Analysis
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max time kernel
118s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
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submitted
15-02-2025 16:22
General
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Target
random.exe
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Size
6.3MB
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MD5
368e676306818d9266f0d4948e0eb541
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SHA1
4d67aef52ca4ff56130990bd789ba99887e8094f
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SHA256
3bf45d9e1a4948475d8770f14d50fcf227eb60484f892fab04896e95c16fe8ac
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SHA512
d9f0f7ce266411e3493d1c617d6d322beeed05704cd30689cd3e4f95c7f3d47ec2ab0704c17094a94dc4b2059bbd088df77751ed782d3aac06893319bd650d16
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SSDEEP
98304:yuDuKIqCMOWkhl9mPIiyZlpVbawv+MqdEjDYPVakdiNV2:5DuK7XOWXDyZlbVoVasiG
Malware Config
Extracted
cryptbot
http://home.fivejj5sr.top/fWukggcxTlVTnBnJjsCp17
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\random.exe"C:\Users\Admin\AppData\Local\Temp\random.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
13.1MB
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Filesize
8KB
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Filesize
2.6MB
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Filesize
13.1MB
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Filesize
13.1MB
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Filesize
13.1MB
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Filesize
13.1MB
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Filesize
13.1MB
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Filesize
13.1MB
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Filesize
13.1MB
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Filesize
13.1MB
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Filesize
13.1MB
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Filesize
13.1MB
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Filesize
13.1MB
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Filesize
13.1MB
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Filesize
13.1MB
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Filesize
13.1MB
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Filesize
13.1MB
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Filesize
13.1MB
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Filesize
13.1MB
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Filesize
13.1MB
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Filesize
13.1MB
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Filesize
13.1MB
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Filesize
13.1MB
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Filesize
13.1MB