Analysis
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max time kernel
104s -
max time network
144s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system -
submitted
27/11/2022, 07:52
Static task
static1
Behavioral task
behavioral1
Sample
b8bb0eb40df72fad412c799e4d13e3326fd45325cf1715a378d62ad73b0ddf3e.doc
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
b8bb0eb40df72fad412c799e4d13e3326fd45325cf1715a378d62ad73b0ddf3e.doc
Resource
win10v2004-20220901-en
General
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Target
b8bb0eb40df72fad412c799e4d13e3326fd45325cf1715a378d62ad73b0ddf3e.doc
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Size
23KB
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MD5
d71781b4ea649c2a1ba6e95523f3a344
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SHA1
28560b9ce9768c0d26b90e1e3110372a7e0937a4
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SHA256
b8bb0eb40df72fad412c799e4d13e3326fd45325cf1715a378d62ad73b0ddf3e
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SHA512
56dd17c10a2504e9a101ebdb396c94b41ab90bbef2c87f35044e557fa5ab624e539487d1f433dda8b70d6dc577eef961b5879946dba289de331707169e5d4eb4
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SSDEEP
192:FBbe1Xhzt/68EaYg9yJ5wchP5z7zYqa2SX+iwVU6ouE066robTG:fUHzch9zYqa3Oi4UU
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 2776 WINWORD.EXE 2776 WINWORD.EXE -
Suspicious use of SetWindowsHookEx 16 IoCs
pid Process 2776 WINWORD.EXE 2776 WINWORD.EXE 2776 WINWORD.EXE 2776 WINWORD.EXE 2776 WINWORD.EXE 2776 WINWORD.EXE 2776 WINWORD.EXE 2776 WINWORD.EXE 2776 WINWORD.EXE 2776 WINWORD.EXE 2776 WINWORD.EXE 2776 WINWORD.EXE 2776 WINWORD.EXE 2776 WINWORD.EXE 2776 WINWORD.EXE 2776 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\b8bb0eb40df72fad412c799e4d13e3326fd45325cf1715a378d62ad73b0ddf3e.doc" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2776