Analysis
-
max time kernel
148s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
-
submitted
31-12-2024 14:40
General
-
Target
53db8912e908083fa5076160a0db3c31.exe
-
Size
4.2MB
-
MD5
53db8912e908083fa5076160a0db3c31
-
SHA1
ff4309a7ec13cf183b4b13d83cdee8554cc8310e
-
SHA256
8776714b524b22667fce6f8d4cfae8bf99061e2a3a4516e48b8335e7b2e65971
-
SHA512
529fcccb4747daf4fef3c3fa0a2e661ef454129e9f3e922ee6ba158f99cae0534db7c8ab62a0ce7af57edd13a2f83e9bd7fa60e88bff698bfdb4630f4f679f09
-
SSDEEP
98304:LzjLmEIEtVZ3IDyI1OSfYsXfHhQpNSNdx3UZgzIxdP8hyy4i:LzvmEI2fIBOSzXfBQpNS/x3U6IxdPo
Malware Config
Extracted
cryptbot
http://home.fiveth5vs.top/KhxTILlSHLygUudVWlQk1735
Signatures
-
CryptBot
CryptBot is a C++ stealer distributed widely in bundle with other software.
-
Cryptbot family
-
Enumerates VirtualBox registry keys 2 TTPs 1 IoCs
-
Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
-
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
-
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.
-
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
-
Program crash 1 IoCs
-
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.
-
Suspicious behavior: EnumeratesProcesses 10 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\53db8912e908083fa5076160a0db3c31.exe"C:\Users\Admin\AppData\Local\Temp\53db8912e908083fa5076160a0db3c31.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
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4192 -s 11442⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4192 -ip 41921⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
12.2MB
-
Filesize
8KB
-
Filesize
2.5MB
-
Filesize
12.2MB
-
Filesize
12.2MB
-
Filesize
12.2MB
-
Filesize
12.2MB
-
Filesize
12.2MB
-
Filesize
12.2MB
-
Filesize
12.2MB
-
Filesize
12.2MB
-
Filesize
12.2MB
-
Filesize
12.2MB
-
Filesize
12.2MB
-
Filesize
12.2MB
-
Filesize
12.2MB
-
Filesize
12.2MB
-
Filesize
12.2MB
-
Filesize
12.2MB
-
Filesize
12.2MB
-
Filesize
12.2MB
-
Filesize
12.2MB