Analysis
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max time kernel
148s -
max time network
149s -
platform
windows7_x64 -
resource
win7-20241023-en -
submitted
13/02/2025, 06:34
General
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Target
c3768079ea8c8a3e288f83510ac109b9f1531ac8788584fc5971b80936a30773.exe
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Size
6.2MB
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MD5
f26b4d7cc2be7f4290585ebfaa5aa130
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SHA1
ceff08f33740d85ec2dbdfeed0760944f87ca0c8
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SHA256
c3768079ea8c8a3e288f83510ac109b9f1531ac8788584fc5971b80936a30773
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SHA512
2860fcbeb0cbc52a3088f1c65263320cbd72c8fcfdd7b5aa73be99e8dcde01079be4a7627e70a6a33a838a250a9b3441d421dbcd353872722a08dc67e4e8d23a
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SSDEEP
98304:7e8hyXkH2Sw3+mwpNs2zZlKo6JCEBPI16THCRiWnBat/YOwZ:vwA6Gy29UknBaG
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 6 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\c3768079ea8c8a3e288f83510ac109b9f1531ac8788584fc5971b80936a30773.exe"C:\Users\Admin\AppData\Local\Temp\c3768079ea8c8a3e288f83510ac109b9f1531ac8788584fc5971b80936a30773.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
13.9MB
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Filesize
8KB
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Filesize
2.6MB
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Filesize
13.9MB
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Filesize
13.9MB
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Filesize
13.9MB
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Filesize
13.9MB
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Filesize
13.9MB
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Filesize
13.9MB
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Filesize
13.9MB
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Filesize
13.9MB
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Filesize
13.9MB
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Filesize
13.9MB
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Filesize
13.9MB
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Filesize
13.9MB
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Filesize
13.9MB
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Filesize
13.9MB
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Filesize
13.9MB
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Filesize
13.9MB
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Filesize
13.9MB
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Filesize
13.9MB
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Filesize
13.9MB