Analysis
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max time kernel
114s -
max time network
217s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
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submitted
26-11-2022 17:11
General
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Target
b7b742027f7dba7c2ca936e69650f21f1e2c249698bbff40f70cedb0783990a4.exe
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Size
1.3MB
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MD5
615d1137ea8dff5bc2e32500509da5a1
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SHA1
d210e5f9ac887cc9a4706c89cd3728b14dd7e996
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SHA256
b7b742027f7dba7c2ca936e69650f21f1e2c249698bbff40f70cedb0783990a4
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SHA512
40c956ca9dac2d12479686a01671e1f275f09cd2ee61d01a3c0d9c83d8346ff643408eb4b753d2b60ce1aeb103607ea9e7780e9a5843dd6b7ee5256fde029f66
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SSDEEP
24576:hf+KPyNSARNj7IwbjcLxSBFOWbmCDBvuVCOb5bjnP+XRJXgvvDtVEjEYR0vLwkF:v6NSuRtcLEBFOCmCDdAJwYHDDEfRro
Score
9/10
Malware Config
Signatures
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Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
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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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Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Modifies Internet Explorer start page 1 TTPs 1 IoCs
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Suspicious behavior: EnumeratesProcesses 1 IoCs
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Suspicious use of SetWindowsHookEx 2 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\b7b742027f7dba7c2ca936e69650f21f1e2c249698bbff40f70cedb0783990a4.exe"C:\Users\Admin\AppData\Local\Temp\b7b742027f7dba7c2ca936e69650f21f1e2c249698bbff40f70cedb0783990a4.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Modifies Internet Explorer start page
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
3.2MB
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Filesize
8KB
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Filesize
1.5MB
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Filesize
3.2MB
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Filesize
3.2MB
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Filesize
1.5MB
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Filesize
3.2MB
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Filesize
3.2MB
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Filesize
1.5MB