cd45a48b53217ad29710b86557d6c2a0f55bf6c595e3d6d32d8d0a5bfd302247

Analysis

max time kernel
39s
max time network
42s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
07-02-2023 13:51

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General

Target

cd45a48b53217ad29710b86557d6c2a0f55bf6c595e3d6d32d8d0a5bfd302247.doc
Size

1.6MB
MD5

38f6cc4f7199742424ca69a760435bd6
SHA1

5cb81942a601dfa293b22361538b7c011e601b84
SHA256

cd45a48b53217ad29710b86557d6c2a0f55bf6c595e3d6d32d8d0a5bfd302247
SHA512

a736baa43f6dd661490bfa855a97a35228360d4e8f914d3015ff447160988dd5627ffe85e3ab38497401da49b32d4b7080198ac5677ed7685cae736920f0ad64
SSDEEP

12288:K3Xn4tkUMMlkl0uZrw5P22EqYLUveVeo86YYJNuVeSDTKtGxaKAKKK:KnJkkl0u2P2jUvS/6kNuVT6ExaKJKK

Score

1^/10

Malware Config

Signatures

Checks processor information in registry 2 TTPs 3 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

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

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	WINWORD.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 2 IoCs

pid	Process
800	WINWORD.EXE
800	WINWORD.EXE

Suspicious use of SetWindowsHookEx 7 IoCs

pid	Process
800	WINWORD.EXE
800	WINWORD.EXE
800	WINWORD.EXE
800	WINWORD.EXE
800	WINWORD.EXE
800	WINWORD.EXE
800	WINWORD.EXE

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\cd45a48b53217ad29710b86557d6c2a0f55bf6c595e3d6d32d8d0a5bfd302247.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:800

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/800-132-0x00007FFDAD570000-0x00007FFDAD580000-memory.dmp

Filesize
64KB

Download
memory/800-133-0x00007FFDAD570000-0x00007FFDAD580000-memory.dmp

Filesize
64KB

Download
memory/800-134-0x00007FFDAD570000-0x00007FFDAD580000-memory.dmp

Filesize
64KB

Download
memory/800-135-0x00007FFDAD570000-0x00007FFDAD580000-memory.dmp

Filesize
64KB

Download
memory/800-136-0x00007FFDAD570000-0x00007FFDAD580000-memory.dmp

Filesize
64KB

Download
memory/800-137-0x00007FFDAAC10000-0x00007FFDAAC20000-memory.dmp

Filesize
64KB

Download
memory/800-138-0x00007FFDAAC10000-0x00007FFDAAC20000-memory.dmp

Filesize
64KB

Download

Analysis

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General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads