2471f4a0febbfede40f5d700553eb28d97519ac49454bcc79f0fb7383559198b

Analysis

max time kernel
143s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
26-11-2022 06:26

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General

Target

2471f4a0febbfede40f5d700553eb28d97519ac49454bcc79f0fb7383559198b.doc
Size

67KB
MD5

beb25dc0d73e289432fc624610b103c9
SHA1

4a0f2119a982444309d4a55c70f1320bad8aedcc
SHA256

2471f4a0febbfede40f5d700553eb28d97519ac49454bcc79f0fb7383559198b
SHA512

9d8b32c8186f459a541192ffca2d9e575e07ee9903c8ad19dd23337a979ce4db2896dec0afa4f9ecad7a9ac5ec2b1e8afac2bd1739b0a7038529f395f8c99b43
SSDEEP

1536:0Kf2MOJZm8/lcjiVXtA3AEcv9CWVOW+Jo:h2dvdajiV+qT0W+Jo

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\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

Processes:

WINWORD.EXE

pid process

4852 WINWORD.EXE
4852 WINWORD.EXE
Suspicious use of SetWindowsHookEx 7 IoCs

Processes:

WINWORD.EXE

pid process

4852 WINWORD.EXE
4852 WINWORD.EXE
4852 WINWORD.EXE
4852 WINWORD.EXE
4852 WINWORD.EXE
4852 WINWORD.EXE
4852 WINWORD.EXE

pid	process
4852	WINWORD.EXE
4852	WINWORD.EXE

pid	process
4852	WINWORD.EXE
4852	WINWORD.EXE
4852	WINWORD.EXE
4852	WINWORD.EXE
4852	WINWORD.EXE
4852	WINWORD.EXE
4852	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\2471f4a0febbfede40f5d700553eb28d97519ac49454bcc79f0fb7383559198b.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4852

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/4852-132-0x00007FFD1B230000-0x00007FFD1B240000-memory.dmp

Filesize
64KB

Download
memory/4852-133-0x00007FFD1B230000-0x00007FFD1B240000-memory.dmp

Filesize
64KB

Download
memory/4852-134-0x00007FFD1B230000-0x00007FFD1B240000-memory.dmp

Filesize
64KB

Download
memory/4852-135-0x00007FFD1B230000-0x00007FFD1B240000-memory.dmp

Filesize
64KB

Download
memory/4852-136-0x00007FFD1B230000-0x00007FFD1B240000-memory.dmp

Filesize
64KB

Download
memory/4852-137-0x00007FFD188D0000-0x00007FFD188E0000-memory.dmp

Filesize
64KB

Download
memory/4852-138-0x00007FFD188D0000-0x00007FFD188E0000-memory.dmp

Filesize
64KB

Download