smokeloader

General

Target

7c3c70e6c2e6652632999ec7f7feb503e9ddf7cba51ac8be033637012ee111bb
Size

3.6MB
Sample

220312-ytcfracdfl
MD5

36d86b621964eace06374a4b36b80bc2
SHA1

44c2bfe965d3aa1ebaf2d6e92cdfa39f3bd7791c
SHA256

7c3c70e6c2e6652632999ec7f7feb503e9ddf7cba51ac8be033637012ee111bb
SHA512

9e010c15560124d70ac9f1b3714ccd95e2e038196e585f7aba40d578b13ce1ae89c0644c74f6b0f87a399b7481b505b601bcfd4cfd4ad4b91bbe12361076c1dd

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

38.6

Botnet

890

C2

https://HAL9THapi.faceit.comsslamlssa

Attributes

profile_id
890

Targets

- Target
  
  7c3c70e6c2e6652632999ec7f7feb503e9ddf7cba51ac8be033637012ee111bb
- Size
  
  3.6MB
- MD5
  
  36d86b621964eace06374a4b36b80bc2
- SHA1
  
  44c2bfe965d3aa1ebaf2d6e92cdfa39f3bd7791c
- SHA256
  
  7c3c70e6c2e6652632999ec7f7feb503e9ddf7cba51ac8be033637012ee111bb
- SHA512
  
  9e010c15560124d70ac9f1b3714ccd95e2e038196e585f7aba40d578b13ce1ae89c0644c74f6b0f87a399b7481b505b601bcfd4cfd4ad4b91bbe12361076c1dd
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