redline

General

Target

4355c228e17427a764df96301a586f75de53b22890a82c4d855dc8d795541bee
Size

298KB
Sample

211209-t4exeaebaj
MD5

fb74576efd1396c8e6456bbf55736b9d
SHA1

106da8bdf7845b3370ddd19b9a8e82add6c069b9
SHA256

4355c228e17427a764df96301a586f75de53b22890a82c4d855dc8d795541bee
SHA512

20b479f2887b1a0f3296c13cf8075fbf778a82ba6c7b2f8cf60838f22f1c6192429764a62b396c7dc4a44df4cc1a56a0d0dbd035f54c90c5594c00afe1b4c1b2

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

Targets

- Target
  
  4355c228e17427a764df96301a586f75de53b22890a82c4d855dc8d795541bee
- Size
  
  298KB
- MD5
  
  fb74576efd1396c8e6456bbf55736b9d
- SHA1
  
  106da8bdf7845b3370ddd19b9a8e82add6c069b9
- SHA256
  
  4355c228e17427a764df96301a586f75de53b22890a82c4d855dc8d795541bee
- SHA512
  
  20b479f2887b1a0f3296c13cf8075fbf778a82ba6c7b2f8cf60838f22f1c6192429764a62b396c7dc4a44df4cc1a56a0d0dbd035f54c90c5594c00afe1b4c1b2
Score

10^/10

redline smokeloader backdoor discovery infostealer persistence spyware stealer suricata 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
- suricata: ET MALWARE ServHelper CnC Inital Checkin
  suricata: ET MALWARE ServHelper CnC Inital Checkin
  suricata
- suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile
  suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile
  suricata
- 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
- 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