Analysis

  • max time kernel
    257s
  • max time network
    250s
  • 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
    25-12-2024 14:06

General

  • Target

    4d2313e40ecc1cbe582b3b4b78b481c1d00417d9bba02ea98787157c55210176.apk

  • Size

    188KB

  • MD5

    b696c4783a18fb9927328ea52fd90ebb

  • SHA1

    b52559586147f8497ce18ef08ea842e23382c63d

  • SHA256

    4d2313e40ecc1cbe582b3b4b78b481c1d00417d9bba02ea98787157c55210176

  • SHA512

    62ea74e26e6989acb10d88a714831ec4f9691fb56d6b3ba03ad6de05073af6ae34fe08f1b4188655590219c7c8be270c8e829ac6c636f8cf588044f18cc5a500

  • SSDEEP

    3072:aRZ8bmdcEreU1STVizAbqMjFywt6xg2icXcplvKEslH2k9tdh+xKU:4FdteZSAbq8FyS6xr3XarslH2ytdh8

Malware Config

Extracted

Family

octo

C2

https://154.216.18.131:7117/gate/

https://builder; 154.216.18.131:7117/gate/

https://panel; 154.216.18.131:8080/rootmd50ma/panelcgfuzwxleg9kdxnvy3rv/gate/

https://builder; 154.216.18.131:80/5db7e5d4bd11fc539337/gate/

Attributes
  • target_apps

    com.google.android.apps.messaging

    at.spardat.bcrmobile

    at.spardat.netbanking

    com.bankaustria.android.olb

    com.android.messaging

    com.bmo.mobile(英文)

    com.cibc.android.mobi

    com.rbc.mobile.android的

    com.scotiabank.mobile(丰业银行手机)

    com.td

    cz.airbank.android

    eu.inmite.prj.kb.mobilbank

    com.bankinter.launcher (英语)

    com.kutxabank.android

    com.rsi

    com.bbva.bbvacontigo

    com.android.chrome的

    com.akbank.android.apps.akbank_direkt

    com.denizbank.mobildeniz

    com.finansbank.mobile.cepsube

    com.garanti.cepsubesi

    com.ingbanktr.ingmobil

    com.kuveytturk.mobil

    com.paribu.app

    com.pozitron.iscep

    com.teb(英语:com.teb)

    com.tmobtech.halkbank(英语:com.tmobtech.halkbank)

    com.vakifbank.mobile(移动版)

    com.ykb.android

    com.ziraat.ziraatmobil

AES_key

Signatures

  • Octo

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

  • Octo family
  • Removes its main activity from the application launcher 1 TTPs 1 IoCs
  • 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 7 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
  • Checks CPU information 2 TTPs 1 IoCs
  • Checks memory information 2 TTPs 1 IoCs

Processes

  • com.adaxffsfzfada.zbsvxgsvbxhdgs
    1⤵
    • Removes its main activity from the application launcher
    • 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)
    • Checks CPU information
    • Checks memory information
    PID:4279

Network

MITRE ATT&CK Mobile v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/com.adaxffsfzfada.zbsvxgsvbxhdgs/.qcom.adaxffsfzfada.zbsvxgsvbxhdgs

    Filesize

    48B

    MD5

    046a414913add6f5bb60072c7db819b6

    SHA1

    451ee4f6809260aec622d772fd329c7d0297a842

    SHA256

    b66c1320cb063a1d391c94273572ea6edae76c8c8b0a07f8d75c88686f0df72a

    SHA512

    4e6355f3051ed5e811ab030abde1f5be7f5e1cf33be99cd08477e9b6c015deb1d8bd75a09fb9c7176b8511c5ad0a67abc0902a3531e97564ccb6afc57496a47c

  • /data/data/com.adaxffsfzfada.zbsvxgsvbxhdgs/kl.txt

    Filesize

    28B

    MD5

    6311c3fd15588bb5c126e6c28ff5fffe

    SHA1

    ce81d136fce31779f4dd62e20bdaf99c91e2fc57

    SHA256

    8b82f6032e29a2b5c96031a3630fb6173d12ff0295bc20bb21b877d08f0812d8

    SHA512

    2975fe2e94b6a8adc9cfc1a865ad113772b54572883a537b02a16dd2d029c0f7d9cca3b154fd849bdfe978e18b396bcf9fa6e67e7c61f92bdc089a29a9c355c6

  • /data/data/com.adaxffsfzfada.zbsvxgsvbxhdgs/kl.txt

    Filesize

    230B

    MD5

    f066f95693f41d1c48302224ce96ee46

    SHA1

    b6db081c2d58e00c18a79fb929899e7e13ef3826

    SHA256

    05e28c88b1e5d3a860f451fa616cb22e8666ef7379db62d1b13430d80986a1fd

    SHA512

    4d01b9ff52e177d5472b1cf45071a332370a8f89cd67dae15fd4ee08d8cd2f0afa0e6bd11ab823fe34035d81b3782cca465b8c85b7b774ff6056555205ad8690

  • /data/data/com.adaxffsfzfada.zbsvxgsvbxhdgs/kl.txt

    Filesize

    63B

    MD5

    067761e0e8026499797d59cb19ee9405

    SHA1

    fa0651d02fe15777c195710666fe672f9fd640c3

    SHA256

    1d9f0f5ab5a9fd6a8c075b25f7eeaad4cbbadf6d55c3197676cbb3a5745cff53

    SHA512

    df788f78b49a8a458b67d693c81f49d6b68b6ca75dff7d41ecdf72a5d6350a21f30cd57ac4940f705f16fe81b4db2ea5d8247a9edd76de1eda34f4aff96a3663

  • /data/data/com.adaxffsfzfada.zbsvxgsvbxhdgs/kl.txt

    Filesize

    54B

    MD5

    e6240d21d8ce71a3ff4a909cb539eee0

    SHA1

    988143f0137ffe0064c5ceabef24e30fe9ad2bf3

    SHA256

    caef70bd5ad2518878c0a56cccfd5d3eb65137a04589a8d1d609724459d77053

    SHA512

    174a6d71da5727152616fb016d666ebe9f25afe6d0bf3f49f7796c3972a90e3f33131f22bd8b5ad0b94f0509ca4f2abf37c1f73b0f80c47758b5e8ba49c3b5ba

  • /data/data/com.adaxffsfzfada.zbsvxgsvbxhdgs/kl.txt

    Filesize

    423B

    MD5

    e4c51d2471715e3906b84141cda5124e

    SHA1

    59b2aaa025f4094001e7c1d7b11bc99375119229

    SHA256

    700de398e4c4f12c61e42b4e929d0f0d22b4179c1a73cadeff3666da49fdb9ba

    SHA512

    01685e2a26dc10cb1bb1471160c4f90d449c6c3b9d6073a42e88791a8fd31494c532d774cfbd6f442ed2b872df6483b1099416fb6f8b1813bc5d81c3ed9a7c84