smokeloader

General

Target

6b5f0f785b38a178f14f0ca58645bd0b4d8cb007c3a5d5a0d94aac1d0148e960
Size

3.5MB
Sample

220310-dk6ysagbfl
MD5

a0cf8ae6587794be770009a0ffe74929
SHA1

a2b1b784aa19a0a61b6c7ca5a9d85dd164f1fcbe
SHA256

6b5f0f785b38a178f14f0ca58645bd0b4d8cb007c3a5d5a0d94aac1d0148e960
SHA512

361eac8706160c5f464c08168c14168ed261a71f7d1b66ad098d1f7cc11877eb084fbc1b160fe5a40fc1a984c5a29e595079f5f71c547ff5de9e1ae92b9d14bb

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
  
  6b5f0f785b38a178f14f0ca58645bd0b4d8cb007c3a5d5a0d94aac1d0148e960
- Size
  
  3.5MB
- MD5
  
  a0cf8ae6587794be770009a0ffe74929
- SHA1
  
  a2b1b784aa19a0a61b6c7ca5a9d85dd164f1fcbe
- SHA256
  
  6b5f0f785b38a178f14f0ca58645bd0b4d8cb007c3a5d5a0d94aac1d0148e960
- SHA512
  
  361eac8706160c5f464c08168c14168ed261a71f7d1b66ad098d1f7cc11877eb084fbc1b160fe5a40fc1a984c5a29e595079f5f71c547ff5de9e1ae92b9d14bb
Score

10^/10

smokeloader socelars backdoor persistence spyware stealer trojan upx vidar 890 evasion
- 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 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