General
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Target
051a3745ae67643608f1c36220c66c531b3e5bc417d170e8de62d15b3c9003f1
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Size
1.5MB
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Sample
240505-a8g3sahc51
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MD5
67278915a0733f6d90570ea626a23395
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SHA1
326766168078f89f6715dc49afda7e5080571a7b
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SHA256
051a3745ae67643608f1c36220c66c531b3e5bc417d170e8de62d15b3c9003f1
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SHA512
167d04cf65a031d6d61944f08701f77d7357c567c794af8210e186027137d731054f272cb5b8b41f0bcb0259d4405a0f6555efa65d82da7d00728f2bb495ffd5
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SSDEEP
24576:OPagI6SJB5GENKj58P5eMO4YWUDyocdqX/QKZO5aY9IpVCxrYZRG196ds3C:OPa6gPi5OgNDWuyndqE5tIpsr19xS
Behavioral task
behavioral1
Sample
051a3745ae67643608f1c36220c66c531b3e5bc417d170e8de62d15b3c9003f1.exe
Resource
win10v2004-20240419-en
Behavioral task
behavioral2
Sample
051a3745ae67643608f1c36220c66c531b3e5bc417d170e8de62d15b3c9003f1.exe
Resource
win11-20240426-en
Malware Config
Extracted
amadey
4.20
http://193.233.132.139
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install_dir
5454e6f062
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install_file
explorta.exe
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strings_key
c7a869c5ba1d72480093ec207994e2bf
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url_paths
/sev56rkm/index.php
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
risepro
147.45.47.93:58709
Extracted
redline
Test1234
185.215.113.67:26260
Extracted
stealc
http://52.143.157.84
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url_path
/c73eed764cc59dcb.php
Extracted
redline
@CLOUDYTTEAM
185.172.128.33:8970
Targets
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Target
051a3745ae67643608f1c36220c66c531b3e5bc417d170e8de62d15b3c9003f1
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Size
1.5MB
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MD5
67278915a0733f6d90570ea626a23395
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SHA1
326766168078f89f6715dc49afda7e5080571a7b
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SHA256
051a3745ae67643608f1c36220c66c531b3e5bc417d170e8de62d15b3c9003f1
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SHA512
167d04cf65a031d6d61944f08701f77d7357c567c794af8210e186027137d731054f272cb5b8b41f0bcb0259d4405a0f6555efa65d82da7d00728f2bb495ffd5
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SSDEEP
24576:OPagI6SJB5GENKj58P5eMO4YWUDyocdqX/QKZO5aY9IpVCxrYZRG196ds3C:OPa6gPi5OgNDWuyndqE5tIpsr19xS
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Detect ZGRat V1
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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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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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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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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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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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AutoIT Executable
AutoIT scripts compiled to PE executables.
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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
2Scheduled Task/Job
1System Services
2Service Execution
2Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
3Windows Service
3Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
3Windows Service
3Scheduled Task/Job
1Defense Evasion
Impair Defenses
1Modify Registry
3Subvert Trust Controls
1Install Root Certificate
1Virtualization/Sandbox Evasion
2Credential Access
Unsecured Credentials
4Credentials In Files
3Credentials in Registry
1