General
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Target
Unconfirmed 491973.crdownload
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Size
7.4MB
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Sample
241208-m1r91a1pb1
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MD5
06c8f4d6e1a87c3dac7d9f8ee0590a07
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SHA1
8e69e51a16c5de06d2a8229369f56ac208ae7168
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SHA256
dc89a29ffa3d8e5ad1ad9ca38ecf4e05f78d8b8dc6ef772e084df6c2e380ba4b
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SHA512
376628120d1861cc7393d3fd7c530db892488f2a481b9fea1cc6fed66ec41e7e4a660794a076c5b38823cf92937c6329e4057105a5f53b4305bc5fbdceca3300
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SSDEEP
196608:4i0cDJLjv+bhqNVoBKUh8mz4Iv9PQv1DVm:sixL+9qz8/b4Imv3m
Behavioral task
behavioral1
Sample
Unconfirmed 491973.exe
Resource
win11-20241007-en
Malware Config
Extracted
revengerat
Guest
0.tcp.ngrok.io:19521
RV_MUTEX
Targets
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Target
Unconfirmed 491973.crdownload
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Size
7.4MB
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MD5
06c8f4d6e1a87c3dac7d9f8ee0590a07
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SHA1
8e69e51a16c5de06d2a8229369f56ac208ae7168
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SHA256
dc89a29ffa3d8e5ad1ad9ca38ecf4e05f78d8b8dc6ef772e084df6c2e380ba4b
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SHA512
376628120d1861cc7393d3fd7c530db892488f2a481b9fea1cc6fed66ec41e7e4a660794a076c5b38823cf92937c6329e4057105a5f53b4305bc5fbdceca3300
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SSDEEP
196608:4i0cDJLjv+bhqNVoBKUh8mz4Iv9PQv1DVm:sixL+9qz8/b4Imv3m
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Revengerat family
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RevengeRat Executable
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Disables Task Manager via registry modification
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Downloads MZ/PE file
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Drops file in Drivers directory
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Clipboard Data
Adversaries may collect data stored in the clipboard from users copying information within or between applications.
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Drops startup file
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Executes dropped EXE
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Loads dropped DLL
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Uses the VBS compiler for execution
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Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
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Legitimate hosting services abused for malware hosting/C2
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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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Modifies WinLogon
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Obfuscated Files or Information: Command Obfuscation
Adversaries may obfuscate content during command execution to impede detection.
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Enumerates processes with tasklist
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Hide Artifacts: Hidden Files and Directories
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Sets desktop wallpaper using registry
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Winlogon Helper DLL
1Event Triggered Execution
1Netsh Helper DLL
1Privilege Escalation
Boot or Logon Autostart Execution
1Winlogon Helper DLL
1Event Triggered Execution
1Netsh Helper DLL
1Defense Evasion
Hide Artifacts
2Hidden Files and Directories
2Modify Registry
2Obfuscated Files or Information
1Command Obfuscation
1Subvert Trust Controls
1SIP and Trust Provider Hijacking
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1Discovery
Browser Information Discovery
1Peripheral Device Discovery
1Process Discovery
1Query Registry
4Remote System Discovery
1System Information Discovery
6System Location Discovery
1System Language Discovery
1System Network Configuration Discovery
2Internet Connection Discovery
1Wi-Fi Discovery
1