Resubmissions

30/11/2023, 10:07

231130-l5mpmsaf2t

30/11/2023, 09:22

231130-lbwqfsaa89

29/11/2023, 23:52

231129-3wyh8aeb6t10

29/06/2023, 22:41

230629-2mdl1sfd4810

General

  • Target
    1733986e2e12304cb5890e458dfaea0fabd1db83737439a463970c3353172be4.bin
  • Size 541KB
  • Sample231129-3wyh8aeb6t
  • SHA256 1733986e2e12304cb5890e458dfaea0fabd1db83737439a463970c3353172be4
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • octo

C2
  • https://87.120.88.92/MGM2YzAzZGJlZTQz/

  • https://allahkitapads1940.xyz/MGM2YzAzZGJlZTQz/

  • https://siptralosxi13.xyz/MGM2YzAzZGJlZTQz/

  • https://parakazaniyozamcik323232123.xyz/MGM2YzAzZGJlZTQz/

  • https://anayinamiusom.xyz/MGM2YzAzZGJlZTQz/

  • https://birakyakamiorsupuogluusom312.xyz/MGM2YzAzZGJlZTQz/

AES_key

Targets

    • Target
      1733986e2e12304cb5890e458dfaea0fabd1db83737439a463970c3353172be4.bin
    • Size 541KB
    • SHA256 1733986e2e12304cb5890e458dfaea0fabd1db83737439a463970c3353172be4
    • MD5 SHA1 SHA512 SSDEEP
    • Octo

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

    • Octo payload

    • Makes use of the framework's Accessibility service.

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

    • Removes its main activity from the application launcher

    • Acquires the wake lock.

    • Loads dropped Dex/Jar

      Runs executable file dropped to the device during analysis.

    • Reads information about phone network operator.

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

    • Uses Crypto APIs (Might try to encrypt user data).

MITRE ATT&CK Matrix

Tasks