valleyrat_s2 | hxxps://qzwdb[.]com/

Resubmissions

03/08/2026, 03:46

260803-ebnxaabf6710

30/07/2026, 12:50

260730-p21zmsap9110

Sharing

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General

Target
https://qzwdb.com/
Sample260803-ebnxaabf67

Score

10^/10

Malware Config

Extracted

Family

valleyrat_s2

Version

134.122.189.15:433
127.0.0.1:80

Attributes

campaign_date
2026. 7.29

Targets

- Target
  https://qzwdb.com/
Score

10^/10

backdoor microsoft discovery valleyrat_s2 persistence phishing ransomware
- Detects ValleyRAT payload
- Family: ValleyRat
  ValleyRat stage2 is a backdoor written in C++.
  backdoor valleyrat_s2
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
  persistence
- Enumerates connected drives
  Attempts to read the root path of hard drives other than the default C: drive.
- Detected potential entity reuse from brand MICROSOFT.
  phishing microsoft
behavioral1

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Browser Information Discovery

T1217

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

System Time Discovery

T1124

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

Resubmissions

Sharing

General

Malware Config

Extracted

Targets

Detects ValleyRAT payload

Family: ValleyRat

Executes dropped EXE

Loads dropped DLL

Adds Run key to start application

Enumerates connected drives

Detected potential entity reuse from brand MICROSOFT.

MITRE ATT&CK Enterprise v16

Tasks

static1

urlscan1

behavioral1