cryptbot

General

Target

4df693f47c93324efa41fccef3b1331c.exe
Size

235KB
Sample

211204-ylzw3sbefm
MD5

4df693f47c93324efa41fccef3b1331c
SHA1

cfccb8f1be7288f9b43150b567ddf4843b4af13b
SHA256

2805be73a04fe26bd831204a0e30a9d629ad5567b9b275291354bf3c7e89b010
SHA512

1c60ca0ae32737ebe735ac87dbe895b00d88df3797582b03104d704c8233b77ccf858b3241770d0f5e9c969e80286f3b8884436ae747c14bb063aad013504f8f

Score

10^/10

Malware Config

Extracted

Family

smokeloader

Version

2020

C2

http://rcacademy.at/upload/

http://e-lanpengeonline.com/upload/

http://vjcmvz.cn/upload/

http://galala.ru/upload/

http://witra.ru/upload/

https://cinems.club/search.php

https://clothes.surf/search.php

rc4.i32

Extracted

Family

redline

C2

195.133.47.114:38620

Extracted

Family

redline

Botnet

zaliv kub korm

C2

molerreneta.xyz:80

Targets

- Target
  
  4df693f47c93324efa41fccef3b1331c.exe
- Size
  
  235KB
- MD5
  
  4df693f47c93324efa41fccef3b1331c
- SHA1
  
  cfccb8f1be7288f9b43150b567ddf4843b4af13b
- SHA256
  
  2805be73a04fe26bd831204a0e30a9d629ad5567b9b275291354bf3c7e89b010
- SHA512
  
  1c60ca0ae32737ebe735ac87dbe895b00d88df3797582b03104d704c8233b77ccf858b3241770d0f5e9c969e80286f3b8884436ae747c14bb063aad013504f8f
Score

10^/10

cryptbot redline smokeloader backdoor infostealer spyware stealer trojan zaliv kub korm collection discovery evasion suricata
- CryptBot
  A C++ stealer distributed widely in bundle with other software.
  spyware stealer cryptbot
- RedLine
  RedLine Stealer is a malware family written in C#, first appearing in early 2020.
  infostealer redline
- RedLine Payload
- SmokeLoader
  Modular backdoor trojan in use since 2014.
  trojan backdoor smokeloader
- suricata: ET MALWARE Windows dir Microsoft Windows DOS prompt command exit OUTBOUND
  suricata: ET MALWARE Windows dir Microsoft Windows DOS prompt command exit OUTBOUND
  suricata
- suricata: ET MALWARE Windows route Microsoft Windows DOS prompt command exit OUTBOUND
  suricata: ET MALWARE Windows route Microsoft Windows DOS prompt command exit OUTBOUND
  suricata
- Downloads MZ/PE file
- Executes dropped EXE
- Modifies Windows Firewall
  evasion
- Deletes itself
- Drops startup file
- Loads dropped DLL
- Reads data files stored by FTP clients
  Tries to access configuration files associated with programs like FileZilla.
  spyware stealer
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
- Accesses Microsoft Outlook profiles
  collection
- Accesses cryptocurrency files/wallets, possible credential harvesting
  spyware
- Checks installed software on the system
  Looks up Uninstall key entries in the registry to enumerate software on the system.
  discovery
- Suspicious use of SetThreadContext
behavioral1 behavioral2