Analysis
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max time kernel
93s -
max time network
146s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
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submitted
18-12-2024 19:54
General
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Target
f0d90c47fc980cb5b9678d4e5cb6378c.exe
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Size
4.2MB
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MD5
f0d90c47fc980cb5b9678d4e5cb6378c
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SHA1
c18a90dea4a0e2aa52116cda2f98a2d4d9eee3b8
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SHA256
eda574b714702a176c03a18f1cc966361d9245851dc44d97f498527ffa0268ba
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SHA512
5eed97a7d1fa1cceb1c0f83bacf95b7b6f4899eeb16599c4677630a260a8d0488e5bcf2a80ad3c4e255072eeb8e1c8a564ec4425e2dbb29020e74ad9494e8354
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SSDEEP
49152:ld3nKRZZiqsSWlRakSzLlRcsvnhJqOdxj/RwMJQY58fOwKYULVnTUNMficf2o3bR:ld3LqAS/lRLfhJEMRlrVWk85SMiDt
Malware Config
Extracted
cryptbot
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 10 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\f0d90c47fc980cb5b9678d4e5cb6378c.exe"C:\Users\Admin\AppData\Local\Temp\f0d90c47fc980cb5b9678d4e5cb6378c.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
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Downloads
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Filesize
12.4MB
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Filesize
8KB
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Filesize
2.5MB
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Filesize
12.4MB
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Filesize
12.4MB
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Filesize
12.4MB
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Filesize
12.4MB
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Filesize
12.4MB
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Filesize
12.4MB
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Filesize
12.4MB
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Filesize
12.4MB
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Filesize
12.4MB
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Filesize
12.4MB
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Filesize
12.4MB
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Filesize
12.4MB
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Filesize
12.4MB
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Filesize
12.4MB
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Filesize
12.4MB
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Filesize
12.4MB