464bc5b078496c00ccde3e6cdcd3312592dd12b03636461903dda512c061afd3

Analysis

max time kernel
144s
max time network
153s
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 10:07

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General

Target

464bc5b078496c00ccde3e6cdcd3312592dd12b03636461903dda512c061afd3.doc
Size

368KB
MD5

4fd069f82cf7b190e5d6c1adb5cf6c7a
SHA1

d1332ecfea072935ea4952b6e77e673a0ac72c77
SHA256

464bc5b078496c00ccde3e6cdcd3312592dd12b03636461903dda512c061afd3
SHA512

9996005a0971af9e9f9b6589048737677dfb872db427236ee28b227ca5c61f520fd67ee93cb78f3ef0f6041d550cebc6d0749a6f8e742cda9b5600c2ceb3b4ba
SSDEEP

6144:kQKKMqGHxd9aR8DuH5v6Kq5tXP2i0vyNHUoq2+QnB1jw3JSgCdyia2V7LjJA8dew:SKM3Rd9I2uH5vpOPQ+0anHjw3J46yHFM

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 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

Query Registry

T1012

System Information Discovery

T1082

Processes:

WINWORD.EXE

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

Processes:

WINWORD.EXE

pid process

4812 WINWORD.EXE
4812 WINWORD.EXE
Suspicious use of SetWindowsHookEx 7 IoCs

Processes:

WINWORD.EXE

pid process

4812 WINWORD.EXE
4812 WINWORD.EXE
4812 WINWORD.EXE
4812 WINWORD.EXE
4812 WINWORD.EXE
4812 WINWORD.EXE
4812 WINWORD.EXE

pid	process
4812	WINWORD.EXE
4812	WINWORD.EXE

pid	process
4812	WINWORD.EXE
4812	WINWORD.EXE
4812	WINWORD.EXE
4812	WINWORD.EXE
4812	WINWORD.EXE
4812	WINWORD.EXE
4812	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\464bc5b078496c00ccde3e6cdcd3312592dd12b03636461903dda512c061afd3.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4812

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/4812-132-0x00007FF941D50000-0x00007FF941D60000-memory.dmp

Filesize
64KB

Download
memory/4812-133-0x00007FF941D50000-0x00007FF941D60000-memory.dmp

Filesize
64KB

Download
memory/4812-134-0x00007FF941D50000-0x00007FF941D60000-memory.dmp

Filesize
64KB

Download
memory/4812-135-0x00007FF941D50000-0x00007FF941D60000-memory.dmp

Filesize
64KB

Download
memory/4812-136-0x00007FF941D50000-0x00007FF941D60000-memory.dmp

Filesize
64KB

Download
memory/4812-137-0x00007FF93F700000-0x00007FF93F710000-memory.dmp

Filesize
64KB

Download
memory/4812-138-0x00007FF93F700000-0x00007FF93F710000-memory.dmp

Filesize
64KB

Download
memory/4812-140-0x00007FF941D50000-0x00007FF941D60000-memory.dmp

Filesize
64KB

Download
memory/4812-141-0x00007FF941D50000-0x00007FF941D60000-memory.dmp

Filesize
64KB

Download
memory/4812-142-0x00007FF941D50000-0x00007FF941D60000-memory.dmp

Filesize
64KB

Download
memory/4812-143-0x00007FF941D50000-0x00007FF941D60000-memory.dmp

Filesize
64KB

Download