General
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Target
3c710bcd49d189ff6b2b3dc8b225a57ed379106aefafe866de58606d1a51433a
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Size
1.8MB
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Sample
240614-cahb1avbqq
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MD5
de586a0efba16274035e15996911ee20
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SHA1
31a8b758a5473f97c329838b338fff1424a5bac1
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SHA256
3c710bcd49d189ff6b2b3dc8b225a57ed379106aefafe866de58606d1a51433a
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SHA512
1fcdfb96978e80ec238da4891229c0a5d8f639d0c0b36968b8377cbcd334182d94c6d6bd22415a86f7b0ce2d2bc8277bcf0a87eb645787b7c03bd7e3d28e1bab
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SSDEEP
49152:1sMacT4vAyU0l2aFwGUr5A5nxk871aX3t6/gmip5Qo3:Fa7IyKm5O8x/dizQo
Static task
static1
Behavioral task
behavioral1
Sample
3c710bcd49d189ff6b2b3dc8b225a57ed379106aefafe866de58606d1a51433a.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral2
Sample
3c710bcd49d189ff6b2b3dc8b225a57ed379106aefafe866de58606d1a51433a.exe
Resource
win11-20240611-en
Malware Config
Extracted
amadey
8254624243
e76b71
http://77.91.77.81
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install_dir
8254624243
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install_file
axplong.exe
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strings_key
90049e51fabf09df0d6748e0b271922e
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url_paths
/Kiru9gu/index.php
Extracted
redline
newbild
185.215.113.67:40960
Extracted
redline
@LOGSCLOUDYT_BOT
185.172.128.33:8970
Extracted
redline
LiveTraffic
4.185.27.237:13528
Targets
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Target
3c710bcd49d189ff6b2b3dc8b225a57ed379106aefafe866de58606d1a51433a
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Size
1.8MB
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MD5
de586a0efba16274035e15996911ee20
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SHA1
31a8b758a5473f97c329838b338fff1424a5bac1
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SHA256
3c710bcd49d189ff6b2b3dc8b225a57ed379106aefafe866de58606d1a51433a
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SHA512
1fcdfb96978e80ec238da4891229c0a5d8f639d0c0b36968b8377cbcd334182d94c6d6bd22415a86f7b0ce2d2bc8277bcf0a87eb645787b7c03bd7e3d28e1bab
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SSDEEP
49152:1sMacT4vAyU0l2aFwGUr5A5nxk871aX3t6/gmip5Qo3:Fa7IyKm5O8x/dizQo
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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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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine payload
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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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Blocklisted process makes network request
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Command and Scripting Interpreter: PowerShell
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
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Creates new service(s)
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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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Executes dropped EXE
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Identifies Wine through registry keys
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
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Loads dropped DLL
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Accesses cryptocurrency files/wallets, possible credential harvesting
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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Drops Chrome extension
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Drops desktop.ini file(s)
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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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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Execution
Command and Scripting Interpreter
2PowerShell
1Scheduled Task/Job
1System Services
2Service Execution
2Persistence
Account Manipulation
1Create or Modify System Process
3Windows Service
3Scheduled Task/Job
1Privilege Escalation
Account Manipulation
1Create or Modify System Process
3Windows Service
3Scheduled Task/Job
1Defense Evasion
Hide Artifacts
1Hidden Files and Directories
1Impair Defenses
2Disable or Modify System Firewall
1Modify Registry
1Subvert Trust Controls
1Install Root Certificate
1Virtualization/Sandbox Evasion
2