vryxen | 813ae10870c459bcf6aaa22b64b4770020f85abf27c6d0de2e85daa0eac642ae

General

Target
2026-08-07_41e9d226aa36e38baabd337d55f7e8a7_coinminer_dosia_frostygoop_glassworm_hive_knight_luca-stealer_ngrbot_poet-rat_quasar-rat_salatstealer_sliver_snatch
Size 10.5MB
Sample260807-kfdvrs1aph
SHA256 813ae10870c459bcf6aaa22b64b4770020f85abf27c6d0de2e85daa0eac642ae
MD5 41e9d226aa36e38baabd337d55f7e8a7
SHA1 269e02fc8d8a5482ecbe5583a23238505682929e
SHA512 10d49cd9124cb53bffc146055836b8cba3f6864b42f3b26045c5cc6b88b68d9f72d6c5b9f2b16dddd1d6906b317979c2cae5a92b0a1dd2800e3ae944c91fb114
SSDEEP 98304:nzJPU3T2z/mhcDHWe2Wo550ZJzzNKsJ10fp790FDEr:n5UDbcD2e2P5+L0h79Lr
TLSH
T1B0B64A47ECA541E9C0ADD5358A669163BA713C884F3423D72F60FB242F76BE0AE79740
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Targets

- Target
  2026-08-07_41e9d226aa36e38baabd337d55f7e8a7_coinminer_dosia_frostygoop_glassworm_hive_knight_luca-stealer_ngrbot_poet-rat_quasar-rat_salatstealer_sliver_snatch
- Size 10.5MB
- SHA256 813ae10870c459bcf6aaa22b64b4770020f85abf27c6d0de2e85daa0eac642ae
- MD5 41e9d226aa36e38baabd337d55f7e8a7
- SHA1 269e02fc8d8a5482ecbe5583a23238505682929e
- SHA512 10d49cd9124cb53bffc146055836b8cba3f6864b42f3b26045c5cc6b88b68d9f72d6c5b9f2b16dddd1d6906b317979c2cae5a92b0a1dd2800e3ae944c91fb114
- SSDEEP 98304:nzJPU3T2z/mhcDHWe2Wo550ZJzzNKsJ10fp790FDEr:n5UDbcD2e2P5+L0h79Lr
- TLSH
  T1B0B64A47ECA541E9C0ADD5358A669163BA713C884F3423D72F60FB242F76BE0AE79740
- MD5 SHA1 SHA512 SSDEEP TLSH
Score

10^/10

credential_access defense_evasion discovery execution vryxen persistence privilege_escalation spyware stealer trojan
- Detects Vryxen stealer
- Family: Vryxen
  Vryxen is an open-source stealer written in Golang.
  stealer vryxen
- Detect binaries embedding considerable number of cryptocurrency wallet browser extension IDs.
- Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers
- Detects executables containing SQL queries to confidential data stores. Observed in infostealers
- Command and Scripting Interpreter: PowerShell
  Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
  execution
- Command and Scripting Interpreter: PowerShell
  Using powershell.exe command.
  execution
- Disables one or more Microsoft Defender components
  Uses the Powershell Set-MpPreference cmdlet to disable one or more Microsoft Defender components.
  defense_evasion
- Drops file in Drivers directory
- Executes dropped EXE
- Reads WinSCP keys stored on the system
  Tries to access WinSCP stored sessions.
  spyware stealer
- Reads data files stored by FTP clients
  Tries to access configuration files associated with programs like FileZilla.
  spyware stealer
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
- Unsecured Credentials: Credentials In Files
  Steal credentials from unsecured files.
  credential_access stealer
- Adds Run key to start application
  persistence
- Contacts third-party web service commonly abused for C2
  Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.
- Looks up external IP address via web service
  Uses a legitimate IP lookup service to find the infected system's external IP.
  discovery
- Obfuscated Files or Information: Command Obfuscation
  Adversaries may obfuscate content during command execution to impede detection.
  defense_evasion
- Discovers running processes
  Running process information can be used to identify security tools or plan follow-on actions.
  discovery
- Drops file in System32 directory
behavioral1 behavioral2