Overview

overview

10

Static

static

6

2195ec0910...e1.apk

android-9-x86

10

2195ec0910...e1.apk

android-13-x64

10

Analysis

  • max time kernel
    148s
  • max time network
    158s
  • 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
    04-10-2024 22:03

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General

  • Target

    2195ec09100f4eccccef0bac1d81b4d33e01189388865fe3d882d8ffdeed24e1.apk

  • Size

    509KB

  • MD5

    7ef9183c11e2b51a13c08f4fde80fb5b

  • SHA1

    c20600826cf9419c578821195da9bbf08828811a

  • SHA256

    2195ec09100f4eccccef0bac1d81b4d33e01189388865fe3d882d8ffdeed24e1

  • SHA512

    ef96290ae1e5aabe9a918a7af340e2aac3175cc6783a6a7c4e50dcdb0b11f2889a6ccde75bdd1a8e4fd7b54b419ae5f5d99cc49bbac85f87a8b45669301950cf

  • SSDEEP

    12288:sTBuV3lfoTPOtm6pjpl7edJX2spkRP1w66oYLPhAStg8sjn63m/:QB05oTPymmjUJX2spkR9Vq5AeynGm/

Score
10/10
octobankercollectioncredential_accessdiscoveryevasionimpactinfostealerpersistencerattrojan

Malware Config

Extracted

Family

octo

C2

https://selamcanoonaber.site/ZDljMGYyZTQ3YWRi/

https://hava540derece.com/ZDljMGYyZTQ3YWRi/

https://cehennemdirloo34.com/ZDljMGYyZTQ3YWRi/

https://sicaktanbayilcam52.com/ZDljMGYyZTQ3YWRi/

https://otururkenterliyorum42.com/ZDljMGYyZTQ3YWRi/

https://sicakdanbeynimyandii2.com/ZDljMGYyZTQ3YWRi/

https://slmla6242nbr.com/ZDljMGYyZTQ3YWRi/

https://havacerinlii34.com/ZDljMGYyZTQ3YWRi/

https://havasarinliyorla234.com/ZDljMGYyZTQ3YWRi/

https://sicaklarbittikurtldk6215.com/ZDljMGYyZTQ3YWRi/

https://pikniktupu2534.com/ZDljMGYyZTQ3YWRi/

https://robetcotraslros5234.com/ZDljMGYyZTQ3YWRi/
rc4.plain

Extracted

Family

octo

C2

https://selamcanoonaber.site/ZDljMGYyZTQ3YWRi/

https://hava540derece.com/ZDljMGYyZTQ3YWRi/

https://cehennemdirloo34.com/ZDljMGYyZTQ3YWRi/

https://sicaktanbayilcam52.com/ZDljMGYyZTQ3YWRi/

https://otururkenterliyorum42.com/ZDljMGYyZTQ3YWRi/

https://sicakdanbeynimyandii2.com/ZDljMGYyZTQ3YWRi/

https://slmla6242nbr.com/ZDljMGYyZTQ3YWRi/

https://havacerinlii34.com/ZDljMGYyZTQ3YWRi/

https://havasarinliyorla234.com/ZDljMGYyZTQ3YWRi/

https://sicaklarbittikurtldk6215.com/ZDljMGYyZTQ3YWRi/

https://pikniktupu2534.com/ZDljMGYyZTQ3YWRi/

https://robetcotraslros5234.com/ZDljMGYyZTQ3YWRi/
AES_key

Signatures

  • Octo

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

    bankertrojaninfostealerratocto
  • Octo payload 1 IoCs
  • Loads dropped Dex/Jar 1 TTPs 1 IoCs

    Runs executable file dropped to the device during analysis.

    evasion
  • Makes use of the framework's Accessibility service 4 TTPs 2 IoCs

    Retrieves information displayed on the phone screen using AccessibilityService.

    collectionevasioncredential_access
  • Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps) 1 TTPs
    bankerdiscovery
  • Queries the phone number (MSISDN for GSM devices) 1 TTPs
    discovery
  • 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.

    evasionpersistence
  • Performs UI accessibility actions on behalf of the user 1 TTPs 4 IoCs

    Application may abuse the accessibility service to prevent their removal.

    evasion
  • Queries the mobile country code (MCC) 1 TTPs 1 IoCs
    discovery
  • Reads information about phone network operator. 1 TTPs
    discovery
  • Requests accessing notifications (often used to intercept notifications before users become aware). 1 TTPs 1 IoCs
    collectioncredential_access
  • Requests disabling of battery optimizations (often used to enable hiding in the background). 1 TTPs 1 IoCs
    evasion
  • Requests modifying system settings. 1 IoCs
    evasion
  • Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs
    impact

Processes

  • com.beautysecond06
    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:4322

Network

MITRE ATT&CK Mobile v15

Replay Monitor

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Downloads

  • /data/data/com.beautysecond06/cache/oat/srmra.cur.prof
    Filesize

    360B

    MD5

    de6d77c93cf5f58260513393999b82c3

    SHA1

    4984fe941e626bb713080270e611fec07b18d15b

    SHA256

    b762493e7f20bc2ac7dcb9c03dada8de1fabfb1217d50744dfbf4e4d461e2b16

    SHA512

    f7d5b893278261e990028d4b9f40cf7ef14c4ff159cdefb938e6adc443659ae91a64eea1e2248de1c461a506af97a58b4ef770465a6de7ccb7339974bf6f410e

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  • /data/data/com.beautysecond06/cache/srmra
    Filesize

    449KB

    MD5

    5c47dd61c6ffa3fb354f545221b133b2

    SHA1

    9566cfc363e878e530c7a94be3f9666e7d2b9875

    SHA256

    20d752dc2a11b81e37c4f3712082a6235947b6c792b0b660b70feb47c8512414

    SHA512

    d900dff4417c662d87995c62ded29d1087cf5e2da6a40b4a4b8d0be4bb26c6e647abcd6f0ad53854959e8008c6c77ff9f7509d35674d9361c6a3aecf102d488c

    Download Submit