Analysis
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max time kernel
133s -
max time network
143s -
platform
windows10-2004_x64 -
resource
win10v2004-20250314-en -
resource tags
arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system -
submitted
25/03/2025, 16:42
Static task
static1
Behavioral task
behavioral1
Sample
Purchase Order 40360414.rtf
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
Purchase Order 40360414.rtf
Resource
win10v2004-20250314-en
General
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Target
Purchase Order 40360414.rtf
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Size
600KB
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MD5
62d9f219d4c67d21a6a125597804821b
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SHA1
48a46d13ff5571ba085cbd4b9f6575a400199d24
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SHA256
0c10532495658ae6099011796249e76b9ef33235a019df54086bd07547685354
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SHA512
3296f44e94c842d970de96ccb1c4dc41516f4e7aecd4b5dc22ebfa50238c1f853a169fb90bbfbc8eece44b047987a4bc765f63c263b93deac2eb4162bf274b44
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SSDEEP
6144:KwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAYwAE:j
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\ProcessorNameString WINWORD.EXE Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz 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 1632 WINWORD.EXE 1632 WINWORD.EXE -
Suspicious use of SetWindowsHookEx 8 IoCs
pid Process 1632 WINWORD.EXE 1632 WINWORD.EXE 1632 WINWORD.EXE 1632 WINWORD.EXE 1632 WINWORD.EXE 1632 WINWORD.EXE 1632 WINWORD.EXE 1632 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\Purchase Order 40360414.rtf" /o ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1632
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
245KB
MD5f883b260a8d67082ea895c14bf56dd56
SHA17954565c1f243d46ad3b1e2f1baf3281451fc14b
SHA256ef4835db41a485b56c2ef0ff7094bc2350460573a686182bc45fd6613480e353
SHA512d95924a499f32d9b4d9a7d298502181f9e9048c21dbe0496fa3c3279b263d6f7d594b859111a99b1a53bd248ee69b867d7b1768c42e1e40934e0b990f0ce051e
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
Filesize2KB
MD5df13b1543e2a440015b2a8d1e0ee9480
SHA12a76b67bce401171ba916a7ede51893926d5003b
SHA256284b35d2f0f52729944b6e55eff53b05c54426f921c3abb29b6f24bab50809be
SHA512a854fa4d8b3458b83d5c719d46f58e5e23557487a7e672ce547cbd1058314ba49c831a63b90ab64bc80fc6ce13b4f7ff9c85f498e085e69a7d167a5b3d421dee