Analysis
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max time kernel
140s -
max time network
144s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
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submitted
10-01-2025 14:15
General
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Target
1149dc52a38ac45de7ba2d62192c2918.exe
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Size
4.3MB
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MD5
1149dc52a38ac45de7ba2d62192c2918
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SHA1
cb07a903a94b3d04813ae3ce1b24d48ddfb970ed
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SHA256
0b7e5470a3e798aeb45bf3e5abfa0873031828744b92ecca69ea3594db368237
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SHA512
2b772cd00d5cbc87cae39416c960f792740d82f9871e8d860841f3b49ecbb2aa9ba8f4d9dd6f1355a21387a5e25eeac18eae9ed4448c657c58533d9bce0ce299
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SSDEEP
98304:qaEbHfDFIUF0EqFRAFLlMY1bOjU0FH2SlbzF45ltBO47/WBK:qaEfFIUF0pgMYr82QF4ft0w/Ww
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\1149dc52a38ac45de7ba2d62192c2918.exe"C:\Users\Admin\AppData\Local\Temp\1149dc52a38ac45de7ba2d62192c2918.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
11.7MB
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Filesize
11.7MB
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Filesize
11.7MB
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Filesize
11.7MB
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Filesize
11.7MB
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Filesize
11.7MB
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Filesize
11.7MB
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Filesize
11.7MB
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Filesize
11.7MB
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Filesize
11.7MB
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Filesize
11.7MB
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Filesize
11.7MB
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Filesize
11.7MB
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Filesize
11.7MB
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Filesize
11.7MB
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Filesize
11.7MB
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Filesize
11.7MB
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Filesize
11.7MB
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Filesize
11.7MB
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Filesize
11.7MB
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Filesize
11.7MB
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Filesize
11.7MB
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Filesize
11.7MB
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Filesize
11.7MB
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Filesize
11.7MB
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Filesize
11.7MB
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Filesize
11.7MB