Analysis
-
max time kernel
122s -
max time network
124s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
-
submitted
24-12-2024 05:14
General
-
Target
82eaccc2d63f27f015800090f3bf79e8087c8c118c6420896752ea6009d1594f.exe
-
Size
4.3MB
-
MD5
9998bda3902f7c90ac5653aa2f04bbc6
-
SHA1
6a191212c2961a0e412d69a3c425b41e8d269db2
-
SHA256
82eaccc2d63f27f015800090f3bf79e8087c8c118c6420896752ea6009d1594f
-
SHA512
70068831fe9b691167aaea339b23601575efc01a339ec0247c8c5ad64af65ba248c79fae21295899476964cacf21b748bd3ffe019f628937d2bfe00543c4b6b3
-
SSDEEP
98304:vr+QRpTr9zchEfJa6XKxRJuQsYkxUXm2/Y2KPuWtnAD:j++pfJNquQsw1/7WtnAD
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\82eaccc2d63f27f015800090f3bf79e8087c8c118c6420896752ea6009d1594f.exe"C:\Users\Admin\AppData\Local\Temp\82eaccc2d63f27f015800090f3bf79e8087c8c118c6420896752ea6009d1594f.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
12.4MB
-
Filesize
8KB
-
Filesize
2.5MB
-
Filesize
12.4MB
-
Filesize
12.4MB
-
Filesize
12.4MB
-
Filesize
12.4MB
-
Filesize
12.4MB
-
Filesize
12.4MB
-
Filesize
12.4MB
-
Filesize
12.4MB
-
Filesize
12.4MB
-
Filesize
12.4MB