General
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Target
c633c3908a201fd0625df781c82b7b8ebaa87657f4829e34fe2cb4db8b9fa7bc
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Size
1.8MB
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Sample
240209-abr7gsee82
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MD5
d704ca4e325ad4fd78b345f7b2812e07
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SHA1
fa74d9fb49a54250a891ab11caa56028cc065dfd
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SHA256
c633c3908a201fd0625df781c82b7b8ebaa87657f4829e34fe2cb4db8b9fa7bc
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SHA512
009d757d9a07ae5e89822fd2faf0886c2615b1373fecae2633cb472388afaaa4706d0f43aeedb377c5b2b33d4630666d023f45223f53f01b9943ab158a56ee86
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SSDEEP
49152:La/nJCyQtDubiP6opL0+XTtYXkp4DgnAxo1jm:LaJCyOPC+DtYd/xo1j
Static task
static1
Behavioral task
behavioral1
Sample
c633c3908a201fd0625df781c82b7b8ebaa87657f4829e34fe2cb4db8b9fa7bc.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
c633c3908a201fd0625df781c82b7b8ebaa87657f4829e34fe2cb4db8b9fa7bc.exe
Resource
win10-20231220-en
Malware Config
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
risepro
193.233.132.62:50500
Targets
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Target
c633c3908a201fd0625df781c82b7b8ebaa87657f4829e34fe2cb4db8b9fa7bc
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Size
1.8MB
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MD5
d704ca4e325ad4fd78b345f7b2812e07
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SHA1
fa74d9fb49a54250a891ab11caa56028cc065dfd
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SHA256
c633c3908a201fd0625df781c82b7b8ebaa87657f4829e34fe2cb4db8b9fa7bc
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SHA512
009d757d9a07ae5e89822fd2faf0886c2615b1373fecae2633cb472388afaaa4706d0f43aeedb377c5b2b33d4630666d023f45223f53f01b9943ab158a56ee86
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SSDEEP
49152:La/nJCyQtDubiP6opL0+XTtYXkp4DgnAxo1jm:LaJCyOPC+DtYd/xo1j
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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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Rhadamanthys
Rhadamanthys is an info stealer written in C++ first seen in August 2022.
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Suspicious use of NtCreateUserProcessOtherParentProcess
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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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Modifies file permissions
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Adds Run key to start application
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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
1Create or Modify System Process
2Windows Service
2Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
2Windows Service
2Defense Evasion
File and Directory Permissions Modification
1Impair Defenses
1Modify Registry
2Virtualization/Sandbox Evasion
2