General
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Target
41b271f1e5ec5cf3ee214bcfe5611d1f11242e1018823f097fa9a102c25a19f9
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Size
1.8MB
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Sample
240616-p25b3aterd
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MD5
55b19090d710a3dcf61a66dfcc77e4c0
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SHA1
91e38117b109fe49cb2a47d4e93940d4ac3bda9f
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SHA256
41b271f1e5ec5cf3ee214bcfe5611d1f11242e1018823f097fa9a102c25a19f9
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SHA512
bbd119d358b72ac0c19a24c9b727c579d02b4175a978060d775cedd47d0053287045d3ec482bfc08e7730e477c5c54d962a9e09ab01429136b1f93608c68f5a9
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SSDEEP
49152:/m7bTJzq9DKcvMdcqh1v1hC78EnLXtgNFZ:/uJevPo1v1hs8WX
Static task
static1
Behavioral task
behavioral1
Sample
41b271f1e5ec5cf3ee214bcfe5611d1f11242e1018823f097fa9a102c25a19f9.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral2
Sample
41b271f1e5ec5cf3ee214bcfe5611d1f11242e1018823f097fa9a102c25a19f9.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
41b271f1e5ec5cf3ee214bcfe5611d1f11242e1018823f097fa9a102c25a19f9
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Size
1.8MB
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MD5
55b19090d710a3dcf61a66dfcc77e4c0
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SHA1
91e38117b109fe49cb2a47d4e93940d4ac3bda9f
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SHA256
41b271f1e5ec5cf3ee214bcfe5611d1f11242e1018823f097fa9a102c25a19f9
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SHA512
bbd119d358b72ac0c19a24c9b727c579d02b4175a978060d775cedd47d0053287045d3ec482bfc08e7730e477c5c54d962a9e09ab01429136b1f93608c68f5a9
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SSDEEP
49152:/m7bTJzq9DKcvMdcqh1v1hC78EnLXtgNFZ:/uJevPo1v1hs8WX
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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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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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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
1System Services
1Service Execution
1Persistence
Account Manipulation
1Create or Modify System Process
2Windows Service
2Privilege Escalation
Account Manipulation
1Create or Modify System Process
2Windows Service
2Defense Evasion
Hide Artifacts
1Hidden Files and Directories
1Impair Defenses
1Disable or Modify System Firewall
1Modify Registry
1Subvert Trust Controls
1Install Root Certificate
1Virtualization/Sandbox Evasion
2