Analysis
-
max time kernel
141s -
max time network
136s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
-
submitted
27-12-2024 07:40
General
-
Target
91d22c615a675708fad7ddb68a64cf3f.exe
-
Size
4.3MB
-
MD5
91d22c615a675708fad7ddb68a64cf3f
-
SHA1
3f83a7beba10482293899728cd505775f250c25f
-
SHA256
71bee394da6e85dbc2b1d660dd215346a3a957cf2aba4ab3d505a84f7fb12798
-
SHA512
fc286048549ae455f7379eb622a3b923d0218c9393a6f12b1964e027ffa154514a626aeb67a5cb3d85bc41edca9f0e689b352bcc268e6aa6a80f375944f16656
-
SSDEEP
98304:amOieu7Ainw0RHGRsjjE7oi/9NDm9JV/8nF8XV+TteZ:amOieIAiFmRsjjMomNDBnbhe
Malware Config
Extracted
cryptbot
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
-
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 6 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\91d22c615a675708fad7ddb68a64cf3f.exe"C:\Users\Admin\AppData\Local\Temp\91d22c615a675708fad7ddb68a64cf3f.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
-
Filesize
12.3MB
-
Filesize
8KB
-
Filesize
2.5MB
-
Filesize
12.3MB
-
Filesize
12.3MB
-
Filesize
12.3MB
-
Filesize
12.3MB
-
Filesize
12.3MB
-
Filesize
12.3MB
-
Filesize
12.3MB
-
Filesize
12.3MB
-
Filesize
12.3MB
-
Filesize
12.3MB
-
Filesize
12.3MB
-
Filesize
12.3MB
-
Filesize
12.3MB
-
Filesize
12.3MB
-
Filesize
12.3MB
-
Filesize
12.3MB
-
Filesize
12.3MB
-
Filesize
12.3MB
-
Filesize
12.3MB
-
Filesize
12.3MB
-
Filesize
12.3MB
-
Filesize
12.3MB
-
Filesize
12.3MB
-
Filesize
12.3MB
-
Filesize
12.3MB
-
Filesize
12.3MB
-
Filesize
12.3MB
-
Filesize
12.3MB