vidar | 610405206f96bddcd27807b4bd21b14307bba9edd0fecd9cb70e947f10f83b05 | Triage

Sharing

General

Target

fxsWdzl.exe
Size

8.1MB
Sample

250122-scqdds1qe1
MD5

7a58b56b7f6c48e110f9ed84d25f0286
SHA1

73bbfca9d18b9eeb933f36fc2ba37bf48dfcddb4
SHA256

610405206f96bddcd27807b4bd21b14307bba9edd0fecd9cb70e947f10f83b05
SHA512

5ffd74a253854e8c8e6254f79eb123aa7b730631aea846389261d00faadc2a66dadf037d26902bedb1f0449e6955c38ff4911d850e13e3f68117459cd3247e9b
SSDEEP

98304:dhFvAJyeCllfUonZRljtdRHDhbNhVvF8Dtg5t+7bxQ9AH:HmjoZRlRHTP9x9AH

Score

10^/10

vidar fc0stn discovery stealer

Malware Config

Extracted

Family

vidar

Botnet

fc0stn

C2

https://t.me/w0ctzn

https://steamcommunity.com/profiles/76561199817305251

Attributes

user_agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:131.0) Gecko/20100101 Firefox/131.0

Targets

- Target
  
  fxsWdzl.exe
- Size
  
  8.1MB
- MD5
  
  7a58b56b7f6c48e110f9ed84d25f0286
- SHA1
  
  73bbfca9d18b9eeb933f36fc2ba37bf48dfcddb4
- SHA256
  
  610405206f96bddcd27807b4bd21b14307bba9edd0fecd9cb70e947f10f83b05
- SHA512
  
  5ffd74a253854e8c8e6254f79eb123aa7b730631aea846389261d00faadc2a66dadf037d26902bedb1f0449e6955c38ff4911d850e13e3f68117459cd3247e9b
- SSDEEP
  
  98304:dhFvAJyeCllfUonZRljtdRHDhbNhVvF8Dtg5t+7bxQ9AH:HmjoZRlRHTP9x9AH
Score

10^/10

vidar fc0stn discovery stealer
- Vidar
  Vidar is an infostealer based on Arkei stealer.
  stealer vidar
- Vidar family
  vidar
- Suspicious use of SetThreadContext
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

vidarfc0stndiscoverystealer

behavioral2

vidarfc0stndiscoverystealer