Resubmissions

23-02-2024 18:12

240223-wtnsnsef55 10

23-02-2024 18:04

240223-wn3dwaee82 6

General

  • Target

    https://github.com/Endermanch/MalwareDatabase

  • Sample

    240223-wtnsnsef55

Malware Config

Extracted

Family

crimsonrat

C2

185.136.161.124

Extracted

Family

metasploit

Version

windows/single_exec

Extracted

Path

C:\Users\Public\YOUR_FILES_ARE_ENCRYPTED.TXT

Ransom Note
You became victim of the GOLDENEYE RANSOMWARE! The files on your computer have been encrypted with an military grade encryption algorithm. There is no way to restore your data without a special key. You can purchase this key on the darknet page shown in step 2. To purchase your key and restore your data, please follow these three easy steps: 1. Download the Tor Browser at "https://www.torproject.org/". If you need help, please google for "access onion page". 2. Visit one of the following pages with the Tor Browser: http://golden5a4eqranh7.onion/sZkAodeU http://goldeny4vs3nyoht.onion/sZkAodeU 3. Enter your personal decryption code there: sZkAodeUrseqzABs186kMMDeH2DYh59aJpYaWhcXbds5zKDohtrPhamqEAukvCFRmqrkJ32wqtVduQFk3CjMiZyFBUdPhoPL
URLs

http://golden5a4eqranh7.onion/sZkAodeU

http://goldeny4vs3nyoht.onion/sZkAodeU

Targets

    • CrimsonRAT main payload

    • CrimsonRat

      Crimson RAT is a malware linked to a Pakistani-linked threat actor.

    • MetaSploit

      Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.

    • Seon

      The Seon Ransomware is an encryption ransomware Trojan first observed on November 14, 2018.

    • Renames multiple (424) files with added filename extension

      This suggests ransomware activity of encrypting all the files on the system.

    • Downloads MZ/PE file

    • Office macro that triggers on suspicious action

      Office document macro which triggers in special circumstances - often malicious.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Reads user/profile data of web browsers

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

    • Legitimate hosting services abused for malware hosting/C2

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

MITRE ATT&CK Enterprise v15

Tasks