General
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Target
29e4286da3c9c41f164126d348280460_NEAS
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Size
1.8MB
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Sample
240507-lmmxpadd43
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MD5
29e4286da3c9c41f164126d348280460
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SHA1
498e29d89f36b8436588d03be375df25b0e3d3ff
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SHA256
c1b2d2c9801a910452041d08a973b4d9c635df580d807e97892439bb856a2439
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SHA512
5b921049fd784cb5248c6c2ad80046deba4a04418b6e18d1e5d528e1925a383f63f52c8e33a0b061371b7f5f31539882124ae36762d2a1e2dad1465f41102d0c
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SSDEEP
49152:8VAu56C9kLTyfm9pfDBlNkRSAIlNcYOtr:8VBk6fqfNlNGSAIlNE
Static task
static1
Malware Config
Extracted
amadey
4.18
http://193.233.132.56
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install_dir
09fd851a4f
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install_file
explorha.exe
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strings_key
443351145ece4966ded809641c77cfa8
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url_paths
/Pneh2sXQk0/index.php
Extracted
redline
Test1234
185.215.113.67:26260
Extracted
stealc
http://52.143.157.84
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url_path
/c73eed764cc59dcb.php
Extracted
amadey
4.18
http://193.233.132.56
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strings_key
443351145ece4966ded809641c77cfa8
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url_paths
/Pneh2sXQk0/index.php
Targets
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Target
29e4286da3c9c41f164126d348280460_NEAS
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Size
1.8MB
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MD5
29e4286da3c9c41f164126d348280460
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SHA1
498e29d89f36b8436588d03be375df25b0e3d3ff
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SHA256
c1b2d2c9801a910452041d08a973b4d9c635df580d807e97892439bb856a2439
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SHA512
5b921049fd784cb5248c6c2ad80046deba4a04418b6e18d1e5d528e1925a383f63f52c8e33a0b061371b7f5f31539882124ae36762d2a1e2dad1465f41102d0c
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SSDEEP
49152:8VAu56C9kLTyfm9pfDBlNkRSAIlNcYOtr:8VBk6fqfNlNGSAIlNE
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DcRat
DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.
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Detect ZGRat V1
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Glupteba payload
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Modifies firewall policy service
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PrivateLoader
PrivateLoader is a downloader sold as a pay-per-install malware distribution service.
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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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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Modifies boot configuration data using bcdedit
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Blocklisted process makes network request
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Downloads MZ/PE file
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Drops file in Drivers directory
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Modifies Installed Components in the registry
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Modifies Windows Firewall
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Possible attempt to disable PatchGuard
Rootkits can use kernel patching to embed themselves in an operating system.
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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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Drops startup file
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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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Adds Run key to start application
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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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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 Matrix ATT&CK v13
Execution
Command and Scripting Interpreter
3PowerShell
2System Services
1Service Execution
1Scheduled Task/Job
1Persistence
Create or Modify System Process
3Windows Service
3Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Scheduled Task/Job
1Privilege Escalation
Create or Modify System Process
3Windows Service
3Abuse Elevation Control Mechanism
1Bypass User Account Control
1Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Scheduled Task/Job
1Defense Evasion
Modify Registry
8Abuse Elevation Control Mechanism
1Bypass User Account Control
1Impair Defenses
6Disable or Modify Tools
3Disable or Modify System Firewall
1Virtualization/Sandbox Evasion
2Subvert Trust Controls
1Install Root Certificate
1Credential Access
Unsecured Credentials
5Credentials In Files
4Credentials in Registry
1