Analysis
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max time kernel
113s -
max time network
124s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
26-09-2024 10:22
Static task
static1
Behavioral task
behavioral1
Sample
63a8fc1247dd5615235428bfe7eeed1abea8a1199071649cf575f43012dfcfdd.rtf
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
63a8fc1247dd5615235428bfe7eeed1abea8a1199071649cf575f43012dfcfdd.rtf
Resource
win10v2004-20240802-en
General
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Target
63a8fc1247dd5615235428bfe7eeed1abea8a1199071649cf575f43012dfcfdd.rtf
-
Size
651KB
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MD5
2c9c398b48a5dd09677fcc4e1fd801e1
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SHA1
99a62ef8e1088516c1b9dc497d3f92a2eb455e85
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SHA256
63a8fc1247dd5615235428bfe7eeed1abea8a1199071649cf575f43012dfcfdd
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SHA512
b11b9705d46eab703c1f90d4f170630b6aa8f5b26756bc416e9a8f960de9193653f5eb17f0f3bb6720a09736ed12e6a1371a8c4b952d1c83727ce14a347700e2
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SSDEEP
6144:6wAYwAYwAYwAYwAnvAJ1pqGUoD4mZEvOWd5MxIpu6:bJa
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 864 WINWORD.EXE 864 WINWORD.EXE -
Suspicious use of SetWindowsHookEx 8 IoCs
pid Process 864 WINWORD.EXE 864 WINWORD.EXE 864 WINWORD.EXE 864 WINWORD.EXE 864 WINWORD.EXE 864 WINWORD.EXE 864 WINWORD.EXE 864 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\63a8fc1247dd5615235428bfe7eeed1abea8a1199071649cf575f43012dfcfdd.rtf" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:864
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Roaming\Microsoft\Templates\LiveContent\16\Managed\Word Document Bibliography Styles\TM02851227[[fn=sist02]].xsl
Filesize245KB
MD5f883b260a8d67082ea895c14bf56dd56
SHA17954565c1f243d46ad3b1e2f1baf3281451fc14b
SHA256ef4835db41a485b56c2ef0ff7094bc2350460573a686182bc45fd6613480e353
SHA512d95924a499f32d9b4d9a7d298502181f9e9048c21dbe0496fa3c3279b263d6f7d594b859111a99b1a53bd248ee69b867d7b1768c42e1e40934e0b990f0ce051e
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Filesize
2B
MD5f3b25701fe362ec84616a93a45ce9998
SHA1d62636d8caec13f04e28442a0a6fa1afeb024bbb
SHA256b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
SHA51298c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84