Analysis
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max time kernel
121s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
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submitted
19-12-2024 07:19
General
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Target
0c640b85cd735d1a3d5164b274d3d174.exe
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Size
4.2MB
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MD5
0c640b85cd735d1a3d5164b274d3d174
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SHA1
4d42f4c4d7da6debc9ae48aad20c76bffbee3df1
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SHA256
e72490fabbe9031a53875ed799359515ddfa0f5091f6ac263b451e0a3fd04c6f
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SHA512
c904e798097622bf2ac507018e025aafb3e41bf96c303e988eb3acda6c8805e7e5bbf1450f62db2d9331fe27a3d060bc75f9ddfa8492b1e22bb8f7b1e3499bce
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SSDEEP
98304:OrI36ZH2huQ+Ev+mddyzT2vEL7fXQiNZ7kHkrFP2tSQ:OMN1dv+YdyzT2vG7PQJER
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\0c640b85cd735d1a3d5164b274d3d174.exe"C:\Users\Admin\AppData\Local\Temp\0c640b85cd735d1a3d5164b274d3d174.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
11.7MB
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Filesize
8KB
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Filesize
2.5MB
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Filesize
11.7MB
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Filesize
11.7MB
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Filesize
11.7MB
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Filesize
11.7MB
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Filesize
11.7MB
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Filesize
11.7MB
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Filesize
11.7MB
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Filesize
11.7MB
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Filesize
11.7MB
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Filesize
11.7MB
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Filesize
11.7MB
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Filesize
11.7MB