darkcomet

General

Target

https://github.com/Da2dalus/The-MALWARE-Repo/blob/master/Trojan/L0Lz.bat
Sample

241228-119qyasqcy

Score

10^/10

Malware Config

Extracted

Family

metasploit

Version

windows/download_exec

C2

http://149.129.72.37:23456/SNpK

Attributes

headers User-Agent: Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; WOW64; Trident/5.0; NP09; NP09; MAAU)

Extracted

Family

revengerat

Botnet

Guest

C2

0.tcp.ngrok.io:19521

Mutex

RV_MUTEX

Extracted

Family

warzonerat

C2

168.61.222.215:5400

Extracted

Path

C:\$Recycle.Bin\S-1-5-21-4050598569-1597076380-177084960-1000\FGAYGN-MANUAL.txt

Family

gandcrab

Ransom Note

---= GANDCRAB V5.2 =--- ***********************UNDER NO CIRCUMSTANCES DO NOT DELETE THIS FILE, UNTIL ALL YOUR DATA IS RECOVERED*********************** *****FAILING TO DO SO, WILL RESULT IN YOUR SYSTEM CORRUPTION, IF THERE ARE DECRYPTION ERRORS***** Attention! All your files, documents, photos, databases and other important files are encrypted and have the extension: .FGAYGN The only method of recovering files is to purchase an unique private key. Only we can give you this key and only we can recover your files. The server with your key is in a closed network TOR. You can get there by the following ways: ---------------------------------------------------------------------------------------- | 0. Download Tor browser - https://www.torproject.org/ | 1. Install Tor browser | 2. Open Tor Browser | 3. Open link in TOR browser: http://gandcrabmfe6mnef.onion/7ef5c758eadf322 | 4. Follow the instructions on this page ---------------------------------------------------------------------------------------- On our page you will see instructions on payment and get the opportunity to decrypt 1 file for free. ATTENTION! IN ORDER TO PREVENT DATA DAMAGE: * DO NOT MODIFY ENCRYPTED FILES * DO NOT CHANGE DATA BELOW ---BEGIN GANDCRAB KEY--- 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 ---END GANDCRAB KEY--- ---BEGIN PC DATA--- 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 ---END PC DATA---

URLs

http://gandcrabmfe6mnef.onion/7ef5c758eadf322

Targets

- Target
  
  https://github.com/Da2dalus/The-MALWARE-Repo/blob/master/Trojan/L0Lz.bat
Score

10^/10

darkcomet gandcrab metasploit revengerat warzonerat guest backdoor defense_evasion discovery evasion execution impact infostealer persistence ransomware rat rezer0 stealer trojan
- Darkcomet
  DarkComet is a remote access trojan (RAT) developed by Jean-Pierre Lesueur.
  trojan rat darkcomet
- Darkcomet family
  darkcomet
- Gandcrab
  Gandcrab is a Trojan horse that encrypts files on a computer.
  ransomware backdoor gandcrab
- Gandcrab family
  gandcrab
- MetaSploit
  Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.
  trojan backdoor metasploit
- Metasploit family
  metasploit
- Modifies WinLogon for persistence
  persistence
- Process spawned unexpected child process
  This typically indicates the parent process was compromised via an exploit or macro.
- RevengeRAT
  Remote-access trojan with a wide range of capabilities.
  trojan revengerat
- Revengerat family
  revengerat
- WarzoneRat, AveMaria
  WarzoneRat is a native RAT developed in C++ with multiple plugins sold as a MaaS.
  rat infostealer warzonerat
- Warzonerat family
  warzonerat
- Deletes shadow copies
  Ransomware often targets backup files to inhibit system recovery.
  ransomware defense_evasion impact execution
- ReZer0 packer
  Detects ReZer0, a packer with multiple versions used in various campaigns.
  rezer0
- RevengeRat Executable
  stealer
- Warzone RAT payload
  rat
- Blocklisted process makes network request
- Contacts a large (1117) amount of remote hosts
  This may indicate a network scan to discover remotely running services.
  discovery
- Modifies Windows Firewall
  evasion
- Sets file to hidden
  Modifies file attributes to stop it showing in Explorer etc.
  evasion
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Executes dropped EXE
- Uses the VBS compiler for execution
- Adds Run key to start application
  persistence
- Legitimate hosting services abused for malware hosting/C2
- Drops file in System32 directory
- Suspicious use of SetThreadContext
behavioral1