General
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Target
VixenExternal.zip
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Size
43.8MB
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Sample
241204-e1wy7a1rhw
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MD5
7d4d5a3200b1cb366e53699bf7b5d7f8
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SHA1
9f1f9966839d2e560705b1c7af95b8a9f611ca3b
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SHA256
60a60aa74911af0c1d4e093605bb5835e9877c33a5b057aea4a55d45462c9145
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SHA512
4d74e4d80984905950212b2177c06824568a1a5a133e9a482f96cd9bf56bbefa452a3229ca5bb3cd9cc2d87b74f7677054a286444bfb7c356ff3319ac142b8b9
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SSDEEP
786432:ZgYA776WycvrwE3SBu96FowofcWIz5gmvO8p2mj8j6ZIjTPBvmRnFvdnVjRUCDh9:ZcSWLDwE3OFowoUFzSR8Fw+IfMmchBkA
Static task
static1
Behavioral task
behavioral1
Sample
VixenExternal.rar
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
VixenExternal.rar
Resource
win10v2004-20241007-en
Malware Config
Targets
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Target
VixenExternal.zip
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Size
43.8MB
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MD5
7d4d5a3200b1cb366e53699bf7b5d7f8
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SHA1
9f1f9966839d2e560705b1c7af95b8a9f611ca3b
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SHA256
60a60aa74911af0c1d4e093605bb5835e9877c33a5b057aea4a55d45462c9145
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SHA512
4d74e4d80984905950212b2177c06824568a1a5a133e9a482f96cd9bf56bbefa452a3229ca5bb3cd9cc2d87b74f7677054a286444bfb7c356ff3319ac142b8b9
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SSDEEP
786432:ZgYA776WycvrwE3SBu96FowofcWIz5gmvO8p2mj8j6ZIjTPBvmRnFvdnVjRUCDh9:ZcSWLDwE3OFowoUFzSR8Fw+IfMmchBkA
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Exela Stealer
Exela Stealer is an open source stealer originally written in .NET and later transitioned to Python that was first observed in August 2023.
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Exelastealer family
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Grants admin privileges
Uses net.exe to modify the user's privileges.
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Modifies Windows Firewall
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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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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Executes dropped EXE
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Loads dropped DLL
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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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Drops file in System32 directory
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Enumerates processes with tasklist
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Hide Artifacts: Hidden Files and Directories
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Suspicious use of NtSetInformationThreadHideFromDebugger
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MITRE ATT&CK Enterprise v15
Persistence
Account Manipulation
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Netsh Helper DLL
1Privilege Escalation
Account Manipulation
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Netsh Helper DLL
1Defense Evasion
Hide Artifacts
2Hidden Files and Directories
2Impair Defenses
1Disable or Modify System Firewall
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1Discovery
Browser Information Discovery
1Network Service Discovery
1Permission Groups Discovery
1Local Groups
1Process Discovery
1Query Registry
1System Information Discovery
6System Location Discovery
1System Language Discovery
1System Network Configuration Discovery
1Wi-Fi Discovery
1System Network Connections Discovery
1