Analysis
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max time kernel
133s -
max time network
147s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
15-01-2025 17:17
Static task
static1
Behavioral task
behavioral1
Sample
P.O No.4036041334.rtf
Resource
win7-20241023-en
Behavioral task
behavioral2
Sample
P.O No.4036041334.rtf
Resource
win10v2004-20241007-en
General
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Target
P.O No.4036041334.rtf
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Size
512KB
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MD5
d5c47c3c40110d31d71d47ebef9ba981
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SHA1
f811b3cd634c20c39a42d758cf0ee5da16a73ab5
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SHA256
14bc9eb88aeb83fb929a6e97225d7022f6a1919016a6722409903abd39e842a1
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SHA512
db748f515ef27d8192132a156c84be0964089e95d0a0d5358e8b1902a35a96aeaf33d80358edc2a8defe3b5bd1dd0fd29d14ece361d5811f9a00206729e5d263
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SSDEEP
6144:bwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwArsx1:7
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 2568 WINWORD.EXE 2568 WINWORD.EXE -
Suspicious use of SetWindowsHookEx 8 IoCs
pid Process 2568 WINWORD.EXE 2568 WINWORD.EXE 2568 WINWORD.EXE 2568 WINWORD.EXE 2568 WINWORD.EXE 2568 WINWORD.EXE 2568 WINWORD.EXE 2568 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\P.O No.4036041334.rtf" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2568
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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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
Filesize3KB
MD53c9a4b37453e26377c0586f4fc319ba8
SHA1adc4587a391fd3537cd7548cfb51130f5a8e1d0c
SHA256237525df94960cac1615deb4f2efb75e390658df788f7b313521027f61dce0c1
SHA512c12a86f39f5e057a7b4abe67ef102988228702f3b3f68661b0dd03d49b109743e767849d44aa3b0bf140bdba09ff397453ca386b82d7f833eed14bed44a7dab5