Resubmissions

17/01/2023, 10:21

230117-mdtjjsec6310

17/01/2023, 06:18

230117-g2lkysfc8s10

General

  • Target
    mars-wallet-64-1.01.12.0-8438.exe
  • Size 397KB
  • Sample230117-g2lkysfc8s
  • SHA256 612580febe9bad2c60ab8ad8564a38680cf415581c542e5e6109e680dc5e9d15
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • colibri

Version
  • 1.3.0

Botnet
  • bot

C2
  • http://176.113.115.240/gate.php

rc4.plain

Targets

    • Target
      mars-wallet-64-1.01.12.0-8438.exe
    • Size 397KB
    • SHA256 612580febe9bad2c60ab8ad8564a38680cf415581c542e5e6109e680dc5e9d15
    • MD5 SHA1 SHA512 SSDEEP
    • Colibri Loader

      A loader sold as MaaS first seen in August 2021.

    • Detect rhadamanthys stealer shellcode

    • Rhadamanthys

      Rhadamanthys is an info stealer written in C++ first seen in August 2022.

    • Blocklisted process makes network request

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Accesses Microsoft Outlook profiles

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

MITRE ATT&CK Enterprise v6

Tasks