Overview

overview

10

Static

static

6

5e48e3c055...b6.apk

android-9-x86

10

5e48e3c055...b6.apk

android-13-x64

10

Sharing

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General

  • Target

    5e48e3c0554053eb58550d1bbaf1bf4d50d6ea75c4440502e40301c76b800db6.bin

  • Size

    2.0MB

  • Sample

    240521-1wsa4abf9t

  • MD5

    dd17e98acba1f2c1b085cac8729444af

  • SHA1

    5a3947a59d7fb677313d767db07a8e7ceced669a

  • SHA256

    5e48e3c0554053eb58550d1bbaf1bf4d50d6ea75c4440502e40301c76b800db6

  • SHA512

    2f7891d20a824f817caa8a5bbf6ca08b15724aff83424505919b2ff462d59fdb6424db4fa9e6dda16b76396429190132a94501a6f5671d9276bbbc5775ebf491

  • SSDEEP

    49152:RgGs2iqOl8aKAA440r+UnxDgjTwlGNppgFz:O2BRA94E+Unxlwo

Score
10/10
octoandroidbankercollectioncredential_accessdiscoveryevasionimpactinfostealerpersistenceratstealthtrojan

Malware Config

Extracted

Family

octo

C2

https://nisiqnisiq.com/M2EyOTM2M2FlY2My/

https://siqnisiq.com/M2EyOTM2M2FlY2My/

https://xijunggao.com/M2EyOTM2M2FlY2My/

https://fujetgue.shop/M2EyOTM2M2FlY2My/

https://junggvbvb.com/M2EyOTM2M2FlY2My/

https://junggvbv.com/M2EyOTM2M2FlY2My/

https://sabgggsabggg.com/M2EyOTM2M2FlY2My/

https://sabgggsabggg.top/M2EyOTM2M2FlY2My/

https://sabgggsabgggsabggg.top/M2EyOTM2M2FlY2My/

https://nisiqnisiq.top/M2EyOTM2M2FlY2My/

https://abgggpoh.top/M2EyOTM2M2FlY2My/
AES_key

Targets

    • Target

      5e48e3c0554053eb58550d1bbaf1bf4d50d6ea75c4440502e40301c76b800db6.bin

    • Size

      2.0MB

    • MD5

      dd17e98acba1f2c1b085cac8729444af

    • SHA1

      5a3947a59d7fb677313d767db07a8e7ceced669a

    • SHA256

      5e48e3c0554053eb58550d1bbaf1bf4d50d6ea75c4440502e40301c76b800db6

    • SHA512

      2f7891d20a824f817caa8a5bbf6ca08b15724aff83424505919b2ff462d59fdb6424db4fa9e6dda16b76396429190132a94501a6f5671d9276bbbc5775ebf491

    • SSDEEP

      49152:RgGs2iqOl8aKAA440r+UnxDgjTwlGNppgFz:O2BRA94E+Unxlwo

    Score
    10/10
    octobankercollectioncredential_accessdiscoveryevasionimpactinfostealerpersistenceratstealthtrojan

    • Octo

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

      bankertrojaninfostealerratocto

    • Octo payload

    • Makes use of the framework's Accessibility service

      Retrieves information displayed on the phone screen using AccessibilityService.

      collectionevasioncredential_access

    • Prevents application removal

      Application may abuse the framework's APIs to prevent removal.

      evasion

    • Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps)

      bankerdiscovery

    • Removes its main activity from the application launcher

      stealthtrojanevasion

    • Requests accessing notifications (often used to intercept notifications before users become aware).

      collectioncredential_access

    • Loads dropped Dex/Jar

      Runs executable file dropped to the device during analysis.

      evasion

    • Makes use of the framework's foreground persistence service

      Application may abuse the framework's foreground service to continue running in the foreground.

      evasionpersistence

    • Queries the mobile country code (MCC)

      discovery

    • Queries the phone number (MSISDN for GSM devices)

      discovery

    • Registers a broadcast receiver at runtime (usually for listening for system events)

      persistence

    • Acquires the wake lock

    • Queries the unique device ID (IMEI, MEID, IMSI)

      discovery

    • Reads information about phone network operator.

      discovery

    • Requests disabling of battery optimizations (often used to enable hiding in the background).

      evasion
    behavioral1behavioral2

MITRE ATT&CK Matrix

Tasks