smokeloader

General

Target

bd761c6a2c0aac30f5e6482fb0d5c8e5a95a1a7c988bdbc368ad1f485a916a7e
Size

3.6MB
Sample

220314-tgj8lshdh5
MD5

33b6796467f2edceaff8d96363dd4ed6
SHA1

18c0fa0fed0919cb34de4a5f3c6632bae1d82023
SHA256

bd761c6a2c0aac30f5e6482fb0d5c8e5a95a1a7c988bdbc368ad1f485a916a7e
SHA512

2474bd9d79d986a761b53536b6b92f65b2ad57fe91b74cf3381cefb0660c13859e28ffdd54b666d5feaaf1a593e2908ea8f8077660464efc8de6adf710a3d80d

Score

10^/10

Malware Config

Extracted

Family

socelars

C2

http://www.iyiqian.com/

http://www.xxhufdc.top/

http://www.uefhkice.xyz/

http://www.wygexde.xyz/

Extracted

Family

smokeloader

Version

2020

C2

http://khaleelahmed.com/upload/

http://twvickiassociation.com/upload/

http://www20833.com/upload/

http://cocinasintonterias.com/upload/

http://masaofukunaga.com/upload/

http://gnckids.com/upload/

rc4.i32

Extracted

Family

vidar

Version

38.7

Botnet

890

C2

https://HAL9THapi.faceit.comramilgame

Attributes

profile_id
890

Targets

- Target
  
  bd761c6a2c0aac30f5e6482fb0d5c8e5a95a1a7c988bdbc368ad1f485a916a7e
- Size
  
  3.6MB
- MD5
  
  33b6796467f2edceaff8d96363dd4ed6
- SHA1
  
  18c0fa0fed0919cb34de4a5f3c6632bae1d82023
- SHA256
  
  bd761c6a2c0aac30f5e6482fb0d5c8e5a95a1a7c988bdbc368ad1f485a916a7e
- SHA512
  
  2474bd9d79d986a761b53536b6b92f65b2ad57fe91b74cf3381cefb0660c13859e28ffdd54b666d5feaaf1a593e2908ea8f8077660464efc8de6adf710a3d80d
Score

10^/10

smokeloader socelars vidar 890 backdoor discovery evasion persistence spyware stealer trojan upx
- SmokeLoader
  Modular backdoor trojan in use since 2014.
  trojan backdoor smokeloader
- Socelars
  Socelars is an infostealer targeting browser cookies and credit card credentials.
  stealer socelars
- Socelars Payload
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Vidar
  Vidar is an infostealer based on Arkei stealer.
  stealer vidar
- Vidar Stealer
  stealer
- Executes dropped EXE
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Loads dropped DLL
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
- 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
- Checks whether UAC is enabled
  evasion trojan
- Legitimate hosting services abused for malware hosting/C2
- 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