Analysis
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max time kernel
133s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
28-01-2025 12:54
Static task
static1
Behavioral task
behavioral1
Sample
RFQ_f319c744-00b6-42df-aa0b-19a7524ce222.rtf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
RFQ_f319c744-00b6-42df-aa0b-19a7524ce222.rtf
Resource
win10v2004-20241007-en
General
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Target
RFQ_f319c744-00b6-42df-aa0b-19a7524ce222.rtf
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Size
636KB
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MD5
4ea28268f6fc90f0e5cd4364b237b8e2
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SHA1
ad65713260687c65091ca17ca6eee44c8fbf0126
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SHA256
3866b27ef82bad0f3a6d0e04a9480876f930d118d89485d72622651d31531308
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SHA512
a8e7bc9181db5c96e7d35dfbe31e23d250f2252023ac9741a15b0cd70a3549a0a82ba1fff0f5539ce8f53f4f6230dcecd3002668b8944a5ca3b67ec1c12c1c77
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SSDEEP
6144:hwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAa:kT
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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU WINWORD.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS WINWORD.EXE -
Suspicious behavior: AddClipboardFormatListener 2 IoCs
pid Process 3736 WINWORD.EXE 3736 WINWORD.EXE -
Suspicious use of SetWindowsHookEx 9 IoCs
pid Process 3736 WINWORD.EXE 3736 WINWORD.EXE 3736 WINWORD.EXE 3736 WINWORD.EXE 3736 WINWORD.EXE 3736 WINWORD.EXE 3736 WINWORD.EXE 3736 WINWORD.EXE 3736 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\RFQ_f319c744-00b6-42df-aa0b-19a7524ce222.rtf" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3736
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
263KB
MD5ff0e07eff1333cdf9fc2523d323dd654
SHA177a1ae0dd8dbc3fee65dd6266f31e2a564d088a4
SHA2563f925e0cc1542f09de1f99060899eafb0042bb9682507c907173c392115a44b5
SHA512b4615f995fab87661c2dbe46625aa982215d7bde27cafae221dca76087fe76da4b4a381943436fcac1577cb3d260d0050b32b7b93e3eb07912494429f126bb3d
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Filesize
2B
MD5f3b25701fe362ec84616a93a45ce9998
SHA1d62636d8caec13f04e28442a0a6fa1afeb024bbb
SHA256b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
SHA51298c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
Filesize1KB
MD5b0d6a3077637187b93600dc5579e4074
SHA1b6b8de4cb7a3b175adbe3a1f29726f51088a898c
SHA256910ab9bd14c61164186ec26785a7d5667e6b5388fb071e1ea6df557da092c84a
SHA5122b736b303a3a438e7555c5db0ce1e21418744ddd1f1ce7fc547dead500afa2067335adfb4d37de28415a37ab0ad5bcf2319133dc0a7444fc58284177d3d602a4