MALICIOUS (1) campaign cataloged at 2026-08-23(2).
- The campaign has clearly malicious intent, like infostealers.
- This is just the date of creating the catalog entry. It may not reflect the date of creation of the campaign itself.
2026-08-envprovision¶
Exported functions hide the malicious functionality. On Windows, it downloads and installs a malicious executable, and disguises it as a system utility. After installation, the code attempts to cover its tracks by cleaning logs and removing downloaded files. The installed executable is a heavily obfuscated malware with multiple sandbox evasion techniques, finally running an infostealer identifying itself as "Snow Stealer". It collects at least browser data and modifies cryptowallet applications.
Abuse categories¶
action-hidden-in-lib-usage
The malicious action is hidden in the code and starts when user interacts with it (e.g. during class initialization or by exfiltrating given credentials).
covering-tracks
The package contains code to cover its tracks, e.g. by deleting malicious code after execution.
exfiltration_browser_data
Campaign uses exfiltration_browser_data.
exfiltration_crypto
The package attempts to steal sensitive cryptocurrency-related data, like wallet keys.
infostealer
Activity is typical for information stealers, i.e. by exfiltrate various sensitive data from the victim's environment.
malware
Package contains or installs known malware.
obfuscation
Code uses obfuscation techniques to hide its true purpose.
persistence
Campaign uses persistence.
remote_executable
Downloads and executes a remote executable.
sandbox-detection
The package contains code to detect if it is running in a sandbox environment.
References¶
Referenced resources may include blog posts about the campaign, malware analysis, sandbox reports, or other relevant information.
IoCs & related URLs¶
URLs with payloads, characteristic domains, C&C IPs, repositories with malicious code, etc.
-
hxxps://env-metadata.up.railway.app/vbv_a8F3kL92xQ/manifest.json -
env-metadata.up.railway.app -
hxxps://env-metadata.up.railway.app/vbv_a8F3kL92xQ/appsetupw.exe -
hxxps://energy-total.up.railway.app/vbv_a8F3kL92xQ/manifest.json -
ivahook.online