Analysis
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max time kernel
149s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
10-01-2025 13:53
Static task
static1
Behavioral task
behavioral1
Sample
10012025_1345_10012025_2025-10-01.rtf
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
10012025_1345_10012025_2025-10-01.rtf
Resource
win10v2004-20241007-en
General
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Target
10012025_1345_10012025_2025-10-01.rtf
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Size
468KB
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MD5
637a0dca5ff05243ce500f663899f348
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SHA1
0a8dc1c0ebaa9a6543b49bc2c6546c48a89a92c8
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SHA256
9847787ffbd118169e46e25faf174e06acda93a9bd3a05253e395248a14c90e4
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SHA512
84eb867a3a83748deb213d485c5e2b7d2c2476b1bd34a59066a6930a9dc665e425675dd152cdbbbd94553af9c0e69149b12d5330bb8f7e775285298f876abc8c
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SSDEEP
6144:bwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAi:5Tpy
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 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 Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 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 4716 WINWORD.EXE 4716 WINWORD.EXE -
Suspicious use of SetWindowsHookEx 8 IoCs
pid Process 4716 WINWORD.EXE 4716 WINWORD.EXE 4716 WINWORD.EXE 4716 WINWORD.EXE 4716 WINWORD.EXE 4716 WINWORD.EXE 4716 WINWORD.EXE 4716 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\10012025_1345_10012025_2025-10-01.rtf" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4716
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
262KB
MD551d32ee5bc7ab811041f799652d26e04
SHA1412193006aa3ef19e0a57e16acf86b830993024a
SHA2566230814bf5b2d554397580613e20681752240ab87fd354ececf188c1eabe0e97
SHA5125fc5d889b0c8e5ef464b76f0c4c9e61bda59b2d1205ac9417cc74d6e9f989fb73d78b4eb3044a1a1e1f2c00ce1ca1bd6d4d07eeadc4108c7b124867711c31810
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
Filesize2KB
MD5bb8d5cfa3674ff8261723b570cd8b6bf
SHA181c24e50d3ac62c5c8382452adfc3722965f3b45
SHA25660f2f597195b689eda8055932486956de9ea608722068ecc6975167835c0a0b8
SHA5121f90f714c0fdf7973171f44335a63274a93c8d15bf69f1a1421d65af965a17b2cccdfcdf2cfeba10fd2ac464d8f0f1e7c5a05d9a39bad78e14cba2412324db03