General
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Target
18e5c80e9f026e16424bf50caf7d51998d32eafe2bef6def20173bb0b3d7833f
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Size
1.8MB
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Sample
240328-23wgrsbh25
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MD5
800b4037bb26bcaf5395a7e0979efd99
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SHA1
43c77e1a3b9fc916fdc896cb97a0e5c51827145c
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SHA256
18e5c80e9f026e16424bf50caf7d51998d32eafe2bef6def20173bb0b3d7833f
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SHA512
2c19dd6ec7cfdb312f5ed0213402d7f04672e63219d473cff923d9cdf1c252ec0dac0dc9c9f18b8e12a467b5f0df15b2d2b658b1f14bc0d747d43a6b82d3ca63
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SSDEEP
49152:eF60/Kh/s75pD9L2Wdnu+T36dabX2dSTM:eF60SaVpDxjDbXYS
Static task
static1
Behavioral task
behavioral1
Sample
18e5c80e9f026e16424bf50caf7d51998d32eafe2bef6def20173bb0b3d7833f.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
Extracted
redline
LiveTraffic
4.185.137.132:1632
Targets
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Target
18e5c80e9f026e16424bf50caf7d51998d32eafe2bef6def20173bb0b3d7833f
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Size
1.8MB
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MD5
800b4037bb26bcaf5395a7e0979efd99
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SHA1
43c77e1a3b9fc916fdc896cb97a0e5c51827145c
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SHA256
18e5c80e9f026e16424bf50caf7d51998d32eafe2bef6def20173bb0b3d7833f
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SHA512
2c19dd6ec7cfdb312f5ed0213402d7f04672e63219d473cff923d9cdf1c252ec0dac0dc9c9f18b8e12a467b5f0df15b2d2b658b1f14bc0d747d43a6b82d3ca63
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SSDEEP
49152:eF60/Kh/s75pD9L2Wdnu+T36dabX2dSTM:eF60SaVpDxjDbXYS
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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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SectopRAT 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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Creates new service(s)
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Downloads MZ/PE file
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Stops running service(s)
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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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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
1Create or Modify System Process
2Windows Service
2Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
2Windows Service
2Scheduled Task/Job
1Defense Evasion
Impair Defenses
1Modify Registry
2Subvert Trust Controls
1Install Root Certificate
1Virtualization/Sandbox Evasion
2Credential Access
Unsecured Credentials
3Credentials In Files
2Credentials in Registry
1