redline

General

Target

6a10cdf48b1e8d2f132b371c69eca6d3ad4f46a5dfc3dd4c74226e3c07c7ea16
Size

298KB
Sample

211209-r14p9accb3
MD5

36981f63a7795eea63678ea2e5bc67a8
SHA1

336fcb0c41298e7fc4bb74f1bfa48e68e2b8fd69
SHA256

6a10cdf48b1e8d2f132b371c69eca6d3ad4f46a5dfc3dd4c74226e3c07c7ea16
SHA512

05761c4a8848ec2149376d5373ab99f2995362ec4147e9745baced11aef489f3494a6645f8412bccca8a25854149d9253e66804d9ad5a4953d881faa9bbc7562

Score

10^/10

Malware Config

Extracted

Language

ps1

Deobfuscated

URLs

ps1.dropper

https://raw.githubusercontent.com/sqlitey/sqlite/master/speed.ps1

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/

rc4.i32

Extracted

Family

redline

C2

195.133.47.114:38627

Extracted

Family

systembc

C2

185.209.30.180:4001

Targets

- Target
  
  6a10cdf48b1e8d2f132b371c69eca6d3ad4f46a5dfc3dd4c74226e3c07c7ea16
- Size
  
  298KB
- MD5
  
  36981f63a7795eea63678ea2e5bc67a8
- SHA1
  
  336fcb0c41298e7fc4bb74f1bfa48e68e2b8fd69
- SHA256
  
  6a10cdf48b1e8d2f132b371c69eca6d3ad4f46a5dfc3dd4c74226e3c07c7ea16
- SHA512
  
  05761c4a8848ec2149376d5373ab99f2995362ec4147e9745baced11aef489f3494a6645f8412bccca8a25854149d9253e66804d9ad5a4953d881faa9bbc7562
Score

10^/10

redline smokeloader systembc backdoor discovery infostealer persistence spyware stealer trojan upx
- 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
- SystemBC
  SystemBC is a proxy and remote administration tool first seen in 2019.
  trojan systembc
- Grants admin privileges
  Uses net.exe to modify the user's privileges.
- Blocklisted process makes network request
- Downloads MZ/PE file
- Executes dropped EXE
- Modifies RDP port number used by Windows
- Sets DLL path for service in the registry
  persistence
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
- Deletes itself
- Loads dropped DLL
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
- 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 NtSetInformationThreadHideFromDebugger
behavioral1