09fc609d0b40ba783fc44af97c9206fc7ae61815c1d27ca70b25a63ff78ccdb7

Analysis

max time kernel
200s
max time network
211s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
22-11-2022 21:29

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General

Target

f197c705a554d9d7d8b43be86bb9a5e1.doc
Size

32KB
MD5

f197c705a554d9d7d8b43be86bb9a5e1
SHA1

dd49132f0c61ea1c01e1198028900d52c813f409
SHA256

09fc609d0b40ba783fc44af97c9206fc7ae61815c1d27ca70b25a63ff78ccdb7
SHA512

0a560ab4e4a9cbf52a8b2c53deeb0fc5272972657550f287d841608c9c66c7ed1f5d489a7ff88ce9516b6a7a70511fa8c964c9b2a0ac4e7599492aabfd170071
SSDEEP

192:lIWKE7ffzUmDvPfR5S8GdaH30jSt3UC/nSjeFWIikBobtt+9WMXwlmZjaPAclnyR:lI9OQmLPfRYgH30jSlSjrtwWfmZoNuD

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

Processes:

WINWORD.EXE

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

Query Registry

T1012

System Information Discovery

T1082

Processes:

WINWORD.EXE

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

Processes:

WINWORD.EXE

pid process

4256 WINWORD.EXE
4256 WINWORD.EXE

Suspicious use of SetWindowsHookEx 11 IoCs

Processes:

WINWORD.EXE

pid	process
4256	WINWORD.EXE
4256	WINWORD.EXE
4256	WINWORD.EXE
4256	WINWORD.EXE
4256	WINWORD.EXE
4256	WINWORD.EXE
4256	WINWORD.EXE
4256	WINWORD.EXE
4256	WINWORD.EXE
4256	WINWORD.EXE
4256	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\f197c705a554d9d7d8b43be86bb9a5e1.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4256

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/4256-132-0x00007FF8314D0000-0x00007FF8314E0000-memory.dmp

Filesize
64KB

Download
memory/4256-133-0x00007FF8314D0000-0x00007FF8314E0000-memory.dmp

Filesize
64KB

Download
memory/4256-134-0x00007FF8314D0000-0x00007FF8314E0000-memory.dmp

Filesize
64KB

Download
memory/4256-135-0x00007FF8314D0000-0x00007FF8314E0000-memory.dmp

Filesize
64KB

Download
memory/4256-136-0x00007FF8314D0000-0x00007FF8314E0000-memory.dmp

Filesize
64KB

Download
memory/4256-137-0x00007FF82F050000-0x00007FF82F060000-memory.dmp

Filesize
64KB

Download
memory/4256-138-0x00007FF82F050000-0x00007FF82F060000-memory.dmp

Filesize
64KB

Download