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Analysis

  • max time kernel
    148s
  • max time network
    150s
  • platform
    android-11_x64
  • resource
    android-x64-arm64-20240910-en
  • resource tags

    arch:armarch:arm64arch:x64arch:x86image:android-x64-arm64-20240910-enlocale:en-usos:android-11-x64system
  • submitted
    12/11/2024, 22:17

General

  • Target

    4e4cab8fd3ff16055a1fd4d3ded82a4bbd537a7a61789b4e8106caa7b979d4e2.apk

  • Size

    561KB

  • MD5

    c7de3de5fc955d0ef7877812994d3386

  • SHA1

    0bafd5abdf1050694161740dd39c8e47106e56d1

  • SHA256

    4e4cab8fd3ff16055a1fd4d3ded82a4bbd537a7a61789b4e8106caa7b979d4e2

  • SHA512

    e873dd7de256d14ba1d375c95b39822d0263e62647be6d4583c27b717a486dae6b515f7bf55b13780e1cb8296c33fabadb411fa2817613567108d37034320729

  • SSDEEP

    12288:yzSQcZC4hdc/pTIbU+6N3LHXJS2+/uQbsWzwbtne9gTCoJxxVy9tdO4Tl26GIiO7:yzSQcZC4hymSNTXJS2fWinnTC6Wtm6GK

Malware Config

Extracted

Family

octo

C2

https://yeyrekhospital.com/ZjUwYTMzYjliZDZk/

https://hamsiyunus342.com/ZjUwYTMzYjliZDZk/

https://mlbumlml2342r.com/ZjUwYTMzYjliZDZk/

https://cilginrtelfoncu3351.com/ZjUwYTMzYjliZDZk/

https://mlfkumal333.com/ZjUwYTMzYjliZDZk/

rc4.plain

Extracted

Family

octo

C2

https://yeyrekhospital.com/ZjUwYTMzYjliZDZk/

https://hamsiyunus342.com/ZjUwYTMzYjliZDZk/

https://mlbumlml2342r.com/ZjUwYTMzYjliZDZk/

https://cilginrtelfoncu3351.com/ZjUwYTMzYjliZDZk/

https://mlfkumal333.com/ZjUwYTMzYjliZDZk/

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 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 5 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.plantablemyp
    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:4781

Network

MITRE ATT&CK Mobile v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/com.plantablemyp/cache/jmnjmntxfjvoc

    Filesize

    449KB

    MD5

    c16f03d02a0f998dcbc52eb179caae1b

    SHA1

    27ac37cbed56fa7674b6e3ae152a36ce1b4b2b77

    SHA256

    cb5a897d42cc4f2b7c279070fad47a7fa371a010fd79274c8944c9a7292f634b

    SHA512

    5224b7d013a68ac1e9360e331fe3f27374f865df163e4c7b16dae07d5fba13eac15b79749f5a0cf494c7e799816e8246b382808a1cb012f02ba582877c368087

  • /data/data/com.plantablemyp/cache/oat/jmnjmntxfjvoc.cur.prof

    Filesize

    322B

    MD5

    e36252d174f2d2fb8350ccc049985f56

    SHA1

    d71bdc8ce0a50e127d0a1e9757f0686eaad55643

    SHA256

    4e06c0c0bd76dd2a4034c6986b1ac35449410f63446bd7bb41f3ebe560785e0f

    SHA512

    fb8d794893c6f05f9fc97907d81c1ae38d3a60ecab6abc054a00b22f30cae31ecfc13e2e7e2aad7241361ca76c3db837e63d8261a784edd94d0e42a71a44bb97