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Analysis

  • max time kernel
    149s
  • max time network
    134s
  • platform
    android_x64
  • resource
    android-33-x64-arm64-20240624-en
  • resource tags

    androidarch:arm64arch:x64image:android-33-x64-arm64-20240624-enlocale:en-usos:android-13-x64system
  • submitted
    05/02/2025, 22:11

General

  • Target

    f57bdd20a83d24f6adbc5a523f1df0fff5208df7f948f86af41fb437f8458600.apk

  • Size

    2.8MB

  • MD5

    ee5c3428d496ca5f2e64292c38dab2dd

  • SHA1

    b99fcf9c05cb014536a5b31e9a33ccf3674a4e62

  • SHA256

    f57bdd20a83d24f6adbc5a523f1df0fff5208df7f948f86af41fb437f8458600

  • SHA512

    17fb78324581586818e287c94bd7b9ddcaa10687d8fd3f60019c73b724a5f916af2612882ebda1cabeeb9e40e67e11a0d57c9353d7447350318ff55d83d424c3

  • SSDEEP

    49152:oSYbiJi226VZHkmTuuzw3uECFKD8wQR4go7ZNxrCTvlOpDa9QG3Y2grehU5+EP/2:6ei22EZEmauselFKgUgotNxrhDarzw+z

Malware Config

Extracted

Family

octo

C2

https://numberonegizemler.xyz/MzhiMTg0NTAwOTY5S/

https://kkcanerbilgilendirme.xyz/MzhiMTg0NTAwOTY5S/

https://kkcaneryolculuk.xyz/MzhiMTg0NTAwOTY5S/

https://kkcanertarihcesi.xyz/MzhiMTg0NTAwOTY5S/

https://kkcanerkesifleri.xyz/MzhiMTg0NTAwOTY5S/

https://kkcanersahnesi.xyz/MzhiMTg0NTAwOTY5S/

https://kkcanergundemi.xyz/MzhiMTg0NTAwOTY5S/

https://kkcanersohbet.xyz/MzhiMTg0NTAwOTY5S/

https://kkcanervizyon.xyz/MzhiMTg0NTAwOTY5S/

https://kkcanerseruven.xyz/MzhiMTg0NTAwOTY5S/

https://kkcanerpenceresi.xyz/MzhiMTg0NTAwOTY5S/

https://kkcaneryorumlari.xyz/MzhiMTg0NTAwOTY5S/

https://kkcanerhikayeleri.xyz/MzhiMTg0NTAwOTY5S/

https://kkcanerplatform.xyz/MzhiMTg0NTAwOTY5S/

https://kkcanerpaylasim.xyz/MzhiMTg0NTAwOTY5S/

https://kkcaneranaliz.xyz/MzhiMTg0NTAwOTY5S/

https://kkcanericgorus.xyz/MzhiMTg0NTAwOTY5S/

https://kkcanerincelemeleri.xyz/MzhiMTg0NTAwOTY5S/

https://kkcanerodulleri.xyz/MzhiMTg0NTAwOTY5S/

https://kkcanergelecek.xyz/MzhiMTg0NTAwOTY5S/

rc4.plain

Extracted

Family

octo

C2

https://numberonegizemler.xyz/MzhiMTg0NTAwOTY5S/

https://kkcanerbilgilendirme.xyz/MzhiMTg0NTAwOTY5S/

https://kkcaneryolculuk.xyz/MzhiMTg0NTAwOTY5S/

https://kkcanertarihcesi.xyz/MzhiMTg0NTAwOTY5S/

https://kkcanerkesifleri.xyz/MzhiMTg0NTAwOTY5S/

https://kkcanersahnesi.xyz/MzhiMTg0NTAwOTY5S/

https://kkcanergundemi.xyz/MzhiMTg0NTAwOTY5S/

https://kkcanersohbet.xyz/MzhiMTg0NTAwOTY5S/

https://kkcanervizyon.xyz/MzhiMTg0NTAwOTY5S/

https://kkcanerseruven.xyz/MzhiMTg0NTAwOTY5S/

https://kkcanerpenceresi.xyz/MzhiMTg0NTAwOTY5S/

https://kkcaneryorumlari.xyz/MzhiMTg0NTAwOTY5S/

https://kkcanerhikayeleri.xyz/MzhiMTg0NTAwOTY5S/

https://kkcanerplatform.xyz/MzhiMTg0NTAwOTY5S/

https://kkcanerpaylasim.xyz/MzhiMTg0NTAwOTY5S/

https://kkcaneranaliz.xyz/MzhiMTg0NTAwOTY5S/

https://kkcanericgorus.xyz/MzhiMTg0NTAwOTY5S/

https://kkcanerincelemeleri.xyz/MzhiMTg0NTAwOTY5S/

https://kkcanerodulleri.xyz/MzhiMTg0NTAwOTY5S/

https://kkcanergelecek.xyz/MzhiMTg0NTAwOTY5S/

AES_key

Signatures

  • Octo

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

  • Octo family
  • Octo payload 1 IoCs
  • Loads dropped Dex/Jar 1 TTPs 1 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 6 IoCs

    Application may abuse the accessibility service to prevent their removal.

  • Queries the mobile country code (MCC) 1 TTPs 1 IoCs
  • 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
  • Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs

Processes

  • com.rich.agree
    1⤵
    • 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.
    • Uses Crypto APIs (Might try to encrypt user data)
    PID:4376

Network

MITRE ATT&CK Mobile v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/user/0/com.rich.agree/app_project/oCuR.json

    Filesize

    153KB

    MD5

    22f2d5c21431e7793aac2829262709eb

    SHA1

    59b24f883a814ad53aabdf2b91f234f2d1bb159d

    SHA256

    ab2487ceb1e12251645c5d513057e9c21f7ef0b8b1554d169be1b57461e30796

    SHA512

    aa24ce2b484000ca4723ff91b0b08b4fee65f9339e9c16a6382ac178a3a408b919551ebbd897188813975d96dc88c91dec5d8bcdce3f72f21c99ef98bad9b83c

  • /data/user/0/com.rich.agree/app_project/oCuR.json

    Filesize

    153KB

    MD5

    3876dfd9a6d1c2ca4565386f40a077fc

    SHA1

    9b9d64d5a97147c1a44617a14f110dd760b928d5

    SHA256

    6b0b0ab106de67c5b0e5f4a1224a0b8e03a8a04ab0fc7b4995dcd4be461fa160

    SHA512

    feb70f759573f7b9399cae9b3e913470f750d60263a6d62706918880f15d4a700b42f3ac7e10df39b8a435856718214ce8cc592eb0f7bdfb7d80e32260537b64

  • /data/user/0/com.rich.agree/app_project/oCuR.json

    Filesize

    450KB

    MD5

    1b59cc7504a62691d0b07fbb352dcc11

    SHA1

    974855d86f9bd259e1821633f3724159cc17b786

    SHA256

    bd039265f6c3905c15619b307744ceb4b3d03b78c940065544599e839d533017

    SHA512

    a5047aed3aeb014546c8e98dadb869724e5bd8f95b5fa747d707e20ff00b36b5cc8665055c898e6adf449c9654f7f3c43f3ff62ce5f8d84e44fb60e28d3cf820