Analysis
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max time kernel
118s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
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submitted
21-12-2024 02:19
General
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Target
22d3055c50ecee723f18c444d0f9124affd0d2d4f4507796ddbfdb9a90afad2c.exe
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Size
4.3MB
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MD5
dbf74d303e2652e6fd1e1382f8ef0d77
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SHA1
2084b62389ca701b4d81dbfa298d1ae7b3e659ad
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SHA256
22d3055c50ecee723f18c444d0f9124affd0d2d4f4507796ddbfdb9a90afad2c
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SHA512
aa112b8d9837bce7acf8d3de449dd5d346abb30f76b5193be2218c430e5588016518425ff5917836cb48fc4dce47bee5213a02987fe81dede251046ca163ecef
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SSDEEP
98304:PV4J06y2IdZ5QTmz9Kv3dzHNmsr1llDgx5p63C1zUBJIy:PYy2ovE+crNmsJ25pP1zA
Malware Config
Extracted
cryptbot
http://home.fivetk5vt.top/hLfzXsaqNtoEGyaUtOMJ1734
Signatures
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CryptBot
CryptBot is a C++ stealer distributed widely in bundle with other software.
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Cryptbot family
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Enumerates VirtualBox registry keys 2 TTPs 1 IoCs
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Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
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Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
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Identifies Wine through registry keys 2 TTPs 1 IoCs
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
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Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
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System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
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Suspicious behavior: EnumeratesProcesses 6 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\22d3055c50ecee723f18c444d0f9124affd0d2d4f4507796ddbfdb9a90afad2c.exe"C:\Users\Admin\AppData\Local\Temp\22d3055c50ecee723f18c444d0f9124affd0d2d4f4507796ddbfdb9a90afad2c.exe"1⤵
- Enumerates VirtualBox registry keys
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
11.9MB
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Filesize
11.9MB
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Filesize
11.9MB
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Filesize
11.9MB
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Filesize
11.9MB
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Filesize
11.9MB
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Filesize
2.5MB
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Filesize
8KB
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Filesize
11.9MB
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Filesize
11.9MB
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Filesize
11.9MB
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Filesize
11.9MB
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Filesize
11.9MB
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Filesize
11.9MB
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Filesize
11.9MB