vryxen | 2b604c48199dec7d59de263e900a582ce54905087765a4ce266f379c5c787b7e

General

Target
2026-07-15_933acfa79cd6e3c4951a7f36d22e9df8_coinminer_dosia_frostygoop_ghostlocker_glassworm_hive_knight_luca-stealer_ngrbot_poet-rat_quasar-rat_salatstealer_sliver_snatch
Size 15.4MB
Sample260716-b3crjsaw4m
SHA256 2b604c48199dec7d59de263e900a582ce54905087765a4ce266f379c5c787b7e
MD5 933acfa79cd6e3c4951a7f36d22e9df8
SHA1 945b1089f42057c8a8deb23d439ab12b34c27814
SHA512 3aec08d685275169d085714f661c2f0f28494a9498cf91d64754e181b112b84affa1b3781a2488e5a9d70c9df010c84a1dcbc488fe9c4d726f5e986f2fe301df
SSDEEP 393216:CTflnKZtBB+Nk+nRT/SqZBmZI53VgqfkM:CpnKZv+R/wM3Zf
TLSH
T1C8F68C87E87546E9C1E9A135CA669213BA353C844F3163C72BA0B7382F77BD0AE75740
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Targets

- Target
  2026-07-15_933acfa79cd6e3c4951a7f36d22e9df8_coinminer_dosia_frostygoop_ghostlocker_glassworm_hive_knight_luca-stealer_ngrbot_poet-rat_quasar-rat_salatstealer_sliver_snatch
- Size 15.4MB
- SHA256 2b604c48199dec7d59de263e900a582ce54905087765a4ce266f379c5c787b7e
- MD5 933acfa79cd6e3c4951a7f36d22e9df8
- SHA1 945b1089f42057c8a8deb23d439ab12b34c27814
- SHA512 3aec08d685275169d085714f661c2f0f28494a9498cf91d64754e181b112b84affa1b3781a2488e5a9d70c9df010c84a1dcbc488fe9c4d726f5e986f2fe301df
- SSDEEP 393216:CTflnKZtBB+Nk+nRT/SqZBmZI53VgqfkM:CpnKZv+R/wM3Zf
- TLSH
  T1C8F68C87E87546E9C1E9A135CA669213BA353C844F3163C72BA0B7382F77BD0AE75740
- MD5 SHA1 SHA512 SSDEEP TLSH
Score

10^/10

credential_access defense_evasion discovery execution vryxen persistence spyware stealer trojan privilege_escalation
- 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.
- Obfuscated Files or Information: Command Obfuscation
  Adversaries may obfuscate content during command execution to impede detection.
  defense_evasion
- Drops file in System32 directory
- Enumerates processes with tasklist
  discovery
behavioral1 behavioral2