General
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Target
3eecf5a10cd85004ba333619c24178bae0beaa192027e7dfb27b17586c89afca
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Size
1.8MB
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Sample
240329-pf3lcahc23
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MD5
53389f8d375c7c61900484f91980217b
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SHA1
75a77719e16816b8f7df08197079ee846833fe03
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SHA256
3eecf5a10cd85004ba333619c24178bae0beaa192027e7dfb27b17586c89afca
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SHA512
e7a1adbfd919aa04d494c36060abfacce745c8b20de1e938755c6de6d520105d798f4ef97ee4d8b9b308a91ced058375401a2a3ab5349e2df6fda4e427ed6f90
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SSDEEP
49152:v2nE9xzpW4yFUDFJKOCEULS1p0UwxfVa0FFgN:hhbOEU+12Ba0F8
Static task
static1
Behavioral task
behavioral1
Sample
3eecf5a10cd85004ba333619c24178bae0beaa192027e7dfb27b17586c89afca.exe
Resource
win10v2004-20240226-en
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
amadey
4.17
http://185.215.113.32
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install_dir
00c07260dc
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install_file
explorgu.exe
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strings_key
461809bd97c251ba0c0c8450c7055f1d
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url_paths
/yandex/index.php
Targets
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Target
3eecf5a10cd85004ba333619c24178bae0beaa192027e7dfb27b17586c89afca
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Size
1.8MB
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MD5
53389f8d375c7c61900484f91980217b
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SHA1
75a77719e16816b8f7df08197079ee846833fe03
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SHA256
3eecf5a10cd85004ba333619c24178bae0beaa192027e7dfb27b17586c89afca
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SHA512
e7a1adbfd919aa04d494c36060abfacce745c8b20de1e938755c6de6d520105d798f4ef97ee4d8b9b308a91ced058375401a2a3ab5349e2df6fda4e427ed6f90
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SSDEEP
49152:v2nE9xzpW4yFUDFJKOCEULS1p0UwxfVa0FFgN:hhbOEU+12Ba0F8
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Detect ZGRat V1
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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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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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Adds Run key to start application
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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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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Defense Evasion
Modify Registry
2Subvert Trust Controls
1Install Root Certificate
1Virtualization/Sandbox Evasion
2Credential Access
Unsecured Credentials
3Credentials In Files
2Credentials in Registry
1