smokeloader

General

Target

ed8abc9617438808e88ca91c8bfa8246.exe
Size

162KB
Sample

210328-pl3hjx57ea
MD5

ed8abc9617438808e88ca91c8bfa8246
SHA1

50888828af8422cdeb6bae51e39661fe9f6cb831
SHA256

f8ad6ecb49e68ac7cf261551f01d8ef3348e347cf4239368a26bb2b3ec372904
SHA512

d05fccb67316ece03a7522e5e39ebc45b7bcd84f44b281bf1fc34463295d4f821b11e1f5d3e3e9e92cf34f906dcc1c7f38aa21e3b4f07e2299eb7691ed7ae86d

Score

10^/10

Malware Config

Extracted

Family

smokeloader

Version

2020

C2

http://xsss99.icu/upload/

http://bingooodsg.icu/upload/

http://junntd.xyz/upload/

http://ginessa11.xyz/upload/

http://overplayninsx.xyz/upload/

http://bananinze.com/upload/

http://daunimlas.com/upload/

rc4.i32

Targets

- Target
  
  ed8abc9617438808e88ca91c8bfa8246.exe
- Size
  
  162KB
- MD5
  
  ed8abc9617438808e88ca91c8bfa8246
- SHA1
  
  50888828af8422cdeb6bae51e39661fe9f6cb831
- SHA256
  
  f8ad6ecb49e68ac7cf261551f01d8ef3348e347cf4239368a26bb2b3ec372904
- SHA512
  
  d05fccb67316ece03a7522e5e39ebc45b7bcd84f44b281bf1fc34463295d4f821b11e1f5d3e3e9e92cf34f906dcc1c7f38aa21e3b4f07e2299eb7691ed7ae86d
Score

10^/10

smokeloader taurus_stealer vidar backdoor discovery persistence spyware stealer trojan tofsee xmrig evasion miner
- SmokeLoader
  Modular backdoor trojan in use since 2014.
  trojan backdoor smokeloader
- Taurus Stealer
  Taurus is an infostealer first seen in June 2020.
  trojan stealer taurus_stealer
- Tofsee
  Backdoor/botnet which carries out malicious activities based on commands from a C2 server.
  trojan tofsee
- Vidar
  Vidar is an infostealer based on Arkei stealer.
  stealer vidar
- Windows security bypass
  evasion trojan
- xmrig
  XMRig is a high performance, open source, cross platform CPU/GPU miner.
  miner xmrig
- XMRig Miner Payload
  miner
- Creates new service(s)
  persistence
- Executes dropped EXE
- Modifies Windows Firewall
  evasion
- Sets service image path in registry
  persistence
- Deletes itself
- Loads dropped DLL
- Modifies file permissions
  discovery
- Reads local data of messenger clients
  Infostealers often target stored data of messaging applications, which can include saved credentials and account information.
  spyware stealer
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
- Accesses 2FA software files, possible credential harvesting
  spyware stealer
- 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.
- Drops file in System32 directory
- Suspicious use of SetThreadContext
behavioral1 behavioral2