cryptbot

General

Target

7e6888c535be7bfc54222c639a8a3d65d92fa733eec26f113de195842ec1525d
Size

247KB
Sample

211204-htg38sddb3
MD5

7f9752659f4f9c8d360de8e071a6f874
SHA1

4e46a6222c40c7e85cbc962cf91040fd8435ba19
SHA256

7e6888c535be7bfc54222c639a8a3d65d92fa733eec26f113de195842ec1525d
SHA512

f83af813bc5410ded2b92d898ca33eaf3eb875d0249fea686c58e68c9c7e11a8f853717eb6a6035514509d1fbae72647e486e7862afbf3e22874b74c73b33b76

Score

10^/10

cryptbot redline smokeloader 1 backdoor collection discovery evasion infostealer persistence spyware stealer trojan

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

92.255.76.197:38637

Extracted

Family

redline

Botnet

1

C2

45.9.20.59:46287

Targets

- Target
  
  7e6888c535be7bfc54222c639a8a3d65d92fa733eec26f113de195842ec1525d
- Size
  
  247KB
- MD5
  
  7f9752659f4f9c8d360de8e071a6f874
- SHA1
  
  4e46a6222c40c7e85cbc962cf91040fd8435ba19
- SHA256
  
  7e6888c535be7bfc54222c639a8a3d65d92fa733eec26f113de195842ec1525d
- SHA512
  
  f83af813bc5410ded2b92d898ca33eaf3eb875d0249fea686c58e68c9c7e11a8f853717eb6a6035514509d1fbae72647e486e7862afbf3e22874b74c73b33b76
Score

10^/10

cryptbot redline smokeloader 1 backdoor collection discovery evasion infostealer persistence spyware stealer trojan
- 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
- Downloads MZ/PE file
- Executes dropped EXE
- Modifies Windows Firewall
  evasion
- Deletes itself
- Drops startup file
- 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
- Adds Run key to start application
  persistence
- Checks installed software on the system
  Looks up Uninstall key entries in the registry to enumerate software on the system.
  discovery
- Looks up external IP address via web service
  Uses a legitimate IP lookup service to find the infected system's external IP.
- Suspicious use of SetThreadContext
behavioral1