General
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Target
client.txt
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Size
894B
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Sample
240806-k7abnavgnj
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MD5
1ed8911461bb13922b96f1d813445b5d
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SHA1
55f36efc89488475a2328aa29b33d51be6ac4ae3
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SHA256
2f459b637adc3a10b86fce00b5ae9b89df3ab580b8da4a22db3e66f88aed7a13
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SHA512
b9c8b09e08890f6b40bcb5366da5b08f76ead6efb56efa31aa2615719f21937db4ac0184c28ac74a7cb9c6e64fcae37d7f6ff0d2c137ed9c99f6f823ce84e7ad
Static task
static1
Behavioral task
behavioral1
Sample
client.txt
Resource
win10v2004-20240802-en
Malware Config
Extracted
lumma
https://sulphurhsum.shop/api
https://chippyfroggsyhz.shop/api
https://tenntysjuxmz.shop/api
Targets
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Target
client.txt
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Size
894B
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MD5
1ed8911461bb13922b96f1d813445b5d
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SHA1
55f36efc89488475a2328aa29b33d51be6ac4ae3
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SHA256
2f459b637adc3a10b86fce00b5ae9b89df3ab580b8da4a22db3e66f88aed7a13
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SHA512
b9c8b09e08890f6b40bcb5366da5b08f76ead6efb56efa31aa2615719f21937db4ac0184c28ac74a7cb9c6e64fcae37d7f6ff0d2c137ed9c99f6f823ce84e7ad
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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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Credentials from Password Stores: Credentials from Web Browsers
Malicious Access or copy of Web Browser Credential store.
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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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Deletes itself
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Executes dropped EXE
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Loads dropped DLL
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Accesses cryptocurrency files/wallets, possible credential harvesting
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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 SetThreadContext
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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
2Credentials In Files
2Discovery
Browser Information Discovery
1Network Service Discovery
1Peripheral Device Discovery
1Permission Groups Discovery
1Local Groups
1Process Discovery
1Query Registry
5System Information Discovery
8System Location Discovery
1System Language Discovery
1System Network Configuration Discovery
1Wi-Fi Discovery
1System Network Connections Discovery
1