Analysis
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max time kernel
149s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
29/03/2024, 02:22
Behavioral task
behavioral1
Sample
MED160M234_Evaluation Form.doc
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
MED160M234_Evaluation Form.doc
Resource
win10v2004-20240226-en
General
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Target
MED160M234_Evaluation Form.doc
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Size
63KB
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MD5
a1750d5ef8c0f34553e41a1e3a03fd4c
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SHA1
07336956ee4160545aea25a31c2dfbfc94f4331c
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SHA256
500bf1b2024b027040f955e0e4e3056fc6397ea022b31c014048a40aae53e809
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SHA512
2d15fc00085ee9ef4a7fa6885bbe2fa82be6503ae6f62d00562140d5fff50b0df0b9107324571fda98d53486ac4bfcd7720ebcecff5c79f12a1601474eb0db76
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SSDEEP
1536:t6LOrq8Elsd64sd6Rd64sd64sd64sd64sd64sc4XMllqoyJAXutkb5kvoDg3mk8c:0OrGsd64sd6Rd64sd64sd64sd64sd64w
Malware Config
Signatures
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Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString WINWORD.EXE -
Enumerates system info in registry 2 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU WINWORD.EXE -
Suspicious behavior: AddClipboardFormatListener 2 IoCs
pid Process 116 WINWORD.EXE 116 WINWORD.EXE -
Suspicious use of SetWindowsHookEx 8 IoCs
pid Process 116 WINWORD.EXE 116 WINWORD.EXE 116 WINWORD.EXE 116 WINWORD.EXE 116 WINWORD.EXE 116 WINWORD.EXE 116 WINWORD.EXE 116 WINWORD.EXE
Processes
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C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE"C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\MED160M234_Evaluation Form.doc" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:116
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
2B
MD5f3b25701fe362ec84616a93a45ce9998
SHA1d62636d8caec13f04e28442a0a6fa1afeb024bbb
SHA256b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
SHA51298c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84