General
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Target
a29i84
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Size
510B
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Sample
241106-y939eaxcqg
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MD5
110e476131a083b52350468299310366
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SHA1
33b3f0e4983f6b84627acd5c91f73f6ff5e3d9fa
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SHA256
7e4f9d5d089ba72289b344a54b607150241b2c03090308a48d980c8b5229a199
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SHA512
53bbc261ebd32296510f440ed94bc1ec78b07ba65824c775276c67c840af78d7342996da2a2dbd8f2378e18edd30aef8fad80568a96c7687df999d07e671a590
Static task
static1
Behavioral task
behavioral1
Sample
a29i84.html
Resource
win10v2004-20241007-en
Malware Config
Targets
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Target
a29i84
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Size
510B
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MD5
110e476131a083b52350468299310366
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SHA1
33b3f0e4983f6b84627acd5c91f73f6ff5e3d9fa
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SHA256
7e4f9d5d089ba72289b344a54b607150241b2c03090308a48d980c8b5229a199
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SHA512
53bbc261ebd32296510f440ed94bc1ec78b07ba65824c775276c67c840af78d7342996da2a2dbd8f2378e18edd30aef8fad80568a96c7687df999d07e671a590
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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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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Downloads MZ/PE file
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Modifies Windows Firewall
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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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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Deletes itself
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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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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
1Virtualization/Sandbox Evasion
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
4System Information Discovery
7System Location Discovery
1System Language Discovery
1System Network Configuration Discovery
1Wi-Fi Discovery
1System Network Connections Discovery
1Virtualization/Sandbox Evasion
1