smokeloader

General

Target

dfca9424fb2417e9f3426b34910dbe1b7816ac8102e14b4370f1db125b795c35
Size

3.6MB
Sample

220314-atezwadacn
MD5

dd0d752d521e468af11ef88ed39b0a21
SHA1

5f6207b45d272691a37d3ef69c0af031b479eb56
SHA256

dfca9424fb2417e9f3426b34910dbe1b7816ac8102e14b4370f1db125b795c35
SHA512

8930773d8eeb739a78e9786aa3b6545f8217f62930e5130321f7fec443566c9cc7c0e41c5f1ab447ecfb73bc181ae7f176c9cd883e9336e7717d473e1d485dc7

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
  
  dfca9424fb2417e9f3426b34910dbe1b7816ac8102e14b4370f1db125b795c35
- Size
  
  3.6MB
- MD5
  
  dd0d752d521e468af11ef88ed39b0a21
- SHA1
  
  5f6207b45d272691a37d3ef69c0af031b479eb56
- SHA256
  
  dfca9424fb2417e9f3426b34910dbe1b7816ac8102e14b4370f1db125b795c35
- SHA512
  
  8930773d8eeb739a78e9786aa3b6545f8217f62930e5130321f7fec443566c9cc7c0e41c5f1ab447ecfb73bc181ae7f176c9cd883e9336e7717d473e1d485dc7
Score

10^/10

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