

    MD5

    084a5c8a288464a0abbd81f340ae9daa

    SHA1

    b7f9c921f95d8455f4928e732fd546d8b4aa17b2

    SHA256

    60baf68afe94e2ebad0700bf786e6ea2733e7ff54c092eab07fa9f58e14a6927

    SHA512

    a128261537ddeab3a40baa7bec84958537c2ad998061c9fa0e555bd7c12286abc47e475b4a520dc487c6dd461ebf611f5a28c4ae20a31c6565135ec34700d832

  • /data/data/com.gotdoes33/cache/oat/ksnperkdp.cur.prof

    Filesize

    507B

    MD5

    056ef76c6a30f04178a828e319ab38d0

    SHA1

    52bfe2cd5e27f9e19aa3d3f93c0ca8b97942931b

    SHA256

    bef9970498add181418def5748d40cb27c3e3090517e7ed389f3de8f01a245cc

    SHA512

    de7b2ec86d8fc5181ef1d9908d79f4e004cb3cf983aed9078c68aec71f767b85a3425552eab6e23faa5585d6c735cab428f6779d0fb491d9de43f0eb815bdb9d

  • /data/data/com.gotdoes33/kl.txt

    Filesize

    237B

    MD5

    ffbf876c1ac1071821fa68d31e06b3f0

    SHA1

    fc99dacb19e3c39d9421ce13e43221f6b3e1c333

    SHA256

    36d9cc5ba8424d84aadf81cd7738593923120ed6360b8d5f2ba16cb2927e305b

    SHA512

    b1c6184b6e8da995ebe9d3f9a827dc9c6c65c5f2ea197edb5e4029f3f3d8f0e2681e837d0921cd83cbafb35ffb85356ebacd14972aaf3a609612963861272c50

  • /data/data/com.gotdoes33/kl.txt

    Filesize

    54B

    MD5

    5884ded92f51c5c760551bf240b2ae22

    SHA1

    d08e609eb62785afe141258b4072deb25b7bcdc2

    SHA256

    36b8ce98aa6b261717319e45156252f9f10a4a9321f26afa4974b9e44153216b

    SHA512

    b5f5d549412cb6b013adc12374ac08154eec3ff9ddc7d8b10b82dbc98d3638df50f56dcea6c834a5318f0e559049269122062c9ef549a6c3504887d5c91c0f54

  • /data/data/com.gotdoes33/kl.txt

    Filesize

    63B

    MD5

    6d61b22aa03abeffc256483884e1650f

    SHA1

    298869f0acc09d326859d4dd99e0da6bcc3ae223

    SHA256

    7f66ef03ef2da3beaac47cbe0c0b7606a7a6fb4d98c74b7ce27d18d9404ee6de

    SHA512

    9961f1fe29310ac689c99660efb552df92994d415995f59f83dbd643a8f36e98b9a74decc8607dd82c8e205561fe0e3c8b9d84dbabdf3861debf250129f5c439

  • /data/data/com.gotdoes33/kl.txt

    Filesize

    45B

    MD5

    474d93c6cc484889a27a5f41c12c4a8e

    SHA1

    1f17155dfb0ef6254e71f4ca54fb8a780eb85ace

    SHA256

    50b30eb3a3e113b0925c3c8c79ae11dbc543def07c7c01b64eb98af66ce71d96

    SHA512

    3ab3d7568b7231fef586f26f0b02ce48c0d1026185271a1786b3e50dc84ba5d779bc66c9ac4825db3b0b61fc662f48531b636cbc5ba645e6a3dfde0919dd27ae

  • /data/data/com.gotdoes33/kl.txt

    Filesize

    437B

    MD5

    001a8ab553895c90dedd0e43e33962e4

    SHA1

    f074bdd2bca63f6705f38336acacf5339785374c

    SHA256

    3e95e5a29283e3c6c39c5955748d25a2976db54252c4169dacc5f39ac1c7be7c

    SHA512

    bb6cc2d199cc147b128f76279cdb6f061928832606a74a6ad812443b142d2cd92f8e584f381bfe0aa163ab608972c25eb0703826ba606adb34f8bdb08ec9593a