22fc90e435e2738a776026b603fa61fb97830c1e8e93f884863634881d235b0c

Analysis

max time kernel
147s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
01/10/2023, 14:20

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General

Target

̩̹ʽҪ.docx
Size

20KB
MD5

a771338ceaab3c8a60a2d8bbe28da160
SHA1

bfe64518bd9597ee03d0623ee90824cbe2c88712
SHA256

8f26edd478c7b8c48ba062e585b37991fa7c560b69e5a6d9a5ef0fb134f70fe4
SHA512

a95558fcd5ce4b55613c015742cae8432512cc1e775658381cb8beaa0a1375df04abff6fd2e5e202a66f92335258fe5456e71b429dd403e03dbb66a2f8f67611
SSDEEP

384:bv4gEAR01edMwtjrNoPrgshGMBZcQ6Xy45J6md8VikezjAzIsG:rjbawtjrOuMZ6Xd5J7QikePgi

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 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
3272	WINWORD.EXE
3272	WINWORD.EXE

Suspicious use of SetWindowsHookEx 10 IoCs

pid	Process
3272	WINWORD.EXE
3272	WINWORD.EXE
3272	WINWORD.EXE
3272	WINWORD.EXE
3272	WINWORD.EXE
3272	WINWORD.EXE
3272	WINWORD.EXE
3272	WINWORD.EXE
3272	WINWORD.EXE
3272	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\̩̹ʽҪ.docx" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3272

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\UProof\ExcludeDictionaryEN0409.lex

Filesize
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
memory/3272-12-0x00007FFA01510000-0x00007FFA01520000-memory.dmp

Filesize
64KB

Download
memory/3272-59-0x00007FFA43DF0000-0x00007FFA43FE5000-memory.dmp

Filesize
2.0MB

Download
memory/3272-4-0x00007FFA43DF0000-0x00007FFA43FE5000-memory.dmp

Filesize
2.0MB

Download
memory/3272-3-0x00007FFA03E70000-0x00007FFA03E80000-memory.dmp

Filesize
64KB

Download
memory/3272-6-0x00007FFA43DF0000-0x00007FFA43FE5000-memory.dmp

Filesize
2.0MB

Download
memory/3272-5-0x00007FFA03E70000-0x00007FFA03E80000-memory.dmp

Filesize
64KB

Download
memory/3272-7-0x00007FFA03E70000-0x00007FFA03E80000-memory.dmp

Filesize
64KB

Download
memory/3272-8-0x00007FFA43DF0000-0x00007FFA43FE5000-memory.dmp

Filesize
2.0MB

Download
memory/3272-9-0x00007FFA43DF0000-0x00007FFA43FE5000-memory.dmp

Filesize
2.0MB

Download
memory/3272-10-0x00007FFA43DF0000-0x00007FFA43FE5000-memory.dmp

Filesize
2.0MB

Download
memory/3272-11-0x00007FFA43DF0000-0x00007FFA43FE5000-memory.dmp

Filesize
2.0MB

Download
memory/3272-0-0x00007FFA03E70000-0x00007FFA03E80000-memory.dmp

Filesize
64KB

Download
memory/3272-2-0x00007FFA03E70000-0x00007FFA03E80000-memory.dmp

Filesize
64KB

Download
memory/3272-14-0x00007FFA01510000-0x00007FFA01520000-memory.dmp

Filesize
64KB

Download
memory/3272-57-0x00007FFA03E70000-0x00007FFA03E80000-memory.dmp

Filesize
64KB

Download
memory/3272-23-0x00007FFA43DF0000-0x00007FFA43FE5000-memory.dmp

Filesize
2.0MB

Download
memory/3272-1-0x00007FFA43DF0000-0x00007FFA43FE5000-memory.dmp

Filesize
2.0MB

Download
memory/3272-56-0x00007FFA03E70000-0x00007FFA03E80000-memory.dmp

Filesize
64KB

Download
memory/3272-22-0x00007FFA43DF0000-0x00007FFA43FE5000-memory.dmp

Filesize
2.0MB

Download
memory/3272-60-0x00007FFA03E70000-0x00007FFA03E80000-memory.dmp

Filesize
64KB

Download
memory/3272-58-0x00007FFA03E70000-0x00007FFA03E80000-memory.dmp

Filesize
64KB

Download
memory/3272-61-0x00007FFA43DF0000-0x00007FFA43FE5000-memory.dmp

Filesize
2.0MB

Download
memory/3272-16-0x00007FFA43DF0000-0x00007FFA43FE5000-memory.dmp

Filesize
2.0MB

Download
memory/3272-62-0x00007FFA43DF0000-0x00007FFA43FE5000-memory.dmp

Filesize
2.0MB

Download
memory/3272-63-0x00007FFA43DF0000-0x00007FFA43FE5000-memory.dmp

Filesize
2.0MB

Download
memory/3272-64-0x00007FFA43DF0000-0x00007FFA43FE5000-memory.dmp

Filesize
2.0MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads